Research workbench

X-ray structure of psaa from yersinia pestis, in complex with lactose and aebsf

Analyse X-ray structure of psaa from yersinia pestis, in complex with lactose and aebsf in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 4F8O
Type: protein
Length: 138 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: PH 6 antigen
UniProt: P31522
Ligands: GAI, AES, BGC, GAL, CL

Structure

x-ray diffraction · 1 distinct chain · 4% helix, 57% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	PH 6 antigen	protein	138	4% helix, 57% strand	P31522

Ligands and binding sites

GAI · Guanidine · ligand · 2 copies · chains A
AES · 4-(2-aminoethyl)benzenesulfonyl fluoride · ligand · chains A
BGC · beta-D-glucopyranose · sugar · chains A
GAL · beta-D-galactopyranose · sugar · chains A
CL · Chloride ion · ion · chains A

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

Modifications

Observed in the structure: 1 covalent (covalent ligand).

Compared structures

4F8O · X-ray structure of PsaA from Yersinia pestis, in complex with lactose and AEBSF · the same entry in another collection · chain A against A, TM-score 1.00
P31522 · AlphaFold monomer V2.0 prediction for pH 6 antigen (P31522) · a predicted model of the same protein · chain A against A, TM-score 0.81

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 P31522
Elsewhere: RCSB PDB 4F8O · PDBe 4F8O · UniProt P31522

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