3BP3
Crystal structure of EIIB
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0008982 | molecular_function | protein-N(PI)-phosphohistidine-sugar phosphotransferase activity |
A | 0009401 | biological_process | phosphoenolpyruvate-dependent sugar phosphotransferase system |
B | 0008982 | molecular_function | protein-N(PI)-phosphohistidine-sugar phosphotransferase activity |
B | 0009401 | biological_process | phosphoenolpyruvate-dependent sugar phosphotransferase system |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE SO4 A 1 |
Chain | Residue |
A | CYS33 |
A | ILE34 |
A | THR35 |
A | ARG36 |
A | LYS53 |
A | HOH94 |
A | HOH140 |
site_id | AC2 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE SO4 B 2 |
Chain | Residue |
B | THR35 |
B | ARG36 |
B | LYS53 |
B | HOH128 |
B | HOH129 |
B | CYS33 |
B | ILE34 |
Functional Information from PROSITE/UniProt
site_id | PS01035 |
Number of Residues | 18 |
Details | PTS_EIIB_TYPE_1_CYS PTS EIIB domains cysteine phosphorylation site signature. NItnldaCiTRLrVsVaD |
Chain | Residue | Details |
A | ASN26-ASP43 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 2 |
Details | Active site: {"description":"Phosphocysteine intermediate; for EIIB activity","evidences":[{"source":"PROSITE-ProRule","id":"PRU00421","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12716891","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"18319344","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"3129430","evidenceCode":"ECO:0000305"}]} |
Chain | Residue | Details |
site_id | SWS_FT_FI2 |
Number of Residues | 2 |
Details | Modified residue: {"description":"Phosphocysteine","evidences":[{"source":"PubMed","id":"8505292","evidenceCode":"ECO:0000269"}]} |
Chain | Residue | Details |