Structure of PDB 6m5y Chain A Binding Site BS04

Receptor Information
>6m5y Chain A (length=270) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SGLVASNLNLKPGESLRVRGEVAPDAKSFVLNLGKDSNNLCLHFNPRFNA
HGDANTIVSNSKDGGAWGTEQREAVFPFQPGSVAEVSITFDQANLTVKLP
DGYEFKFPNRLNLEAINYMAADGDFKIKSVAFDGSSASGLVASNLNLKPG
ESLRVRGEVAPDAKSFVLNLGKDSNNLCLHFNPRFNAHGDANTIVSNSKD
GGAWGTEQREAVFPFQPGSVAEVSITFDQANLTVKLPDGYEFKFPNRLNL
EAINYMAADGDFKIKSVAFD
Ligand information
Ligand IDGAL
InChIInChI=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
InChIKeyWQZGKKKJIJFFOK-FPRJBGLDSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.2C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01OC1C(O)C(OC(O)C1O)CO
OpenEye OEToolkits 1.7.2C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
FormulaC6 H12 O6
Namebeta-D-galactopyranose;
beta-D-galactose;
D-galactose;
galactose
ChEMBLCHEMBL300520
DrugBank
ZINCZINC000002597049
PDB chain6m5y Chain C Residue 2 [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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PDB6m5y Crystal structure and conformational stability of a galectin-1 tandem-repeat mutant with a short linker.
Resolution1.38 Å
Binding residue
(original residue number in PDB)		H182 R186 W206 E209
Binding residue
(residue number reindexed from 1)		H180 R184 W204 E207
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
GO:0030246 carbohydrate binding
GO:0030395 lactose binding
GO:0043236 laminin binding
GO:0048018 receptor ligand activity
Biological Process
GO:0002317 plasma cell differentiation
GO:0006915 apoptotic process
GO:0007165 signal transduction
GO:0031295 T cell costimulation
GO:0042981 regulation of apoptotic process
GO:0043065 positive regulation of apoptotic process
GO:0043123 positive regulation of canonical NF-kappaB signal transduction
GO:0045445 myoblast differentiation
GO:0046598 positive regulation of viral entry into host cell
GO:0050729 positive regulation of inflammatory response
GO:0098609 cell-cell adhesion
GO:2000329 negative regulation of T-helper 17 cell lineage commitment
GO:2001200 positive regulation of dendritic cell differentiation
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005737 cytoplasm
GO:0005788 endoplasmic reticulum lumen
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0062023 collagen-containing extracellular matrix
GO:0070062 extracellular exosome
GO:1990724 galectin complex

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6m5y, PDBe:6m5y, PDBj:6m5y
PDBsum6m5y
PubMed34735570
UniProtP09382|LEG1_HUMAN Galectin-1 (Gene Name=LGALS1)

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