PDB entry 3n3a
View 3n3a on RCSB PDB site
Description: Ribonucleotide Reductase Dimanganese(II)-NrdF from Escherichia coli in Complex with Reduced NrdI
Class: oxidoreductase
Keywords: ribonucleotide reductase, four-helix bundle, dimanganese cluster, flavoprotein, OXIDOREDUCTASE
Deposited on
2010-05-19, released
2010-08-18
The last revision prior to the SCOPe 2.05 freeze date was dated
2010-11-24, with a file datestamp of
2010-11-19.
Experiment type: XRAY
Resolution: 1.99 Å
R-factor: 0.204
AEROSPACI score: 0.46
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Ribonucleoside-diphosphate reductase 2 subunit beta
Species: Escherichia coli [TaxId:83333]
Gene: b2676, JW2651, nrdF, ygaD
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d3n3aa_ - Chain 'B':
Compound: Ribonucleoside-diphosphate reductase 2 subunit beta
Species: Escherichia coli [TaxId:83333]
Gene: b2676, JW2651, nrdF, ygaD
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d3n3ab_ - Chain 'C':
Compound: Protein nrdI
Species: Escherichia coli [TaxId:83333]
Gene: nrdI, ygaO, b2674, JW2649
Database cross-references and differences (RAF-indexed):
- Chain 'D':
Compound: Protein nrdI
Species: Escherichia coli [TaxId:83333]
Gene: nrdI, ygaO, b2674, JW2649
Database cross-references and differences (RAF-indexed):
- Heterogens: MN, FMN, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3n3aA (A:)
mklsrisainwnkisddkdlevwnrltsnfwlpekvplsndipawqtltvveqqltmrvf
tgltlldtlqnvigapslmpdaltpheeavlsnisfmeavharsyssifstlcqtkdvda
ayawseenaplqrkaqiiqqhyrgddplkkkiasvflesflfysgfwlpmyfssrgkltn
tadlirliirdeavhgyyigykyqknmekislgqreelksfafdlllelydnelqytdel
yaetpwaddvkaflcynankalmnlgyeplfpaemaevnpailaalspnadenhdffsgs
gssyvmgkavetededwnf
Sequence, based on observed residues (ATOM records): (download)
>3n3aA (A:)
isainwnkisddkdlevwnrltsnfwlpekvplsndipawqtltvveqqltmrvftgltl
ldtlqnvigapslmpdaltpheeavlsnisfmeavharsyssifstlcqtkdvdaayaws
eenaplqrkaqiiqqhyrgddplkkkiasvflesflfysgfwlpmyfssrgkltntadli
rliirdeavhgyyigykyqknmekislgqreelksfafdlllelydnelqytdelyaetp
waddvkaflcynankalmnlgyeplfpaemaevnpailaals
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3n3aB (B:)
mklsrisainwnkisddkdlevwnrltsnfwlpekvplsndipawqtltvveqqltmrvf
tgltlldtlqnvigapslmpdaltpheeavlsnisfmeavharsyssifstlcqtkdvda
ayawseenaplqrkaqiiqqhyrgddplkkkiasvflesflfysgfwlpmyfssrgkltn
tadlirliirdeavhgyyigykyqknmekislgqreelksfafdlllelydnelqytdel
yaetpwaddvkaflcynankalmnlgyeplfpaemaevnpailaalspnadenhdffsgs
gssyvmgkavetededwnf
Sequence, based on observed residues (ATOM records): (download)
>3n3aB (B:)
isainwnkisddkdlevwnrltsnfwlpekvplsndipawqtltvveqqltmrvftgltl
ldtlqnvigapslmpdaltpheeavlsnisfmeavharsyssifstlcqtkdvdaayaws
eenaplqrkaqiiqqhyrgddplkkkiasvflesflfysgfwlpmyfssrgkltntadli
rliirdeavhgyyigykyqknmekislgqreelksfafdlllelydnelqytdelyaetp
waddvkaflcynankalmnlgyeplfpaemaevnpailaals
- Chain 'C':
No sequence available.
- Chain 'D':
No sequence available.