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The crystal structure of the catalytic fragment of the alanyl-tRNA synthetase

Analyse The crystal structure of the catalytic fragment of the alanyl-tRNA synthetase in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 1RIQ
Type: protein
Length: 448 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Alanyl-tRNA synthetase
EC: 6.1.1.7
UniProt: O67323
Pockets: 4 · best druggability 0.67

Structure

x-ray diffraction · 1 distinct chain · 47% helix, 18% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Alanyl-tRNA synthetase (EC 6.1.1.7)	protein	448	47% helix, 18% strand	O67323

Pockets

4 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	552	0.67	0.77	50	empty
2	136	0.51	0.80	19	empty
3	54	0.38	0.80	15	empty
4	64	0.32	0.75	15	empty

Modifications

Observed in the structure: 8 modified (engineered).

Compared structures

1RIQ · The crystal structure of the catalytic fragment of the alanyl-tRNA synthetase · the same entry in another collection · chain A against A, TM-score 1.00
O67323 · AlphaFold monomer V2.0 prediction for alanine--tRNA ligase (O67323) · a predicted model of the same protein · chain A against A, TM-score 0.92

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 O67323
Elsewhere: RCSB PDB 1RIQ · PDBe 1RIQ · UniProt O67323

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