PDB entry 2ix1

View 2ix1 on RCSB PDB site
Description: RNAse II d209n mutant
Class: hydrolase
Keywords: s1, RNA, csd, rnb, nuclease, RNAse II, hydrolase, RNA- binding, exonuclease
Deposited on 2006-07-05, released 2006-10-05
The last revision prior to the SCOPe 2.07 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-31.
Experiment type: XRAY
Resolution: 2.74 Å
R-factor: 0.187
AEROSPACI score: 0.3 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Exoribonuclease 2
    Species: ESCHERICHIA COLI [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • PDB 2IX1 (Start-24)
      • engineered mutation (228)
    • Uniprot P30850 (25-End)
    Domains in SCOPe 2.07: d2ix1a1, d2ix1a2, d2ix1a3, d2ix1a4, d2ix1a5
  • Chain 'B':
    Compound: 5'-d(*ap*ap*ap*ap*ap*ap*ap*ap*ap*ap *ap*ap*a)-3'
  • Heterogens: MG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2ix1A (A:)
    mgsshhhhhhssglvprgshmleadpllaqlkqqlhsqtpraegvvkatekgfgflevda
    qksyfipppqmkkvmhgdriiavihsekeresaepeelvepfltrfvgkvqgkndrlaiv
    pdhpllkdaipcraarglnhefkegdwavaemrrhplkgdrsfyaeltqyitfgddhfvp
    wwvtlarhnlekeapdgvatemldeglvredltaldfvtidsastedmndalfakalpdd
    klqlivaiadptawiaegskldkaakiraftnylpgfnipmlprelsddlcslranevrp
    vlacrmtlsadgtiednieffaatieskaklvydqvsdwlentgdwqpeseaiaeqvrll
    aqicqrrgewrhnhalvfkdrpdyrfilgekgevldivaeprrianriveeamiaanica
    arvlrdklgfgiynvhmgfdpanadalaallkthglhvdaeevltldgfcklrreldaqp
    tgfldsrirrfqsfaeistepgphfglgleayatwtspirkygdminhrllkavikgeta
    trpqdeitvqmaerrrlnrmaerdvgdwlyarflkdkagtdtrfaaeivdisrggmrvrl
    vdngaiafipapflhavrdelvcsqengtvqikgetvykvtdvidvtiaevrmetrsiia
    rpva
    

    Sequence, based on observed residues (ATOM records): (download)
    >2ix1A (A:)
    mleadpllaqlkqqlhsqtpraegvvkatekgfgflevdaqksyfipppqmkkvmhgdri
    iavihsekeresaepeelvepfltrfvgkvqgkndrlaivpdhpllkdaipcraarglnh
    efkegdwavaemrrhplkgdrsfyaeltqyitfgddhfvpwwvtlarhnlekeapdgvat
    emldeglvredltaldfvtidsastedmndalfakalpddklqlivaiadptawiaegsk
    ldkaakiraftnylpgfnipmlprelsddlcslranevrpvlacrmtlsadgtiednief
    faatieskaklvydqvsdwlentgdwqpeseaiaeqvrllaqicqrrgewrhnhalvfkd
    rpdyrfilgekgevldivaeprrianriveeamiaanicaarvlrdklgfgiynvhmgfd
    panadalaallkthglhvdaeevltldgfcklrreldaqptgfldsrirrfqsfaeiste
    pgphfglgleayatwtspirkygdminhrllkavikgetatrpqdeitvqmaerrrlnrm
    aerdvgdwlyarflkdkagtdtrfaaeivdisrggmrvrlvdngaiafipapflhavrde
    lvcsqengtvqikgetvykvtdvidvtiaevrmetrsiiarpv
    

  • Chain 'B':
    No sequence available.