Structure of PDB 6tjl Chain B Binding Site BS02

Receptor Information

>6tjl Chain B (length=217) Species: 103690 (Nostoc sp. PCC 7120 = FACHB-418) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

QTLTLSPNLIGFNSNEGEKLLLTSRSREDFFPLSMQFVTQVNQAYSGVAS
IIMVLNSLGINAPETAQYSPYRVFTQDNFFSNEKTKAVIAPEVVARQGMT
LDELGRLIASYGVKVKVNHASDTNIEDFRKQVAENLKQDGNFVIVNYLRK
EIGQERGGHISPLAAYNEQTDRFLIMDVSRYKYPPVWVKTTDLWKAMNTV
DSVSQKTRGFVFVSKTQ

Ligand information

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Ca++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Ca+2]

Formula

Name

CALCIUM ION

PDB chain

6tjl Chain B Residue 302 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

Global view

Local view

Structure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

PDB	6tjl Mature primitive pytochelatin synthase Alr0975 from Nostoc species bound to glutathione
Resolution	1.87 Å
Binding residue (original residue number in PDB)	D53 N159 Q162 N165
Binding residue (residue number reindexed from 1)	D29 N135 Q138 N141
Annotation score	1

Enzymatic activity

Enzyme Commision number

2.3.2.15: glutathione gamma-glutamylcysteinyltransferase.

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

View graph for
Molecular Function

View graph for
Biological Process

External links

PDB	RCSB:6tjl, PDBe:6tjl, PDBj:6tjl
PDBsum	6tjl
PubMed
UniProt	Q8YY76

[Back to BioLiP]