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C3 CONVERTASE (C3BBB) STABILIZED BY SCIN
Biology and Chemistry Report
2WIN
  •   Structure Details   Hide

    Structure Keywords

    Keywords IMMUNE SYSTEM
    Text SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, IMMUNE EVASION, IMMUNE SYSTEM

    Polymeric Molecules

    Chain A,C,E,G
    Description COMPLEMENT C3 BETA CHAIN 
    Fragment COMPLEMENT C3B BETA CHAIN, RESIDUES 23-667 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 71394.1 
    Source Method natural source  
    Chain B,D,F,H
    Description COMPLEMENT C3B ALPHA' CHAIN 
    Fragment COMPLEMENT C3B ALPHA' CHAIN, RESIDUES 749-1663 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 104074.0 
    Source Method natural source  
    Chain I,J,K,L
    Description COMPLEMENT FACTOR B 
    Fragment COMPLEMENT FACTOR B BB FRAGMENT, RESIDUES 260-764 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 57258.9 
    Source Method genetically manipulated  
    Chain M,N,P,Q
    Description STAPHYLOCOCCAL COMPLEMENT INHIBITOR 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 10779.3 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BMA  BETA-D-MANNOSE  C6 H12 O6   180.16  View 
    MAN  ALPHA-D-MANNOSE  C6 H12 O6   180.16  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
    NAG  N-ACETYL-D-GLUCOSAMINE  C8 H15 N O6   221.21  View 
    NDG  2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE  C8 H15 N O6   221.21  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,C,E,G CO3_HUMAN P01024     
    B,D,F,H CO3_HUMAN P01024     
    I,J,K,L CFAB_HUMAN P00751     
    M,N,P,Q SCIN_STAAR Q6GFB4     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    I J K L  3.4.21.47        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain M,N,P,Q
    GO ID   Ontology GO Term Definition
    9405   Pathogenesis  The Set of Specific Processes That Generate the Ability of an Organism to Cause Disease in Another. 
    5576   Extracellular Region  The Space External to the Outermost Structure of a Cell. For Cells Without External Protective or External Encapsulating Structures This Refers to Space Outside of the Plasma Membrane. This Term Covers the Host Cell Environment Outside an Intracellular Parasite. 


     
  •   Gene Details   Hide

    Natural Source

    Chain B,D,F,H
    Common Name Human
    Scientific Name Homo sapiens  
    Chain A,C,E,G
    Common Name Human
    Scientific Name Homo sapiens  

    Genetic Source

    Chain M,N,P,Q
    Scientific Name Staphylococcus aureus  
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Plasmid Name PRSETB


    Chain I,J,K,L
    Common Name Human
    Scientific Name Homo sapiens  
    Host Scientific Name Homo sapiens  
    Host Variant Gnti
    Host Cell Line Hek293es
    Host Strain Hek293e
    Host Vector Pupe06.08
    Host Plasmid Name PUPE06.08-FBWT


