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(-) Description

Title :  CRYSTAL STRUCTURE OF THE RABBIT IGG FC FRAGMENT
 
Authors :  E. Girardi, M. D. Holdom, A. M. Davies, B. J. Sutton, A. J. Beavil
Date :  27 May 08  (Deposition) - 16 Sep 08  (Release) - 09 Jun 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Immune System, Immunoglobulin C Region, Igg, Rabbit, Fc Fragment, Glycosylation, Immunoglobulins, Immunoglobulin Domain (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Girardi, M. D. Holdom, A. M. Davies, B. J. Sutton, A. J. Beavil
The Crystal Structure Of Rabbit Igg-Fc.
Biochem. J. V. 417 77 2009
PubMed-ID: 18764781  |  Reference-DOI: 10.1042/BJ20081355

(-) Compounds

Molecule 1 - IG GAMMA CHAIN C REGION
    ChainsA, B
    FragmentFC FRAGMENT, RESIDUES 229-447
    Organism CommonRABBIT
    Organism ScientificORYCTOLAGUS CUNICULUS
    Organism Taxid9986
    Other DetailsFC FRAGMENT, COMMERCIALLY AVAILABLE RABBIT IGG PURIFIED FROM SERUM (SIGMA-ALDRICH, UK)
    SynonymIMMUNOGLOBULIN GAMMA HEAVY CHAIN CONSTANT REGION

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (7, 27)

Asymmetric/Biological Unit (7, 27)
No.NameCountTypeFull Name
1AZI2Ligand/IonAZIDE ION
2BMA2Ligand/IonBETA-D-MANNOSE
3FMT6Ligand/IonFORMIC ACID
4GAL2Ligand/IonBETA-D-GALACTOSE
5GOL4Ligand/IonGLYCEROL
6MAN4Ligand/IonALPHA-D-MANNOSE
7NAG7Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (27, 27)

