3MXH
Native structure of a c-di-GMP riboswitch from V. cholerae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (P) | U1 small nuclear ribonucleoprotein A | polymer | 98 | 11340.3 | 1 | UniProt (P09012) Pfam (PF00076) | Homo sapiens (human) | U1 snRNP A, U1-A, U1A |
| 2 | B (R) | c-di-GMP riboswitch | polymer | 92 | 29942.8 | 1 | |||
| 3 | C, E, F, G, H (P, R) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) PubChem (888) | |||
| 4 | D (R) | 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one) | non-polymer | 690.4 | 1 | Chemie (C2E) PubChem (135440063) PubChem (135566344) PubChem (136437725) PubChem (136465801) PubChem (136503951) PubChem (146177770) PubChem (135566464) PubChem (135625254) PubChem (135867623) PubChem (135975628) PubChem (136177399) PubChem (136443483) PubChem (137221491) PubChem (137295286) PubChem (148921766) PubChem (148921769) PubChem (173716374) PubChem (174009991) PubChem (164708340) PubChem (168270823) | |||
| 5 | I, J (P, R) | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence modifications
P: 1 - 98 (UniProt: P09012)
| PDB | External Database | Details |
|---|---|---|
| His 31 | Tyr 31 | engineered mutation |
| Arg 36 | Gln 36 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 41283.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 811.9 | |
| All* | Total formula weight | 42095.0 |
