Structure of PDB 1nec Chain D

Receptor sequence
>1necD (length=216) Species: 550 (Enterobacter cloacae) [Search protein sequence]
DIISVALKRHSTKAFDASKKLTAEEAEKIKTLLQYSPSSTNSQPWHFIVA
STEEGKARVAKSAAGTYVFNERKMLDASHVVVFCAKTAMDDAWLERVVDQ
EEADGRFNTPEAKAANHKGRTYFADMHRVDLKDDDQWMAKQVYLNVGNFL
LGVGAMGLDAVPIEGFDAAILDEEFGLKEKGFTSLVVVPVGHHSVEDFNA
TLPKSRLPLSTIVTEC
3D structure
PDB1nec Cloning, Nucleotide Sequence, and Expression of the Nitroreductase Gene from Enterobacter Cloacae
ChainD
Resolution1.95 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K13 K73 E164
Catalytic site (residue number reindexed from 1) K13 K73 E164
Enzyme Commision number 1.-.-.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FMN D P37 S38 S39 N41 P37 S38 S39 N41
BS02 FMN D R9 H10 S11 K13 N70 P162 I163 E164 G165 K204 R206 R9 H10 S11 K13 N70 P162 I163 E164 G165 K204 R206
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
Biological Process
GO:0046256 2,4,6-trinitrotoluene catabolic process
Cellular Component
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:1nec, PDBe:1nec, PDBj:1nec
PDBsum1nec
PubMed
UniProtQ01234|NFSB_ENTCL Oxygen-insensitive NAD(P)H nitroreductase (Gene Name=nfsB)

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