PDB entry 3b0m

View 3b0m on RCSB PDB site
Description: M175K mutant of assimilatory nitrite reductase (Nii3) from tobbaco leaf
Class: oxidoreductase
Keywords: siroheme, Fe4S4 binding protein, OXIDOREDUCTASE
Deposited on 2011-06-10, released 2012-02-22
The last revision prior to the SCOPe 2.08 freeze date was dated 2012-02-22, with a file datestamp of 2012-02-17.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.165
AEROSPACI score: 0.5 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: nitrite reductase
    Species: Nicotiana tabacum [TaxId:4097]
    Gene: nii3
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q76KB0 (Start-583)
      • engineered mutation (203)
      • conflict (318)
    Domains in SCOPe 2.08: d3b0ma1, d3b0ma2, d3b0ma3, d3b0ma4
  • Heterogens: SRM, SF4, K, CL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3b0mA (A:)
mghhhhhhhhhhssghiegrhmfsknavklhatppsvaapptgapevaaerleprveekd
gywilkeqfrkginpqekvkiekepmklfmengieelakipieeidqskltkddidvrlk
wlglfhrrknqygrfmmrlklpngvttsaqtrylasvirkygkegcadittrqnwqirgv
vlpdvpeilkglaevgltslqsgkdnvrnpvgnplagidpeeivdtrpytnllsqfitgn
srgnpavsnlprkwnpcvvgshdlyehphindlaympatkdgrfgfnllvggffsakrcd
eaipldawvpaddvvpvcraileafrdlgfrgnrqkcrmmwlidelgvegfraevekrmp
qqqleraspedlvqkqwerrdylgvhpqkqegysfiglhipvgrvqaddmdelarladey
gsgeirltveqniiipnietskieallkepvlstfspdppilmkglvactgnqfcgqaii
etkarslkiteevqrqvsltkpvrmhwtgcpntcaqvqvadigfmgcltrdkngktvega
dvflggrigsdshlgevykkavpcddlvplvvdllvnnfgavpr

    Sequence, based on observed residues (ATOM records): (download) 
    >3b0mA (A:)
vaaerleprveekdgywilkeqfrkginpqekvkiekepmklfmengieelakipieeid
qskltkddidvrlkwlglfhrrknqygrfmmrlklpngvttsaqtrylasvirkygkegc
adittrqnwqirgvvlpdvpeilkglaevgltslqsgkdnvrnpvgnplagidpeeivdt
rpytnllsqfitgnsrgnpavsnlprkwnpcvvgshdlyehphindlaympatkdgrfgf
nllvggffsakrcdeaipldawvpaddvvpvcraileafrdlgfrgnrqkcrmmwlidel
gvegfraevekrmpqqqleraspedlvqkqwerrdylgvhpqkqegysfiglhipvgrvq
addmdelarladeygsgeirltveqniiipnietskieallkepvlstfspdppilmkgl
vactgnqfcgqaiietkarslkiteevqrqvsltkpvrmhwtgcpntcaqvqvadigfmg
cltrdkngktvegadvflggrigsdshlgevykkavpcddlvplvvdllvnnfgavpr