4R3K
Crystal structure of Ard1 N-terminal acetyltransferase from Sulfolobus solfataricus bound to CoA
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004596 | molecular_function | peptide alpha-N-acetyltransferase activity |
A | 0005737 | cellular_component | cytoplasm |
A | 0006474 | biological_process | N-terminal protein amino acid acetylation |
A | 0008080 | molecular_function | N-acetyltransferase activity |
A | 0016740 | molecular_function | transferase activity |
A | 0016746 | molecular_function | acyltransferase activity |
A | 0016747 | molecular_function | acyltransferase activity, transferring groups other than amino-acyl groups |
A | 0031415 | cellular_component | NatA complex |
A | 0046872 | molecular_function | metal ion binding |
A | 1990189 | molecular_function | peptide-serine-alpha-N-acetyltransferase activity |
A | 1990190 | molecular_function | peptide-glutamate-alpha-N-acetyltransferase activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 26 |
Details | BINDING SITE FOR RESIDUE COA A 400 |
Chain | Residue |
A | LEU33 |
A | ILE103 |
A | ALA104 |
A | THR105 |
A | GLU127 |
A | ASN132 |
A | TYR133 |
A | PRO134 |
A | ALA137 |
A | LEU138 |
A | TYR139 |
A | LYS47 |
A | LYS141 |
A | CA403 |
A | HOH501 |
A | HOH506 |
A | HOH524 |
A | HOH527 |
A | HOH531 |
A | ILE92 |
A | ALA93 |
A | VAL94 |
A | ARG99 |
A | ARG100 |
A | LYS101 |
A | GLY102 |
site_id | AC2 |
Number of Residues | 4 |
Details | BINDING SITE FOR RESIDUE SO4 A 401 |
Chain | Residue |
A | ARG18 |
A | MET19 |
A | LYS141 |
A | HOH514 |
site_id | AC3 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE SO4 A 402 |
Chain | Residue |
A | GLU35 |
A | ARG129 |
A | TYR154 |
A | ALA155 |
A | ASP156 |
A | HOH513 |
site_id | AC4 |
Number of Residues | 3 |
Details | BINDING SITE FOR RESIDUE CA A 403 |
Chain | Residue |
A | ARG129 |
A | ASN132 |
A | COA400 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000269|PubMed:25728374, ECO:0007744|PDB:4R3L |
Chain | Residue | Details |
A | TYR37 | |
A | TYR154 |
site_id | SWS_FT_FI2 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000269|PubMed:23959863, ECO:0007744|PDB:4LX9 |
Chain | Residue | Details |
A | HIS88 | |
A | GLU127 |
site_id | SWS_FT_FI3 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000269|PubMed:20419351, ECO:0000269|PubMed:23959863, ECO:0000269|PubMed:25728374, ECO:0000269|PubMed:26593285, ECO:0007744|PDB:2X7B, ECO:0007744|PDB:4LX9, ECO:0007744|PDB:4R3K, ECO:0007744|PDB:4R3L, ECO:0007744|PDB:5C88 |
Chain | Residue | Details |
A | ILE92 | |
A | ARG100 |
site_id | SWS_FT_FI4 |
Number of Residues | 2 |
Details | BINDING: BINDING => ECO:0000269|PubMed:20419351, ECO:0000269|PubMed:23959863, ECO:0000269|PubMed:25728374, ECO:0007744|PDB:2X7B, ECO:0007744|PDB:4LX9, ECO:0007744|PDB:4R3K, ECO:0007744|PDB:4R3L |
Chain | Residue | Details |
A | ASN132 | |
A | TYR139 |
site_id | SWS_FT_FI5 |
Number of Residues | 1 |
Details | SITE: Plays an important role in substrate specificity => ECO:0000269|PubMed:25728374 |
Chain | Residue | Details |
A | GLU35 |
site_id | SWS_FT_FI6 |
Number of Residues | 2 |
Details | SITE: Plays an important role in modulating multiple conformations of loop regions and contributes to protein thermostability => ECO:0000269|PubMed:26593285 |
Chain | Residue | Details |
A | SER75 | |
A | SER82 |