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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B AT 2.8 ANGSTROM RESOLUTION
 
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 :  2.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Lipid Binding, Complement System, Immune System, Plasma Protein (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
    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
    Fragment: RESIDUES 749-1663
    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

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:85 , LEU A:501BINDING SITE FOR MONO-SACCHARIDE NAG A1063 BOUND TO ASN A 63
2AC2SOFTWAREARG B:937 , ASN B:939BINDING SITE FOR MONO-SACCHARIDE NAG B1917 BOUND TO ASN B 917

(-) SS Bonds  (10, 10)

Asymmetric/Biological 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

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Phe A:62 -Pro A:63
2Ile A:526 -Pro A:527
3Glu A:571 -Asp A:572
4Pro A:663 -Gln A:664
5Gln B:1521 -Lys B:1522
6Trp B:1612 -Gly B:1613

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5FO7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5FO7)

(-) Exons   (0, 0)

(no "Exon" information available for 5FO7)

(-) Sequences/Alignments

Asymmetric/Biological 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:637
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.eee...eeeeeeeee.....eeeeeeeee......eeeeeeeeehhhhh.eeeeeee........eeeeeeeee..eeeeeeeeee....eeeeee...ee....eeeeeeeee.........eeeeeee.....eeeeeeee......eeeeeee.......eeeeeeeee.......eeeeeee.......eeeeeee....ee......eeeeeeeee.......eeeeeeeeeee..eeeeeeeeeeeeee...eeeeeehhhhhhhhh...hhhhhh..eeeeeeeeee.....eeeeeeeeeeee....eee......ee....eeeeeeeee..........eeee..eeeeeee.....eeeeeee.......eeeeeee...........eeeeeeee..hhhhh..eeeeee........eeeeeeeeee..........eeeeeeee..eeeeeeeee......eeeeeeeehhhhh.eeeeeeeeeeee...eeeeeeeeeeee........eeeee............eeeeeeeee...eeeeeeeehhhhhhh.....hhhhhhhhhhhh..........hhhhhhhhh.eeeee................. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5fo7 A   23 SPMYSIITPNILRLESEETMVLEAHDAQGDVPVTVTVHDFPGKKLVLSSEKTVLTPATNHMGNVTFTIPANRGRNKFVTVQATFGTQVVEKVVLVSLQSGYLFIQTDKTIYTPGSTVLYRIFTVNHKLLPVGRTVMVNIENPEGIPVKQDSLSSQNQLGVLPLSWDIPELVNMGQWKIRAYYENSPQQVFSTEFEVKEYVLPSFEVIVEPTEKFYYIYNEKGLEVTITARFLYGKKVEGTAFVIFGIQDGEQRISLPESLKRIPIEDGSGEVVLSRKVLLDGVQNPRAEDLVGKSLYVSATVILHSGSDMVQAERSGIPIVTSPYQIHFTKTPKYFKPGMPFDLMVFVTNPDGSPAYRVPVAVQGEDTVQSLTQGDGVAKLSINTHPSQKPLSITVRTKKQELSEAEQATRTMQALPYSTVGNSNNYLHLSVLRTELRPGETLNVNFLLRMDRAHEAKIRYYTYLIMNKGRLLKAGRQVREPGQDLVVLPLSITTDFIPSFRLVAYYTLIGASGQREVVADSVWVDVKDSCVGSLVVKSGQSEDRQPVPGQQMTLKIEGDHGARVVLVAVDKGVFVLNKKNKLTQSKIWDVVEKADIGCTPGSGKDYAGVFSDAGLTFTSSSGQQTAQRAELQCPQP  665
                                    32        42        52        62        72        82        92 ||    108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       
                                                                                                  94|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
                                                                                                  101                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:900
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....hhhhh........ee...eee........eeeeeeeee......eeeeeeeeee...eeee...eeee....eeeeee...eee....eeeeeeeee......eeeeeee.....ee........eeeeeee...eeeeeeeeeee...eeeeeeeeeee.....eeeeeeeeeee...eeeeeeeeeeeehhhhhh...eeeeee..............eeeeeeeee..........hhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh..ee...ee........hhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh.................hhhhhh..hhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh....hhhhhhhhhhh..hhh......hhhhhhhhhhhhhhhhh......hhhhhhhhhhhh........hhhhhhhhhhhhhhhhhh.......eeeeeee........eeeee.......eeeee.....eeeeee...eeeeeeeeeeee..........eeeeeeeee...eeeeeeeeee........eeeeee....eeehhhhhhhhhh...ee.hhhhhhh......eeeeee........eeeeeeeee.........eeeeeee..eeeeeeeeee..........eeee..eeee..............hhhhhhhhh......eeeeeeeeeee....eeeeeeeeeeeee..........eeeeeee..hhhhhh.....eeeeeehhh.ee.hhhhheee.....eeeee.hhhhhh...hhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                