eF-site ID 1a0j-C PDB Code 1a0j Chain C click to enlarge Title CRYSTAL STRUCTURE OF A NON-PSYCHROPHILIC TRYPSIN FROM A COLD-ADAPTED FISH SPECIES. Classification SERINE PROTEASE Compound TRYPSIN Source ORGANISM_COMMON: Atlantic salmon; ORGANISM_SCIENTIFIC: Salmo salar; Sequence C:  IVGGYECRKNSASYQASLQSGYHFCGGSLISSTWVVSAAH CYKSRIQVRLGEHNIAVNEGTEQFIDSVKVIMHPSYNSRN LDNDIMLIKLSKPASLNSYVSTVALPSSCASSGTRCLVSG WGNLSGSSSNYPDTLRCLDLPILSSSSCNSAYPGQITSNM FCAGFMEGGKDSCQGDSGGPVVCNGQLQGVVSWGYGCAQR NKPGVYTKVCNYRSWISSTMSSN Description Functional site 1) chain C residue 57 type sequence H description BINDING SITE FOR RESIDUE SO4 C 248 source : AC6 2) chain C residue 192 type sequence Q description BINDING SITE FOR RESIDUE SO4 C 248 source : AC6 3) chain C residue 193 type sequence G description BINDING SITE FOR RESIDUE SO4 C 248 source : AC6 4) chain C residue 195 type sequence S description BINDING SITE FOR RESIDUE SO4 C 248 source : AC6 5) chain C residue 21 type sequence E description BINDING SITE FOR RESIDUE SO4 C 249 source : AC7 6) chain C residue 152 type sequence P description BINDING SITE FOR RESIDUE SO4 C 249 source : AC7 7) chain C residue 153 type sequence D description BINDING SITE FOR RESIDUE SO4 C 249 source : AC7 8) chain C residue 154 type sequence T description BINDING SITE FOR RESIDUE SO4 C 249 source : AC7 9) chain C residue 156 type sequence R description BINDING SITE FOR RESIDUE SO4 C 249 source : AC7 10) chain C residue 95 type sequence N description BINDING SITE FOR RESIDUE SO4 D 250 source : BC1 11) chain C residue 97 type sequence R description BINDING SITE FOR RESIDUE SO4 D 250 source : BC1 12) chain C residue 96 type sequence S description BINDING SITE FOR RESIDUE SO4 D 251 source : BC2 13) chain C residue 189 type sequence D description BINDING SITE FOR RESIDUE BEN C 246 source : BC5 14) chain C residue 190 type sequence S description BINDING SITE FOR RESIDUE BEN C 246 source : BC5 15) chain C residue 191 type sequence C description BINDING SITE FOR RESIDUE BEN C 246 source : BC5 16) chain C residue 195 type sequence S description BINDING SITE FOR RESIDUE BEN C 246 source : BC5 17) chain C residue 219 type sequence G description BINDING SITE FOR RESIDUE BEN C 246 source : BC5 18) chain C residue 226 type sequence G description BINDING SITE FOR RESIDUE BEN C 246 source : BC5 19) chain C residue 57 type ACT_SITE sequence H description Charge relay system => ECO:0000250 source Swiss-Prot : SWS_FT_FI1 20) chain C residue 102 type ACT_SITE sequence D description Charge relay system => ECO:0000250 source Swiss-Prot : SWS_FT_FI1 21) chain C residue 195 type ACT_SITE sequence S description Charge relay system => ECO:0000250 source Swiss-Prot : SWS_FT_FI1 22) chain C residue 70 type BINDING sequence E description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI2 23) chain C residue 72 type BINDING sequence N description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI2 24) chain C residue 80 type BINDING sequence E description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI2 25) chain C residue 75 type BINDING sequence V description source Swiss-Prot : SWS_FT_FI3 26) chain C residue 189 type SITE sequence D description Required for specificity => ECO:0000250 source Swiss-Prot : SWS_FT_FI4

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