MolNFT v1 · #12179 · protein

Crystal structure of uncomplexed E. COLI argininosuccinate synthetase

1K92 · Argininosuccinate synthase: “Crystal structure of uncomplexed E. COLI argininosuccinate synthetase”. X-ray diffraction, 1 ligand (SO4), 3 pockets (best druggability 0.74). MolNFT v1 #12179 on GenesisL1: 3D structure, binding sites…

PDB: 1K92
Type: protein
Length: 444 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Argininosuccinate synthase
EC: 6.3.4.5
UniProt: P0A6E4
Ligands: SO4
Pockets: 3 · best druggability 0.74

Structure

x-ray diffraction · 1 distinct chain · 41% helix, 19% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Argininosuccinate synthase (EC 6.3.4.5)	protein	444	41% helix, 19% strand	P0A6E4

Ligands and binding sites

SO4 · Sulfate ion · ion · 5 copies · chains A
GOL · Glycerol · additive · chains A

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

Pockets

3 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	815	0.74	0.79	71	SO4
2	121	0.47	0.78	24	empty
3	55	0.26	0.73	16	empty

Compared structures

1K92 · Crystal Structure of Uncomplexed E. coli Argininosuccinate Synthetase · the same entry in another collection · chain A against A, TM-score 1.00
P0A6E4 · AlphaFold monomer V2.0 prediction for argininosuccinate synthase (P0A6E4) · 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 P0A6E4
Elsewhere: RCSB PDB 1K92 · PDBe 1K92 · UniProt P0A6E4

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