6IFF
Crystal structure of M1 zinc metallopeptidase E323A mutant from Deinococcus radiodurans
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Zinc metalloprotease | polymer | 474 | 51547.8 | 2 | UniProt (Q9RVZ5) Pfam (PF17900) Pfam (PF01433) In PDB | Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) | M1 zinc metallopeptidase |
2 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
3 | A, B | TYROSINE | non-polymer | 181.2 | 2 | Chemie (TYR) | |||
4 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
5 | water | water | 18.0 | 436 | Chemie (HOH) |
Sequence modifications
A, B: 36 - 472 (UniProt: Q9RVZ5)
PDB | External Database | Details |
---|---|---|
Met -1 | - | initiating methionine |
Ala 0 | - | expression tag |
Ser 1 | - | expression tag |
Trp 2 | - | expression tag |
Ser 3 | - | expression tag |
His 4 | - | expression tag |
Pro 5 | - | expression tag |
Gln 6 | - | expression tag |
Phe 7 | - | expression tag |
Glu 8 | - | expression tag |
Lys 9 | - | expression tag |
Gly 10 | - | expression tag |
Ser 11 | - | expression tag |
Ser 12 | - | expression tag |
His 13 | - | expression tag |
His 14 | - | expression tag |
His 15 | - | expression tag |
His 16 | - | expression tag |
His 17 | - | expression tag |
His 18 | - | expression tag |
Ser 19 | - | expression tag |
Ser 20 | - | expression tag |
Gly 21 | - | expression tag |
Ser 22 | - | expression tag |
Gly 23 | - | expression tag |
Gly 24 | - | expression tag |
Gly 25 | - | expression tag |
Gly 26 | - | expression tag |
Gly 27 | - | expression tag |
Glu 28 | - | expression tag |
Asn 29 | - | expression tag |
Leu 30 | - | expression tag |
Tyr 31 | - | expression tag |
Phe 32 | - | expression tag |
Gln 33 | - | expression tag |
Gly 34 | - | expression tag |
Ser 35 | - | expression tag |
Ala 323 | Glu 323 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 103095.6 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 539.2 | |
All* | Total formula weight | 103634.8 |