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2QOC

Human EphA3 kinase domain, phosphorylated, AMP-PNP bound structure

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004713molecular_functionprotein tyrosine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG A 1
ChainResidue
AANP949
AHOH1372

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 2
ChainResidue
AASN751
AASP764
AANP949
AHOH1281
AHOH1340
AHOH1368

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE BME A 948
ChainResidue
AVAL635
ACYS636
AILE652
ATHR654
AILE890
AHOH1374
AILE623

site_idAC4
Number of Residues25
DetailsBINDING SITE FOR RESIDUE ANP A 949
ChainResidue
AMG1
AMG2
AALA629
AALA651
ATHR699
AGLU700
ATYR701
AMET702
AGLY705
ASER706
AARG750
AASN751
ALEU753
AHOH994
AHOH1004
AHOH1011
AHOH1094
AHOH1112
AHOH1213
AHOH1286
AHOH1340
AHOH1344
AHOH1368
AHOH1369
AHOH1372

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues27
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. VGAGEFGEVCsGrlklpskkeis.......VAIK
ChainResidueDetails
AVAL627-LYS653

site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. YVHrDLAARNILI
ChainResidueDetails
ATYR742-ILE754

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10028
ChainResidueDetails
AASP746

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING:
ChainResidueDetails
AGLY628
ALYS653
AGLU700
AARG750

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:18547520
ChainResidueDetails
ATYR701

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphotyrosine; by autocatalysis => ECO:0000269|PubMed:11870224
ChainResidueDetails
ATYR779

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P29319
ChainResidueDetails
ATYR937

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AARG750
AASP746

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP746
AALA748

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP746
AASN751
AALA748

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PDB entries from 2024-07-24

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