type start end name pdb_id identity asym_id_homo oper_homo auth_asym_id_homo mol_id_homo asym_id_con oper_con auth_asym_id_con mol_id_con sites description_homo description_con length 1 274 id 1 274 AP3A_SARS title 1 274 RecName: Full=ORF3a protein;AltName: Full=Accessory protein 3a;AltName: Full=Protein 3a;AltName: Full=Protein U274;AltName: Full=Protein X1; seq 1 274 MDLFMRFFTLGSITAQPVKIDNASPASTVHATATIPLQASLPFGWLVIGVAFLAVFQSATKIIALNKRWQLALYKGFQFICNLLLLFVTIYSHLLLVAAGMEAQFLYLYALIYFLQCINACRIIMRCWLCWKCKSKNPLLYDANYFVCWHTHNYDYCIPYNSVTDTIVVTEGDGISTPKLKEDYQIGGYSEDRHSGVKDYVVVHGYFTEVYYQLESTQITTDTGIENATFFIFNKLVKDPPNVQIHTIDGSSGVANPAMDPIYDEPTTTTSVPL uniprot 1 274 CHAIN /note="ORF3a protein" /id="PRO_0000106131" uniprot 1 34 TOPO_DOM /note="Extracellular" uniprot 35 55 TRANSMEM /note="Helical" uniprot 56 78 TOPO_DOM /note="Cytoplasmic" uniprot 79 99 TRANSMEM /note="Helical" uniprot 100 104 TOPO_DOM /note="Extracellular" uniprot 105 125 TRANSMEM /note="Helical" uniprot 126 274 TOPO_DOM /note="Cytoplasmic" uniprot 33 141 DOMAIN /note="CoV 3a-like viroporin TM" uniprot 145 237 DOMAIN /note="CoV 3a-like viroporin CD" disorder 1 6 predicted_by_DISOPRED disorder 8 8 predicted_by_DISOPRED disorder 10 10 predicted_by_DISOPRED disorder 13 13 predicted_by_DISOPRED disorder 266 274 predicted_by_DISOPRED pdb_monomer 40 237 monomer 8eqs 100.0 B B AP3A_SARS 40-237 pdb_complex 40 237 hetero 8equ 76.4 A 1 A AP3A_SARS2 C 1 C SAP_HUMAN 114:118:121:122:206-208 ORF3a protein Saposin-A[80 aa] pdb_complex 40 237 hetero 8equ 76.4 A 1 A AP3A_SARS2 F 1 F SAP_HUMAN 64 ORF3a protein Saposin-A[80 aa] pdb_complex 40 237 hetero 8equ 76.4 A 1 A AP3A_SARS2 D 1 D 107 ORF3a protein Saposin A, polyalanine model[79 aa] pdb_complex 40 237 hetero 7kjr 76.6 A 1 A AP3A_SARS2 C 1 C APOA1_HUMAN 62-64:67:69:70 ORF3a protein Apolipoprotein A-I[31 aa] pdb_complex 40 237 hetero 7kjr 76.6 A 1 A AP3A_SARS2 D 1 D APOA1_HUMAN 121:125:128:132:206:207 ORF3a protein Apolipoprotein A-I[31 aa] pdb_complex 40 237 compound 7kjr 76.6 A 1 A AP3A_SARS2 E 1 A PEE 61-64 ORF3a protein 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine[23 a.. pdb_complex 40 237 compound 7kjr 76.6 A 1 A AP3A_SARS2 F 1 B PEE 118:121:122:206 ORF3a protein 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine[23 a.. pdb_complex 40 237 compound 8eqj 76.4 A 1 A AP3A_SARS2 D 1 A PEE 75:76:78:79:122:123:140 ORF3a protein 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine[22 a.. pdb_complex 40 237 homo 6xdc 76.6 A 1 A AP3A_SARS2 B 1 B AP3A_SARS2 46:47:50:51:54:55:57-59:61:62:65:66:85:89:108:109:112:115:116:118:119:122:144:145:160:161:164:168:185:187-189:215:216:218:222:223:225:230:232:234 ORF3a protein ORF3a protein[193 aa] pdb_complex 40 237 homo 8eqs 100.0 A 1 A AP3A_SARS B 1 B AP3A_SARS 46-48:50:51:53-55:57:58:61:62:65:66:82:85:88:89:105:108:112:115:116:119:122:144:160-162:164-166:168:170:173:185:187-189:215:216:218:222:223:225:230:232:234 ORF3a protein ORF3a protein[192 aa]