eF-site ID 3lbf-A PDB Code 3lbf Chain A click to enlarge Title Crystal structure of Protein L-isoaspartyl methyltransferase from Escherichia coli Classification TRANSFERASE Compound Protein-L-isoaspartate O-methyltransferase Source Escherichia coli (strain K12) (PIMT_ECOLI) Sequence A:  VSRRVQALLDQLRAQGIQDEQVLNALAAVPREKFVDEAFE QKAWDNIALPIGQGQTISQPYMVARMTELLELTPQSRVLE IGTGSGYQTAILAHLVQHVCSVERIKGLQWQARRRLKNLD LHNVSTRHGDGWQGWQARAPFDAIIVTAAPPEIPTALMTQ LDEGGILVLPVGEEHQYLKRVRRRGGEFIIDTVEAVRFVP LVKGELA Description Functional site 1) chain A residue 56 type sequence Q description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 2) chain A residue 57 type sequence T description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 3) chain A residue 83 type sequence G description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 4) chain A residue 84 type sequence T description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 5) chain A residue 85 type sequence G description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 6) chain A residue 86 type sequence S description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 7) chain A residue 88 type sequence Y description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 8) chain A residue 89 type sequence Q description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 9) chain A residue 103 type sequence V description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 10) chain A residue 104 type sequence E description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 11) chain A residue 105 type sequence R description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 12) chain A residue 106 type sequence I description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 13) chain A residue 109 type sequence L description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 14) chain A residue 130 type sequence G description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 15) chain A residue 131 type sequence D description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 16) chain A residue 132 type sequence G description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 17) chain A residue 148 type sequence T description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 18) chain A residue 202 type sequence L description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 19) chain A residue 203 type sequence V description BINDING SITE FOR RESIDUE SAH A 300 source : AC1 20) chain A residue 107 type sequence K description BINDING SITE FOR RESIDUE PO4 A 209 source : AC2 21) chain A residue 129 type sequence H description BINDING SITE FOR RESIDUE PO4 A 209 source : AC2 22) chain A residue 99 type sequence H description BINDING SITE FOR RESIDUE PO4 A 211 source : AC4 23) chain A residue 126 type sequence S description BINDING SITE FOR RESIDUE PO4 A 211 source : AC4 24) chain A residue 139 type sequence R description BINDING SITE FOR RESIDUE PO4 A 211 source : AC4 25) chain A residue 152 type sequence P description BINDING SITE FOR RESIDUE GOL A 212 source : AC5 26) chain A residue 153 type sequence E description BINDING SITE FOR RESIDUE GOL A 212 source : AC5 27) chain A residue 136 type sequence W description BINDING SITE FOR RESIDUE PO4 B 209 source : AC7 28) chain A residue 138 type sequence A description BINDING SITE FOR RESIDUE PO4 B 209 source : AC7 29) chain A residue 139 type sequence R description BINDING SITE FOR RESIDUE PO4 B 209 source : AC7 30) chain A residue 128 type sequence R description BINDING SITE FOR RESIDUE PO4 C 209 source : BC2 31) chain A residue 136 type sequence W description BINDING SITE FOR RESIDUE PO4 C 209 source : BC2 32) chain A residue 138 type sequence A description BINDING SITE FOR RESIDUE PO4 C 209 source : BC2 33) chain A residue 130-145 type prosite sequence GDGWQGWQARAPFDAI description PCMT Protein-L-isoaspartate(D-aspartate) O-methyltransferase signature. GDGwqGWqarAPFDaI source prosite : PS01279 34) chain A residue 59 type ACT_SITE sequence S description ACT_SITE => ECO:0000250 source Swiss-Prot : SWS_FT_FI1

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