eF-site ID 1biq-AB PDB Code 1biq Chain A, B click to enlarge Title RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 BETA CHAIN MUTANT E238A Classification OXIDOREDUCTASE Compound PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE Source Escherichia coli (strain K12) (RIR2_ECOLI) Sequence A:  AYTTFSQTKNDQLKEPMFFGQPVNVARYDQQKYDIFEKLI EKQLSFFWRPEEVDVSRDRIDYQALPEHEKHIFISNLKYQ TLLDSIQGRSPNVALLPLISIPELETWVETWAFSETIHSR SFTHIIRNIVNDPSVVFDDIVTNEQIQKRAEGISSYYDEL IEMTSYWHLLGEGTHTVNGKTVTVSLRELKKKLYLCLMSV NALEAIRXYVSFACSFAFAERELMEGNAKIIRLIARDAAL HLTGTQHMLNLLRSGADDPEMAEIAEECKQECYDLFVQAA QQEKDWADYLFRDGSMIGLNKDILCQYVEYITNIRMQAVG LDLPFQTRSNPIPWINTWLV B:  AYTTFSQTKNDQLKEPMFFGQPVNVARYDQQKYDIFEKLI EKQLSFFWRPEEVDVSRDRIDYQALPEHEKHIFISNLKYQ TLLDSIQGRSPNVALLPLISIPELETWVETWAFSETIHSR SFTHIIRNIVNDPSVVFDDIVTNEQIQKRAEGISSYYDEL IEMTSYWHLLGEGTHTVNGKTVTVSLRELKKKLYLCLMSV NALEAIRFYVSFACSFAFAERELMEGNAKIIRLIARDAAL HLTGTQHMLNLLRSGADDPEMAEIAEECKQECYDLFVQAA QQEKDWADYLFRDGSMIGLNKDILCQYVEYITNIRMQAVG LDLPFQTRSNPIPWINTWLVS Description Functional site 1) chain A residue 84 type sequence D description DIIRON CLUSTER IN CHAIN A. source : FE1 2) chain A residue 115 type sequence E description DIIRON CLUSTER IN CHAIN A. source : FE1 3) chain A residue 118 type sequence H description DIIRON CLUSTER IN CHAIN A. source : FE1 4) chain A residue 204 type sequence E description DIIRON CLUSTER IN CHAIN A. source : FE1 5) chain A residue 241 type sequence H description DIIRON CLUSTER IN CHAIN A. source : FE1 6) chain B residue 84 type sequence D description DIIRON CLUSTER IN CHAIN B. source : FE2 7) chain B residue 115 type sequence E description DIIRON CLUSTER IN CHAIN B. source : FE2 8) chain B residue 118 type sequence H description DIIRON CLUSTER IN CHAIN B. source : FE2 9) chain B residue 204 type sequence E description DIIRON CLUSTER IN CHAIN B. source : FE2 10) chain B residue 241 type sequence H description DIIRON CLUSTER IN CHAIN B. source : FE2 11) chain A residue 84 type sequence D description BINDING SITE FOR RESIDUE FE2 A 376 source : AC1 12) chain A residue 115 type sequence E description BINDING SITE FOR RESIDUE FE2 A 376 source : AC1 13) chain A residue 118 type sequence H description BINDING SITE FOR RESIDUE FE2 A 376 source : AC1 14) chain A residue 208 type sequence X description BINDING SITE FOR RESIDUE FE2 A 376 source : AC1 15) chain A residue 115 type sequence E description BINDING SITE FOR RESIDUE FE A 377 source : AC2 16) chain A residue 204 type sequence E description BINDING SITE FOR RESIDUE FE A 377 source : AC2 17) chain A residue 208 type sequence X description BINDING SITE FOR RESIDUE FE A 377 source : AC2 18) chain A residue 241 type sequence H description BINDING SITE FOR RESIDUE FE A 377 source : AC2 19) chain B residue 84 type sequence D description BINDING SITE FOR RESIDUE FE2 B 376 source : AC3 20) chain B residue 115 type sequence E description BINDING SITE FOR RESIDUE FE2 B 376 source : AC3 21) chain B residue 118 type sequence H description BINDING SITE FOR RESIDUE FE2 B 376 source : AC3 22) chain B residue 115 type sequence E description BINDING SITE FOR RESIDUE FE2 B 377 source : AC4 23) chain B residue 204 type sequence E description BINDING SITE FOR RESIDUE FE2 B 377 source : AC4 24) chain B residue 241 type sequence H description BINDING SITE FOR RESIDUE FE2 B 377 source : AC4 25) chain A residue 115 type sequence E description BINDING SITE FOR RESIDUE OH A 378 source : AC5 26) chain A residue 118 type sequence H description BINDING SITE FOR RESIDUE OH A 378 source : AC5 27) chain A residue 204 type sequence E description BINDING SITE FOR RESIDUE OH A 378 source : AC5 28) chain