PDB entry 1dna
View 1dna on RCSB PDB site
Description: d221(169)n mutant does not promote opening of the cofactor imidazolidine ring
Class: transferase
Keywords: transferase, active site mutant, reaction intermediate, methyltransferase
Deposited on
1998-06-25, released
1998-11-04
The last revision prior to the SCOPe 2.08 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-25.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.18
AEROSPACI score: 0.41
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Thymidylate synthase
Species: Escherichia coli [TaxId:562]
Gene: thyA
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1dnaa_ - Chain 'B':
Compound: Thymidylate synthase
Species: Escherichia coli [TaxId:562]
Gene: thyA
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1dnab_ - Heterogens: UMP, CB3, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1dnaA (A:)
mkqylelmqkvldegtqkndrtgtgtlsifghqmrfnlqdgfplvttkrchlrsiihell
wflqgdtniaylhennvtiwdewadengdlgpvygkqwrawptpdgrhidqittvlnqlk
ndpdsrriivsawnvgeldkmalapchaffqfyvadgklscqlyqrscnvflglpfnias
yallvhmmaqqcdlevgdfvwtggdthlysnhmdqthlqlsreprplpkliikrkpesif
dyrfedfeiegydphpgikapvai
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1dnaB (B:)
mkqylelmqkvldegtqkndrtgtgtlsifghqmrfnlqdgfplvttkrchlrsiihell
wflqgdtniaylhennvtiwdewadengdlgpvygkqwrawptpdgrhidqittvlnqlk
ndpdsrriivsawnvgeldkmalapchaffqfyvadgklscqlyqrscnvflglpfnias
yallvhmmaqqcdlevgdfvwtggdthlysnhmdqthlqlsreprplpkliikrkpesif
dyrfedfeiegydphpgikapvai