2LZL

FGFR3tm

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF21165	e2lzlA1	A: extended segments	X: Fibroblast growth factor receptor 3 transmembrane domain (From Topology)	H: Fibroblast growth factor receptor 3 transmembrane domain (From Topology)	T: Fibroblast growth factor receptor 3 transmembrane domain	F: PF21165	ECOD (1.6)
B	PF21165	e2lzlB1	A: extended segments	X: Fibroblast growth factor receptor 3 transmembrane domain (From Topology)	H: Fibroblast growth factor receptor 3 transmembrane domain (From Topology)	T: Fibroblast growth factor receptor 3 transmembrane domain	F: PF21165	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.250.1740	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
B	6.10.250.1740	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF21165	Fibroblast growth factor receptor 3 transmembrane domain (FGFR3_TM)	Fibroblast growth factor receptor 3 transmembrane domain	Fibroblast growth factor receptor 3 (FGFR3) is a receptor tyrosine kinase that transduces biochemical signals by lateral dimerization in the plasma membrane, followed by receptor autophosphorylation and stimulation of downstream signaling cascades. T ...	Fibroblast growth factor receptor 3 (FGFR3) is a receptor tyrosine kinase that transduces biochemical signals by lateral dimerization in the plasma membrane, followed by receptor autophosphorylation and stimulation of downstream signaling cascades. This entry represents the transmembrane helix of FGFR3 which is involved in dimerization, forming a symmetric left-handed dimer. Mutations in this segment are associated with pathogenesis of cancers and growth disorders [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Fibroblast growth factor receptor 3	protein tyrosine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding protein tyrosine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding fibroblast growth factor binding protein binding growth factor binding molecular transducer activity fibroblast growth factor receptor activity signaling receptor activity transmembrane receptor protein tyrosine kinase activity transmembrane receptor protein kinase activity transmembrane signaling receptor activity identical protein binding	developmental process multicellular organismal process animal organ development multicellular organism development anatomical structure morphogenesis skeletal system development anatomical structure development skeletal system morphogenesis animal organ morphogenesis bone morphogenesis bone development system development ossification bone mineralization developmental process multicellular organismal process animal organ development multicellular organism development anatomical structure morphogenesis skeletal system development anatomical structure development skeletal system morphogenesis animal organ morphogenesis bone morphogenesis bone development system development ossification bone mineralization biomineral tissue development tissue development cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus positive regulation of ERK1 and ERK2 cascade regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of MAPK cascade biological regulation positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication cellular process ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade positive regulation of signaling response to fibroblast growth factor cellular response to growth factor stimulus fibroblast growth factor receptor apoptotic signaling pathway extrinsic apoptotic signaling pathway cell surface receptor protein tyrosine kinase signaling pathway cellular response to endogenous stimulus enzyme-linked receptor protein signaling pathway cell surface receptor signaling pathway response to endogenous stimulus cell death apoptotic signaling pathway fibroblast growth factor receptor signaling pathway apoptotic process response to growth factor programmed cell death cellular response to fibroblast growth factor stimulus cell-cell signaling endochondral ossification replacement ossification endochondral bone morphogenesis regulation of growth regulation of developmental growth regulation of developmental process developmental growth negative regulation of developmental process negative regulation of biological process growth negative regulation of developmental growth negative regulation of growth regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction regulation of phospholipase activity positive regulation of phospholipase activity regulation of catalytic activity positive regulation of catalytic activity positive regulation of lipase activity regulation of molecular function positive regulation of molecular function positive regulation of hydrolase activity regulation of hydrolase activity regulation of lipase activity cell population proliferation chondrocyte proliferation positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of phosphorylation positive regulation of phosphate metabolic process regulation of primary metabolic process positive regulation of metabolic process regulation of phosphate metabolic process peptidyl-amino acid modification phosphate-containing compound metabolic process positive regulation of macromolecule metabolic process protein modification process phosphorus metabolic process positive regulation of protein phosphorylation tyrosine phosphorylation of STAT protein protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation cellular metabolic process regulation of protein metabolic process primary metabolic process regulation of cellular metabolic process macromolecule modification metabolic process regulation of phosphorus metabolic process macromolecule metabolic process regulation of metabolic process cell surface receptor signaling pathway via STAT regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process positive regulation of cellular metabolic process peptidyl-tyrosine modification positive regulation of peptidyl-tyrosine phosphorylation positive regulation of protein modification process organic substance metabolic process protein metabolic process organonitrogen compound metabolic process regulation of tyrosine phosphorylation of STAT protein regulation of peptidyl-tyrosine phosphorylation regulation of macromolecule metabolic process positive regulation of tyrosine phosphorylation of STAT protein regulation of phosphorylation peptidyl-tyrosine phosphorylation cell surface receptor signaling pathway via JAK-STAT organ growth bone growth endochondral bone growth cellular developmental process connective tissue development cell differentiation chondrocyte differentiation cartilage development bone maturation developmental maturation anatomical structure maturation animal organ maturation	cell surface cellular anatomical entity cell periphery plasma membrane membrane membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cell surface cellular anatomical entity cell periphery plasma membrane membrane membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle protein-containing complex receptor complex Golgi apparatus extracellular region endoplasmic reticulum

