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(-) Description

Title :  CRYSTAL STRUCTURE OF LUMAZINE SYNTHASE FROM BRUCELLA ABORTUS (ORTHORHOMBIC FORM AT 3.05 ANGSTROMS)
 
Authors :  S. Klinke, V. Zylberman, D. R. Vega, B. G. Guimaraes, B. C. Braden, F. A. G
Date :  04 Oct 04  (Deposition) - 27 Sep 05  (Release) - 16 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.05
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Klinke, V. Zylberman, D. R. Vega, B. G. Guimaraes, B. C. Braden, F. A. Goldbaum
Crystallographic Studies On Decameric Brucella Spp. Lumazin Synthase: A Novel Quaternary Arrangement Evolved For A New Function?
J. Mol. Biol. V. 353 124 2005
PubMed-ID: 16165152  |  Reference-DOI: 10.1016/J.JMB.2005.08.017

(-) Compounds

Molecule 1 - 6,7-DIMETHYL-8-RIBITYLLUMAZINE SYNTHASE
    ChainsA, B, C, D, E, F, G, H, I, J
    EC Number2.5.1.78
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET11B
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneRIBH
    Organism ScientificBRUCELLA ABORTUS
    Organism Taxid235
    SynonymDMRL SYNTHASE, LUMAZINE SYNTHASE, RIBOFLAVIN SYNTHASE BETA CHAIN

 Structural Features

(-) Chains, Units

  12345678910
Asymmetric/Biological Unit ABCDEFGHIJ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 46)

Asymmetric/Biological Unit (3, 46)
No.NameCountTypeFull Name
1NA7Ligand/IonSODIUM ION
2PO424Ligand/IonPHOSPHATE ION
3SO415Ligand/IonSULFATE ION

(-) Sites  (46, 46)

