8BCX
Crystal structure of NrfA-1 from Geobacter metallireducens
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Nitrite reductase (cytochrome; ammonia-forming) | polymer | 492 | 55076.1 | 4 | UniProt (Q39YY5) Pfam (PF02335) In PDB | Geobacter metallireducens GS-15 | |
2 | D, A, B, C | HEME C | non-polymer | 618.5 | 20 | Chemie (HEC) | |||
3 | C, D, A, B | SULFATE ION | non-polymer | 96.1 | 14 | Chemie (SO4) | |||
4 | water | water | 18.0 | 725 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 30 - 488 (UniProt: Q39YY5)
PDB | External Database | Details |
---|---|---|
Met -3 | - | initiating methionine |
Lys -2 | - | expression tag |
Lys -1 | - | expression tag |
Thr 0 | - | expression tag |
Ala 1 | - | expression tag |
Ile 2 | - | expression tag |
Ala 3 | - | expression tag |
Ile 4 | - | expression tag |
Ala 5 | - | expression tag |
Val 6 | - | expression tag |
Ala 7 | - | expression tag |
Leu 8 | - | expression tag |
Ala 9 | - | expression tag |
Gly 10 | - | expression tag |
Phe 11 | - | expression tag |
Ala 12 | - | expression tag |
Thr 13 | - | expression tag |
Val 14 | - | expression tag |
Ala 15 | - | expression tag |
Gln 16 | - | expression tag |
Ala 17 | - | expression tag |
Ala 18 | - | expression tag |
Ser 19 | - | expression tag |
Trp 20 | - | expression tag |
Ser 21 | - | expression tag |
His 22 | - | expression tag |
Pro 23 | - | expression tag |
Gln 24 | - | expression tag |
Phe 25 | - | expression tag |
Glu 26 | - | expression tag |
Lys 27 | - | expression tag |
Gly 28 | - | expression tag |
Ala 29 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 220304.5 | |
Non-Polymers* | Number of molecules | 34 |
Total formula weight | 13714.9 | |
All* | Total formula weight | 234019.5 |