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1BLK
NMR ENSEMBLE OF BLK SH2 DOMAIN USING CHEMICAL SHIFT REFINEMENT, 20 STRUCTURES
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Domain Annotation: SCOP/SCOPe Classification
SCOP Database Homepage
Chains
Domain Info
Class
Fold
Superfamily
Family
Domain
Species
Provenance Source (Version)
A
d1blka_
Alpha and beta proteins (a+b)
SH2-like
SH2 domain
SH2 domain
P55 Blk protein tyrosine kinase
house mouse
(
Mus musculus
) [TaxId:
10090
],
SCOPe (2.08)
Domain Annotation: SCOP2 Classification
SCOP2 Database Homepage
Chains
Type
Family Name
Domain Identifier
Family Identifier
Provenance Source (Version)
A
SCOP2B Superfamily
SH2 domain
8035697
3000197
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
SH2
e1blkA1
A: a+b two layers
X: SH2 (From Topology)
H: SH2 (From Topology)
T: SH2
F: SH2
ECOD (1.6)
Domain Annotation: CATH
CATH Database Homepage
Chain
Domain
Class
Architecture
Topology
Homology
Provenance Source (Version)
A
3.30.505.10
Alpha Beta
2-Layer Sandwich
SHC Adaptor Protein
SH2 domain
CATH (4.3.0)
Protein Family Annotation
Pfam Database Homepage
Chains
Accession
Name
Description
Comments
Source
A
PF00017
SH2 domain (SH2)
SH2 domain
-
Domain
A
PF00018
SH3 domain (SH3_1)
SH3 domain
SH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase Swiss:P12931. The structure is a partly opened beta barrel.
Domain
Gene Ontology: Gene Product Annotation
Gene Ontology Database Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A
P55 BLK PROTEIN TYROSINE KINASE
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
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
protein binding
signaling receptor binding
non-membrane spanning protein tyrosine kinase activity
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
Less
organonitrogen compound metabolic process
protein phosphorylation
phosphorylation
cellular metabolic process
primary metabolic process
peptidyl-tyrosine modification
organic substance metabolic process
macromolecule modification
peptidyl-amino acid modification
phosphate-containing compound metabolic process
nitrogen compound metabolic process
metabolic process
cellular process
protein metabolic process
organonitrogen compound metabolic process
protein phosphorylation
phosphorylation
cellular metabolic process
primary metabolic process
peptidyl-tyrosine modification
organic substance metabolic process
macromolecule modification
peptidyl-amino acid modification
phosphate-containing compound metabolic process
nitrogen compound metabolic process
metabolic process
cellular process
protein metabolic process
macromolecule metabolic process
peptidyl-tyrosine phosphorylation
protein modification process
phosphorus metabolic process
developmental process
cellular developmental process
cell differentiation
cellular response to stimulus
immune response-regulating cell surface receptor signaling pathway
regulation of cellular process
response to stimulus
signaling
positive regulation of biological process
cell communication
positive regulation of response to stimulus
immune response-activating signaling pathway
immune response-regulating signaling pathway
positive regulation of immune response
regulation of immune system process
signal transduction
positive regulation of immune system process
regulation of biological process
cell surface receptor signaling pathway
immune response-activating cell surface receptor signaling pathway
immune response
B cell receptor signaling pathway
biological regulation
regulation of response to stimulus
immune system process
regulation of immune response
antigen receptor-mediated signaling pathway
activation of immune response
biological process involved in interspecies interaction between organisms
response to other organism
defense response
defense response to symbiont
response to external stimulus
response to biotic stimulus
defense response to other organism
response to stress
innate immune response
response to external biotic stimulus
protein localization
positive regulation of cell communication
regulation of localization
establishment of protein localization
nitrogen compound transport
positive regulation of establishment of protein localization
localization
cellular macromolecule localization
positive regulation of insulin secretion
regulation of biological quality
regulation of peptide hormone secretion
regulation of hormone levels
organic substance transport
positive regulation of peptide hormone secretion
establishment of protein localization to extracellular region
protein secretion
establishment of localization
regulation of protein secretion
regulation of secretion
positive regulation of protein localization
cellular localization
regulation of hormone secretion
regulation of protein localization
regulation of peptide secretion
transport
positive regulation of secretion by cell
hormone secretion
protein localization to extracellular region
positive regulation of protein transport
peptide secretion
secretion by cell
regulation of secretion by cell
positive regulation of hormone secretion
positive regulation of secretion
amide transport
signal release
positive regulation of cellular process
positive regulation of peptide secretion
regulation of signaling
secretion
regulation of transport
regulation of peptide transport
regulation of establishment of protein localization
cell-cell signaling
export from cell
regulation of protein transport
positive regulation of protein secretion
peptide transport
positive regulation of transport
protein transport
regulation of cellular localization
regulation of insulin secretion
peptide hormone secretion
macromolecule localization
hormone transport
regulation of cell communication
insulin secretion
positive regulation of signaling
cell surface receptor protein tyrosine kinase signaling pathway
enzyme-linked receptor protein signaling pathway
Less
cell periphery
extrinsic component of plasma membrane
cytoplasmic side of plasma membrane
cytoplasmic side of membrane
membrane
plasma membrane
cellular anatomical entity
extrinsic component of membrane
extrinsic component of cytoplasmic side of plasma membrane
side of membrane
intracellular anatomical structure
cytoplasm
cytosol
InterPro: Protein Family Classification
InterPro Database Homepage
Chains
Accession
Name
Type
A
IPR017441
Protein kinase, ATP binding site
Binding Site
A
IPR036860
SH2 domain superfamily
Homologous Superfamily
A
IPR020635
Tyrosine-protein kinase, catalytic domain
Domain
A
IPR000980
SH2 domain
Domain
A
IPR011009
Protein kinase-like domain superfamily
Homologous Superfamily
A
IPR001452
SH3 domain
Domain
A
IPR036028
SH3-like domain superfamily
Homologous Superfamily
A
IPR000719
Protein kinase domain
Domain
A
IPR035853
Tyrosine-protein kinase Blk, SH2 domain
Domain
A
IPR001245
Serine-threonine/tyrosine-protein kinase, catalytic domain
Domain
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