4E04
RpBphP2 chromophore-binding domain crystallized by homologue-directed mutagenesis.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Bacteriophytochrome (Light-regulated signal transduction histidine kinase), PhyB1 | polymer | 327 | 36187.1 | 2 | UniProt (Q6N5G3) Pfam (PF08446) Pfam (PF01590) In PDB | Rhodopseudomonas palustris | |
2 | A, B | 3-[2-[(Z)-[3-(2-carboxyethyl)-5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-1-ium-2-ylidene]methyl]-5-[(Z)-[(3E)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid | non-polymer | 585.7 | 2 | Chemie (LBV) | |||
3 | water | water | 18.0 | 515 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 319 (UniProt: Q6N5G3)
PDB | External Database | Details |
---|---|---|
Pro 98 | Arg 98 | ENGINEERED MUTATION |
Asp 99 | Lys 99 | ENGINEERED MUTATION |
Gly 100 | Asp 100 | ENGINEERED MUTATION |
Glu 101 | Ala 101 | ENGINEERED MUTATION |
Arg 102 | Gly 102 | ENGINEERED MUTATION |
Ala 103 | Phe 103 | ENGINEERED MUTATION |
Phe 104 | Val 104 | ENGINEERED MUTATION |
Asn 105 | - | INSERTION |
Arg 127 | Ala 126 | ENGINEERED MUTATION |
Tyr 128 | Glu 127 | ENGINEERED MUTATION |
Ser 135 | Arg 134 | ENGINEERED MUTATION |
Val 136 | Thr 135 | ENGINEERED MUTATION |
Arg 137 | Asn 136 | ENGINEERED MUTATION |
Arg 237 | Val 236 | ENGINEERED MUTATION |
Glu 296 | Asp 295 | ENGINEERED MUTATION |
Val 297 | Gly 296 | ENGINEERED MUTATION |
Leu 320 | - | EXPRESSION TAG |
Glu 321 | - | EXPRESSION TAG |
His 322 | - | EXPRESSION TAG |
His 323 | - | EXPRESSION TAG |
His 324 | - | EXPRESSION TAG |
His 325 | - | EXPRESSION TAG |
His 326 | - | EXPRESSION TAG |
His 327 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 72374.2 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 1171.3 | |
All* | Total formula weight | 73545.6 |