Macromolecule Annotations for the Entities in PDB 1K9A

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A6-76 d1k9aa1 All beta proteins SH3-like barrel SH3-domain SH3-domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
A77-177 d1k9aa2 Alpha and beta proteins (a+b) SH2-like SH2 domain SH2 domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
A178-450 d1k9aa3 Alpha and beta proteins (a+b) Protein kinase-like (PK-like) Protein kinase-like (PK-like) Protein kinases, catalytic subunit Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
B4-76 d1k9ab1 All beta proteins SH3-like barrel SH3-domain SH3-domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
B77-177 d1k9ab2 Alpha and beta proteins (a+b) SH2-like SH2 domain SH2 domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
B178-450 d1k9ab3 Alpha and beta proteins (a+b) Protein kinase-like (PK-like) Protein kinase-like (PK-like) Protein kinases, catalytic subunit Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
C6-76 d1k9ac1 All beta proteins SH3-like barrel SH3-domain SH3-domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
C77-177 d1k9ac2 Alpha and beta proteins (a+b) SH2-like SH2 domain SH2 domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
C178-450 d1k9ac3 Alpha and beta proteins (a+b) Protein kinase-like (PK-like) Protein kinase-like (PK-like) Protein kinases, catalytic subunit Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
D6-76 d1k9ad1 All beta proteins SH3-like barrel SH3-domain SH3-domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
D77-177 d1k9ad2 Alpha and beta proteins (a+b) SH2-like SH2 domain SH2 domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
D178-450 d1k9ad3 Alpha and beta proteins (a+b) Protein kinase-like (PK-like) Protein kinase-like (PK-like) Protein kinases, catalytic subunit Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
E6-76 d1k9ae1 All beta proteins SH3-like barrel SH3-domain SH3-domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
E77-177 d1k9ae2 Alpha and beta proteins (a+b) SH2-like SH2 domain SH2 domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
E178-450 d1k9ae3 Alpha and beta proteins (a+b) Protein kinase-like (PK-like) Protein kinase-like (PK-like) Protein kinases, catalytic subunit Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
F6-76 d1k9af1 All beta proteins SH3-like barrel SH3-domain SH3-domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
F77-177 d1k9af2 Alpha and beta proteins (a+b) SH2-like SH2 domain SH2 domain Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]
F178-450 d1k9af3 Alpha and beta proteins (a+b) Protein kinase-like (PK-like) Protein kinase-like (PK-like) Protein kinases, catalytic subunit Carboxyl-terminal src kinase (csk) Human (Homo sapiens) [TaxId: 9606]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1k9aA01 Mainly Beta Roll SH3 type barrels. SH3 Domains
A2 1k9aA02 Alpha Beta 2-Layer Sandwich SHC Adaptor Protein SHC Adaptor Protein
A3 1k9aA03 Alpha Beta 2-Layer Sandwich Phosphorylase Kinase; domain 1 Phosphorylase Kinase; domain 1
A4 1k9aA04 Mainly Alpha Orthogonal Bundle Transferase(Phosphotransferase); domain 1 Transferase(Phosphotransferase) domain 1
B1 1k9aB01 Mainly Beta Roll SH3 type barrels. SH3 Domains
B2 1k9aB02 Alpha Beta 2-Layer Sandwich SHC Adaptor Protein SHC Adaptor Protein
B3 1k9aB03 Alpha Beta 2-Layer Sandwich Phosphorylase Kinase; domain 1 Phosphorylase Kinase; domain 1
B4 1k9aB04 Mainly Alpha Orthogonal Bundle Transferase(Phosphotransferase); domain 1 Transferase(Phosphotransferase) domain 1
C1 1k9aC01 Mainly Beta Roll SH3 type barrels. SH3 Domains
C2 1k9aC02 Alpha Beta 2-Layer Sandwich SHC Adaptor Protein SHC Adaptor Protein
C3 1k9aC03 Alpha Beta 2-Layer Sandwich Phosphorylase Kinase; domain 1 Phosphorylase Kinase; domain 1
C4 1k9aC04 Mainly Alpha Orthogonal Bundle Transferase(Phosphotransferase); domain 1 Transferase(Phosphotransferase) domain 1
D1 1k9aD01 Mainly Beta Roll SH3 type barrels. SH3 Domains
D2 1k9aD02 Alpha Beta 2-Layer Sandwich SHC Adaptor Protein SHC Adaptor Protein
D3 1k9aD03 Alpha Beta 2-Layer Sandwich Phosphorylase Kinase; domain 1 Phosphorylase Kinase; domain 1
D4 1k9aD04 Mainly Alpha Orthogonal Bundle Transferase(Phosphotransferase); domain 1 Transferase(Phosphotransferase) domain 1
E1 1k9aE01 Mainly Beta Roll SH3 type barrels. SH3 Domains
E2 1k9aE02 Alpha Beta 2-Layer Sandwich SHC Adaptor Protein SHC Adaptor Protein
E3 1k9aE03 Alpha Beta 2-Layer Sandwich Phosphorylase Kinase; domain 1 Phosphorylase Kinase; domain 1
E4 1k9aE04 Mainly Alpha Orthogonal Bundle Transferase(Phosphotransferase); domain 1 Transferase(Phosphotransferase) domain 1
F1 1k9aF01 Mainly Beta Roll SH3 type barrels. SH3 Domains
F2 1k9aF02 Alpha Beta 2-Layer Sandwich SHC Adaptor Protein SHC Adaptor Protein
F3 1k9aF03 Alpha Beta 2-Layer Sandwich Phosphorylase Kinase; domain 1 Phosphorylase Kinase; domain 1
F4 1k9aF04 Mainly Alpha Orthogonal Bundle Transferase(Phosphotransferase); domain 1 Transferase(Phosphotransferase) domain 1

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF07714 Pkinase_Tyr Protein tyrosine kinase Domain PFAM PF07714
A PF00018 SH3_1 SH3 domain 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. PFAM PF00018
A PF00017 SH2 SH2 domain Domain PFAM PF00017

Gene Product Annotation Gene Ontology Consortium Homepage

Protein Modification Annotation

Type PDB Residue Nr. Description