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4RPF

Crystal structure of homoserine kinase from Yersinia pestis Nepal516, NYSGRC target 032715

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004413molecular_functionhomoserine kinase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006566biological_processL-threonine metabolic process
A0008652biological_processamino acid biosynthetic process
A0009088biological_processL-threonine biosynthetic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
B0000166molecular_functionnucleotide binding
B0004413molecular_functionhomoserine kinase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0006566biological_processL-threonine metabolic process
B0008652biological_processamino acid biosynthetic process
B0009088biological_processL-threonine biosynthetic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
C0000166molecular_functionnucleotide binding
C0004413molecular_functionhomoserine kinase activity
C0005524molecular_functionATP binding
C0005737cellular_componentcytoplasm
C0006566biological_processL-threonine metabolic process
C0008652biological_processamino acid biosynthetic process
C0009088biological_processL-threonine biosynthetic process
C0016301molecular_functionkinase activity
C0016740molecular_functiontransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE CIT A 401
ChainResidue
AGLY93
AHIS139
AASN142
ATHR184
AGLY261
ASER262
AHOH502
ASER94
AGLY95
ALEU96
AGLY97
ASER98
ASER99
AALA100
AGLU131

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE CIT B 401
ChainResidue
BGLY93
BSER94
BGLY95
BLEU96
BGLY97
BSER98
BSER99
BALA100
BGLU131
BHIS139
BASN142
BTHR184
BGLY261
BSER262
BHOH533
BHOH538

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE CIT C 401
ChainResidue
CGLY93
CSER94
CGLY95
CLEU96
CGLY97
CSER98
CSER99
CALA100
CGLU131
CHIS139
CASN142
CTHR184
CGLY261
CSER262

Functional Information from PROSITE/UniProt
site_idPS00627
Number of Residues12
DetailsGHMP_KINASES_ATP GHMP kinases putative ATP-binding domain. MPiGsGLGSSAC
ChainResidueDetails
AMET90-CYS101

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues30
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00384","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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