Structure of PDB 6tjl Chain B

Receptor sequence
>6tjlB (length=217) Species: 103690 (Nostoc sp. PCC 7120 = FACHB-418) [Search protein sequence]
QTLTLSPNLIGFNSNEGEKLLLTSRSREDFFPLSMQFVTQVNQAYSGVAS
IIMVLNSLGINAPETAQYSPYRVFTQDNFFSNEKTKAVIAPEVVARQGMT
LDELGRLIASYGVKVKVNHASDTNIEDFRKQVAENLKQDGNFVIVNYLRK
EIGQERGGHISPLAAYNEQTDRFLIMDVSRYKYPPVWVKTTDLWKAMNTV
DSVSQKTRGFVFVSKTQ
3D structure
PDB6tjl Mature primitive pytochelatin synthase Alr0975 from Nostoc species bound to glutathione
ChainB
Resolution1.87 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 CA B E52 D163 E28 D139
BS02 CA B D53 N159 Q162 N165 D29 N135 Q138 N141
BS03 GSH B Q64 Q67 A68 S70 Q121 G122 M123 R173 G182 H183 K206 D225 R232 Q40 Q43 A44 S46 Q97 G98 M99 R149 G158 H159 K182 D201 R208
Gene Ontology
Molecular Function
GO:0016740 transferase activity
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:6tjl, PDBe:6tjl, PDBj:6tjl
PDBsum6tjl
PubMed
UniProtQ8YY76

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