Annotations: 4RWF

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Type 2 solute binding protein-like	8058187	3000083	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FnI-like domain	8091130	3000979	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RAMP1-like	8054001	3002261	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RAMP	e4rwfA2	A: alpha bundles	X: Receptor activity-modifying protein (RAMP) (From Topology)	H: Receptor activity-modifying protein (RAMP) (From Topology)	T: Receptor activity-modifying protein (RAMP)	F: RAMP	ECOD (1.6)
A	SBP_bac_1_C,SBP_bac_1_N_2	e4rwfA4	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: SBP_bac_1_C,SBP_bac_1_N_2	ECOD (1.6)
A	HRM	e4rwfA3	A: few secondary structure elements	X: Hormone receptor domain (HRM, Pfam 02793) (From Topology)	H: Hormone receptor domain (HRM, Pfam 02793) (From Topology)	T: Hormone receptor domain (HRM, Pfam 02793)	F: HRM	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01547	Bacterial extracellular solute-binding protein (SBP_bac_1)	Bacterial extracellular solute-binding protein	-	Family
A	PF04901	Receptor activity modifying family (RAMP)	Receptor activity modifying family	-	Family
A	PF02793	Hormone receptor domain (HRM)	Hormone receptor domain	-	Family
B	PF00214	Calcitonin / CGRP / IAPP family (Calc_CGRP_IAPP)	Calcitonin / CGRP / IAPP family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Maltose transporter subunit, Receptor activity-modifying protein 2, Calcitonin gene-related peptide type 1 receptor fusion protein	transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding binding disaccharide binding carbohydrate binding maltose binding molecular transducer activity coreceptor activity signaling receptor activity calcitonin family binding amide binding adrenomedullin binding transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding binding disaccharide binding carbohydrate binding maltose binding molecular transducer activity coreceptor activity signaling receptor activity calcitonin family binding amide binding adrenomedullin binding peptide hormone binding hormone binding calcitonin family receptor activity peptide receptor activity adrenomedullin receptor activity G protein-coupled receptor activity G protein-coupled peptide receptor activity transmembrane signaling receptor activity calcitonin receptor activity calcitonin gene-related peptide receptor activity	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility locomotion localization transport organic substance transport carbohydrate transport oligosaccharide transport disaccharide transport establishment of localization maltose transport polysaccharide localization dextrin transport macromolecule localization maltodextrin transmembrane transport polysaccharide transport response to organic substance response to disaccharide response to oxygen-containing compound detection of maltose stimulus detection of stimulus response to carbohydrate detection of chemical stimulus detection of disaccharide stimulus response to maltose detection of carbohydrate stimulus developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development system process circulatory system process regulation of blood pressure biological regulation regulation of biological quality blood circulation import into cell receptor internalization receptor-mediated endocytosis endocytosis vesicle-mediated transport blood vessel morphogenesis tube development angiogenesis vasculature development anatomical structure morphogenesis tube morphogenesis anatomical structure formation involved in morphogenesis blood vessel development regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process regulation of developmental process cellular developmental process regulation of vasculogenesis regulation of cell differentiation vasculogenesis positive regulation of developmental process positive regulation of cell differentiation cell differentiation positive regulation of vasculogenesis protein localization establishment of protein localization cellular localization nitrogen compound transport protein transport cellular macromolecule localization smooth muscle cell differentiation cell development muscle cell differentiation muscle structure development vascular associated smooth muscle cell differentiation muscle cell development vascular associated smooth muscle cell development protein localization to cell periphery protein localization to plasma membrane localization within membrane protein localization to membrane response to endogenous stimulus cellular response to endogenous stimulus response to hormone cellular response to organic substance cellular response to hormone stimulus sprouting angiogenesis negative regulation of vascular permeability regulation of vascular permeability vascular process in circulatory system signaling adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway signal transduction bicellular tight junction assembly tight junction organization apical junction assembly cellular component organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly tight junction assembly cellular component organization or biogenesis cell-cell junction assembly cell-cell junction organization intracellular transport establishment of