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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH CR1 (CCP15-17)
 
Authors :  F. Forneris, J. Wu, X. Xue, P. Gros
Date :  18 Nov 15  (Deposition) - 06 Apr 16  (Release) - 01 Jun 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.30
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  D,E,F  (1x)
Biol. Unit 2:  A,B,C  (1x)
Keywords :  Lipid Binding Protein, Complement System, Immune System, Plasma Protein, Regulators Of Complement Activity, Cofactor Activity, Decay Accelerating Activity (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Forneris, J. Wu, X. Xue, D. Ricklin, Z. Lin, G. Sfyroera, A. Tzekou, E. Volokhina, J. C. Granneman, R. Hauhart, P. Bertram, M. K. Liszewski J. P. Atkinson, J. D. Lambris, P. Gros
Regulators Of Complement Activity Mediate Inhibitory Mechanisms Through A Common C3B-Binding Mode.
Embo J. V. 35 1133 2016
PubMed-ID: 27013439  |  Reference-DOI: 10.15252/EMBJ.201593673

(-) Compounds

Molecule 1 - COMPLEMENT C3 BETA CHAIN
    Chains: A, D
    Fragment: RESIDUES 23-667
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: PURIFIED FROM HUMAN PLASMA
    Synonym: C3 AND PZP-LIKE ALPHA-2-MACROGLOBULIN DOMAIN-CONTAINING PROTEIN 1
 
Molecule 2 - COMPLEMENT C3B ALPHA' CHAIN
    Chains: B, E
    Fragment: CCP DOMAINS, RESIDUES 749-1663
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: PURIFIED FROM HUMAN PLASMA
 
Molecule 3 - COMPLEMENT RECEPTOR TYPE 1
    Chains: C, F
    Engineered: YES
    Expression System: KOMAGATAELLA PASTORIS
    Expression System Taxid: 4922
    Fragment: RESIDUES 942-1136
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: C3B/C4B RECEPTOR, COMPLEMENT CR1, CD35

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x):    DEF
Biological Unit 2 (1x): ABC   

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:85 , LEU A:501BINDING SITE FOR MONO-SACCHARIDE NAG A1063 BOUND TO ASN A 85
2AC2SOFTWARETHR D:41 , ASN D:85 , ALA D:503BINDING SITE FOR MONO-SACCHARIDE NAG D1063 BOUND TO ASN D 85
3AC3SOFTWARETHR D:41 , ASN D:85 , ALA D:503BINDING SITE FOR MONO-SACCHARIDE NAG D1063 BOUND TO ASN D 85

(-) SS Bonds  (31, 31)

Asymmetric Unit
No.Residues
1A:559 -B:816
2A:627 -A:662
3B:873 -B:1513
4B:1101 -B:1158
5B:1358 -B:1489
6B:1389 -B:1458
7B:1506 -B:1511
8B:1518 -B:1590
9B:1537 -B:1661
10B:1637 -B:1646
11C:943 -C:986
12C:973 -C:999
13C:1004 -C:1045
14C:1031 -C:1061
15C:1066 -C:1115
16C:1095 -C:1132
17D:559 -E:816
18D:627 -D:662
19E:873 -E:1513
20E:1101 -E:1158
21E:1358 -E:1489
22E:1389 -E:1458
23E:1506 -E:1511
24E:1537 -E:1661
25E:1637 -E:1646
26F:943 -F:986
27F:973 -F:999
28F:1004 -F:1045
29F:1031 -F:1061
30F:1066 -F:1115
31F:1095 -F:1132

(-) Cis Peptide Bonds  (25, 25)

Asymmetric Unit
No.Residues
1Phe A:62 -Pro A:63
2Lys A:97 -Ser A:98
3Gly A:101 -Arg A:102
4Asp A:277 -Gly A:278
5Asn A:313 -Pro A:314
6Gln A:392 -Gly A:393
7Thr A:463 -Glu A:464
8Ile A:526 -Pro A:527
9Ser B:1317 -Leu B:1318
10Lys B:1353 -Asp B:1354
11Pro B:1495 -Glu B:1496
12Asp B:1525 -Lys B:1526
13Lys B:1615 -Pro B:1616
14Gly C:941 -His C:942
15Phe D:62 -Pro D:63
16Lys D:97 -Ser D:98
17Gly D:101 -Arg D:102
18Gln D:392 -Gly D:393
19Gly D:393 -Glu D:394
20Ile D:526 -Pro D:527
21Lys E:1353 -Asp E:1354
22Ser E:1523 -Asp E:1524
23Asp E:1524 -Asp E:1525
24Lys E:1615 -Pro E:1616
25Gly F:941 -His F:942

