eF-site ID 2ix1-A PDB Code 2ix1 Chain A click to enlarge Title RNase II D209N mutant Classification HYDROLASE Compound EXORIBONUCLEASE 2 Source ORGANISM_SCIENTIFIC: ESCHERICHIA COLI BL21(DE3); Sequence A:  MLEADPLLAQLKQQLHSQTPRAEGVVKATEKGFGFLEVDA QKSYFIPPPQMKKVMHGDRIIAVIHSEKERESAEPEELVE PFLTRFVGKVQGKNDRLAIVPDHPLLKDAIPCRAARGLNH EFKEGDWAVAEMRRHPLKGDRSFYAELTQYITFGDDHFVP WWVTLARHNLEKEAPDGVATEMLDEGLVREDLTALDFVTI DSASTEDMNDALFAKALPDDKLQLIVAIADPTAWIAEGSK LDKAAKIRAFTNYLPGFNIPMLPRELSDDLCSLRANEVRP VLACRMTLSADGTIEDNIEFFAATIESKAKLVYDQVSDWL ENTGDWQPESEAIAEQVRLLAQICQRRGEWRHNHALVFKD RPDYRFILGEKGEVLDIVAEPRRIANRIVEEAMIAANICA ARVLRDKLGFGIYNVHMGFDPANADALAALLKTHGLHVDA EEVLTLDGFCKLRRELDAQPTGFLDSRIRRFQSFAEISTE PGPHFGLGLEAYATWTSPIRKYGDMINHRLLKAVIKGETA TRPQDEITVQMAERRRLNRMAERDVGDWLYARFLKDKAGT DTRFAAEIVDISRGGMRVRLVDNGAIAFIPAPFLHAVRDE LVCSQENGTVQIKGETVYKVTDVIDVTIAEVRMETRSIIA RPV Description (1)  EXORIBONUCLEASE 2 (E.C.3.1.13.1) Functional site 1) chain A residue 201 type sequence D description BINDING SITE FOR RESIDUE MG A1644 source : AC1 2) chain A residue 210 type sequence D description BINDING SITE FOR RESIDUE MG A1644 source : AC1 3) chain A residue 201 type catalytic sequence D description 338 source MCSA : MCSA1 4) chain A residue 207 type catalytic sequence D description 338 source MCSA : MCSA1 5) chain A residue 209 type catalytic sequence N description 338 source MCSA : MCSA1 6) chain A residue 210 type catalytic sequence D description 338 source MCSA : MCSA1 7) chain A residue 313 type catalytic sequence Y description 338 source MCSA : MCSA1 8) chain A residue 500 type catalytic sequence R description 338 source MCSA : MCSA1 9) chain A residue 501 type MOD_RES sequence K description N6-acetyllysine; by PatZ => ECO:0000269|PubMed:26847092 source Swiss-Prot : SWS_FT_FI1 10) chain A residue 484-508 type prosite sequence HFGLGLEAYATWTSPIRKYGDMINH description RIBONUCLEASE_II Ribonuclease II family signature. HFGLglea.YAtWTSPIRKYgDminH source prosite : PS01175

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