Asymmetric Unit (27, 27)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREVAL A:264 , ASP A:265 , GLN A:295 , ASN A:297 , NAG A:1446 , HOH A:2025 , HOH A:2051BINDING SITE FOR RESIDUE NAG A1445
02AC2SOFTWAREPHE A:241 , VAL A:264 , ARG A:301 , NAG A:1445 , BMA A:1447 , MAN A:1448 , HOH A:2192BINDING SITE FOR RESIDUE NAG A1446
03AC3SOFTWAREPHE A:241 , NAG A:1446 , MAN A:1448 , MAN A:1451BINDING SITE FOR RESIDUE BMA A1447
04AC4SOFTWAREARG A:301 , NAG A:1446 , BMA A:1447 , NAG A:1449 , HOH A:2194BINDING SITE FOR RESIDUE MAN A1448
05AC5SOFTWAREPHE A:243 , THR A:260 , MAN A:1448 , GAL A:1450 , HOH A:2196 , HOH A:2197BINDING SITE FOR RESIDUE NAG A1449
06AC6SOFTWAREPRO A:244 , LYS A:246 , GLU A:258 , THR A:260 , NAG A:1449 , HOH A:2017 , HOH A:2198BINDING SITE FOR RESIDUE GAL A1450
07AC7SOFTWAREBMA A:1447 , NAG A:1452 , HOH A:2199BINDING SITE FOR RESIDUE MAN A1451
08AC8SOFTWAREMAN A:1451 , HOH A:2199BINDING SITE FOR RESIDUE NAG A1452
09AC9SOFTWAREVAL B:264 , ASP B:265 , GLN B:295 , ASN B:297 , THR B:299 , NAG B:1446 , HOH B:2183 , HOH B:2184BINDING SITE FOR RESIDUE NAG B1445
10BC1SOFTWAREPHE B:241 , VAL B:264 , ARG B:301 , NAG B:1445 , BMA B:1447 , MAN B:1448 , HOH B:2185 , HOH B:2186BINDING SITE FOR RESIDUE NAG B1446
11BC2SOFTWAREPHE B:241 , PHE B:243 , NAG B:1446 , MAN B:1448 , MAN B:1451BINDING SITE FOR RESIDUE BMA B1447
12BC3SOFTWAREPHE B:243 , NAG B:1446 , BMA B:1447 , NAG B:1449 , HOH B:2186 , HOH B:2187BINDING SITE FOR RESIDUE MAN B1448
13BC4SOFTWAREPHE B:243 , LYS B:246 , THR B:260 , MAN B:1448 , GAL B:1450 , HOH B:2188BINDING SITE FOR RESIDUE NAG B1449
14BC5SOFTWAREPHE B:243 , PRO B:244 , LYS B:246 , GLU B:258 , THR B:260 , NAG B:1449 , HOH B:2006BINDING SITE FOR RESIDUE GAL B1450
15BC6SOFTWAREBMA B:1447BINDING SITE FOR RESIDUE MAN B1451
16BC7SOFTWARELEU A:314 , LYS A:338 , ALA A:339 , ARG A:340 , GLY A:341 , HOH A:2202BINDING SITE FOR RESIDUE GOL A1453
17BC8SOFTWAREILE A:377 , SER A:378 , VAL A:379 , THR A:393 , HOH A:2153 , HOH A:2203 , HOH A:2204BINDING SITE FOR RESIDUE GOL A1454
18BC9SOFTWARELEU B:314 , LYS B:338 , ARG B:340 , GLY B:341 , PRO B:343 , HOH B:2190BINDING SITE FOR RESIDUE GOL B1452
19CC1SOFTWAREPRO A:307BINDING SITE FOR RESIDUE GOL A1455
20CC2SOFTWAREGLU A:388 , ASP A:389 , ASN A:390 , HOH A:2140 , HOH A:2205BINDING SITE FOR RESIDUE AZI A1456
21CC3SOFTWAREGLU A:356 , TYR B:349 , THR B:350 , LYS B:439BINDING SITE FOR RESIDUE AZI B1453
22CC4SOFTWAREASP A:249 , ARG A:255 , THR A:256BINDING SITE FOR RESIDUE FMT A1457
23CC5SOFTWAREILE B:377 , SER B:378 , VAL B:379 , HOH B:2126 , HOH B:2191BINDING SITE FOR RESIDUE FMT B1454
24CC6SOFTWARELYS A:392 , ASP B:399BINDING SITE FOR RESIDUE FMT B1455
25CC7SOFTWARELYS A:248 , SER A:378 , GLU A:380 , SER A:426 , MET A:428 , HOH A:2206BINDING SITE FOR RESIDUE FMT A1458
26CC8SOFTWARELYS B:248 , SER B:378 , GLU B:380 , SER B:426 , MET B:428 , HOH B:2192BINDING SITE FOR RESIDUE FMT B1456
27CC9SOFTWAREGLN B:342 , HOH B:2087BINDING SITE FOR RESIDUE FMT B1457

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:261 -A:321
2A:367 -A:425
3B:261 -B:321
4B:367 -B:425

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Tyr A:373 -Pro A:374
2Tyr B:373 -Pro B:374

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 2)

Asymmetric/Biological Unit (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_IGHG_RABIT_002 *T185AIGHG_RABIT  ---  ---A/BA309A
   * ID not provided by source

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IG_MHCPS00290 Immunoglobulins and major histocompatibility complex proteins signature.IGHG_RABIT299-305
 
  2A:423-429
B:423-429

(-) Exons   (0, 0)

(no "Exon" information available for 2VUO)

