Structure of PDB 6qub Chain A Binding Site BS02

Receptor Information
>6qub Chain A (length=857) Species: 1681 (Bifidobacterium bifidum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AVDSKQNRTSDFDANWKFMLSDSVQAQDPAFDDSAWQQVDLPHDYSITQK
YSQSNEAESAYLPGGTGWYRKSFTIDRDLAGKRIAINFDGVYMNATVWFN
GVKLGTHPYGYSPFSFDLTGNAKFGGENTIVVKVENRLPSSRWYSGSGIY
RDVTLTVTDGVHVGNNGVAIKTPSLATQNGGDVTMNLTTKVANDTEAAAN
ITLKQTVFPKGGKTDAAIGTVTTASKSIAAGASADVTSTITAASPKLWSI
KNPNLYTVRTEVLNGGKVLDTYDTEYGFRWTGFDATSGFSLNGEKVKLKG
VSMHHDQGSLGAVANRRAIERQVEILQKMGVNSIRTTHNPAAKALIDVCN
EKGVLVVEEVFDMWNRSKNGNTEDYGKWFGQAIAGDNAVLGGDKDETWAK
FDLTSTINRDRNAPSVIMWSLGNEMMEGISGSVSGFPATSAKLVAWTKAA
DSTRPMTYGDNKIKANWNESNTMGDNLTANGGVVGTNYSDGANYDKIRTT
HPSWAIYGSETASAINSRGIYNRTTGGAQSSDKQLTSYDNSAVGWGAVAS
SAWYDVVQRDFVAGTYVWTGFDYLGEPTPWNGTGSGAVGSWPSPKNSYFG
IVDTAGFPKDTYYFYQSQWNDDVHTLHILPAWNENVVAKGSGNNVPVVVY
TDAAKVKLYFTPKGSTEKRLIGEKSFTKKTTAAGYTYQVYEGSDKDSTAH
KNMYLTWNVPWAEGTISAEAYDENNRLIPEGSTEGNASVTTTGKAAKLKA
DADRKTITADGKDLSYIEVDVTDANGHIVPDAANRVTFDVKGAGKLVGVD
NGSSPDHDSYQADNRKAFSGKVLAIVQSTKEAGEITVTAKADGLQSSTVK
IATTAVP
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain6qub 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

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PDB6qub Truncated beta-galactosidase III from Bifidobacterium bifidum
Resolution1.95 Å
Binding residue
(original residue number in PDB)		N675 V678 D707
Binding residue
(residue number reindexed from 1)		N620 V623 D652
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.23: beta-galactosidase.
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6qub, PDBe:6qub, PDBj:6qub
PDBsum6qub
PubMed
UniProtQ9F4D5

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