7TOM
X-ray crystal structure of glycerol dibiphytanyl glycerol tetraether - macrocyclic archaeol synthase (GDGT-MAS) from Methanocaldococcus jannaschii with bacterial lipid substrate analog, 5'deoxyadenosine, and methionine bound
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | glycerol dibiphytanyl glycerol tetraether - macrocyclic archaeol synthase | polymer | 526 | 59735.1 | 1 | UniProt (Q58036) Pfam (PF23545) Pfam (PF04055) Pfam (PF13353) | Methanocaldococcus jannaschii | 7,8-dihydro-6-hydroxymethylpterin dimethyltransferase, 6-hydroxymethyl-H(2)pterin dimethyltransferase |
| 2 | B (A) | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) PubChem (29936) | |||
| 3 | C, D, E (A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 4 | F (A) | 5'-DEOXYADENOSINE | non-polymer | 251.2 | 1 | Chemie (5AD) PubChem (16725083) PubChem (142) PubChem (71678) PubChem (23638944) PubChem (439182) PubChem (25201172) PubChem (25796474) PubChem (25796475) PubChem (40467848) PubChem (23615209) PubChem (449044) PubChem (40467849) PubChem (1277776) PubChem (57115448) PubChem (59731278) PubChem (6398669) PubChem (6928544) PubChem (90321697) PubChem (676784) PubChem (12827542) PubChem (6541038) PubChem (121275112) PubChem (124363198) PubChem (133636852) PubChem (140689696) PubChem (142801875) PubChem (142801934) | |||
| 5 | G (A) | METHIONINE | non-polymer | 149.2 | 1 | Chemie (MET) PubChem (876) PubChem (6137) PubChem (84815) | |||
| 6 | H (A) | THIOCYANATE ION | non-polymer | 58.1 | 1 | Chemie (SCN) PubChem (9322) | |||
| 7 | I, J (A) | 2-(HEXADECANOYLOXY)-1-[(PHOSPHONOOXY)METHYL]ETHYL HEXADECANOATE | non-polymer | 648.9 | 2 | Chemie (LPP) PubChem (3099) PubChem (446066) PubChem (11061290) | |||
| 8 | K (A) | water | water | 18.0 | 392 | Chemie (HOH) |
Sequence modifications
A: 1 - 506 (UniProt: Q58036)
| PDB | External Database | Details |
|---|---|---|
| Met -19 | - | initiating methionine |
| 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 |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 59735.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2867.1 | |
| All* | Total formula weight | 62602.2 |
