3KYI
Crystal structure of the phosphorylated P1 domain of CheA3 in complex with CheY6 from R. sphaeroides
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Putative histidine protein kinase | polymer | 144 | 15618.4 | 1 | UniProt (Q8KLS0) Pfam (PF01627) In PDB | Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) | cheA3 |
2 | B | CheY6 protein | polymer | 145 | 15703.3 | 1 | UniProt (Q8KLS1) Pfam (PF00072) In PDB | Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides) |
Sequence modifications
A: 2 - 135 (UniProt: Q8KLS0)
B: 2 - 134 (UniProt: Q8KLS1)
PDB | External Database | Details |
---|---|---|
Met 0 | - | expression tag |
Gly 1 | - | expression tag |
Arg 136 | - | expression tag |
Ser 137 | - | expression tag |
His 138 | - | expression tag |
His 139 | - | expression tag |
His 140 | - | expression tag |
His 141 | - | expression tag |
His 142 | - | expression tag |
His 143 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Met -10 | - | expression tag |
Arg -9 | - | expression tag |
Gly -8 | - | expression tag |
Ser -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Asn 56 | Asp 56 | engineered mutation |
Ala 83 | Ser 83 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 31321.6 | |
All* | Total formula weight | 31321.6 |