MolNFT v1 · #112057 · protein

Asp-tars from E. COLI

4Z9I · Methyl-accepting chemotaxis protein II: “Asp-tars from E. COLI”. X-ray diffraction, 1 ligand (ASP), 2 pockets (best druggability 0.66). MolNFT v1 #112057 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 4Z9I
Type: protein
Length: 324 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Methyl-accepting chemotaxis protein II
UniProt: P07017
Ligands: ASP
Pockets: 2 · best druggability 0.66

Structure

x-ray diffraction · 2 distinct chains · 82% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Methyl-accepting chemotaxis protein II	protein	164	80% helix, 0% strand	P07017
B	Methyl-accepting chemotaxis protein II	protein	160	84% helix, 0% strand	P07017

Ligands and binding sites

ASP · Aspartic acid · ligand · chains A, B

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

Pockets

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

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	560	0.66	0.77	57	empty
2	66	0.50	0.85	14	empty

Interfaces

1 interface between chains.

A–B · 1589 Å² buried · 19 hydrogen bonds · protein-protein

Compared structures

4Z9I · Asp-TarS from E. coli · the same entry in another collection · chain B against B, TM-score 1.00
P07017 · AlphaFold monomer V2.0 prediction for methyl-accepting chemotaxis protein II (P07017) · a predicted model of the same protein · chain B against A, TM-score 0.88

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 P07017
Elsewhere: RCSB PDB 4Z9I · PDBe 4Z9I · UniProt P07017

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