Structure of PDB 4d9c Chain B

Receptor sequence
>4d9cB (length=319) Species: 90371 (Salmonella enterica subsp. enterica serovar Typhimurium) [Search protein sequence]
LTRFPRLEFIGAPTPLEYLPRLSDYLGREIYIKRDDVTPIAMGGNKLRKL
EFLVADALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVALLENPIGT
TAENYLTNGNRLLLDLFNTQIEMCDALTDPDAQLQTLATRIEAQGFRPYV
IPVGGSSALGAMGYVESALEIAQQCGLSSVVVASGSAGTHAGLAVGLEHL
MPDVELIGVTVSRSVAEQKPKVIALQQAIAGQLALTATADIHLWDDYFAP
GYGVPNDAGMEAVKLLASLEGVLLDPVYTGKAMAGLIDGISQKRFNDDGP
ILFIHTGGAPALFAYHPHV
3D structure
PDB4d9c Structural and Mutational Studies on Substrate Specificity and Catalysis of Salmonella typhimurium D-Cysteine Desulfhydrase.
ChainB
Resolution1.97 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) K51 Y261 Y287
Catalytic site (residue number reindexed from 1) K46 Y252 Y278
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 N45 K46 N74 G185 S186 A187 T189 Y278 T306 G307 G308
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

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4d9c, PDBe:4d9c, PDBj:4d9c
PDBsum4d9c
PubMed22574144
UniProtQ8ZNT7|DCYD_SALTY D-cysteine desulfhydrase (Gene Name=dcyD)

[Back to BioLiP]