4IZ6
Structure of EntE and EntB, an NRPS adenylation-PCP fusion protein with pseudo translational symmetry
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Enterobactin synthase component E, Isochorismatase | polymer | 635 | 70408.6 | 2 | UniProt (P10378) UniProt (P0ADI4) Pfam (PF00501) Pfam (PF13193) Pfam (PF00550) In PDB | Escherichia coli | Enterochelin synthase E, 2,3-dihydroxybenzoate-AMP ligase, Dihydroxybenzoic acid-activating enzyme, S-dihydroxybenzoyltransferase, 3 dihydro-2, 3 dihydroxybenzoate synthase, Enterobactin synthase component B, Enterochelin synthase B, Isochorismate lyase |
2 | A, B | 5'-deoxy-5'-({[2-(2,3-dihydroxyphenyl)ethyl]sulfonyl}amino)adenosine | non-polymer | 466.5 | 2 | Chemie (1HZ) | |||
3 | A, B | 4'-PHOSPHOPANTETHEINE | non-polymer | 358.3 | 2 | Chemie (PNS) | |||
4 | water | water | 18.0 | 205 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 536 (UniProt: P10378)
A, B: 541 - 615 (UniProt: P0ADI4)
PDB | External Database | Details |
---|---|---|
Met -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 |
Ser -10 | - | expression tag |
Ser -9 | - | expression tag |
Gly -8 | - | expression tag |
Glu -7 | - | expression tag |
Asn -6 | - | expression tag |
Leu -5 | - | expression tag |
Tyr -4 | - | expression tag |
Phe -3 | - | expression tag |
Gln -2 | - | expression tag |
Gly -1 | - | expression tag |
His 0 | - | expression tag |
Gly 537 | - | linker |
Arg 538 | - | linker |
Ala 539 | - | linker |
Ser 540 | - | linker |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 140817.3 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1649.6 | |
All* | Total formula weight | 142466.9 |