Structure of PDB 7nit Chain C

Receptor sequence
>7nitC (length=1243) Species: 1681 (Bifidobacterium bifidum) [Search protein sequence]
SDSTTQMSSTPEVVYSSAVDSKQNRTSDFDANWKFMLSDSVQAQDPAFDD
SAWQQVDLPHDYSITQKYSQSNEAESAYLPGGTGWYRKSFTIDRDLAGKR
IAINFDGVYMNATVWFNGVKLGTHPYGYSPFSFDLTGNAKFGGENTIVVK
VENRLPSSRWYSGSGIYRDVTLTVTDGVHVGNNGVAIKTPSLATQNGGNV
TMNLTTKVANDTKAAANITLKQTVFPKGGKTDAAIGTVTTASKSIAAGAS
ADVTSTITAASPKLWSIKNPNLYTVRTEVLNGGKVLDTYDTEYGFRWTGF
DATSGFSLNGEKVKLKGVSMHHDQGSLGAVANRRAIERQVEILQKMGVNS
IRTTHNPAAKALIDVCNEKGVLVVEEVFDMWNRSKNGNTEDYGKWFGQAI
AGDNAVLGGDKDETWAKFDLTSTINRDRNAPSVIMWSLGNEMMEGISGSV
SGFPATSAKLVAWTKAADSTRPMTYGDNKIKANWNESNTMGDNLTANGGV
VGTNYSDGANYDKIRTTHPSWAIYGSETASAINSRGIYNRTTGGAQSSDK
QLTSYDNSAVGWGAVASSAWYDVVQRDFVAGTYVWTGFDYLGEPTPWNGT
GSGAVGSWPSPKNSYFGIVDTAGFPKDTYYFYQSQWNDDVHTLHILPAWN
ENVVAKGSGNNVPVVVYTDAAKVKLYFTPKGSTEKRLIGEKSFTKKTTAA
GYTYQVYEGADKDSTAHKNMYLTWNVPWAEGTISAEAYDENNRLIPEGST
EGNASVTTTGKAAKLKADADRKTITADGKDLSYIEVDVTDANGHIVPDAA
NRVTFDVKGAGKLVGVDNGSSPDHDSYQADNRKAFSGKVLAIVQSTKEAG
EITVTAKADGLQSSTVKIATTAVPGTSTEKTVRSFYYSRNYYVKTGNKPI
LPSDVEVRYSDGTSDRQNVTWDAVSDDQIAKAGSFSVAGTVAGQKISVRV
TMIDEIGALLNYSASTPVGTPAVLPGSRPAVLPDGTVTSANFAVDWTKPA
DTVYNTAGTVKVPGTATVFGKEFKVTATIRVQRSQVTIGSSVSGNALRLT
QNIPADKQSDTLDAIKDGSTTVDANTGGGANPSAWTNWAYSKAGHNTAEI
TFEYATEQQLGQIVMYFFRDSNAVRFPDAGKTKIQISADGKNWTDLAATE
TIAAQESSERVKPYTYDFAPVGATFVKVTVTNADTTTPSGVVCAGLTEIE
LKTATSKFVTNTSAALSSAEGEGNASVTVVITESEDHVTRKTF
3D structure
PDB7nit Multitasking in the gut: the X-ray structure of the multidomain BbgIII from Bifidobacterium bifidum offers possible explanations for its alternative functions.
ChainC
Resolution2.89 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.1.23: beta-galactosidase.
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 C A1070 D1073 S1075 T1203 E1204 A1064 D1067 S1069 T1197 E1198
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:7nit, PDBe:7nit, PDBj:7nit
PDBsum7nit
PubMed34866612
UniProtA0A415C3Q2

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