Structure of PDB 6cvm Chain A Binding Site BS02

Receptor Information
>6cvm Chain A (length=1021) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MITDSLAVVLQRRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQL
RSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYT
NVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFH
LWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQD
MWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELR
DYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLW
SAEIPNLYRAVVELHTADGTLIEAEACDVGFRVVRIENGLLLLNGKPLLI
RGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTL
CDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHP
SVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICP
MYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAK
YWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQF
CMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNEL
LHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVV
QPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIEL
GNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRI
DPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFI
SRKTYRIDGSGQMAITVDVVVASDTPHPARIGLNCQLAQVAERVNWLGLG
PQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQW
RGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSP
SVSAEFQLSAGRYHYQLVWCQ
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain6cvm Chain A Residue 2002 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6cvm Atomic Resolution Cryo-EM Structure of beta-Galactosidase.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		E416 H418 E461
Binding residue
(residue number reindexed from 1)		E415 H417 E460
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.23: beta-galactosidase.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0004565 beta-galactosidase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0030246 carbohydrate binding
GO:0031420 alkali metal ion binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0005990 lactose catabolic process
GO:0009056 catabolic process
Cellular Component
GO:0009341 beta-galactosidase complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6cvm, PDBe:6cvm, PDBj:6cvm
PDBsum6cvm
PubMed29754826
UniProtP00722|BGAL_ECOLI Beta-galactosidase (Gene Name=lacZ)

[Back to BioLiP]