##gff-version 3 Q61129 UniProtKB Signal peptide 1 18 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 Q61129 UniProtKB Chain 19 603 . . . ID=PRO_0000027571;Note=Complement factor I Q61129 UniProtKB Chain 19 356 . . . ID=PRO_0000027572;Note=Complement factor I heavy chain Q61129 UniProtKB Chain 361 603 . . . ID=PRO_0000027573;Note=Complement factor I light chain Q61129 UniProtKB Domain 58 111 . . . Note=Kazal-like;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00798 Q61129 UniProtKB Domain 117 217 . . . Note=SRCR;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00196 Q61129 UniProtKB Domain 218 262 . . . Note=LDL-receptor class A 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00124 Q61129 UniProtKB Domain 263 299 . . . Note=LDL-receptor class A 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00124 Q61129 UniProtKB Domain 361 594 . . . Note=Peptidase S1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00274 Q61129 UniProtKB Active site 401 401 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00750 Q61129 UniProtKB Active site 449 449 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00750 Q61129 UniProtKB Active site 545 545 . . . Note=Charge relay system;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P00750 Q61129 UniProtKB Binding site 244 244 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 247 247 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 249 249 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 251 251 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 257 257 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 258 258 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 281 281 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 284 284 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 286 286 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 288 288 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 294 294 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Binding site 295 295 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Glycosylation 106 106 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q61129 UniProtKB Glycosylation 116 116 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:16944957;Dbxref=PMID:16944957 Q61129 UniProtKB Glycosylation 174 174 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q61129 UniProtKB Glycosylation 182 182 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q61129 UniProtKB Glycosylation 267 267 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q61129 UniProtKB Glycosylation 514 514 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:17330941;Dbxref=PMID:17330941 Q61129 UniProtKB Glycosylation 556 556 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q61129 UniProtKB Disulfide bond 36 260 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 46 57 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 51 62 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 64 96 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 70 89 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 78 109 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 144 186 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 157 219 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 191 201 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 234 252 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 246 261 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 264 276 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 271 289 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 283 298 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 348 473 . . . Note=Interchain (between heavy and light chains);Ontology_term=ECO:0000255,ECO:0000255,ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00124,ECO:0000255|PROSITE-ProRule:PRU00196,ECO:0000255|PROSITE-ProRule:PRU00274,ECO:0000255|PROSITE-ProRule:PRU00798 Q61129 UniProtKB Disulfide bond 386 402 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 394 464 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 473 473 . . . Note=Interchain (with C-327);Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 487 551 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 515 530 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Disulfide bond 541 570 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05156 Q61129 UniProtKB Sequence conflict 114 114 . . . Note=K->N;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q61129 UniProtKB Sequence conflict 236 252 . . . Note=NGKHIPQEKACNGVNDC->MGSTFLRRKPATVSMTV;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q61129 UniProtKB Sequence conflict 554 554 . . . Note=I->T;Ontology_term=ECO:0000305;evidence=ECO:0000305