MolNFT v1 · #24137 · protein

Crystal structure of pokeweed lectin-D2 complexed with tri-N- acetylchitotriose

1ULM: “Crystal structure of pokeweed lectin-D2 complexed with tri-N- acetylchitotriose”. X-ray diffraction, 1 ligand (NAG). MolNFT v1 #24137 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 1ULM
Type: protein
Length: 164 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Lectin-D2
UniProt: P83790
Ligands: NAG

Structure

x-ray diffraction · 1 distinct chain · 21% helix, 20% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Lectin-D2	protein	82	21% helix, 20% strand	P83790

Ligands and binding sites

NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 6 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

A–B · 242 Å² buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 16 disulfide (disulfide).

Compared structures

1ULM · Crystal Structure of Pokeweed Lectin-D2 complexed with tri-N-acetylchitotriose · the same entry in another collection · chain A against A, TM-score 1.00
P83790 · AlphaFold monomer V2.0 prediction for lectin-D2 (P83790) · a predicted model of the same protein · chain A against A, TM-score 0.99

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt P83790
Elsewhere: RCSB PDB 1ULM · PDBe 1ULM · UniProt P83790

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