1JFL
CRYSTAL STRUCTURE DETERMINATION OF ASPARTATE RACEMASE FROM AN ARCHAEA
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0016855 | molecular_function | racemase and epimerase activity, acting on amino acids and derivatives |
| A | 0036361 | molecular_function | racemase activity, acting on amino acids and derivatives |
| A | 0047661 | molecular_function | amino-acid racemase activity |
| A | 0047689 | molecular_function | aspartate racemase activity |
| B | 0016853 | molecular_function | isomerase activity |
| B | 0016855 | molecular_function | racemase and epimerase activity, acting on amino acids and derivatives |
| B | 0036361 | molecular_function | racemase activity, acting on amino acids and derivatives |
| B | 0047661 | molecular_function | amino-acid racemase activity |
| B | 0047689 | molecular_function | aspartate racemase activity |
Functional Information from PROSITE/UniProt
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000305|PubMed:17847084 |
| Chain | Residue | Details |
| A | CYS82 | |
| A | CYS194 | |
| B | CYS82 | |
| B | CYS194 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000305|PubMed:17847084, ECO:0007744|PDB:2DX7 |
| Chain | Residue | Details |
| A | ASP47 | |
| A | ASN83 | |
| A | LYS164 | |
| B | ASP47 | |
| B | ASN83 | |
| B | LYS164 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details |
| Chain | Residue | Details |
| A | CYS82 | |
| A | CYS194 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details |
| Chain | Residue | Details |
| B | CYS82 | |
| B | CYS194 |
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 335 |
| Chain | Residue | Details |
| A | ARG48 | electrostatic stabiliser, hydrogen bond donor |
| A | CYS82 | proton acceptor |
| A | THR84 | electrostatic stabiliser, hydrogen bond donor |
| A | THR124 | electrostatic stabiliser, hydrogen bond donor |
| A | LYS164 | electrostatic stabiliser, hydrogen bond donor |
| A | CYS194 | activator, hydrogen bond donor, proton donor |
| site_id | MCSA2 |
| Number of Residues | 6 |
| Details | M-CSA 335 |
| Chain | Residue | Details |
| B | ARG48 | electrostatic stabiliser, hydrogen bond donor |
| B | CYS82 | proton acceptor |
| B | THR84 | electrostatic stabiliser, hydrogen bond donor |
| B | THR124 | electrostatic stabiliser, hydrogen bond donor |
| B | LYS164 | electrostatic stabiliser, hydrogen bond donor |
| B | CYS194 | activator, hydrogen bond donor, proton donor |
