PDB entry 2ca9

View 2ca9 on RCSB PDB site
Description: apo-NIKR from helicobacter pylori in closed trans-conformation
Class: transcription
Keywords: nickel uptake, transcription regulator, ribbon-helix-helix, acidic-adaptive response, transcriptional regulation, DNA-binding, metal-binding, transcription
Deposited on 2005-12-20, released 2006-07-17
The last revision prior to the SCOPe 2.08 freeze date was dated 2013-03-06, with a file datestamp of 2013-03-01.
Experiment type: XRAY
Resolution: 2.05 Å
R-factor: 0.201
AEROSPACI score: 0.43 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: putative nickel-responsive regulator
    Species: HELICOBACTER PYLORI [TaxId:85962]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2ca9a1, d2ca9a2
  • Chain 'B':
    Compound: putative nickel-responsive regulator
    Species: HELICOBACTER PYLORI [TaxId:85962]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2ca9b1, d2ca9b2
  • Heterogens: FMT, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2ca9A (A:)
mdtpnkddsiirfsvslqqnlldeldnriikngyssrselvrdmireklvednwaednpn
deskiavlvviydhhqrelnqrmidiqhasgthvlctthihmdehncletiilqgnsfei
qrlqleigglrgvkfakltkassfeyne

    Sequence, based on observed residues (ATOM records): (download) 
    >2ca9A (A:)
dsiirfsvslqqnlldeldnriikngyssrselvrdmireklvnpndeskiavlvviydh
hqrelnqrmidiqhasgthvlctthihmdehncletiilqgnsfeiqrlqleigglrgvk
fakltkassfey

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2ca9B (B:)
mdtpnkddsiirfsvslqqnlldeldnriikngyssrselvrdmireklvednwaednpn
deskiavlvviydhhqrelnqrmidiqhasgthvlctthihmdehncletiilqgnsfei
qrlqleigglrgvkfakltkassfeyne

    Sequence, based on observed residues (ATOM records): (download) 
    >2ca9B (B:)
siirfsvslqqnlldeldnriikngyssrselvrdmireklvednwaednpndeskiavl
vviydhhqrelnqrmidiqhasgthvlctthihmdehncletiilqgnsfeiqrlqleig
glrgvkfakltkassfeyn