localization in cell intracellular protein transport regulation of signaling regulation of signal transduction regulation of response to stimulus regulation of cell communication regulation of G protein-coupled receptor signaling pathway adrenomedullin receptor signaling pathway calcitonin family receptor signaling pathway regulation of vasculature development regulation of multicellular organismal process regulation of anatomical structure morphogenesis regulation of multicellular organismal development positive regulation of angiogenesis positive regulation of vasculature development regulation of angiogenesis positive regulation of multicellular organismal process extracellular matrix organization basement membrane assembly extracellular matrix assembly basement membrane organization extracellular structure organization external encapsulating structure organization monoatomic ion transport monoatomic cation transport calcium ion transport metal ion transport negative regulation of endothelial cell apoptotic process regulation of epithelial cell apoptotic process negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death cell death epithelial cell apoptotic process negative regulation of apoptotic process negative regulation of epithelial cell apoptotic process negative regulation of cellular process endothelial cell apoptotic process apoptotic process programmed cell death regulation of endothelial cell apoptotic process adherens junction organization adherens junction assembly cellular response to growth factor stimulus cellular response to vascular endothelial growth factor stimulus response to growth factor regulation of vascular associated smooth muscle cell proliferation cell population proliferation positive regulation of vascular associated smooth muscle cell proliferation regulation of smooth muscle cell proliferation positive regulation of cell population proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation regulation of cell population proliferation muscle cell proliferation vascular associated smooth muscle cell proliferation cell surface receptor signaling pathway calcitonin gene-related peptide receptor signaling pathway cellular response to oxygen-containing compound cellular response to sucrose stimulus cellular response to carbohydrate stimulus response to sucrose cellular response to disaccharide stimulus G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space outer membrane-bounded periplasmic space cell envelope clathrin-coated pit endomembrane system cell surface intracellular anatomical structure cytoplasm receptor complex G protein-coupled receptor dimeric complex adrenomedullin receptor complex plasma membrane signaling receptor complex G protein-coupled receptor complex calcitonin family receptor complex membrane-bounded organelle intracellular organelle organelle lytic vacuole vacuole intracellular membrane-bounded organelle lysosome endosome intracellular vesicle cytoplasmic vesicle vesicle CGRP receptor complex endoplasmic reticulum
B	Adrenomedullin	protein binding binding signaling receptor binding adrenomedullin receptor binding G protein-coupled receptor binding hormone activity molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	regulation of body fluid levels multicellular organismal process renal system process system process biological regulation regulation of urine volume regulation of biological quality heart process regulation of biological process regulation of heart contraction regulation of system process positive regulation of biological process positive regulation of heart rate positive regulation of blood circulation regulation of body fluid levels multicellular organismal process renal system process system process biological regulation regulation of urine volume regulation of biological quality heart process regulation of biological process regulation of heart contraction regulation of system process positive regulation of biological process positive regulation of heart rate positive regulation of blood circulation positive regulation of heart contraction circulatory system process regulation of blood circulation positive regulation of multicellular organismal process regulation of multicellular organismal process heart contraction blood circulation regulation of heart rate positive regulation of cytosolic calcium ion concentration developmental process heart development multicellular organism development anatomical structure development animal organ development circulatory system development system development regulation of tube diameter regulation of tube size negative regulation of biological process negative regulation of vasoconstriction vascular process in circulatory system regulation of vasoconstriction blood vessel diameter maintenance negative regulation of multicellular organismal process vasoconstriction regulation of anatomical structure size regulation of the force of heart contraction localization import into cell receptor internalization transport cellular process receptor-mediated endocytosis endocytosis establishment of localization vesicle-mediated transport multi-multicellular organism process reproductive process female pregnancy multi-organism reproductive process regulation