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5FO9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5FO9)

(-) Exons   (0, 0)

(no "Exon" information available for 5FO9)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:642
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeee.eee...eeeeeeeee.....eeeeeeeeee......eeeeeeee......eeeeeee..............eeeeeeeee..eeeeeeeeee....eeeeee...ee....eeeeeeeee.........eeeeeee.....eeeeeeee......eeeeeee.......eeeeeeeee..eeeeeeeeeeee.......eeeeeee....ee......eeeeeeeee.......eeeeeeeeee....eee.hhhheeeee...eeeeeehhhhhhhhh...hhhhhh..eeeeeeeeee.....eeeeeeeeeeee....eee......ee.....eeeeeeee..........eeeee......ee.....eeeeee........eeeeeee...........eeeeeeee..hhhhh..eeeee..........eeeeeeeee....hhhhh.eeeeeeee..eeeeeeeee......eeeeeee.hhhhh.eeeeeeeeeee.....eeeeeeeeeee.........eeee............eeeeeeeee...eeeeeeeehhhhhhh.....hhhhhhhhhhhh..........hhhhhhhhh.eeeee................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                5fo9 A   23 SPMYSIITPNILRLESEETMVLEAHDAQGDVPVTVTVHDFPGKKLVLSSEKTVLTPATNHMGNVTFTIPANREFKSEKGRNKFVTVQATFGTQVVEKVVLVSLQSGYLFIQTDKTIYTPGSTVLYRIFTVNHKLLPVGRTVMVNIENPEGIPVKQDSLSSQNQLGVLPLSWDIPELVNMGQWKIRAYYENSPQQVFSTEFEVKEYVLPSFEVIVEPTEKFYYIYNEKGLEVTITARFLYGKKVEGTAFVIFGIQDGEQRISLPESLKRIPIEDGSGEVVLSRKVLLDGVQNPRAEDLVGKSLYVSATVILHSGSDMVQAERSGIPIVTSPYQIHFTKTPKYFKPGMPFDLMVFVTNPDGSPAYRVPVAVQGEDTVQSLTQGDGVAKLSINTHPSQKPLSITVRTKKQELSEAEQATRTMQALPYSTVGNSNNYLHLSVLRTELRPGETLNVNFLLRMDRAHEAKIRYYTYLIMNKGRLLKAGRQVREPGQDLVVLPLSITTDFIPSFRLVAYYTLIGASGQREVVADSVWVDVKDSCVGSLVVKSGQSEDRQPVPGQQMTLKIEGDHGARVVLVAVDKGVFVLNKKNKLTQSKIWDVVEKADIGCTPGSGKDYAGVFSDAGLTFTSSSGQQTAQRAELQCPQ  664
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662  


