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1Q99

Crystal structure of the Saccharomyces cerevisiae SR protein kinsae, Sky1p, complexed with the non-hydrolyzable ATP analogue, AMP-PNP

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
B0004672molecular_functionprotein kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NI A 362
ChainResidue
AHIS145
AGLU151
ATYR153
AHIS234

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NI B 363
ChainResidue
BHIS145
BGLU151
BTYR153
BHIS234

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 801
ChainResidue
ALYS154
APHE232
AASN233
AHIS234
ALYS235
AHOH2047
AHOH2052
AHOH2092
ATYR153

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 B 802
ChainResidue
BTYR153
BLYS154
BASP155
BASN233
BHIS234
BLYS235
BHOH2007

site_idAC5
Number of Residues15
DetailsBINDING SITE FOR RESIDUE ANP A 901
ChainResidue
ALEU164
ATRP166
AGLY167
AHIS168
APHE169
ASER170
AVAL172
ALYS187
ALEU226
AGLU247
ALEU249
AASP550
AASN553
AHOH2077
AHOH2085

site_idAC6
Number of Residues15
DetailsBINDING SITE FOR RESIDUE ANP B 902
ChainResidue
BTRP166
BGLY167
BHIS168
BPHE169
BSER170
BVAL172
BALA185
BLYS187
BLEU226
BGLU247
BLEU249
BASP550
BASN553
BHOH2051
BHOH2109

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO B 1439
ChainResidue
AHOH2048
BALA198
BASP201
BTYR561
BMOH2000
BHOH2008

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 1440
ChainResidue
AALA198
AASP201
AGLY552
ATYR561
AMOH2001
AHOH2041

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MOH B 2000
ChainResidue
AMOH2001
BEDO1439

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MOH A 2001
ChainResidue
AEDO1440
BGLU197
BMOH2000

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGWGHFSTVWlAkdmvnnth..........VAMK
ChainResidueDetails
ALEU164-LYS187

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiHtDIKpeNVLM
ChainResidueDetails
AILE290-MET302

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10027
ChainResidueDetails
AASP294
BASP294

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
ChainResidueDetails
BLEU164
BLYS187
ALEU164
ALYS187

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphothreonine => ECO:0007744|PubMed:17330950, ECO:0007744|PubMed:19779198
ChainResidueDetails
AASP615
BASP615

site_idSWS_FT_FI4
Number of Residues2
DetailsMOD_RES: Phosphothreonine => ECO:0007744|PubMed:19779198
ChainResidueDetails
AHIS618
BHIS618

site_idSWS_FT_FI5
Number of Residues6
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:19779198
ChainResidueDetails
ATRP659
BALA620
BTHR642
BTRP659
AALA620
ATHR642

site_idSWS_FT_FI6
Number of Residues6
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:17330950, ECO:0007744|PubMed:18407956, ECO:0007744|PubMed:19779198
ChainResidueDetails
ALEU625
AASP681
APRO685
BLEU625
BASP681
BPRO685

site_idSWS_FT_FI7
Number of Residues4
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18407956, ECO:0007744|PubMed:19779198
ChainResidueDetails
AVAL664
ALYS677
BVAL664
BLYS677

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PDB entries from 2024-05-29

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