24SP | pdb_000024sp

Human KRAS WT (GDP-bound) in complex with macrocyclic peptide inhibitor AP6296

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00071	Ras family (Ras)	Ras family	Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motili ...	Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motility and fusion. They share a fold in common with all Ras GTPases: this is a six-stranded beta-sheet surrounded by five alpha-helices [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Isoform 2B of GTPase KRas	guanyl nucleotide binding binding nucleotide binding GMP binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding guanyl nucleotide binding binding nucleotide binding GMP binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding GTP binding purine ribonucleoside triphosphate binding GDP binding protein-containing complex binding LRR domain binding protein binding protein domain specific binding pyrophosphatase activity GTPase activity G protein activity ribonucleoside triphosphate phosphatase activity molecular function regulator activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity identical protein binding	developmental process multicellular organism development multicellular organismal process hepaticobiliary system development gland development animal organ development anatomical structure development liver development animal gross anatomical part developmental process system development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway developmental process multicellular organism development multicellular organismal process hepaticobiliary system development gland development animal organ development anatomical structure development liver development animal gross anatomical part developmental process system development cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation response to cytokine cytokine-mediated signaling pathway cell communication response to peptide response to chemical cellular process cellular response to cytokine stimulus signal transduction canonical NF-kappaB signal transduction intracellular signal transduction intracellular signaling cassette myoblast proliferation cell population proliferation developmental growth cardiac muscle cell proliferation organ growth striated muscle tissue development muscle cell proliferation cardiac muscle tissue growth muscle tissue development striated muscle cell proliferation heart development heart growth cardiac muscle tissue development growth tissue development circulatory system development multi-multicellular organism process reproductive process female pregnancy multi-organism reproductive process regulation of biosynthetic process positive regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process positive regulation of cell communication positive regulation of signal transduction regulation of signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction positive regulation of TOR signaling TOR signaling regulation of signaling regulation of TOR signaling positive regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication positive regulation of signaling response to corticosteroid response to lipid response to hormone response to steroid hormone response to endogenous stimulus response to mineralocorticoid negative regulation of programmed cell death negative regulation of cellular process negative regulation of biological process regulation of programmed cell death cell death programmed cell death response to glucocorticoid MAPK cascade small GTPase-mediated signal transduction Ras protein signal transduction positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of MAPK cascade regulation of MAPK cascade regulation of cellular senescence cellular senescence positive regulation of cellular senescence cellular response to stress response to stress response to isolation stress multicellular organismal response to stress response to abiotic stimulus response to gravity regulation of small GTPase mediated signal transduction regulation of Ras protein signal transduction positive regulation of Ras protein signal transduction positive regulation of small GTPase mediated signal transduction	cellular anatomical structure endomembrane system anchoring junction cell junction focal adhesion cell-substrate junction membrane phosphatase complex protein-containing complex protein phosphatase type 1 complex intracellular anatomical structure catalytic complex cytoplasm protein serine/threonine phosphatase complex cellular anatomical structure endomembrane system anchoring junction cell junction focal adhesion cell-substrate junction membrane phosphatase complex protein-containing complex protein phosphatase type 1 complex intracellular anatomical structure catalytic complex cytoplasm protein serine/threonine phosphatase complex cytosol cell periphery plasma membrane membrane-bounded organelle organelle subcompartment intracellular membrane-bounded organelle endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane Golgi membrane Golgi apparatus bounding membrane of organelle GTPase complex protein kinase complex transferase complex, transferring phosphorus-containing groups serine/threonine protein kinase complex transferase complex mitochondrial membrane mitochondrion organelle outer membrane organelle envelope mitochondrial envelope mitochondrial outer membrane outer membrane cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane
