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3SMS

Human Pantothenate kinase 3 in complex with a pantothenate analog

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004594molecular_functionpantothenate kinase activity
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0015937biological_processcoenzyme A biosynthetic process
A0016301molecular_functionkinase activity
A0016310biological_processphosphorylation
A0016740molecular_functiontransferase activity
A0019842molecular_functionvitamin binding
A0042803molecular_functionprotein homodimerization activity
A1905502molecular_functionacetyl-CoA binding
Functional Information from PDB Data
site_idAC1
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ADP A 373
ChainResidue
AGLY19
AGLY216
APHE231
AGLU232
AASN322
APHE323
AARG325
AHOH379
AHOH388
AHOH404
AHOH423
AGLY20
AHOH435
AHOH458
ATHR21
ALEU22
ALYS24
AARG86
AGLY191
ASER192
AGLY215

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE RNH A 374
ChainResidue
AGLU138
AGLY193
AVAL194
ASER195
AARG207
AGLY210
ATHR211
AVAL268
AALA269
AGLY302
AARG306
ATRP341
AHOH388
AHOH402

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"27555321","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17631502","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17631502","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"20797618","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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