Structure of PDB 4d9b Chain B

Receptor sequence
>4d9bB (length=328) Species: 90371 (Salmonella enterica subsp. enterica serovar Typhimurium) [Search protein sequence]
MPLHHLTRFPRLEFIGAPTPLEYLPRLSDYLGREIYIKRDDVTPIAMGGN
KLRKLEFLVADALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVALLE
NPIGTTAENYLTNGNRLLLDLFNTQIEMCDALTDPDAQLQTLATRIEAQG
FRPYVIPVGGSSALGAMGYVESALEIAQQCEEVVGLSSVVVASGSAGTHA
GLAVGLEHLMPDVELIGVTVSRSVAEQKPKVIALQQAIAGQLALTATADI
HLWDDYFAPGYGVPNDAGMEAVKLLASLEGVLLDPVYTGKAMAGLIDGIS
QKRFNDDGPILFIHTGGAPALFAYHPHV
3D structure
PDB4d9b Structural and Mutational Studies on Substrate Specificity and Catalysis of Salmonella typhimurium D-Cysteine Desulfhydrase.
ChainB
Resolution1.67 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K51 Y261 Y287
Catalytic site (residue number reindexed from 1) K51 Y261 Y287
Enzyme Commision number 4.4.1.15: D-cysteine desulfhydrase.
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 PMP B N50 K51 N79 G194 S195 A196 T198 Y287 T315 G316 G317 N50 K51 N79 G194 S195 A196 T198 Y287 T315 G316 G317
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016829 lyase activity
GO:0019148 D-cysteine desulfhydrase activity
Biological Process
GO:0046416 D-amino acid metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:4d9b, PDBe:4d9b, PDBj:4d9b
PDBsum4d9b
PubMed22574144
UniProtQ8ZNT7|DCYD_SALTY D-cysteine desulfhydrase (Gene Name=dcyD)

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