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1IFX

CRYSTAL STRUCTURE OF NH3-DEPENDENT NAD+ SYNTHETASE FROM BACILLUS SUBTILIS COMPLEXED WITH TWO MOLECULES DEAMIDO-NAD

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003952molecular_functionNAD+ synthase (glutamine-hydrolyzing) activity
A0004359molecular_functionglutaminase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0008795molecular_functionNAD+ synthase activity
A0009435biological_processNAD+ biosynthetic process
A0016874molecular_functionligase activity
A0016879molecular_functionligase activity, forming carbon-nitrogen bonds
A0030435biological_processsporulation resulting in formation of a cellular spore
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0003952molecular_functionNAD+ synthase (glutamine-hydrolyzing) activity
B0004359molecular_functionglutaminase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0008795molecular_functionNAD+ synthase activity
B0009435biological_processNAD+ biosynthetic process
B0016874molecular_functionligase activity
B0016879molecular_functionligase activity, forming carbon-nitrogen bonds
B0030435biological_processsporulation resulting in formation of a cellular spore
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE DND B 7000
ChainResidue
ATYR32
BPHE1168
BTHR1169
BLYS1170
BASP1173
BHIS1257
BLYS1258
BHOH6091
BHOH6181
BHOH6214
ATHR36
ATYR144
ALEU153
AASP177
BPHE1129
BASN1133
BARG1137
BPHE1167

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE DND A 8000
ChainResidue
APHE129
AASN133
AARG137
APHE167
APHE168
ATHR169
ALYS170
AHIS257
ALYS258
AHOH6022
AHOH6171
AHOH6215
BTYR1032
BTHR1036
BTYR1144
BLEU1153
BASP1177

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PDB","id":"1EE1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1IFX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1KQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NSY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00193","evidenceCode":"ECO:0000255"},{"source":"PDB","id":"1EE1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1FYD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1IH8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1KQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1NSY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NSY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00193","evidenceCode":"ECO:0000255"},{"source":"PDB","id":"1KQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1NSY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NSY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PDB","id":"1EE1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1FYD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1IH8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1KQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1NSY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NSY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsBinding site: {"description":"in other chain","evidences":[{"source":"HAMAP-Rule","id":"MF_00193","evidenceCode":"ECO:0000255"},{"source":"PDB","id":"1EE1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1IFX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1KQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NSY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00193","evidenceCode":"ECO:0000255"},{"source":"PDB","id":"1EE1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1KQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1NSY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NSY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00193","evidenceCode":"ECO:0000255"},{"source":"PDB","id":"1EE1","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1IFX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1KQP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2NSY","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues2
DetailsM-CSA 200
ChainResidueDetails
AASP50metal ligand
AGLU162metal ligand

site_idMCSA2
Number of Residues2
DetailsM-CSA 200
ChainResidueDetails
BASP1050metal ligand
BGLU1162metal ligand

245663

PDB entries from 2025-12-03

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