Structure of PDB 5xt6 Chain B

Receptor sequence
>5xt6B (length=405) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168) [Search protein sequence]
MNITDIREQFPILHQQVNGHDLVYLDSAATSQKPRAVIETLDKYYNQYNS
NVHRGVHTLGTRATDGYEGAREKVRKFINAKSMAEIIFTKGTTTSLNMVA
LSYARANLKPGDEVVITYMEHHANIIPWQQAVKATGATLKYIPLQEDGTI
SLEDVRETVTSNTKIVAVSHVSNVLGTVNPIKEMAKIAHDNGAVIVVDGA
QSTPHMKIDVQDLDCDFFALSSHKMCGPTGVGVLYGKKALLENMEPAEFG
GEMIDFVGLYESTWKELPWKFEAGTPIIAGAIGLGAAIDFLEEIGLDEIS
RHEHKLAAYALERFRQLDGVTVYGPEERAGLVTFNLDDVHPHDVATVLDA
EGIAVRAGHHCAQPLMKWLDVTATARASFYLYNTEEEIDKLVEALQKTKE
YFTNV
3D structure
PDB5xt6 Zinc-Ligand Swapping Mediated Complex Formation and Sulfur Transfer between SufS and SufU for Iron-Sulfur Cluster Biogenesis in Bacillus subtilis
ChainB
Resolution3.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.8.1.7: cysteine desulfurase.
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 PDA B G274 T275 G274 T275
BS02 PDA B A28 T92 T93 H121 N173 D198 A200 Q201 S221 H223 K224 R356 R376 A28 T92 T93 H121 N173 D198 A200 Q201 S221 H223 K224 R356 R376
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0005515 protein binding
GO:0016740 transferase activity
GO:0030170 pyridoxal phosphate binding
GO:0031071 cysteine desulfurase activity
Biological Process
GO:0006534 cysteine metabolic process

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:5xt6, PDBe:5xt6, PDBj:5xt6
PDBsum5xt6
PubMed29235855
UniProtO32164|SUFS_BACSU Cysteine desulfurase SufS (Gene Name=sufS)

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