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5O21

Crystal structure of WNK3 kinase domain in a monophosphorylated state with chloride bound in the active site

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 Residues5
Detailsbinding site for residue CL A 501
ChainResidue
ALYS159
AASP294
AGLY296
ALEU297
AHOH739

site_idAC2
Number of Residues4
Detailsbinding site for residue EDO A 502
ChainResidue
AARG155
ATHR160
ALYS218
AEDO503

site_idAC3
Number of Residues5
Detailsbinding site for residue EDO A 503
ChainResidue
ATHR160
AGLU177
AEDO502
AHOH610
AHOH616

site_idAC4
Number of Residues4
Detailsbinding site for residue EDO A 504
ChainResidue
ASER252
ATRP253
ATHR287
AGLY288

site_idAC5
Number of Residues4
Detailsbinding site for residue EDO A 505
ChainResidue
AGLY285
APRO286
ATHR287
AGLY288

site_idAC6
Number of Residues5
Detailsbinding site for residue EDO A 506
ChainResidue
ALYS307
ASER308
AGLY311
AMET316
ATYR321

site_idAC7
Number of Residues4
Detailsbinding site for residue EDO A 507
ChainResidue
AGLU214
ATYR358
ATHR362
AHOH650

site_idAC8
Number of Residues6
Detailsbinding site for residue EDO A 508
ChainResidue
AVAL361
AILE365
ALYS366
AILE386
AGLN388
AHOH631

site_idAC9
Number of Residues4
Detailsbinding site for residue EDO A 509
ChainResidue
APRO313
AMET316
ATYR321
AILE357

site_idAD1
Number of Residues4
Detailsbinding site for residue CL B 501
ChainResidue
BLYS159
BASP294
BGLY296
BLEU297

site_idAD2
Number of Residues4
Detailsbinding site for residue EDO B 502
ChainResidue
BGLU177
BSER215
BILE216
BHOH638

site_idAD3
Number of Residues6
Detailsbinding site for residue EDO B 503
ChainResidue
BASP180
BARG181
BLEU183
BGLN188
BLYS220
BLYS221

site_idAD4
Number of Residues7
Detailsbinding site for residue EDO B 504
ChainResidue
BLEU183
BGLU187
BARG190
BPHE191
BGLU194
BTHR299
BTHR303

site_idAD5
Number of Residues2
Detailsbinding site for residue EDO B 505
ChainResidue
BGLU214
BTYR358

site_idAD6
Number of Residues2
Detailsbinding site for residue EDO B 506
ChainResidue
BTYR238
BPHE242

site_idAD7
Number of Residues4
Detailsbinding site for residue EDO B 507
ChainResidue
BSER252
BTRP253
BTHR287
BGLY288

site_idAD8
Number of Residues5
Detailsbinding site for residue EDO B 508
ChainResidue
BPRO313
BMET316
BPRO318
BTYR321
BILE357

site_idAD9
Number of Residues5
Detailsbinding site for residue EDO B 509
ChainResidue
BPRO313
BGLU314
BCYS351
BGLN352
BHOH659

Functional Information from PROSITE/UniProt
site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiHrDLKcdNIFI
ChainResidueDetails
AILE271-ILE283

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000250|UniProtKB:Q9JIH7
ChainResidueDetails
AASP294
BASP294

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:Q9H4A3
ChainResidueDetails
ATHR227
ALYS277
BTHR227
BLYS277

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphoserine; by autocatalysis => ECO:0000250|UniProtKB:Q9JIH7
ChainResidueDetails
ASEP304
BSEP304

site_idSWS_FT_FI4
Number of Residues2
DetailsMOD_RES: Phosphoserine; by autocatalysis => ECO:0000269|PubMed:33439774
ChainResidueDetails
ASER308
BSER308

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PDB entries from 2024-07-24

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