PDB entry 3ia4
View 3ia4 on RCSB PDB site
Description: Moritella profunda dihydrofolate reductase (DHFR) in complex with NADPH and methotrexate (MTX)
Class: oxidoreductase
Keywords: DHFR dihydrofolate reductase, NADPH, methotrexate, Oxidoreductase
Deposited on
2009-07-13, released
2009-07-21
The last revision prior to the SCOPe 2.08 freeze date was dated
2009-09-29, with a file datestamp of
2009-09-25.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.157
AEROSPACI score: 0.57
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: dihydrofolate reductase
Species: Moritella profunda [TaxId:111291]
Gene: dyrA
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3ia4a_ - Chain 'B':
Compound: dihydrofolate reductase
Species: Moritella profunda [TaxId:111291]
Gene: dyrA
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3ia4b_ - Chain 'C':
Compound: dihydrofolate reductase
Species: Moritella profunda [TaxId:111291]
Gene: dyrA
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3ia4c_ - Chain 'D':
Compound: dihydrofolate reductase
Species: Moritella profunda [TaxId:111291]
Gene: dyrA
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3ia4d_ - Heterogens: NDP, MTX, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3ia4A (A:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqtdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthielt
tegdtwfpdyeqynwqeiehesyaaddknphnyrfsllervk
Sequence, based on observed residues (ATOM records): (download)
>3ia4A (A:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqtdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthielt
tegdtwfpdyeqynwqeiehesyaaddknphnyrfsllerv
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3ia4B (B:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqtdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthielt
tegdtwfpdyeqynwqeiehesyaaddknphnyrfsllervk
Sequence, based on observed residues (ATOM records): (download)
>3ia4B (B:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqtdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthielt
tegdtwfpdyeqynwqeiehesyaaddknphnyrfsllerv
- Chain 'C':
Sequence, based on SEQRES records: (download)
>3ia4C (C:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqtdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthielt
tegdtwfpdyeqynwqeiehesyaaddknphnyrfsllervk
Sequence, based on observed residues (ATOM records): (download)
>3ia4C (C:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthieltt
egdtwfpdyeqynwqeiehesyaaddknphnyrfsllerv
- Chain 'D':
Sequence, based on SEQRES records: (download)
>3ia4D (D:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqtdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthielt
tegdtwfpdyeqynwqeiehesyaaddknphnyrfsllervk
Sequence, based on observed residues (ATOM records): (download)
>3ia4D (D:)
mivsmiaalannrvigldnkmpwhlpaelqlfkratlgkpivmgrntfesigrplpgrln
ivlsrqtdyqpegvtvvatledavvaagdveelmiiggatiynqclaaadrlylthielt
tegdtwfpdyeqynwqeiehesyaaddknphnyrfsllerv