Chain B from PDB  Type:PROTEIN  Length:903
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..................eeeeeeee........eeeeeeeee.....eeeeeeeeeee...eeee....eeee...eeeeee...eee....eeeeeeeee......eeeeeee.....ee........eeeeeee...eeeeeeeeeee...eeeeeeeeeee.....eeeeeeeeeee...eeeeeeeeeeee.........eeeeee..............eeeeeeeee..........hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh..........................hhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.....hhhhhhhhh...hhh......hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhh......eeeeeeee..eeeeeeeeee......eeeeee.....eeeeee...eeeeeeeeeeee..........eeeeeeeee....eeeeeeeeee........eeeeee....eeehhhhhhhhhh...ee.hhhhhh.......eeeeee........eeeeeeeee.........eeeeeee..eeeeeeeeee....hhhh..eeee..eeee..............hhhhhhhhhh.....eeeeeeeeeee....eeeeeeeeeeeee..........eeeeeee.............eeeeee.............ee.....eeeee...hhhhh..hhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5fo9 B  752 DEDIIAEENIVSRSEFPESWLWNVEDLKEPPKNGISTKLMNIFLKDSITTWEILAVSMSDKKGICVADPFEVTVMQDFFIDLRLPYSVVRNEQVEIRAVLYNYRQNQELKVRVELLHNPAFCSLATTKRRHQQTVTIPPKSSLSVPYVIVPLKTGLQEVEVKAAVYHHFISDGVRKSLKVVPEGIRMNKTVAVRTLDPERLGREGVQKEDIPPADLSDQVPDTESETRILLQGTPVAQMTEDAVDAERLKHLIVTPSGCGEENMIGMTPTVIAVHYLDETEQWEKFGLEKRQGALELIKKGYTQQLAFRQPSSAFAAFVKRAPSTWLTAYVVKVFSLAVNLIAIDSQVLCGAVKWLILEKQKPDGVFQEDAPVIHQEMIGGLRNNNEKDMALTAFVLISLQEAKDICEEQVNSLPGSITKAGDFLEANYMNLQRSYTVAIAGYALAQMGRLKGPLLNKFLTTAKDKNRWEDPGKQLYNVEATSYALLALLQLKDFDFVPPVVRWLNEQRYYGGGYGSTQATFMVFQALAQYQKDAPDHQELNLDVSLQLPSRSSKITHRIHWESASLLRSEETKENEGFTVTAEGKGQGTLSVVTMYHAKAKDQLTCNKFDLKVTIKPAPKNTMILEICTRYRGDQDATMSILDISMMTGFAPDTDDLKQLANGVDRYISKYELDKAFSDRNTLIIYLDKVSHSEDDCLAFKVHQYFNVELIQPGAVKVYAYYNLEESCTRFYHPEKEDGKLNKLCRDELCRCAEENCFIQKSDDKVTLEERLDKACEPGVDYVYKTRLVKVQLSNDFDEYIMAIEQTIKSGSDEVQVGQQRTFISPIKCREALKLEEKKHYLMWGLSSDFWGEKPNLSYIIGKDTWVEHWPEEDECQDEENQKQCQDLGAFTESMVVFGCPN 1663
                                   761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151      1161      1171      1181      1191      1201      1211      1221      1231      1241      1251      1261      1271      1281      1291      1301      1311      1321      1331      1341      1351      1361      1371|     1390      1400      1410      1420      1430      1440      1450      1460      1470      1480      1490      1500      1510      1520      1530      1540      1550      1560      1570      1580      1590      1600      1610      1620      1630      1640      1650      1660   
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    1371|                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1381                                                                                                                                                                                                                                                                                          


Chain C from PDB  Type:PROTEIN  Length:194
                                                                                                                                                                                                                                   
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eee................eee...ee.....................ee...........eeeee........eeeeee...eeee...eeeeee....eee.....eeee.............ee...........eeee.............ee....eeee.......ee.....ee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5fo9 C  941 GHCQAPDHFLFAKLKTQTNASDFPIGTSLKYECRPEYYGRPFSITCLDNLVWSSPKDVCKRKSCKTPPDPVNGMVHVITDIQVGSRINYSCTTGHRLIGHSSAECILSGNTAHWSTKPPICQRIPCGLPPTIANGDFISTNRENFHYGSVVTYRCNLGSRGRKVFELVGEPSIYCTSNDDQVGIWSGPAPQCII 1134
                                   950       960       970       980       990      1000      1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130    


