Structure of PDB 4jbn Chain A

Receptor sequence
>4jbnA (length=336) Species: 5759 (Entamoeba histolytica) [Search protein sequence]
EQISISSPRKRIYHNILETIGGTPLVELHGVTEHPRIKKGTRILVKLEYF
NPMSSVKDRVGFNIVYQAIKDGRLKPGMEIIESTSGNTGIALCQAGAVFG
YRVNIAMPSTMSVERQMIMKAFGAELILTEGKKGMPGAIEEVNKMIKENP
GKYFVANQFGNPDNTAAHHYTANEIWEDTDGEVDIVVSAVGTSGTVIGVA
EKLKEKKKGIKIIAVEPEESAVLEGKAKGPHGIQGIGAGFIPDIYKKEFV
DEIIPIKTQDAWKMARAVVKYDGIMCGMSSGAAILAGLKEAEKPENEGKT
IVIIVPSCGERYLSTDLYKIKDEGTKIQILDSLLNE
3D structure
PDB4jbn Molecular basis of ligand recognition by OASS from E. histolytica: insights from structural and molecular dynamics simulation studies
ChainA
Resolution1.87 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K58 S280
Catalytic site (residue number reindexed from 1) K57 S279
Enzyme Commision number ?
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 peptide A X58 T85 S86 G87 T89 Q159 G192 X57 T84 S85 G86 T88 Q158 G191
Gene Ontology
Molecular Function
GO:0004124 cysteine synthase activity
Biological Process
GO:0006535 cysteine biosynthetic process from serine
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4jbn, PDBe:4jbn, PDBj:4jbn
PDBsum4jbn
PubMed23747298
UniProtO15570

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