C [auth I], D [auth J]	AP6296	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B	IPR005225	Small GTP-binding domain	Domain
A, B	IPR020849	Small GTPase, Ras-type	Family
A, B	IPR001806	Small GTPase	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: P01116	Noonan syndrome juvenile myelomonocytic leukemia cardiofaciocutaneous syndrome acute myeloid leukemia gastric cancer cancer Noonan syndrome 3 cholangiocarcinoma Costello syndrome nasopharyngeal carcinoma subependymal giant cell astrocytoma angiosarcoma urinary bladder cancer astrocytic tumor neuroblastoma Noonan syndrome juvenile myelomonocytic leukemia cardiofaciocutaneous syndrome acute myeloid leukemia gastric cancer cancer Noonan syndrome 3 cholangiocarcinoma Costello syndrome nasopharyngeal carcinoma subependymal giant cell astrocytoma angiosarcoma urinary bladder cancer astrocytic tumor neuroblastoma squamous cell carcinoma adenoma cardiofaciocutaneous syndrome 2 ovarian cancer pilocytic astrocytoma non-small cell lung carcinoma endometriosis exocrine pancreatic carcinoma pancreatic ductal adenocarcinoma colorectal cancer uterine cancer myelodysplastic syndrome gastric carcinoma papillary adenoma liver cancer gemistocytic astrocytoma penile neoplasm granular cell carcinoma plasma cell myeloma breast adenocarcinoma nevus, epidermal hereditary diffuse gastric adenocarcinoma adenocarcinoma carcinoma Splenomegaly thyroid gland carcinoma cecal neoplasm anaplastic astrocytoma childhood cerebral astrocytoma autoimmune lymphoproliferative syndrome lung cancer breast cancer protoplasmic astrocytoma malignant colon neoplasm thyroid adenoma cecum cancer Toriello-Lacassie-Droste syndrome fibrillary astrocytoma juvenile pilocytic astrocytoma gallbladder cancer arteriovenous malformations of the brain autoimmune lymphoproliferative syndrome type 4 lung adenocarcinoma prostate cancer lymphoma breast carcinoma sarcomatoid carcinoma intellectual disability intrahepatic cholangiocarcinoma cardiomyopathy malignant pancreatic neoplasm familial pancreatic carcinoma juvenile idiopathic arthritis tubular adenocarcinoma follicular thyroid adenoma anemia microcystic adenoma atypical teratoid rhabdoid tumor congenital anemia uterine disease B-cell chronic lymphocytic leukemia liver neoplasm craniosynostosis benign neoplasm of pancreas lung benign neoplasm lung disease hepatocellular carcinoma Lynch syndrome digestive system disease breast disease encephalocraniocutaneous lipomatosis hydrops fetalis epidermal nevus syndrome oral cavity neoplasm cardiofaciocutaneous syndrome 1 osteosarcoma ovarian disease cerebral astrocytoma medullary thyroid gland carcinoma pancreatic intraductal papillary-mucinous carcinoma colonic neoplasm pancreatic neoplasm linear nevus sebaceus syndrome colorectal carcinoma myopathy gastric neoplasm Parkinson disease glioblastoma benign colon neoplasm Pick disease cribriform carcinoma hematologic disease bile duct cancer dermatomyositis rheumatoid arthritis inflammatory linear verrucous epidermal nevus thyroid gland follicular carcinoma juvenile dermatomyositis ovarian neoplasm cervical carcinoma ulcerative colitis medulloblastoma pancreatic intraductal papillary-mucinous neoplasm large cell medulloblastoma colorectal adenocarcinoma urinary bladder neoplasm astrocytoma (excluding glioblastoma) pancreatitis uterine cervix carcinoma in situ gastrointestinal stromal tumor penile cancer verrucous nevus benign neoplasm cribriform carcinoma of breast bladder transitional cell carcinoma lung carcinoma diffuse astrocytoma psoriasis malignant ependymoma Emery-Dreifuss muscular dystrophy oligodendroglioma squamous cell lung carcinoma osteogenesis imperfecta thyroid cancer thyroid gland papillary carcinoma amyotrophic lateral sclerosis ovarian carcinoma Charcot-Marie-Tooth disease chronic myelomonocytic leukemia undifferentiated carcinoma gallbladder neoplasm pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C [auth I], D [auth J]	6LR
C [auth I], D [auth J]	7VN	Parent Component: ALA
C [auth I], D [auth J]	A1MFM
C [auth I], D [auth J]	A1MFN
C [auth I], D [auth J]	AC5
C [auth I], D [auth J]	MLE	Parent Component: LEU : AA0337 : N-methyl-L-leucine MOD:00342
C [auth I], D [auth J]	SAR	Parent Component: GLY : AA0337 , AA0063 : N-methyl-L-leucine MOD:00342 , N-methylglycine MOD:00072
C [auth I], D [auth J]	SOQ	: AA0337 , AA0063