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1Y3I

Crystal Structure of Mycobacterium tuberculosis NAD kinase-NAD complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003951molecular_functionNAD+ kinase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006741biological_processNADP+ biosynthetic process
A0006797biological_processpolyphosphate metabolic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0019674biological_processNAD+ metabolic process
A0046872molecular_functionmetal ion binding
A0051287molecular_functionNAD binding
B0000166molecular_functionnucleotide binding
B0003951molecular_functionNAD+ kinase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006741biological_processNADP+ biosynthetic process
B0006797biological_processpolyphosphate metabolic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0019674biological_processNAD+ metabolic process
B0046872molecular_functionmetal ion binding
B0051287molecular_functionNAD binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 701
ChainResidue
BLEU228
BPHE229
BGLY230
BARG231

site_idAC2
Number of Residues18
DetailsBINDING SITE FOR RESIDUE NAD A 501
ChainResidue
APHE112
ALEU113
AASN159
AGLU160
AVAL171
AASP189
ATHR197
ATHR200
AALA201
ATYR202
ASER205
AASN224
AHOH619
AASP85
AGLY86
ALEU89
AARG109
AILE110

site_idAC3
Number of Residues19
DetailsBINDING SITE FOR RESIDUE NAD B 1501
ChainResidue
BASP85
BGLY86
BLEU89
BARG109
BPHE112
BLEU113
BASN159
BGLU160
BGLY170
BVAL171
BASP189
BGLY198
BTHR200
BALA201
BTYR202
BSER205
BASN224
BASP257
BGLY258

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE GOL A 601
ChainResidue
AHOH613

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 602
ChainResidue
AHIS226
AALA227
ALEU228
ALYS296
APHE297

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL B 603
ChainResidue
AGLY207
AHOH620
BARG231

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL B 1601
ChainResidue
BHIS226
BALA227
BLEU228
BPHE297
BARG298

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_00361","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00361","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00361","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"15629142","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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