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    6 6p21.3 629     complement factor B CFB    
    19 19p13.3-p13.2 718     complement component 3 C3    
    - - 2861485     hypothetical protein SAR2035    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs201572119 LS-SNP   dbSNP   A 2 P - > L Coil 43% (Exposed) 19 6720530
    rs141447426 LS-SNP   dbSNP   A 26 D - > N Turn 58% (Exposed) 19 6719347
    rs2230199 LS-SNP   dbSNP   A 80 R - > G Bend 62% (Exposed) 19 6718387
    rs201985442 LS-SNP   dbSNP   A 102 S - > N Beta Ladder 9% (Intermediate) 19 6718320
    rs199970572 LS-SNP   dbSNP   A 123 V - > I Beta Ladder 1% (Buried) 19 6718258
    rs147859257 LS-SNP   dbSNP   A 133 K - > Q Turn 44% (Exposed) 19 6718146
    rs199831618 LS-SNP   dbSNP   A 152 P - > L Beta Ladder 8% (Buried) 19 6714441
    rs146130553 LS-SNP   dbSNP   A 153 V - > I Beta Ladder 14% (Intermediate) 19 6714439
    rs147549358 LS-SNP   dbSNP   A 177 V - > I Coil 8% (Buried) 19 6714367
    rs201681678 LS-SNP   dbSNP   A 185 R - > Q Beta Ladder 34% (Intermediate) 19 6714239
    rs149906766 LS-SNP   dbSNP   A 189 E - > K Turn 42% (Exposed) 19 6714228
    rs200918899 LS-SNP   dbSNP   A 235 A - > T Beta Ladder 0% (Buried) 19 6714007
    rs140126161 LS-SNP   dbSNP   A 255 D - > E Beta Ladder 55% (Exposed) 19 6713463
    rs146167974 LS-SNP   dbSNP   A 257 E - > K Turn 88% (Exposed) 19 6713459
    rs200538609 LS-SNP   dbSNP   A 279 V - > M Beta Ladder 40% (Exposed) 19 6713302
    rs139527231 LS-SNP   dbSNP   A 288 G - > R Helix 38% (Exposed) 19 6713275
    rs138945756 LS-SNP   dbSNP   A 302 L - > F Beta Ladder 0% (Buried) 19 6713231
    rs192989551 LS-SNP   dbSNP   A 315 D - > E Coil 10% (Intermediate) 19 6712627
    rs141737564 LS-SNP   dbSNP   A 326 I - > V Beta Ladder 1% (Buried) 19 6712596
    rs201714568 LS-SNP   dbSNP   A 403 R - > L Beta Ladder 23% (Intermediate) 19 6711203
    rs200967589 LS-SNP   dbSNP   A 403 R - > C Beta Ladder 23% (Intermediate) 19 6711204
    rs146158711 LS-SNP   dbSNP   A 410 S - > P Coil 38% (Exposed) 19 6711183
    rs143430438 LS-SNP   dbSNP   A 430 S - > T Coil 22% (Intermediate) 19 6711123
    rs148820222 LS-SNP   dbSNP   A 446 G - > R Turn 43% (Exposed) 19 6711075
    rs11569422 LS-SNP   dbSNP   A 447 E - > D Coil 41% (Exposed) 19 6711070
    rs149692538 LS-SNP   dbSNP   A 460 A - > T Helix 66% (Exposed) 19 6711033
    rs200165327 LS-SNP   dbSNP   A 483 R - > H Beta Ladder 15% (Intermediate) 19 6710822
    rs139744070 LS-SNP   dbSNP   A 491 D - > N Bend 36% (Intermediate) 19 6710799
    rs142290953 LS-SNP   dbSNP   A 501 T - > A Bend 33% (Intermediate) 19 6710769
    rs201237210 LS-SNP   dbSNP   A 518 A - > S Turn 71% (Exposed) 19 6710718
    rs143887460 LS-SNP   dbSNP   A 520 G - > D Turn 82% (Exposed) 19 6710711
    rs200541526 LS-SNP   dbSNP   A 540 S - > L Coil 30% (Intermediate) 19 6710651
    rs121909583 LS-SNP   dbSNP   A 570 R - > Q Beta Ladder 25% (Intermediate) 19 6709765
    rs140637006 LS-SNP   dbSNP   A 585 K - > E Coil 68% (Exposed) 19 6709721
    rs201572752 LS-SNP   dbSNP   A 590 T - > M Coil 44% (Exposed) 19 6709705
    rs113676835 LS-SNP   dbSNP   A 597 V - > A Helix 40% (Exposed) 19 6707930
