eF-site ID 1sz8-A PDB Code 1sz8 Chain A click to enlarge Title Crystal Structure of an Acidic Phospholipase A2 from Naja Naja Sagittifera at 1.5 A resolution Classification HYDROLASE Compound Phospholipase A2 isoform 3 Source ORGANISM_SCIENTIFIC: Naja sagittifera; Sequence A:  NLYQFKNMIQCTVPSRSWQDFADYGCYCGKGGSGTPVDDL DRCCQVHDNCYNEAENISGCRPYFKTYSYECTQGTLTCKG DNNACAASVCDCDRLAAICFAGAPYNDANYNIDLKARCN Description Functional site 1) chain A residue 28 type sequence Y description BINDING SITE FOR RESIDUE CA A 201 source : AC1 2) chain A residue 30 type sequence G description BINDING SITE FOR RESIDUE CA A 201 source : AC1 3) chain A residue 32 type sequence G description BINDING SITE FOR RESIDUE CA A 201 source : AC1 4) chain A residue 49 type sequence D description BINDING SITE FOR RESIDUE CA A 201 source : AC1 5) chain A residue 54 type sequence E description BINDING SITE FOR RESIDUE PO4 A 301 source : AC2 6) chain A residue 57 type sequence N description BINDING SITE FOR RESIDUE PO4 A 301 source : AC2 7) chain A residue 62 type sequence R description BINDING SITE FOR RESIDUE PO4 A 301 source : AC2 8) chain A residue 66 type sequence K description BINDING SITE FOR RESIDUE PO4 A 301 source : AC2 9) chain A residue 67 type sequence T description BINDING SITE FOR RESIDUE PO4 A 301 source : AC2 10) chain A residue 74 type sequence Q description BINDING SITE FOR RESIDUE PO4 A 301 source : AC2 11) chain A residue 28 type sequence Y description BINDING SITE FOR RESIDUE ACY A 401 source : AC3 12) chain A residue 30 type sequence G description BINDING SITE FOR RESIDUE ACY A 401 source : AC3 13) chain A residue 48 type sequence H description BINDING SITE FOR RESIDUE ACY A 401 source : AC3 14) chain A residue 49 type sequence D description BINDING SITE FOR RESIDUE ACY A 401 source : AC3 15) chain A residue 48 type ACT_SITE sequence H description ACT_SITE => ECO:0000305|PubMed:15823962 source Swiss-Prot : SWS_FT_FI1 16) chain A residue 94 type ACT_SITE sequence D description ACT_SITE => ECO:0000305|PubMed:15823962 source Swiss-Prot : SWS_FT_FI1 17) chain A residue 28 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:15823962, ECO:0007744|PDB:1OXR source Swiss-Prot : SWS_FT_FI2 18) chain A residue 30 type BINDING sequence G description BINDING => ECO:0000269|PubMed:15823962, ECO:0007744|PDB:1OXR source Swiss-Prot : SWS_FT_FI2 19) chain A residue 32 type BINDING sequence G description BINDING => ECO:0000269|PubMed:15823962, ECO:0007744|PDB:1OXR source Swiss-Prot : SWS_FT_FI2 20) chain A residue 49 type BINDING sequence D description BINDING => ECO:0000269|PubMed:15823962, ECO:0007744|PDB:1OXR source Swiss-Prot : SWS_FT_FI2 21) chain A residue 44-51 type prosite sequence CCQVHDNC description PA2_HIS Phospholipase A2 histidine active site. CCQvHDnC source prosite : PS00118 22) chain A residue 90-100 type prosite sequence VCDCDRLAAIC description PA2_ASP Phospholipase A2 aspartic acid active site. VCDCDRLAaIC source prosite : PS00119

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