Structure of PDB 4d9e Chain B

Receptor sequence
>4d9eB (length=325) Species: 90371 (Salmonella enterica subsp. enterica serovar Typhimurium) [Search protein sequence]
HHLTRFPRLEFIGAPTPLEYLPRLSDYLGREIYIKRDDVTPIAMGGNKLR
KLEFLVADALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVALLENPI
GTTAENYLTNGNRLLLDLFNTQIEMCDALTDPDAQLQTLATRIEAQGFRP
YVIPVGGSSALGAMGYVESALEIAQQCEEVVGLSSVVVASGSAGTHAGLA
VGLEHLMPDVELIGVTVSRSVAEQKPKVIALQQAIAGQLALTATADIHLW
DDYFAPGYGVPNDAGMEAVKLLASLEGVLLDPVYTGKAMAGLIDGISQKR
FNDDGPILFIHTGGAPALFAYHPHV
3D structure
PDB4d9e Structural and Mutational Studies on Substrate Specificity and Catalysis of Salmonella typhimurium D-Cysteine Desulfhydrase.
ChainB
Resolution2.47 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) K48 Y258 Y284
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 LCS B N50 K51 N79 S195 A196 T198 Y287 T315 G316 G317 N47 K48 N76 S192 A193 T195 Y284 T312 G313 G314
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:4d9e, PDBe:4d9e, PDBj:4d9e
PDBsum4d9e
PubMed22574144
UniProtQ8ZNT7|DCYD_SALTY D-cysteine desulfhydrase (Gene Name=dcyD)

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