Structure of PDB 2bu3 Chain A

Receptor sequence
>2bu3A (length=200) Species: 1167 (Anabaena sp.) [Search protein sequence]
LSPNLIGFNSNEGEKLLLTSRSREDFFPLSMQFVTQVNQAYCGVASIIMV
LNSLGINAYRVFTQDNFFSTKAVIAPEVVARQGMTLDELGRLIASYGVKV
KVNHASDTNIEDFRKQVAENLKQDGNFVIVNYLRKEIGQERGGHISPLAA
YNEQTDRFLIMDVSRYKYPPVWVKTTDLWKAMNTVDSVSQKTRGFVFVSK
3D structure
PDB2bu3 A Papain-Like Enzyme at Work: Native and Acyl- Enzyme Intermediate Structures in Phytochelatin Synthesis.
ChainA
Resolution1.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.2.15: glutathione gamma-glutamylcysteinyltransferase.
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 3GC A Q67 A68 C70 G122 M123 G182 I184 D225 R232 Q39 A40 C42 G83 M84 G143 I145 D186 R193
BS02 CA A D53 N159 Q162 N165 F166 D25 N120 Q123 N126 F127
Gene Ontology
Molecular Function
GO:0016756 glutathione gamma-glutamylcysteinyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0010038 response to metal ion
GO:0046938 phytochelatin biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:2bu3, PDBe:2bu3, PDBj:2bu3
PDBsum2bu3
PubMed16339904
UniProtQ8YY76

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