MolNFT v1 · #53280 · protein

Salmonella enterica sada 479-519 fused to GCN4 adaptors (SADAK3, in- register fusion)

2WPQ · Trimeric autotransporter adhesin fragment: “Salmonella enterica sada 479-519 fused to GCN4 adaptors (SADAK3, in- register fusion)”. X-ray diffraction, 2 ligands (NO3, CL). MolNFT v1 #53280 on GenesisL1: 3D structure, binding sites…

PDB: 2WPQ
Type: protein
Length: 297 residues
Chains: 3
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Trimeric autotransporter adhesin fragment
UniProt: Q8ZL64
Ligands: NO3, CL

Structure

x-ray diffraction · 1 distinct chain · 98% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B, C	Trimeric autotransporter adhesin fragment	protein	99	98% helix, 0% strand	Q8ZL64

Ligands and binding sites

NO3 · Nitrate ion · ion · 2 copies · chains A, B, C
CL · Chloride ion · ion · 2 copies · chains A, B, C

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

Interfaces

3 interfaces between chains.

B–C · 1992 Å² buried · 17 hydrogen bonds · protein-protein
A–C · 1913 Å² buried · 17 hydrogen bonds · protein-protein
A–B · 1899 Å² buried · 16 hydrogen bonds · protein-protein

Compared structures

2WPQ · Salmonella enterica SadA 479-519 fused to GCN4 adaptors (SadAK3, in- register fusion) · the same entry in another collection · chain A against A, TM-score 1.00
Q8ZL64 · AlphaFold monomer V2.0 prediction for autotransporter adhesin sada (Q8ZL64) · a predicted model of the same protein · chain A against A, TM-score 0.60

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 Q8ZL64
Elsewhere: RCSB PDB 2WPQ · PDBe 2WPQ · UniProt Q8ZL64

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