3PUY
Crystal Structure of an outward-facing MBP-Maltose transporter complex bound to AMP-PNP after crystal soaking of the pretranslocation state
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (E) | Maltose transporter subunit; periplasmic-binding component of ABC superfamily | polymer | 378 | 41622.0 | 1 | UniProt (B1XC33) Pfam (PF01547) UniProt (by SIFTS) (P0AEX9) | Escherichia coli | |
| 2 | B (F) | Maltose transporter subunit; membrane component of ABC superfamily | polymer | 514 | 57052.9 | 1 | UniProt (B1XC32) Pfam (PF20872) Pfam (PF14785) Pfam (PF00528) UniProt (by SIFTS) (P02916) | Escherichia coli | |
| 3 | C (G) | Maltose transporter subunit; membrane component of ABC superfamily | polymer | 296 | 32246.2 | 1 | UniProt (B1XC31) Pfam (PF00528) UniProt (by SIFTS) (P68183) | Escherichia coli | |
| 4 | D, E (A, B) | Fused maltose transport subunit, ATP-binding component of ABC superfamily; regulatory protein | polymer | 381 | 42184.5 | 2 | UniProt (B1XC34) Pfam (PF00005) Pfam (PF08402) UniProt (by SIFTS) (P68187) | Escherichia coli | |
| 5 | F (C) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 6 | G (F) | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE | non-polymer | 749.0 | 1 | Chemie (PGV) | |||
| 7 | H, J (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 8 | I, K (A, B) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 2 | Chemie (ANP) | |||
| 9 | L, M, N (F, A, B) | water | water | 18.0 | 11 | Chemie (HOH) |
Sequence modifications
E: 1 - 370 (UniProt: B1XC33)
A, B: 1 - 371 (UniProt: B1XC34)
| PDB | External Database | Details |
|---|---|---|
| Ala 371 | - | expression tag |
| Ser 372 | - | expression tag |
| Ala 373 | - | expression tag |
| Ser 374 | - | expression tag |
| His 375 | - | expression tag |
| His 376 | - | expression tag |
| His 377 | - | expression tag |
| His 378 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Ala 372 | - | expression tag |
| Ser 373 | - | expression tag |
| Ala 374 | - | expression tag |
| Ser 375 | - | expression tag |
| His 376 | - | expression tag |
| His 377 | - | expression tag |
| His 378 | - | expression tag |
| His 379 | - | expression tag |
| His 380 | - | expression tag |
| His 381 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 215290.2 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1810.0 | |
| All* | Total formula weight | 217442.5 |
