Structure of PDB 1oql Chain B Binding Site BS02

Receptor Information

>1oql Chain B (length=263) Species: 3972 (Viscum album) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

DDVTCSASEPTVRIVGRNGMCVDVRDDDFRDGNQIQLWPSKSNNDPNQLW
TIKRDGTIRSNGSCLTTYGYTAGVYVMIFDCNTAVREATLWQIWGNGTII
NPRSNLVLAASSGIKGTTLTVQTLDYTLGQGWLAGNDTAPREVTIYGFRD
LCMESNGGSVWVETCVSSQKNQRWALYGDGSIRPKQNQDQCLTCGRDSVS
TVINIVSCSAGSSGQRWVFTNEGAILNLKNGLAMDVAQANPKLRRIIIYP
ATGKPNQMWLPVP

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

1oql Chain B Residue 267 [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	1oql Crystal structure at 3 A of mistletoe lectin I, a dimeric type-II ribosome-inactivating protein, complexed with galactose
Resolution	3.0 Å
Binding residue (original residue number in PDB)	D235 Q238 Y249 N256
Binding residue (residue number reindexed from 1)	D235 Q238 Y249 N256
Annotation score	4

Enzymatic activity

Enzyme Commision number

3.2.2.22: rRNA N-glycosylase.

External links

PDB	RCSB:1oql, PDBe:1oql, PDBj:1oql
PDBsum	1oql
PubMed	12823544
UniProt	P81446\|ML1_VISAL Beta-galactoside-specific lectin 1

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