    rs146613648 LS-SNP   dbSNP   A 597 V - > M Helix 40% (Exposed) 19 6707931
    rs144432231 LS-SNP   dbSNP   A 603 I - > F Bend 5% (Buried) 19 6707913
    rs140655115 LS-SNP   dbSNP   A 611 K - > R Bend 47% (Exposed) 19 6707888
    rs145886287 LS-SNP   dbSNP   A 614 A - > ST Helix 9% (Intermediate) 19 6707880
    rs149850773 LS-SNP   dbSNP   A 615 G - > R Helix 0% (Buried) 19 6707877
    rs145461148 LS-SNP   dbSNP   A 627 S - > T Bend 26% (Intermediate) 19 6707840
    rs139893485 LS-SNP   dbSNP   A 631 Q - > R Beta 32% (Intermediate) 19 6707828
    rs112187261 LS-SNP   dbSNP   A 641 P - > L Coil 70% (Exposed) 19 6707536
    rs199535288 LS-SNP   dbSNP   A 645 A - > T Coil 141% (Exposed) 19 6707525
    rs200645483 LS-SNP   dbSNP   I 237 V - > I Coil 20% (Intermediate) 6_ssto_hap7 3248455
    rs147564718 LS-SNP   dbSNP   I 254 D - > E Turn 46% (Exposed) 6_ssto_hap7 3248508 MG
    rs117905900 LS-SNP   dbSNP   I 261 F - > L Helix 2% (Buried) 6_ssto_hap7 3248529
    rs140338493 LS-SNP   dbSNP   I 264 A - > V Helix 1% (Buried) 6 31915827 MAN,NAG,NDG
    rs121909748 LS-SNP   dbSNP   I 298 K - > E Coil 51% (Exposed) 6_ssto_hap7 3248930
    rs140166479 LS-SNP   dbSNP   I 301 E - > D Bend 36% (Exposed) 6_ssto_hap7 3248941
    rs200986170 LS-SNP   dbSNP   I 309 W - > C Helix 25% (Intermediate) 6_ssto_hap7 3248965
    rs199725026 LS-SNP   dbSNP   I 321 D - > E 3/10 Helix 44% (Exposed) 6_ssto_hap7 3249318
    rs148898364 LS-SNP   dbSNP   I 323 K - > M Coil 64% (Exposed) 6_ssto_hap7 3249323
    rs143558190 LS-SNP   dbSNP   I 332 K - > E Helix 34% (Intermediate) 6 31916639
    rs146477718 LS-SNP   dbSNP   I 332 K - > T Helix 34% (Intermediate) 6 31916640
    rs1803306 LS-SNP   dbSNP   I 340 M - > I Helix 19% (Intermediate) 6_ssto_hap7 3249375
    rs200890358 LS-SNP   dbSNP   I 344 P - > L Bend 73% (Exposed) 6_ssto_hap7 3249386
    rs141298291 LS-SNP   dbSNP   I 344 P - > A Bend 73% (Exposed) 6_ssto_hap7 3249385
    rs199930185 LS-SNP   dbSNP   I 355 T - > P Bend 10% (Intermediate) 6_ssto_hap7 3249418
    rs141984066 LS-SNP   dbSNP   I 371 G - > R Bend 1% (Buried) 6 31917037
    rs150398964 LS-SNP   dbSNP   I 390 R - > H Bend 39% (Exposed) 6 31917095
    rs200837114 LS-SNP   dbSNP   I 433 M - > I 3/10 Helix 24% (Intermediate) 6_ssto_hap7 3250010 MAN,NAG,NDG
    rs201798809 LS-SNP   dbSNP   I 444 I - > M Coil 6% (Buried) 6_ssto_hap7 3250043
    rs144339757 LS-SNP   dbSNP   I 484 E - > K Beta Ladder 44% (Exposed) 6 31918081
    rs149101394 LS-SNP   dbSNP   I 508 K - > R Coil 54% (Exposed) 6_ssto_hap7 3250864
    rs202094896 LS-SNP   dbSNP   I 510 H - > Y Turn 79% (Exposed) 6_ssto_hap7 3250869
    rs4151659 LS-SNP   dbSNP   I 540 K - > E Turn 71% (Exposed) 6_ssto_hap7 3251174
    rs45484591 LS-SNP   dbSNP   I 541 E - > A Turn 81% (Exposed) 6_ssto_hap7 3251178
    rs199518433 LS-SNP   dbSNP   I 552 V - > I Coil 1% (Buried) 6_ssto_hap7 3251210
    rs201754399 LS-SNP   dbSNP   I 588 T - > IN Coil 6% (Buried) 6_ssto_hap7 3251414
    rs4151660 LS-SNP   dbSNP   I 626 D - > E Turn 85% (Exposed) 6_ssto_hap7 3251728
    rs200095748 LS-SNP   dbSNP   I 644 V - > L Coil 24% (Intermediate) 6_ssto_hap7 3251876
    rs11541541 LS-SNP   dbSNP   I 704 K - > R Coil 43% (Exposed) 6_ssto_hap7 3252408