(-) 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:215
 aligned with IGHG_RABIT | P01870 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:215
                                   115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315     
           IGHG_RABIT   106 PPPELLGGPSVFIFPPKPKDTLMISRTPEVTCVVVDVSQDDPEVQFTWYINNEQVRTARPPLREQQFNSTIRVVSTLPITHQDWLRGKEFKCKVHNKALPAPIEKTISKARGQPLEPKVYTMGPPREELSSRSVSLTCMINGFYPSDISVEWEKNGKAEDNYKTTPAVLDSDGSYFLYNKLSVPTSEWQRGDVFTCSVMHEALHNHYTQKSISRS 320
               SCOP domains d2vuoa1 A:230-341 automated matches                                                                             d2vuoa2 A:342-444 automated matches                                                                     SCOP domains
               CATH domains --------2vuoA01 A:238-337 Immunoglobulins                                                                   2vuoA02 A:338-443 Immunoglobulins                                                                         - CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeee..hhhhhhh.....eeeeeeeee.......eeeeee..eee......eeee.....eeeeeeee.hhhhhhh...eeeeee.......eeeee..........eeeee..hhhhhhh.eeeeeeeeeee.....eeeeee..eee..eee...ee.....eeeeeeeeeehhhhhh...eeeeee...hhh.eeeeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------A--------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IG_MHC --------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vuo A 230 PPPELLGGPSVFIFPPKPKDTLMISRTPEVTCVVVDVSQDDPEVQFTWYINNEQVRTARPPLREQQFNSTIRVVSTLPIAHQDWLRGKEFKCKVHNKALPAPIEKTISKARGQPLEPKVYTMGPPREELSSRSVSLTCMINGFYPSDISVEWEKNGKAEDNYKTTPAVLDSDGSYFLYSKLSVPTSEWQRGDVFTCSVMHEALHNHYTQKSISRS 444
                                   239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       439     

Chain B from PDB  Type:PROTEIN  Length:214
 aligned with IGHG_RABIT | P01870 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:214
                                   116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316    
           IGHG_RABIT   107 PPELLGGPSVFIFPPKPKDTLMISRTPEVTCVVVDVSQDDPEVQFTWYINNEQVRTARPPLREQQFNSTIRVVSTLPITHQDWLRGKEFKCKVHNKALPAPIEKTISKARGQPLEPKVYTMGPPREELSSRSVSLTCMINGFYPSDISVEWEKNGKAEDNYKTTPAVLDSDGSYFLYNKLSVPTSEWQRGDVFTCSVMHEALHNHYTQKSISRS 320
               SCOP domains d2vuob1 B:231-341 automated matches                                                                            d2vuob2 B:342-444 automated matches                                                                     SCOP domains
               CATH domains -------2vuoB01 B:238-337 Immunoglobulins                                                                   2vuoB02 B:338-443 Immunoglobulins                                                                         - CATH domains
           Pfam domains (1) -------------------------------------------------------------------------------------------------------------------------C1-set-2vuoB01 B:352-437                                                              ------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------------------------------------C1-set-2vuoB02 B:352-437                                                              ------- Pfam domains (2)
           Pfam domains (3) -------------------------------------------------------------------------------------------------------------------------C1-set-2vuoB03 B:352-437                                                              ------- Pfam domains (3)
           Pfam domains (4) -------------------------------------------------------------------------------------------------------------------------C1-set-2vuoB04 B:352-437                                                              ------- Pfam domains (4)
         Sec.struct. author ........eeeee..hhhhhhh.....eeeeeeeee.......eeeeee..eee......eeee.....eeeeeeee.hhhhhhh...eeeeee.......eeeee..........eeeee..hhhhhhh.eeeeeeeeeee.....eeeeee..ee...eee...ee.....eeeeeeeeeehhhhhh...eeeeee...hhh.eeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------A--------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IG_MHC --------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vuo B 231 PPELLGGPSVFIFPPKPKDTLMISRTPEVTCVVVDVSQDDPEVQFTWYINNEQVRTARPPLREQQFNSTIRVVSTLPIAHQDWLRGKEFKCKVHNKALPAPIEKTISKARGQPLEPKVYTMGPPREELSSRSVSLTCMINGFYPSDISVEWEKNGKAEDNYKTTPAVLDSDGSYFLYSKLSVPTSEWQRGDVFTCSVMHEALHNHYTQKSISRS 444
                                   240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440    

   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  (1, 4)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: Ig (577)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (IGHG_RABIT | P01870)
molecular function
    GO:0003823    antigen binding    Interacting selectively and non-covalently with an antigen, any substance which is capable of inducing a specific immune response and of reacting with the products of that response, the specific antibody or specifically sensitized T-lymphocytes, or both. Binding may counteract the biological activity of the antigen.
    GO:0034987    immunoglobulin receptor binding    Interacting selectively and non-covalently with one or more specific sites on an immunoglobulin receptor molecule.

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 Related Entries

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

UniProtKB/Swiss-Prot
        IGHG_RABIT | P018705dtf

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