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR017441	Protein kinase, ATP binding site	Binding Site
A, B	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A, B	IPR003599	Immunoglobulin subtype	Domain
A, B	IPR003598	Immunoglobulin subtype 2	Domain
A, B	IPR008266	Tyrosine-protein kinase, active site	Active Site
A, B	IPR020635	Tyrosine-protein kinase, catalytic domain	Domain
A, B	IPR000719	Protein kinase domain	Domain
A, B	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
A, B	IPR013098	Immunoglobulin I-set	Domain
A, B	IPR016248	Fibroblast growth factor receptor family	Family
A, B	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR007110	Immunoglobulin-like domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P22607	achondroplasia hypochondroplasia LADD syndrome plasma cell myeloma thanatophoric dysplasia testicular germ cell tumor Muenke syndrome severe achondroplasia-developmental delay-acanthosis nigricans syndrome urinary bladder cancer seborrheic keratosis Crouzon syndrome-acanthosis nigricans syndrome thanatophoric dysplasia type 2 nevus, epidermal cervical cancer craniosynostosis achondroplasia hypochondroplasia LADD syndrome plasma cell myeloma thanatophoric dysplasia testicular germ cell tumor Muenke syndrome severe achondroplasia-developmental delay-acanthosis nigricans syndrome urinary bladder cancer seborrheic keratosis Crouzon syndrome-acanthosis nigricans syndrome thanatophoric dysplasia type 2 nevus, epidermal cervical cancer craniosynostosis camptodactyly-tall stature-scoliosis-hearing loss syndrome thanatophoric dysplasia type 1 transitional cell carcinoma Saethre-Chotzen syndrome seminoma gliosarcoma colorectal cancer giant cell glioblastoma cleft palate spermatocytic seminoma testicular seminoma Cloverleaf skull micromelia thoracic dysplasia colorectal carcinoma medulloblastoma glioblastoma arthrogryposis urinary bladder carcinoma oligodendroglioma bladder benign neoplasm interstitial cystitis osteogenesis imperfecta breast cancer yolk sac tumor invasive ductal breast carcinoma pilocytic astrocytoma cancer isolated plagiocephaly psoriasis choanal atresia lung adenocarcinoma malignant glioma colorectal adenocarcinoma malignant pancreatic neoplasm myeloid neoplasm ulcerative colitis non-small cell lung carcinoma atypical teratoid rhabdoid tumor urinary bladder disease idiopathic pulmonary fibrosis osteoarthritis bladder carcinoma in situ uterine cervix carcinoma in situ osteosarcoma breast carcinoma inverted follicular keratosis pituitary cancer plasma cell neoplasm cleft lip malignant mesothelioma mucopolysaccharidosis type 4 cutaneous lupus erythematosus acrocephalosyndactyly hydrocephalus nongerminomatous germ cell tumor biliary tract cancer urinary bladder neoplasm intellectual disability osteochondrodysplasia woolly hair nevus interstitial lung disease pancreatic ductal adenocarcinoma isolated brachycephaly polydactyly cervical carcinoma large cell medulloblastoma renal cell carcinoma malignant colon neoplasm

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Bitopic proteins	Receptor-type kinases	Protein tyrosine kinases

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Fibroblast Growth Factor Receptors	FGFR3 Fibroblast growth factor receptor 3 transmembrane dimer

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.