of hormone levels steroid metabolic process androgen metabolic process primary metabolic process hormone metabolic process organic cyclic compound metabolic process organic substance metabolic process metabolic process lipid metabolic process anatomical structure morphogenesis odontogenesis of dentin-containing tooth odontogenesis animal organ morphogenesis regulation of cellular process regulation of developmental process cellular developmental process regulation of vasculogenesis regulation of cell differentiation vasculogenesis positive regulation of developmental process tube morphogenesis positive regulation of cell differentiation cell differentiation positive regulation of cellular process blood vessel development blood vessel morphogenesis tube development vasculature development positive regulation of vasculogenesis cell population proliferation positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process programmed cell death smooth muscle cell differentiation cell development muscle cell differentiation muscle structure development vascular associated smooth muscle cell differentiation muscle cell development vascular associated smooth muscle cell development placenta development chordate embryonic development tissue development embryo development in utero embryonic development embryonic placenta development embryo development ending in birth or egg hatching spongiotrophoblast layer development embryonic organ development labyrinthine layer development epithelium development embryonic morphogenesis morphogenesis of an epithelium branching involved in labyrinthine layer morphogenesis embryonic placenta morphogenesis labyrinthine layer morphogenesis tissue morphogenesis morphogenesis of a branching structure morphogenesis of a branching epithelium developmental growth growth cellular response to stimulus response to stimulus signaling signal transduction cell communication negative regulation of vascular permeability regulation of vascular permeability response to corticosteroid response to organic substance response to lipid response to hormone response to steroid hormone response to chemical response to endogenous stimulus response to glucocorticoid response to organic cyclic compound adenylate cyclase-activating G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway embryonic epithelial tube formation tube formation epithelial tube formation primary neural tube formation epithelial tube morphogenesis morphogenesis of embryonic epithelium neural tube development nervous system development neural tube closure neural tube formation anatomical structure formation involved in morphogenesis tube closure positive regulation of cell population proliferation regulation of cell population proliferation adrenomedullin receptor signaling pathway calcitonin family receptor signaling pathway negative regulation of cell population proliferation negative regulation of cellular process angiogenesis regulation of vasculature development regulation of anatomical structure morphogenesis regulation of multicellular organismal development positive regulation of angiogenesis positive regulation of vasculature development regulation of angiogenesis response to organonitrogen compound response to peptide hormone response to insulin response to oxygen-containing compound response to nitrogen compound positive regulation of progesterone biosynthetic process regulation of hormone biosynthetic process regulation of lipid metabolic process regulation of primary metabolic process positive regulation of metabolic process cellular ketone metabolic process regulation of small molecule metabolic process organic substance biosynthetic process positive regulation of lipid metabolic process small molecule metabolic process hormone biosynthetic process regulation of cellular ketone metabolic process olefinic compound biosynthetic process cellular metabolic process C21-steroid hormone biosynthetic process regulation of progesterone biosynthetic process regulation of cellular metabolic process positive regulation of steroid biosynthetic process biosynthetic process organic cyclic compound biosynthetic process positive regulation of hormone biosynthetic process regulation of metabolic process regulation of steroid biosynthetic process cellular biosynthetic process regulation of hormone metabolic process lipid biosynthetic process positive regulation of cellular metabolic process C21-steroid hormone metabolic process positive regulation of biosynthetic process progesterone metabolic process steroid biosynthetic process steroid hormone biosynthetic process regulation of biosynthetic process small molecule biosynthetic process positive regulation of hormone metabolic process progesterone biosynthetic process regulation of ketone biosynthetic process regulation of steroid metabolic process regulation of cellular biosynthetic process positive regulation of lipid biosynthetic process positive regulation of steroid metabolic process olefinic compound metabolic process regulation of lipid biosynthetic process positive regulation of small molecule metabolic process ketone biosynthetic process positive regulation of cellular biosynthetic process response to decreased oxygen levels response