7RIA
Griffithsin variant Y28A/Y68A/Y110A
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Griffithsin | polymer | 142 | 14541.8 | 2 | UniProt (P84801) Pfam (PF01419) In PDB | Griffithsia sp. (strain Q66D336) (Red alga) | GRFT |
2 | A, B | alpha-D-mannopyranose | non-polymer | 180.2 | 6 | Chemie (MAN) | |||
3 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
4 | water | water | 18.0 | 228 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 121 (UniProt: P84801)
PDB | External Database | Details |
---|---|---|
Met -20 | - | initiating methionine |
Gly -19 | - | expression tag |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
Gly 0 | - | expression tag |
Gly 1 | - | expression tag |
Ala 28 | Tyr 28 | engineered mutation |
Ala 31 | Unk 31 | variant |
Ala 68 | Tyr 68 | engineered mutation |
Ala 110 | Tyr 110 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 29083.6 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1273.1 | |
All* | Total formula weight | 30356.7 |