eF-site ID 2r6e-AB PDB Code 2r6e Chain A, B click to enlarge Title Crystal Form B2 Classification REPLICATION Compound Replicative helicase Source Geobacillus stearothermophilus (Bacillus stearothermophilus) (Q9X4C9_BACST) Sequence A:  RIPPQSIEAEQAVLGAVFLDPAALVPASEILIPEDFYRAA HQKIFHAMLRVADRGEPVDLVTVTAELAASEQLEEIGGVS YLSELADAVPTAANVEYYARIVEEKSVLRRLIRTATSIAQ DGYTREDEIDVLLDEADRKIMEVSGIPTGFTELDRMTSGF QRSDLIIVAARPSVGKTAFALNIAQNVATKTNENVAIFSL EMSAQQLVMRMLCAEGNINAQNLRTGKLTPEDWGKLTMAM GSLSNAGIYIDDTPSIRVSDIRAKCRRLKQESGLGMIVID YLQLIQGSGRRQQEVSEISRSLKALARELEVPVIALSQLS RSVEQRRPMMSDIRESGSIEQDADIVAFLYRDDYKNIIEI IIAKQRNGPVGTVQLAFIKEYNKFVNL B:  RIPPQSIEAEQAVLGAVFLDPAALVPASEILIPEDFYRAA HQKIFHAMLRVADRGEPVDLVTVTAELAASEQLEEIGGVS YLSELADAVPTAANVEYYARIVEEKSVLRRLIRTATSIAQ DGYTREDEIDVLLDEADRKIMEVSGIPTGFTELDRMTSGF QRSDLIIVAARPSVGKTAFALNIAQNVATKTNENVAIFSL EMSAQQLVMRMLCAEGNINAQNLRTGKLTPEDWGKLTMAM GSLSNAGIYIDDTPSIRVSDIRAKCRRLKQESGLGMIVID YLQLIQGSGRRQQEVSEISRSLKALARELEVPVIALSQLS RSVEQRRPMMSDIRESGSIEQDADIVAFLYRDDYKNIIEI IIAKQRNGPVGTVQLAFIKEYNKFVNL Description Functional site 1) chain A residue 211 type sequence R description BINDING SITE FOR RESIDUE SO4 A 500 source : AC1 2) chain A residue 213 type sequence S description BINDING SITE FOR RESIDUE SO4 A 500 source : AC1 3) chain A residue 214 type sequence V description BINDING SITE FOR RESIDUE SO4 A 500 source : AC1 4) chain A residue 215 type sequence G description BINDING SITE FOR RESIDUE SO4 A 500 source : AC1 5) chain A residue 216 type sequence K description BINDING SITE FOR RESIDUE SO4 A 500 source : AC1 6) chain A residue 217 type sequence T description BINDING SITE FOR RESIDUE SO4 A 500 source : AC1 7) chain B residue 211 type sequence R description BINDING SITE FOR RESIDUE SO4 B 500 source : AC2 8) chain B residue 213 type sequence S description BINDING SITE FOR RESIDUE SO4 B 500 source : AC2 9) chain B residue 214 type sequence V description BINDING SITE FOR RESIDUE SO4 B 500 source : AC2 10) chain B residue 215 type sequence G description BINDING SITE FOR RESIDUE SO4 B 500 source : AC2 11) chain B residue 216 type sequence K description BINDING SITE FOR RESIDUE SO4 B 500 source : AC2 12) chain B residue 217 type sequence T description BINDING SITE FOR RESIDUE SO4 B 500 source : AC2 13) chain A residue 139-147 type prosite sequence LLDEADRKI description DEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. LLDEADRkI source prosite : PS00039 14) chain A residue 241 type ACT_SITE sequence E description Nucleophile => ECO:0000305|PubMed:12235389, ECO:0000305|PubMed:23022319 source Swiss-Prot : SWS_FT_FI1 15) chain B residue 241 type ACT_SITE sequence E description Nucleophile => ECO:0000305|PubMed:12235389, ECO:0000305|PubMed:23022319 source Swiss-Prot : SWS_FT_FI1 16) chain A residue 213 type BINDING sequence S description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 17) chain B residue 213 type BINDING sequence S description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 18) chain B residue 215 type BINDING sequence G description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 19) chain B residue 216 type BINDING sequence K description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 20) chain B residue 217 type BINDING sequence T description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 21) chain B residue 218 type BINDING sequence A description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 22) chain B residue 250 type BINDING sequence R description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 23) chain B residue 418 type BINDING sequence K description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 24) chain B residue 419 type BINDING sequence Q description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 25) chain B residue 420 type BINDING sequence R description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 26) chain A residue 215 type BINDING sequence G description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 27) chain A residue 216 type BINDING sequence K description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 28) chain A residue 217 type BINDING sequence T description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 29) chain A residue 218 type BINDING sequence A description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 30) chain A residue 250 type BINDING sequence R description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 31) chain A residue 418 type BINDING sequence K description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 32) chain A residue 419 type BINDING sequence Q description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 33) chain A residue 420 type BINDING sequence R description BINDING => ECO:0000305|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI2 34) chain A residue 362 type BINDING sequence Q description BINDING => ECO:0000305|PubMed:23022319 source Swiss-Prot : SWS_FT_FI3 35) chain B residue 362 type BINDING sequence Q description BINDING => ECO:0000305|PubMed:23022319 source Swiss-Prot : SWS_FT_FI3 36) chain A residue 381 type BINDING sequence R description BINDING => ECO:0000269|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI4 37) chain A residue 382 type BINDING sequence E description BINDING => ECO:0000269|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI4 38) chain A residue 384 type BINDING sequence G description BINDING => ECO:0000269|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI4 39) chain B residue 381 type BINDING sequence R description BINDING => ECO:0000269|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI4 40) chain B residue 382 type BINDING sequence E description BINDING => ECO:0000269|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI4 41) chain B residue 384 type BINDING sequence G description BINDING => ECO:0000269|PubMed:23022319, ECO:0007744|PDB:4ESV source Swiss-Prot : SWS_FT_FI4 42) chain A residue 362 type SITE sequence Q description Gamma-phosphate sensor => ECO:0000305|PubMed:12235389 source Swiss-Prot : SWS_FT_FI5 43) chain B residue 362 type SITE sequence Q description Gamma-phosphate sensor => ECO:0000305|PubMed:12235389 source Swiss-Prot : SWS_FT_FI5

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