PDB entry 2ix1

View 2ix1 on RCSB PDB site
Description: RNAse II d209n mutant
Class: hydrolase/RNA
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 SCOP 1.75 freeze date was dated 2006-10-05, with a file datestamp of 2007-07-20.
Experiment type: XRAY
Resolution: 2.74 Å
R-factor: 0.187
AEROSPACI score: 0.33 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Exoribonuclease 2
    Species: Escherichia coli
    Database cross-references and differences (RAF-indexed):
    • Uniprot P30850 (25-End)
      • engineered mutation (228)
    Domains in SCOP 1.75: d2ix1a1, d2ix1a2, d2ix1a3, d2ix1a4
  • Chain 'B':
    Compound: 5'-r(*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.