Structure of PDB 4d8u Chain A

Receptor sequence
>4d8uA (length=330) Species: 90371 (Salmonella enterica subsp. enterica serovar Typhimurium) [Search protein sequence]
ASMPLHHLTRFPRLEFIGAPTPLEYLPRLSDYLGREIYIKRDDVTPIAMG
GNKLRKLEFLVADALREGADTLITAGAIQSNHVRQTAAVAAKLGLHCVAL
LENPIGTTAENYLTNGNRLLLDLFNTQIEMCDALTDPDAQLQTLATRIEA
QGFRPYVIPVGGSSALGAMGYVESALEIAQQCEEVVGLSSVVVASGSAGT
HAGLAVGLEHLMPDVELIGVTVSRSVAEQKPKVIALQQAIAGQLALTATA
DIHLWDDYFAPGYGVPNDAGMEAVKLLASLEGVLLDPVYTGKAMAGLIDG
ISQKRFNDDGPILFIHTGGAPALFAYHPHV
3D structure
PDB4d8u Structural and Mutational Studies on Substrate Specificity and Catalysis of Salmonella typhimurium D-Cysteine Desulfhydrase.
ChainA
Resolution3.3 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) K53 Y263 Y289
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 PO4 A X51 S78 N79 H80 Y287 X53 S80 N81 H82 Y289
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
View graph for
Biological Process
External links
PDB RCSB:4d8u, PDBe:4d8u, PDBj:4d8u
PDBsum4d8u
PubMed22574144
UniProtQ8ZNT7|DCYD_SALTY D-cysteine desulfhydrase (Gene Name=dcyD)

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