Chain D from PDB  Type:PROTEIN  Length:642
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeee.eee...eeeeeeeee.....eeeeeeeee.......eeeeeeee......eeeeeee..............eeeeeeeee..eeeeeeeeee...eeeeeee...ee....eeeeeeeeee........eeeeeee.....eeeeeeee......eeeeeee.......eeeeeeeee..eeeeeeeeeeee.......eeeeeee....ee......eeeeeeeee.......eeeeeeeeeee..eeeeeeeeeeeeee...eeeeeehhhhhhhhh...hhhhhh..eeeeeeeeee.....eeeeeeeeeeee....eee......ee.....eeeeeeee..........eeeee......ee.....eeeeee........eeeeeee...........eeeeeeee..hhhhh..eeeee..........eeeeeeeee....hhhhh.eeeeeeee..eeeeeeeee......eeeeeee.hhhhh.eeeeeeeeeee.....eeeeeeeeeee.........eeee............eeeeeeee....eeeeeeeehhhhhhh.....hhhhhhhhhhhh..........hhhhhhhhh.eeeee................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                5fo9 D   23 SPMYSIITPNILRLESEETMVLEAHDAQGDVPVTVTVHDFPGKKLVLSSEKTVLTPATNHMGNVTFTIPANREFKSEKGRNKFVTVQATFGTQVVEKVVLVSLQSGYLFIQTDKTIYTPGSTVLYRIFTVNHKLLPVGRTVMVNIENPEGIPVKQDSLSSQNQLGVLPLSWDIPELVNMGQWKIRAYYENSPQQVFSTEFEVKEYVLPSFEVIVEPTEKFYYIYNEKGLEVTITARFLYGKKVEGTAFVIFGIQDGEQRISLPESLKRIPIEDGSGEVVLSRKVLLDGVQNPRAEDLVGKSLYVSATVILHSGSDMVQAERSGIPIVTSPYQIHFTKTPKYFKPGMPFDLMVFVTNPDGSPAYRVPVAVQGEDTVQSLTQGDGVAKLSINTHPSQKPLSITVRTKKQELSEAEQATRTMQALPYSTVGNSNNYLHLSVLRTELRPGETLNVNFLLRMDRAHEAKIRYYTYLIMNKGRLLKAGRQVREPGQDLVVLPLSITTDFIPSFRLVAYYTLIGASGQREVVADSVWVDVKDSCVGSLVVKSGQSEDRQPVPGQQMTLKIEGDHGARVVLVAVDKGVFVLNKKNKLTQSKIWDVVEKADIGCTPGSGKDYAGVFSDAGLTFTSSSGQQTAQRAELQCPQ  664
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662  


Chain E from PDB  Type:PROTEIN  Length:903
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..................ee...eee.........eeeeeeee......eeeeeeeeee...eeee...eeee....eeeeee...eee....eeeeeeeee......eeeeeee.....ee........eeeeeee...eeeeeeeeeee...eeeeeeeeeee.....eeeeeeeeeee....eeeeeeeeeee.........eeeeee.............eeeeeeeeee..............hhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.........................hhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.....hhhhhhhhhh..hhh......hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhh......eeeeeeee..eeeeeeeeee......eeeeee.....eeeeee...eeeeeeeeeee...........eeeeeeeee....eeeeeeeeee........eeeeee....eeehhhhhhhhhh...ee.hhhhhh.......eeeeee........eeeeeeeee.........eeeeeee..eeeeeeeeee...hhhhh..eeee..eeee..............hhhhhhhhhh.....eeeeeeeeeee....eeeeeeeeeeeee..........eeeeeee..hhhhhh.....eeeeee....ee......eee.....eeeee..hhhhhh..hhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5fo9 E  752 DEDIIAEENIVSRSEFPESWLWNVEDLKEPPKNGISTKLMNIFLKDSITTWEILAVSMSDKKGICVADPFEVTVMQDFFIDLRLPYSVVRNEQVEIRAVLYNYRQNQELKVRVELLHNPAFCSLATTKRRHQQTVTIPPKSSLSVPYVIVPLKTGLQEVEVKAAVYHHFISDGVRKSLKVVPEGIRMNKTVAVRTLDPERLGREGVQKEDIPPADLSDQVPDTESETRILLQGTPVAQMTEDAVDAERLKHLIVTPSGCGEENMIGMTPTVIAVHYLDETEQWEKFGLEKRQGALELIKKGYTQQLAFRQPSSAFAAFVKRAPSTWLTAYVVKVFSLAVNLIAIDSQVLCGAVKWLILEKQKPDGVFQEDAPVIHQEMIGGLRNNNEKDMALTAFVLISLQEAKDICEEQVNSLPGSITKAGDFLEANYMNLQRSYTVAIAGYALAQMGRLKGPLLNKFLTTAKDKNRWEDPGKQLYNVEATSYALLALLQLKDFDFVPPVVRWLNEQRYYGGGYGSTQATFMVFQALAQYQKDAPDHQELNLDVSLQLPSRSSKITHRIHWESASLLRSEETKENEGFTVTAEGKGQGTLSVVTMYHAKAKDQLTCNKFDLKVTIKPAPKNTMILEICTRYRGDQDATMSILDISMMTGFAPDTDDLKQLANGVDRYISKYELDKAFSDRNTLIIYLDKVSHSEDDCLAFKVHQYFNVELIQPGAVKVYAYYNLEESCTRFYHPEKEDGKLNKLCRDELCRCAEENCFIQKSDDKVTLEERLDKACEPGVDYVYKTRLVKVQLSNDFDEYIMAIEQTIKSGSDEVQVGQQRTFISPIKCREALKLEEKKHYLMWGLSSDFWGEKPNLSYIIGKDTWVEHWPEEDECQDEENQKQCQDLGAFTESMVVFGCPN 1663
                                   761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151      1161      1171      1181      1191      1201      1211      1221      1231      1241      1251      1261      1271      1281      1291      1301      1311      1321      1331      1341      1351      1361      1371|     1390      1400      1410      1420      1430      1440      1450      1460      1470      1480      1490      1500      1510      1520      1530      1540      1550      1560      1570      1580      1590      1600      1610      1620      1630      1640      1650      1660   
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    1371|                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1381                                                                                                                                                                                                                                                                                          


