5UTU
2.65 Angstrom Resolution Crystal Structure of S-adenosylhomocysteinase from Cryptosporidium parvum in Complex with SAH and NAD
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, E... (A, B, C, D, E...) | Adenosylhomocysteinase | polymer | 498 | 56200.7 | 8 | UniProt (Q5CPH1) Pfam (PF05221) Pfam (PF00670) | Cryptosporidium parvum (strain Iowa II) | |
| 2 | EA, HB, I, LA, Q... (D, H, A, E, B...) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 8 | Chemie (NAD) | |||
| 3 | FA, IB, J, MA, R... (D, H, A, E, B...) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 8 | Chemie (SAH) | |||
| 4 | AB, BB, GA, K, KB... (G, D, A, H, E...) | CHLORIDE ION | non-polymer | 35.5 | 11 | Chemie (CL) | |||
| 5 | AA, BA, CA, CB, DA... (C, G, D, A, H...) | SULFATE ION | non-polymer | 96.1 | 22 | Chemie (SO4) | |||
| 6 | NB, P, W (H, A, B) | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL | non-polymer | 326.4 | 3 | Chemie (P33) | |||
| 7 | KA, XA (D, F) | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 2 | Chemie (P6G) | |||
| 8 | JB, TA (H, F) | ADENOSINE | non-polymer | 267.2 | 2 | Chemie (ADN) | |||
| 9 | FB, GB (G) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 10 | OB, PB, QB, RB, SB... (A, B, C, D, E...) | water | water | 18.0 | 931 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 495 (UniProt: Q5CPH1)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 449605.4 | |
| Non-Polymers* | Number of molecules | 58 |
| Total formula weight | 13176.6 | |
| All* | Total formula weight | 462782.0 |
