Structure of PDB 1yf8 Chain B Binding Site BS02

Receptor Information

>1yf8 Chain B (length=255) Species: 3972 (Viscum album) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

CSASEPTVRIVGRNGMNVDVRDDDFHDGNQIQLWPSKSNNDPNQLWTIKR
DGTIRSNGSCLTTYGYTAGVYVMIFDCNTAVREATIWQIWGNGTIINPRS
NLALAASSGIKGTTLTVQTLDYTLGQGWLAGNDTAPREVTIYGFNDLCME
SNGGSVWVETCVSQQNDRWALYGDGSIRPEQNQDQCLTSGRDSVAGINIV
SCSGGSSGQRWVFTNEGAILNLKNGLAMDVANPGLGQIIIYPATGKPNQM
WLPVP

Ligand information

Ligand ID

GAL

InChI

InChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6-/m1/s1

InChIKey

WQZGKKKJIJFFOK-FPRJBGLDSA-N

SMILES

Software	SMILES
CACTVS 3.370	OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.2	C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370	OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01	OC1C(O)C(OC(O)C1O)CO
OpenEye OEToolkits 1.7.2	C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O

Formula

C6 H12 O6

Name

beta-D-galactopyranose;
beta-D-galactose;
D-galactose;
galactose

PDB chain

1yf8 Chain G Residue 2 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	1yf8 Crystal structure of himalayan mistletoe ribosome-inactivating protein reveals the presence of a natural inhibitor and a new functionally active sugar-binding site.
Resolution	2.8 Å
Binding residue (original residue number in PDB)	T63 M73 V81 A84
Binding residue (residue number reindexed from 1)	T63 M73 V81 A84
Annotation score	4

Enzymatic activity

Enzyme Commision number

3.2.2.22: rRNA N-glycosylase.

External links

PDB	RCSB:1yf8, PDBe:1yf8, PDBj:1yf8
PDBsum	1yf8
PubMed	15774467
UniProt	Q6ITZ3\|ML4_VISAL Beta-galactoside-specific lectin 4

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