Chain F from PDB  Type:PROTEIN  Length:194
                                                                                                                                                                                                                                   
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........ee...............eeeee....ee..eee..............ee.............eeee........eeeee....eeee...eee...............eeee.ee........eeee......ee...eeeeee...........ee...eeeee.......ee.....ee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5fo9 F  941 GHCQAPDHFLFAKLKTQTNASDFPIGTSLKYECRPEYYGRPFSITCLDNLVWSSPKDVCKRKSCKTPPDPVNGMVHVITDIQVGSRINYSCTTGHRLIGHSSAECILSGNTAHWSTKPPICQRIPCGLPPTIANGDFISTNRENFHYGSVVTYRCNLGSRGRKVFELVGEPSIYCTSNDDQVGIWSGPAPQCII 1134
                                   950       960       970       980       990      1000      1010      1020      1030      1040      1050      1060      1070      1080      1090      1100      1110      1120      1130
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5FO9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5FO9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5FO9)

(-) Gene Ontology  (63, 69)

Asymmetric Unit(hide GO term definitions)

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Asymmetric Unit
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  Cis Peptide Bonds
    Asn A:313 - Pro A:314   [ RasMol ]  
    Asp A:277 - Gly A:278   [ RasMol ]  
    Asp B:1525 - Lys B:1526   [ RasMol ]  
    Asp E:1524 - Asp E:1525   [ RasMol ]  
    Gln A:392 - Gly A:393   [ RasMol ]  
    Gln D:392 - Gly D:393   [ RasMol ]  
    Gly A:101 - Arg A:102   [ RasMol ]  
    Gly C:941 - His C:942   [ RasMol ]  
    Gly D:101 - Arg D:102   [ RasMol ]  
    Gly D:393 - Glu D:394   [ RasMol ]  
    Gly F:941 - His F:942   [ RasMol ]  
    Ile A:526 - Pro A:527   [ RasMol ]  
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    Phe A:62 - Pro A:63   [ RasMol ]  
    Phe D:62 - Pro D:63   [ RasMol ]  
    Pro B:1495 - Glu B:1496   [ RasMol ]  
    Ser B:1317 - Leu B:1318   [ RasMol ]  
    Ser E:1523 - Asp E:1524   [ RasMol ]  
    Thr A:463 - Glu A:464   [ RasMol ]  
 
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  5fo9
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  CO3_HUMAN | P01024
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  CR1_HUMAN | P17927
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        CO3_HUMAN | P01024: 1c3d 1ghq 1w2s 2a73 2a74 2gox 2i07 2ice 2icf 2noj 2qki 2wii 2win 2wy7 2wy8 2xqw 2xwb 2xwj 3d5r 3d5s 3g6j 3l3o 3l5n 3nms 3oed 3ohx 3oxu 3rj3 3t4a 4hw5 4hwj 4i6o 4m76 4ont 4zh1 5fo7 5fo8 5foa 5fob 5m6w 5o32 5o35
        CR1_HUMAN | P17927: 1gkg 1gkn 1gop 1ppq 2mcy 2mcz 2q7z

(-) Related Entries Specified in the PDB File

5fo7 CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B AT 2.8 ANGSTROM RESOLUTION
5fo8 CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH MCP (CCP1-4)
5foa CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH DAF (CCP2-4)
5fob CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH SMALLPOX INHIBITOR OF COMPLEMENT (SPICE)