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3SMP

Monoclinic crystal structure of human pantothenate kinase 1 alpha

Functional Information from GO Data
ChainGOidnamespacecontents
A0005524molecular_functionATP binding
A0015937biological_processcoenzyme A biosynthetic process
B0005524molecular_functionATP binding
B0015937biological_processcoenzyme A biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ARS A 2397
ChainResidue
ACYS397

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ARS A 2301
ChainResidue
ACYS301

site_idAC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE ACO A 1001
ChainResidue
AHOH6056
AHOH6094
BILE478
BTYR479
BTYR483
BPHE486
BALA492
BVAL493
BALA494
BASN524
BPHE565
BTRP566
BHOH6139
AGLY341
ASER417
AGLY418
AVAL419
ASER420
AARG432
ATHR436

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ARS A 2337
ChainResidue
ACYS337
AHIS359

site_idAC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ARS A 2385
ChainResidue
ACYS385

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 3001
ChainResidue
AGLY244
AGLY245
ATHR246
ALEU247

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 3002
ChainResidue
AGLY580
ATYR581
APHE582

site_idAC8
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ACO B 1001
ChainResidue
ATYR479
AALA492
AVAL493
AALA494
AMET501
AASN524
ATYR561
APHE565
ATRP566
BGLY244
BGLY245
BGLY341
BGLY416
BSER417
BGLY418
BVAL419
BSER420
BARG432
BTHR436
BASN547
BHOH6031
BHOH6131
BHOH6144

site_idAC9
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ARS B 2301
ChainResidue
BCYS301

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ARS B 2385
ChainResidue
BCYS385
BLEU576

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL B 3597
ChainResidue
BGLY580
BTYR581
BPHE582
BHOH6150

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 3598
ChainResidue
APHE486
BLYS431
BARG432

site_idBC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL B 3599
ChainResidue
BCYS301

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"UniProtKB","id":"Q9H999","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17631502","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

238582

PDB entries from 2025-07-09

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