to hypoxia response to stress response to oxygen levels response to abiotic stimulus regulation of systemic arterial blood pressure regulation of blood pressure defense response inflammatory response animal organ regeneration regeneration intracellular signal transduction cAMP-mediated signaling intracellular signaling cassette biological process involved in interspecies interaction between organisms response to other organism response to external stimulus response to lipopolysaccharide response to biotic stimulus response to bacterium response to external biotic stimulus response to molecule of bacterial origin negative adaptation of signaling pathway negative regulation of signaling desensitization of G protein-coupled receptor signaling pathway regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication regulation of G protein-coupled receptor signaling pathway G protein-coupled receptor internalization regulation of signaling negative regulation of response to stimulus negative regulation of signal transduction regulation of response to stimulus adaptation of signaling pathway regulation of cell communication cell projection organization neuron projection development neuron projection regeneration cellular component organization neurogenesis neuron differentiation cellular response to stress cellular component organization or biogenesis plasma membrane bounded cell projection organization generation of neurons neuron development response to nutrient levels response to starvation	intracellular anatomical structure cytoplasm cellular anatomical entity extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR006061	Solute-binding family 1, conserved site	Conserved Site
A	IPR006060	Maltose/Cyclodextrin ABC transporter, substrate-binding protein	Family
A	IPR006059	Bacterial-type extracellular solute-binding protein	Family
A	IPR006985	Receptor activity modifying protein	Family
A	IPR038126	RAMP domain superfamily	Homologous Superfamily
A	IPR017983	GPCR, family 2, secretin-like, conserved site	Conserved Site
A	IPR036445	GPCR family 2, extracellular hormone receptor domain superfamily	Homologous Superfamily
A	IPR000832	GPCR, family 2, secretin-like	Family
A	IPR017981	GPCR, family 2-like, 7TM	Domain
A	IPR001879	GPCR, family 2, extracellular hormone receptor domain	Domain
A	IPR003287	GPCR, family 2, calcitonin receptor family	Family
A	IPR003289	GPCR, family 2, calcitonin gene-related peptide, type 1 receptor	Family
B	IPR001710	Pro-adrenomedullin	Family
B	IPR021116	Calcitonin/adrenomedullin	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q16602	adenocarcinoma adult acute respiratory distress syndrome tubular adenocarcinoma Weight Gain granular cell carcinoma psoriasis glioblastoma large cell medulloblastoma lung cancer non-small cell lung carcinoma cribriform carcinoma lung adenocarcinoma lung carcinoma medulloblastoma primitive neuroectodermal tumor adenocarcinoma adult acute respiratory distress syndrome tubular adenocarcinoma Weight Gain granular cell carcinoma psoriasis glioblastoma large cell medulloblastoma lung cancer non-small cell lung carcinoma cribriform carcinoma lung adenocarcinoma lung carcinoma medulloblastoma primitive neuroectodermal tumor cribriform carcinoma of breast invasive ductal breast carcinoma lung benign neoplasm nephrosclerosis allergic contact dermatitis pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Preventive treatment of episodic migraine in adults tuberculosis glioblastoma large cell medulloblastoma lung carcinoma medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma primitive neuroectodermal tumor ulcerative colitis astrocytic tumor heart disease lung adenocarcinoma malignant ependymoma migraine disorder osteosarcoma pancreatic intraductal papillary-mucinous neoplasm psoriasis atypical teratoid rhabdoid tumor interstitial cystitis lung cancer malignant glioma non-small cell lung carcinoma ovarian cancer
B	Pharos: P35318	glomerulonephritis Hyperalgesia gastric ulcer hepatocellular carcinoma rheumatoid arthritis interstitial cystitis large cell medulloblastoma malignant ependymoma autism myopathy breast carcinoma colorectal cancer pancreatic intraductal papillary-mucinous neoplasm ductal breast carcinoma in situ pituitary cancer glomerulonephritis Hyperalgesia gastric ulcer hepatocellular carcinoma rheumatoid arthritis interstitial cystitis large cell medulloblastoma malignant ependymoma autism myopathy breast carcinoma colorectal cancer pancreatic intraductal papillary-mucinous neoplasm ductal breast carcinoma in situ pituitary cancer gastric carcinoma glioblastoma schizophrenia invasive ductal breast carcinoma tuberculosis malignant glioma medulloblastoma breast fibroadenoma Crohn disease pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Emery-Dreifuss muscular dystrophy plasma cell myeloma hypertensive disorder juvenile dermatomyositis ulcerative colitis lung cancer malignant pancreatic neoplasm atypical teratoid rhabdoid tumor multiple sclerosis bipolar disorder dermatomyositis phaeochromocytoma gastric cancer psoriasis

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	NH2	RESID: AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100 PSI-MOD : L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.