eF-site ID 2xtt-B PDB Code 2xtt Chain B click to enlarge Title Bovine trypsin in complex with evolutionary enhanced Schistocerca gregaria protease inhibitor 1 (SGPI-1-P02) Classification HYDROLASE Compound PROTEASE INHIBITOR SGPI-1 Source ORGANISM_COMMON: BOVINE; ORGANISM_SCIENTIFIC: BOS TAURUS; Sequence B:  IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAH CYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISG WGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQK NKPGVYTKVCNYVSWIKQTIASN Description Functional site 1) chain B residue 70 type sequence E description BINDING SITE FOR RESIDUE CA B 1245 source : AC1 2) chain B residue 72 type sequence N description BINDING SITE FOR RESIDUE CA B 1245 source : AC1 3) chain B residue 75 type sequence V description BINDING SITE FOR RESIDUE CA B 1245 source : AC1 4) chain B residue 80 type sequence E description BINDING SITE FOR RESIDUE CA B 1245 source : AC1 5) chain B residue 61 type sequence S description BINDING SITE FOR RESIDUE ACT B 1246 source : AC2 6) chain B residue 62 type sequence G description BINDING SITE FOR RESIDUE ACT B 1246 source : AC2 7) chain B residue 85 type sequence A description BINDING SITE FOR RESIDUE ACT B 1246 source : AC2 8) chain B residue 86 type sequence S description BINDING SITE FOR RESIDUE ACT B 1246 source : AC2 9) chain B residue 53-58 type prosite sequence VSAAHC description TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. VSAAHC source prosite : PS00134 10) chain B residue 189-200 type prosite sequence DSCQGDSGGPVV description TRYPSIN_SER Serine proteases, trypsin family, serine active site. DScqGDSGGPVV source prosite : PS00135 11) chain B residue 57 type ACT_SITE sequence H description Charge relay system source Swiss-Prot : SWS_FT_FI1 12) chain B residue 102 type ACT_SITE sequence D description Charge relay system source Swiss-Prot : SWS_FT_FI1 13) chain B residue 195 type ACT_SITE sequence S description Charge relay system source Swiss-Prot : SWS_FT_FI1 14) chain B residue 70 type BINDING sequence E description source Swiss-Prot : SWS_FT_FI2 15) chain B residue 72 type BINDING sequence N description source Swiss-Prot : SWS_FT_FI2 16) chain B residue 75 type BINDING sequence V description source Swiss-Prot : SWS_FT_FI2 17) chain B residue 80 type BINDING sequence E description source Swiss-Prot : SWS_FT_FI2 18) chain B residue 189 type BINDING sequence D description source Swiss-Prot : SWS_FT_FI2 19) chain B residue 192 type BINDING sequence Q description source Swiss-Prot : SWS_FT_FI2 20) chain B residue 195 type BINDING sequence S description source Swiss-Prot : SWS_FT_FI2

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