eF-site ID 1lka-A PDB Code 1lka Chain A click to enlarge Title Porcine Pancreatic Elastase/Ca-Complex Classification HYDROLASE Compound Elastase 1 Source ORGANISM_COMMON: pig; ORGANISM_SCIENTIFIC: Sus scrofa; Sequence A:  VVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWV MTAAHCVDRELTFRVVVGEHNLNQNDGTEQYVGVQKIVVH PYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTI LANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSS SSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQY AVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN Description Functional site 1) chain A residue 29 type sequence T description BINDING SITE FOR RESIDUE ACT A 501 source : AC1 2) chain A residue 45 type sequence H description BINDING SITE FOR RESIDUE ACT A 501 source : AC1 3) chain A residue 185 type sequence Q description BINDING SITE FOR RESIDUE ACT A 501 source : AC1 4) chain A residue 186 type sequence G description BINDING SITE FOR RESIDUE ACT A 501 source : AC1 5) chain A residue 188 type sequence S description BINDING SITE FOR RESIDUE ACT A 501 source : AC1 6) chain A residue 12 type sequence W description BINDING SITE FOR RESIDUE CL A 503 source : AC2 7) chain A residue 13 type sequence P description BINDING SITE FOR RESIDUE CL A 503 source : AC2 8) chain A residue 14 type sequence S description BINDING SITE FOR RESIDUE CL A 503 source : AC2 9) chain A residue 59 type sequence E description BINDING SITE FOR RESIDUE CA A 401 source : AC3 10) chain A residue 61 type sequence N description BINDING SITE FOR RESIDUE CA A 401 source : AC3 11) chain A residue 64 type sequence Q description BINDING SITE FOR RESIDUE CA A 401 source : AC3 12) chain A residue 66 type sequence D description BINDING SITE FOR RESIDUE CA A 401 source : AC3 13) chain A residue 69 type sequence E description BINDING SITE FOR RESIDUE CA A 401 source : AC3 14) chain A residue 45 type ACT_SITE sequence H description Charge relay system => ECO:0000269|PubMed:4578945, ECO:0000269|PubMed:5415110 source Swiss-Prot : SWS_FT_FI1 15) chain A residue 93 type ACT_SITE sequence D description Charge relay system => ECO:0000269|PubMed:5415110 source Swiss-Prot : SWS_FT_FI2 16) chain A residue 188 type ACT_SITE sequence S description Charge relay system => ECO:0000269|PubMed:5415110 source Swiss-Prot : SWS_FT_FI2 17) chain A residue 59 type BINDING sequence E description BINDING => ECO:0000269|PubMed:7656008, ECO:0007744|PDB:1ELA, ECO:0007744|PDB:1ELB, ECO:0007744|PDB:1ELC source Swiss-Prot : SWS_FT_FI3 18) chain A residue 61 type BINDING sequence N description BINDING => ECO:0000269|PubMed:7656008, ECO:0007744|PDB:1ELA, ECO:0007744|PDB:1ELB, ECO:0007744|PDB:1ELC source Swiss-Prot : SWS_FT_FI3 19) chain A residue 64 type BINDING sequence Q description BINDING => ECO:0000269|PubMed:7656008, ECO:0007744|PDB:1ELA, ECO:0007744|PDB:1ELB, ECO:0007744|PDB:1ELC source Swiss-Prot : SWS_FT_FI3 20) chain A residue 69 type BINDING sequence E description BINDING => ECO:0000269|PubMed:7656008, ECO:0007744|PDB:1ELA, ECO:0007744|PDB:1ELB, ECO:0007744|PDB:1ELC source Swiss-Prot : SWS_FT_FI3 21) chain A residue 41-46 type prosite sequence MTAAHC description TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. MTAAHC source prosite : PS00134 22) chain A residue 182-193 type prosite sequence SGCQGDSGGPLH description TRYPSIN_SER Serine proteases, trypsin family, serine active site. SGcqGDSGGPLH source prosite : PS00135

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