A residue 208 type sequence X description BINDING SITE FOR RESIDUE OH A 378 source : AC5 29) chain A residue 241 type sequence H description BINDING SITE FOR RESIDUE OH A 378 source : AC5 30) chain A residue 84 type sequence D description BINDING SITE FOR RESIDUE OH A 379 source : AC6 31) chain A residue 118 type sequence H description BINDING SITE FOR RESIDUE OH A 379 source : AC6 32) chain A residue 208 type sequence X description BINDING SITE FOR RESIDUE OH A 379 source : AC6 33) chain A residue 234 type sequence I description BINDING SITE FOR RESIDUE OH A 379 source : AC6 34) chain B residue 115 type sequence E description BINDING SITE FOR RESIDUE OH B 378 source : AC7 35) chain B residue 118 type sequence H description BINDING SITE FOR RESIDUE OH B 378 source : AC7 36) chain B residue 204 type sequence E description BINDING SITE FOR RESIDUE OH B 378 source : AC7 37) chain B residue 238 type sequence A description BINDING SITE FOR RESIDUE OH B 378 source : AC7 38) chain B residue 241 type sequence H description BINDING SITE FOR RESIDUE OH B 378 source : AC7 39) chain A residue 156 type sequence Y description BINDING SITE FOR RESIDUE HG A 380 source : AC8 40) chain A residue 157 type sequence Y description BINDING SITE FOR RESIDUE HG A 380 source : AC8 41) chain A residue 196 type sequence C description BINDING SITE FOR RESIDUE HG A 380 source : AC8 42) chain A residue 200 type sequence V description BINDING SITE FOR RESIDUE HG A 380 source : AC8 43) chain B residue 157 type sequence Y description BINDING SITE FOR RESIDUE HG B 379 source : AC9 44) chain B residue 196 type sequence C description BINDING SITE FOR RESIDUE HG B 379 source : AC9 45) chain B residue 200 type sequence V description BINDING SITE FOR RESIDUE HG B 379 source : AC9 46) chain B residue 194 type sequence Y description BINDING SITE FOR RESIDUE HG B 380 source : BC1 47) chain B residue 195 type sequence L description BINDING SITE FOR RESIDUE HG B 380 source : BC1 48) chain B residue 268 type sequence C description BINDING SITE FOR RESIDUE HG B 380 source : BC1 49) chain B residue 272 type sequence C description BINDING SITE FOR RESIDUE HG B 380 source : BC1 50) chain B residue 156 type sequence Y description BINDING SITE FOR RESIDUE HG B 381 source : BC2 51) chain B residue 157 type sequence Y description BINDING SITE FOR RESIDUE HG B 381 source : BC2 52) chain B residue 196 type sequence C description BINDING SITE FOR RESIDUE HG B 381 source : BC2 53) chain B residue 200 type sequence V description BINDING SITE FOR RESIDUE HG B 381 source : BC2 54) chain A residue 194 type sequence Y description BINDING SITE FOR RESIDUE HG A 381 source : BC3 55) chain A residue 195 type sequence L description BINDING SITE FOR RESIDUE HG A 381 source : BC3 56) chain A residue 268 type sequence C description BINDING SITE FOR RESIDUE HG A 381 source : BC3 57) chain A residue 272 type sequence C description BINDING SITE FOR RESIDUE HG A 381 source : BC3 58) chain B residue 72 type sequence I description BINDING SITE FOR RESIDUE HG B 382 source : BC4 59) chain B residue 214 type sequence C description BINDING SITE FOR RESIDUE HG B 382 source : BC4 60) chain B residue 218 type sequence F description BINDING SITE FOR RESIDUE HG B 382 source : BC4 61) chain B residue 296 type sequence M description BINDING SITE FOR RESIDUE HG B 382 source : BC4 62) chain A residue 194 type sequence Y description BINDING SITE FOR RESIDUE HG A 382 source : BC5 63) chain A residue 265 type sequence A description BINDING SITE FOR RESIDUE HG A 382 source : BC5 64) chain A residue 272 type sequence C description BINDING SITE FOR RESIDUE HG A 382 source : BC5 65) chain A residue 210 type sequence V description BINDING SITE FOR RESIDUE HG A 383 source : BC6 66) chain A residue 213 type sequence A description BINDING SITE FOR RESIDUE HG A 383 source : BC6 67) chain A residue 214 type sequence C description BINDING SITE FOR RESIDUE HG A 383 source : BC6 68) chain A residue 304 type sequence L description BINDING SITE FOR RESIDUE HG A 383 source : BC6 69) chain A residue 284 type sequence K description BINDING SITE FOR RESIDUE HG A 384 source : BC7 70) chain A residue 305 type sequence C description BINDING SITE FOR RESIDUE HG A 384 source : BC7 71) chain A residue 306 type sequence Q description BINDING SITE FOR RESIDUE HG A 384 source : BC7 72) chain A residue 309 type sequence E description BINDING SITE FOR RESIDUE HG A 384 source : BC7 73) chain B residue 194 type sequence Y description BINDING SITE FOR RESIDUE HG B 383 source : BC8 74) chain B residue 305 type sequence C description BINDING SITE FOR RESIDUE HG B 384 source : BC9 75) chain B residue 309 type sequence E description BINDING SITE FOR RESIDUE HG B 384 source : BC9 76) chain B residue 198 type sequence M description BINDING SITE FOR RESIDUE HG B 385 source : CC1 77) chain B residue 272 type sequence C description BINDING SITE FOR RESIDUE HG B 385 source : CC1 78) chain B residue 210 type sequence V description BINDING SITE FOR RESIDUE HG B 386 source : CC2 79) chain B residue 213 type sequence A description BINDING SITE FOR RESIDUE HG B 386 source : CC2 80) chain B residue 214 type sequence C description BINDING SITE FOR RESIDUE HG B 386 source : CC2 81) chain B residue 304 type sequence L description BINDING SITE FOR RESIDUE HG B 386 source : CC2 82) chain B residue 76 type sequence N description BINDING SITE FOR RESIDUE HG B 387 source : CC3 83) chain B residue 210 type sequence V description BINDING SITE FOR RESIDUE HG B 387 source : CC3 84) chain B residue 214 type sequence C description BINDING SITE FOR RESIDUE HG B 387 source : CC3 85) chain A residue 157 type sequence Y description BINDING SITE FOR RESIDUE HG A 385 source : CC4 86) chain A residue 196 type sequence C description BINDING SITE FOR RESIDUE HG A 385 source : CC4 87) chain A residue 197 type sequence L description BINDING SITE FOR RESIDUE HG A 385 source : CC4 88) chain A residue 200 type sequence V description BINDING SITE FOR RESIDUE HG A 385 source : CC4 89) chain A residue 76 type sequence N description BINDING SITE FOR RESIDUE HG A 386 source : CC5 90) chain A residue 210 type sequence V description BINDING SITE FOR RESIDUE HG A 386 source : CC5 91) chain A residue 214 type sequence C description BINDING SITE FOR RESIDUE HG A 386 source : CC5 92) chain A residue 290 type sequence L description BINDING SITE FOR RESIDUE HG A 386 source : CC5 93) chain B residue 123 type catalytic sequence T description 918 source MCSA : MCSA1 94) chain B residue 238 type catalytic sequence A description 918 source MCSA : MCSA1 95) chain B residue 85 type BINDING sequence S description source Swiss-Prot : SWS_FT_FI2 96) chain B residue 116 type BINDING sequence T description source Swiss-Prot : SWS_FT_FI2 97) chain B residue 119 type BINDING sequence S description source Swiss-Prot : SWS_FT_FI2 98) chain B residue 205 type BINDING sequence A description source Swiss-Prot : SWS_FT_FI2 99) chain B residue 239 type BINDING sequence A description source Swiss-Prot : SWS_FT_FI2 100) chain B residue 242 type BINDING sequence L description source Swiss-Prot : SWS_FT_FI2 101) chain B residue 123 type ACT_SITE sequence T description source Swiss-Prot : SWS_FT_FI1

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