eF-site ID 3n3b-B PDB Code 3n3b Chain B click to enlarge Title Ribonucleotide Reductase Dimanganese(II)-NrdF from Escherichia coli in Complex with Reduced NrdI with a Trapped Peroxide Classification OXIDOREDUCTASE Compound Ribonucleoside-diphosphate reductase 2 subunit beta Source Escherichia coli (strain K12) (NRDI_ECOLI) Sequence B:  RISAINWNKISDDKDLEVWNRLTSNFWLPEKVPLSNDIPA WQTLTVVEQQLTMRVFTGLTLLDTLQNVIGAPSLMPDALT PHEEAVLSNISFMEAVHARSYSSIFSTLCQTKDVDAAYAW SEENAPLQRKAQIIQQHYRGDDPLKKKIASVFLESFLFYS GFWLPMYFSSRGKLTNTADLIRLIIRDEAVHGYYIGYKYQ KNMEKISLGQREELKSFAFDLLLELYDNELQYTDELYAET PWADDVKAFLCYNANKALMNLGYEPLFPAEMAEVNPAILA ALSP Description Functional site 1) chain B residue 67 type sequence D description BINDING SITE FOR RESIDUE MN B 320 source : AC1 2) chain B residue 98 type sequence E description BINDING SITE FOR RESIDUE MN B 320 source : AC1 3) chain B residue 101 type sequence H description BINDING SITE FOR RESIDUE MN B 320 source : AC1 4) chain B residue 158 type sequence E description BINDING SITE FOR RESIDUE MN B 320 source : AC1 5) chain B residue 192 type sequence E description BINDING SITE FOR RESIDUE MN B 320 source : AC1 6) chain B residue 98 type sequence E description BINDING SITE FOR RESIDUE MN B 321 source : AC2 7) chain B residue 158 type sequence E description BINDING SITE FOR RESIDUE MN B 321 source : AC2 8) chain B residue 192 type sequence E description BINDING SITE FOR RESIDUE MN B 321 source : AC2 9) chain B residue 195 type sequence H description BINDING SITE FOR RESIDUE MN B 321 source : AC2 10) chain B residue 159 type sequence S description BINDING SITE FOR RESIDUE PEO B 322 source : AC3 11) chain B residue 260 type sequence K description BINDING SITE FOR RESIDUE PEO B 322 source : AC3 12) chain B residue 25 type sequence R description BINDING SITE FOR RESIDUE FMN C 134 source : AC4 13) chain B residue 197 type sequence Y description BINDING SITE FOR RESIDUE FMN C 134 source : AC4 14) chain B residue 105 type ACT_SITE sequence Y description ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU10014 source Swiss-Prot : SWS_FT_FI1 15) chain B residue 67 type BINDING sequence D description BINDING => ECO:0000255|PROSITE-ProRule:PRU10014 source Swiss-Prot : SWS_FT_FI2 16) chain B residue 101 type BINDING sequence H description BINDING => ECO:0000255|PROSITE-ProRule:PRU10014 source Swiss-Prot : SWS_FT_FI2 17) chain B residue 98 type BINDING sequence E description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI3 18) chain B residue 158 type BINDING sequence E description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI3 19) chain B residue 192 type BINDING sequence E description source Swiss-Prot : SWS_FT_FI4 20) chain B residue 195 type BINDING sequence H description source Swiss-Prot : SWS_FT_FI4 21) chain B residue 97-113 type prosite sequence MEAVHARSYSSIFSTLC description RIBORED_SMALL Ribonucleotide reductase small subunit signature. MEa.VHArSYssIfstLC source prosite : PS00368

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