MolNFT v1 · #24435 · protein

Native bacillus subtilis arabinanase ARB43A

1UV4 · Arabinan-endo 1,5-alpha-L-arabinase: “Native bacillus subtilis arabinanase ARB43A”. X-ray diffraction, 1 ligand (CA), 2 pockets (best druggability 0.57). MolNFT v1 #24435 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 1UV4
Type: protein
Length: 291 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Arabinan-endo 1,5-alpha-L-arabinase
EC: 3.2.1.99
UniProt: P94522
Ligands: CA
Pockets: 2 · best druggability 0.57

Structure

x-ray diffraction · 1 distinct chain · 3% helix, 53% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Arabinan-endo 1,5-alpha-L-arabinase (EC 3.2.1.99)	protein	291	3% helix, 53% strand	P94522

Ligands and binding sites

CA · Calcium ion · metal · 2 copies · chains A
EDO · 1,2-ethanediol · additive · 4 copies · chains A

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

Pockets

2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	261	0.57	0.78	30	empty
2	70	0.38	0.78	20	EDO

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

1UV4 · Native Bacillus subtilis Arabinanase Arb43A · the same entry in another collection · chain A against A, TM-score 1.00
P94522 · AlphaFold monomer V2.0 prediction for extracellular endo- alpha-(1->5)-L-arabinanase 1… · a predicted model of the same protein · chain A against A, TM-score 0.98

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 P94522
Elsewhere: RCSB PDB 1UV4 · PDBe 1UV4 · UniProt P94522

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