PDB entry 2xem
View 2xem on RCSB PDB site
Description: induced-fit and allosteric effects upon polyene binding revealed by crystal structures of the dynemicin thioesterase
Class: biosynthetic protein
Keywords: biosynthetic protein, polyketide biosynthesis, enediyne antitumor agent, thioesterase
Deposited on
2010-05-17, released
2010-10-13
The last revision prior to the SCOPe 2.08 freeze date was dated
2010-11-24, with a file datestamp of
2010-11-19.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.1627
AEROSPACI score: 0.45
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: dyne7
Species: MICROMONOSPORA CHERSINA [TaxId:47854]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2xema1, d2xema2 - Chain 'B':
Compound: dyne7
Species: MICROMONOSPORA CHERSINA [TaxId:47854]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2xemb_ - Chain 'C':
Compound: dyne7
Species: MICROMONOSPORA CHERSINA [TaxId:47854]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2xemc_ - Chain 'D':
Compound: dyne7
Species: MICROMONOSPORA CHERSINA [TaxId:47854]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2xemd1, d2xemd2 - Heterogens: SSV, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2xemA (A:)
hhhhhhmpdsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladgl
alvtvdchadfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtva
cmrraghglepvevpaelrralsryavvar
Sequence, based on observed residues (ATOM records): (download)
>2xemA (A:)
hhhmpdsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladglalv
tvdchadfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtvacmr
raghglepvevpaelrralsryavv
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2xemB (B:)
hhhhhhmpdsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladgl
alvtvdchadfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtva
cmrraghglepvevpaelrralsryavvar
Sequence, based on observed residues (ATOM records): (download)
>2xemB (B:)
dsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladglalvtvdch
adfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtvacmrraghg
lepvevpaelrralsr
- Chain 'C':
Sequence, based on SEQRES records: (download)
>2xemC (C:)
hhhhhhmpdsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladgl
alvtvdchadfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtva
cmrraghglepvevpaelrralsryavvar
Sequence, based on observed residues (ATOM records): (download)
>2xemC (C:)
dsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladglalvtvdch
adfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtvacmrraghg
lepvevpaelrralsryav
- Chain 'D':
Sequence, based on SEQRES records: (download)
>2xemD (D:)
hhhhhhmpdsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladgl
alvtvdchadfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtva
cmrraghglepvevpaelrralsryavvar
Sequence, based on observed residues (ATOM records): (download)
>2xemD (D:)
hhhmpdsyvhrhvvtfdetnlvgnvyfahylhwqghcrehfladhapgvmaaladglalv
tvdchadfyaegsafdevevrmmldrldghriamsfdyvrvapgpptllaqgrqtvacmr
raghglepvevpaelrralsryavva