5fo7 B  752 DEDIIAEENIVSRSEFPESWLWNVEDLKEPPKNGISTKLMNIFLKDSITTWEILAVSMSDKKGICVADPFEVTVMQDFFIDLRLPYSVVRNEQVEIRAVLYNYRQNQELKVRVELLHNPAFCSLATTKRRHQQTVTIPPKSSLSVPYVIVPLKTGLQEVEVKAAVYHHFISDGVRKSLKVVPEGIRMNKTVAVRTLDPERLGREGVQKEDIPPADLSDQVPDTESETRILLQGTPVAQMTEDAVDAERLKHLIVTPSGCGEENMIGMTPTVIAVHYLDETEQWEKFGLEKRQGALELIKKGYTQQLAFRQPSSAFAAFVKRAPSTWLTAYVVKVFSLAVNLIAIDSQVLCGAVKWLILEKQDGVFQEDAPVIHQEMIGGLRNNNEKDMALTAFVLISLQEAKDICEEQVNSLPGSITKAGDFLEANYMNLQRSYTVAIAGYALAQMGRLKGPLLNKFLTTAKDKNRWEDPGKQLYNVEATSYALLALLQLKDFDFVPPVVRWLNEQRYYGGGYGSTQATFMVFQALAQYQKDAPDHQELNLDVSLQLPSRSSKITHRIHWESASLLRSEETKENEGFTVTAEGKGQGTLSVVTMYHAKAKDQLTCNKFDLKVTIKPAPNTMILEICTRYRGDQDATMSILDISMMTGFAPDTDDLKQLANGVDRYISKYELDKAFSDRNTLIIYLDKVSHSEDDCLAFKVHQYFNVELIQPGAVKVYAYYNLEESCTRFYHPEKEDGKLNKLCRDELCRCAEENCFIQKSDDKVTLEERLDKACEPGVDYVYKTRLVKVQLSNDFDEYIMAIEQTIKSGSDEVQVGQQRTFISPIKCREALKLEEKKHYLMWGLSSDFWGEKPNLSYIIGKDTWVEHWPEEDECQDEENQKQCQDLGAFTESMVVFGCPN 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||    1123      1133      1143      1153      1163      1173      1183      1193      1203      1213      1223      1233      1243      1253      1263      1273      1283      1293      1303      1313      1323      1333      1343      1353      1363      1383      1393      1403      1413      1423      1433      1443      1453      1463      1473      1483      1493      1503      1513      1523      1533      1543      1553      1563      1573      1583      1593      1603      1613      1623      1633      1643      1653      1663
                                                                                                                                                                                                                                                                                                                                                                                                 1112|                                                                                                                                                                                                                                                            1371|                                                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                                                                                                                                                                  1115                                                                                                                                                                                                                                                             1382
   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 5FO7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5FO7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5FO7)

(-) Gene Ontology  (47, 47)

Asymmetric/Biological Unit(hide GO term definitions)

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    Gln B:1521 - Lys B:1522   [ RasMol ]  
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    Phe A:62 - Pro A:63   [ RasMol ]  
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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 5fo8 5fo9 5foa 5fob 5m6w 5o32 5o35

(-) Related Entries Specified in the PDB File

5fo8 CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH MCP (CCP1-4)
5fo9 CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH CR1 (CCP15-17)
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)