MolNFT v1 · #23862 · protein

Crystal structure of calcium free alpha amylase from bacillus sp. strain ksm-K38 (AMYK38, in calcium containing solution)

1UD4: “Crystal structure of calcium free alpha amylase from bacillus sp. strain ksm-K38 (AMYK38, in calcium…”. X-ray diffraction, 1 ligand (NA), 2 pockets (best druggability 0.49). MolNFT v1 #23862 on GenesisL1: 3D structure, binding sites…

PDB: 1UD4
Type: protein
Length: 480 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Amylase
EC: 3.2.1.1
UniProt: Q93I48
Ligands: NA
Pockets: 2 · best druggability 0.49

Structure

x-ray diffraction · 1 distinct chain · 28% helix, 26% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Amylase (EC 3.2.1.1)	protein	480	28% helix, 26% strand	Q93I48

Ligands and binding sites

NA · Sodium ion · metal · 3 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, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	148	0.49	0.78	23	empty
2	54	0.34	0.78	14	empty

Compared structures

1UD4 · Crystal structure of calcium free alpha amylase from Bacillus sp. strain KSM-K38 (AmyK38… · the same entry in another collection · chain A against A, TM-score 1.00

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 Q93I48
Elsewhere: RCSB PDB 1UD4 · PDBe 1UD4 · UniProt Q93I48

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