eF-site ID 4wr3-B PDB Code 4wr3 Chain B click to enlarge Title Y274F alanine racemase from E. coli Classification ISOMERASE Compound Alanine racemase, biosynthetic Source Escherichia coli (strain K12) (ALR1_ECOLI) Sequence B:  QAATVVINRRALRHNLQRLRELAPASKMVAVVKANAYGHG LLETARTLPDADAFGVARLEEALRLRAGGITKPVLLLEGF FDARDLPTISAQHFHTAVHNEEQLAALEEASLDEPVTVWM KLDTGMHRLGVRPEQAEAFYHRLTQCKNVRQPVNIVSHFA RADEPKCGATEKQLAIFNTFCEGKPGQRSIAASGGILLWP QSHFDWVRPGIILYGVSPLEDRSTGADFGCQPVMSLTSSL IAVREHKAGEPVGYGGTWVSERDTRLGVVAMGFGDGYPRA APSGTPVLVNGREVPIVGRVAMDMICVDLGPQAQDKAGDP VILWGEGLPVERIAEMTKVSAYELITRLTSRVAMKYVD Description Functional site 1) chain B residue 19 type sequence R description binding site for residue SO4 A 1003 source : AC3 2) chain B residue 129 type sequence R description binding site for residue GOL A 1004 source : AC4 3) chain B residue 38 type sequence Y description binding site for residue PLP B 1001 source : AC5 4) chain B residue 159 type sequence H description binding site for residue PLP B 1001 source : AC5 5) chain B residue 193 type sequence A description binding site for residue PLP B 1001 source : AC5 6) chain B residue 194 type sequence S description binding site for residue PLP B 1001 source : AC5 7) chain B residue 209 type sequence R description binding site for residue PLP B 1001 source : AC5 8) chain B residue 211 type sequence G description binding site for residue PLP B 1001 source : AC5 9) chain B residue 212 type sequence I description binding site for residue PLP B 1001 source : AC5 10) chain B residue 343 type sequence Y description binding site for residue PLP B 1001 source : AC5 11) chain B residue 129 type sequence R description binding site for residue SO4 B 1002 source : AC6 12) chain B residue 130 type sequence L description binding site for residue SO4 B 1002 source : AC6 13) chain B residue 159 type sequence H description binding site for residue SO4 B 1002 source : AC6 14) chain B residue 266 type sequence R description binding site for residue SO4 B 1003 source : AC7 15) chain B residue 255 type sequence Y description binding site for residue GOL B 1004 source : AC8 16) chain B residue 302 type sequence A description binding site for residue GOL B 1004 source : AC8 17) chain B residue 303 type sequence M description binding site for residue GOL B 1004 source : AC8 18) chain B residue 304 type sequence D description binding site for residue GOL B 1004 source : AC8 19) chain B residue 305 type sequence M description binding site for residue GOL B 1004 source : AC8 20) chain B residue 34 type ACT_SITE sequence K description Proton acceptor; specific for D-alanine => ECO:0000255|HAMAP-Rule:MF_01201 source Swiss-Prot : SWS_FT_FI1 21) chain B residue 255 type ACT_SITE sequence Y description Proton acceptor; specific for L-alanine => ECO:0000255|HAMAP-Rule:MF_01201 source Swiss-Prot : SWS_FT_FI2 22) chain B residue 303 type BINDING sequence M description BINDING => ECO:0000305|PubMed:18434499 source Swiss-Prot : SWS_FT_FI3 23) chain B residue 129 type BINDING sequence R description BINDING => ECO:0000305|PubMed:18434499 source Swiss-Prot : SWS_FT_FI3 24) chain B residue 34 type MOD_RES sequence K description N6-(pyridoxal phosphate)lysine => ECO:0000269|PubMed:18434499 source Swiss-Prot : SWS_FT_FI4 25) chain B residue 122 type MOD_RES sequence K description N6-carboxylysine => ECO:0000269|PubMed:18434499 source Swiss-Prot : SWS_FT_FI5

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