eF-site ID 3fkz-AB PDB Code 3fkz Chain A, B click to enlarge Title X-ray structure of the non covalent swapped form of the S16G/T17N/A19P/A20S/K31C/S32C mutant of bovine pancreatic ribonuclease Classification HYDROLASE Compound Ribonuclease pancreatic Source Bos taurus (Bovine) (RNAS1_BOVIN) Sequence A:  KETAAAKFERQHMDSGNSPSSSSNYCNQMMXXRNLTKDRC KPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHF DASV B:  KETAAAKFERQHMDSGNSPSSSSNYCNQMMXXRNLTKDRC KPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHF DASV Description Functional site 1) chain A residue 12 type catalytic sequence H description 164 source MCSA : MCSA1 2) chain A residue 41 type catalytic sequence K description 164 source MCSA : MCSA1 3) chain A residue 119 type catalytic sequence H description 164 source MCSA : MCSA1 4) chain A residue 120 type catalytic sequence F description 164 source MCSA : MCSA1 5) chain A residue 121 type catalytic sequence D description 164 source MCSA : MCSA1 6) chain B residue 12 type catalytic sequence H description 164 source MCSA : MCSA2 7) chain B residue 41 type catalytic sequence K description 164 source MCSA : MCSA2 8) chain B residue 119 type catalytic sequence H description 164 source MCSA : MCSA2 9) chain B residue 120 type catalytic sequence F description 164 source MCSA : MCSA2 10) chain B residue 121 type catalytic sequence D description 164 source MCSA : MCSA2 11) chain A residue 1 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 12) chain A residue 7 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 13) chain A residue 37 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 14) chain A residue 41 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 15) chain B residue 1 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 16) chain B residue 7 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 17) chain B residue 37 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 18) chain B residue 41 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 source Swiss-Prot : SWS_FT_FI4 19) chain A residue 7 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3 20) chain B residue 85 type BINDING sequence R description source Swiss-Prot : SWS_FT_FI3 21) chain A residue 10 type BINDING sequence R description source Swiss-Prot : SWS_FT_FI3 22) chain A residue 41 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3 23) chain A residue 66 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3 24) chain A residue 85 type BINDING sequence R description source Swiss-Prot : SWS_FT_FI3 25) chain B residue 7 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3 26) chain B residue 10 type BINDING sequence R description source Swiss-Prot : SWS_FT_FI3 27) chain B residue 41 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3 28) chain B residue 66 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI3 29) chain A residue 12 type ACT_SITE sequence H description Proton acceptor source Swiss-Prot : SWS_FT_FI1 30) chain B residue 12 type ACT_SITE sequence H description Proton acceptor source Swiss-Prot : SWS_FT_FI1 31) chain A residue 119 type ACT_SITE sequence H description Proton donor source Swiss-Prot : SWS_FT_FI2 32) chain B residue 119 type ACT_SITE sequence H description Proton donor source Swiss-Prot : SWS_FT_FI2 33) chain A residue 40-46 type prosite sequence CKPVNTF description RNASE_PANCREATIC Pancreatic ribonuclease family signature. CKpvNTF source prosite : PS00127 34) chain A residue 34 type CARBOHYD sequence N description N-linked (GlcNAc...) asparagine; partial => ECO:0000269|PubMed:19358553 source Swiss-Prot : SWS_FT_FI5 35) chain B residue 34 type CARBOHYD sequence N description N-linked (GlcNAc...) asparagine; partial => ECO:0000269|PubMed:19358553 source Swiss-Prot : SWS_FT_FI5

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