Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

2NN8

Crystal structure of human galectin-3 carbohydrate-recognition domain with lactose bound, at 1.35 angstrom resolution

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Galectin-3polymer13815701.01UniProt (P17931)
Pfam (PF00337)
Homo sapiens (human)Galactose-specific lectin 3, Mac-2 antigen, IgE-binding protein, 35 kDa lectin, Carbohydrate-binding protein 35, CBP 35, Laminin-binding protein, Lectin L-29, L-31, Galactoside-binding protein, GALBP
2B
(B)
beta-D-galactopyranose-(1-4)-beta-D-glucopyranosebranched342.31In PDB
BIRD (PRD_900004)
GlyTouCan (G84224TW)
beta-lactose
3C
(C)
beta-D-galactopyranose-(1-4)-alpha-D-glucopyranosebranched342.31In PDB
BIRD (PRD_900008)
GlyTouCan (G88362QR)
alpha-lactose
4D
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
5E
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
6F
(A)
waterwater18.0197Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight15701.0
BranchedNumber of molecules2
Total formula weight684.6
Non-Polymers*Number of molecules2
Total formula weight127.5
All*Total formula weight16513.2
*Water molecules are not included.

239149

PDB entries from 2025-07-23

PDB statisticsPDBj update infoContact PDBjnumon