Asymmetric Unit (46, 46)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETRP A:22 , ALA A:56 , VAL A:81 , PO4 A:221BINDING SITE FOR RESIDUE PO4 A 201
02AC2SOFTWAREGLY A:84 , TYR A:87 , PO4 A:221 , HIS E:131 , LYS E:135BINDING SITE FOR RESIDUE PO4 E 202
03AC3SOFTWARETRP B:22 , ALA B:56 , VAL B:81BINDING SITE FOR RESIDUE PO4 B 203
04AC4SOFTWAREHIS A:131 , LYS A:135 , GLY B:84 , ILE B:86 , TYR B:87BINDING SITE FOR RESIDUE PO4 B 204
05AC5SOFTWARETRP C:22 , ALA C:56 , PHE C:80BINDING SITE FOR RESIDUE PO4 C 205
06AC6SOFTWARELYS B:135 , GLY C:84 , ILE C:86 , TYR C:87BINDING SITE FOR RESIDUE PO4 C 206
07AC7SOFTWARETRP D:22 , ALA D:56 , VAL D:81BINDING SITE FOR RESIDUE PO4 D 207
08AC8SOFTWAREHIS C:131 , LYS C:135 , GLY D:84 , TYR D:87BINDING SITE FOR RESIDUE PO4 C 208
09AC9SOFTWARETRP E:22 , ALA E:56 , VAL E:81BINDING SITE FOR RESIDUE PO4 E 209
10BC1SOFTWAREHIS D:131 , LYS D:135 , GLY E:84 , ILE E:86 , TYR E:87 , PO4 E:222BINDING SITE FOR RESIDUE PO4 D 210
11BC2SOFTWARETRP F:22 , GLY F:55 , ALA F:56 , VAL F:81BINDING SITE FOR RESIDUE PO4 F 211
12BC3SOFTWAREGLY F:84 , ILE F:86 , TYR F:87 , LYS J:135BINDING SITE FOR RESIDUE PO4 F 212
13BC4SOFTWARETRP G:22 , ALA G:56BINDING SITE FOR RESIDUE PO4 G 213
14BC5SOFTWAREHIS F:131 , LYS F:135 , GLY G:84 , ILE G:86 , TYR G:87BINDING SITE FOR RESIDUE PO4 G 214
15BC6SOFTWAREGLY H:55 , ALA H:56 , PO4 H:223BINDING SITE FOR RESIDUE PO4 H 215
16BC7SOFTWAREHIS G:131 , LYS G:135 , GLY H:84 , ILE H:86 , TYR H:87 , PO4 H:223BINDING SITE FOR RESIDUE PO4 H 216
17BC8SOFTWARETRP I:22 , ALA I:56BINDING SITE FOR RESIDUE PO4 I 217
18BC9SOFTWAREHIS H:131 , LYS H:135 , GLY I:84 , ILE I:86BINDING SITE FOR RESIDUE PO4 I 218
19CC1SOFTWARETRP J:22 , GLY J:55 , ALA J:56 , PHE J:80 , VAL J:81 , PO4 J:224BINDING SITE FOR RESIDUE PO4 J 219
20CC2SOFTWAREHIS I:131 , LYS I:135 , GLY J:84 , ILE J:86 , TYR J:87 , PO4 J:224BINDING SITE FOR RESIDUE PO4 J 220
21CC3SOFTWARETYR A:87 , ARG A:88 , HIS A:89 , PO4 A:201 , PO4 E:202BINDING SITE FOR RESIDUE PO4 A 221
22CC4SOFTWAREPO4 D:210 , ILE E:82 , GLY E:84 , TYR E:87 , ARG E:88 , HIS E:89BINDING SITE FOR RESIDUE PO4 E 222
23CC5SOFTWARETRP H:22 , PO4 H:215 , PO4 H:216BINDING SITE FOR RESIDUE PO4 H 223
24CC6SOFTWAREGLU I:138 , TRP J:22 , PO4 J:219 , PO4 J:220BINDING SITE FOR RESIDUE PO4 J 224
25CC7SOFTWAREARG B:31 , LYS B:32BINDING SITE FOR RESIDUE SO4 B 205
26CC8SOFTWAREARG B:150BINDING SITE FOR RESIDUE SO4 B 206
27CC9SOFTWAREARG C:31 , LYS C:32BINDING SITE FOR RESIDUE SO4 C 209
28DC1SOFTWAREGLU D:29 , LYS D:32 , LYS D:133BINDING SITE FOR RESIDUE SO4 D 211
29DC2SOFTWAREARG D:31 , LYS D:32 , ARG I:152BINDING SITE FOR RESIDUE SO4 D 212
30DC3SOFTWAREARG E:31 , LYS E:32BINDING SITE FOR RESIDUE SO4 E 223
31DC4SOFTWAREGLU E:108 , ARG E:150BINDING SITE FOR RESIDUE SO4 E 224
32DC5SOFTWAREARG H:31 , LYS H:32BINDING SITE FOR RESIDUE SO4 H 224
33DC6SOFTWAREARG I:31 , LYS I:32BINDING SITE FOR RESIDUE SO4 I 219
34DC7SOFTWAREARG J:31 , LYS J:32BINDING SITE FOR RESIDUE SO4 J 225
35DC8SOFTWARELEU D:144 , GLN D:145BINDING SITE FOR RESIDUE SO4 D 213
36DC9SOFTWAREARG G:31BINDING SITE FOR RESIDUE SO4 G 215
37EC1SOFTWARESO4 H:225 , ASP I:90 , ARG J:88 , ASP J:90 , PHE J:91BINDING SITE FOR RESIDUE SO4 I 220
38EC2SOFTWAREARG H:88 , ASP H:90 , THR H:94 , SO4 I:220BINDING SITE FOR RESIDUE SO4 H 225
39EC3SOFTWAREALA I:67 , ARG I:68 , THR I:107BINDING SITE FOR RESIDUE SO4 I 221
40EC4SOFTWAREGLU A:58 , SER E:113BINDING SITE FOR RESIDUE NA A 300
41EC5SOFTWARESER A:113 , GLU B:58BINDING SITE FOR RESIDUE NA A 301
42EC6SOFTWARESER D:113 , GLU E:58BINDING SITE FOR RESIDUE NA D 302
43EC7SOFTWAREGLU F:58 , SER J:113BINDING SITE FOR RESIDUE NA F 303
44EC8SOFTWARESER G:113 , GLU H:58BINDING SITE FOR RESIDUE NA G 304
45EC9SOFTWAREVAL F:92 , SER J:113 , VAL J:115BINDING SITE FOR RESIDUE NA J 305
46FC1SOFTWAREILE B:50 , ASP B:52BINDING SITE FOR RESIDUE NA B 306

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1XN1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1XN1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1XN1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1XN1)

(-) Exons   (0, 0)

(no "Exon" information available for 1XN1)

(-) 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:148
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUA2      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1a_ A: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1A00 A:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhhhhhhh...eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 A   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain A from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUAB      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1a_ A: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1A00 A:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhhhhhhh...eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 A   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain B from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       
         RISB2_BRUA2     10 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1b_ B: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1B00 B:12-155  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhh....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 B   12 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    21        31        41        51        61        71        81        91       101       111       121|||    128       138       148       
                                                                                                                                       121A||                                  
                                                                                                                                        121B|                                  
                                                                                                                                         121C                                  

Chain B from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       
         RISB2_BRUAB     10 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1b_ B: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1B00 B:12-155  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhh....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 B   12 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    21        31        41        51        61        71        81        91       101       111       121|||    128       138       148       
                                                                                                                                       121A||                                  
                                                                                                                                        121B|                                  
                                                                                                                                         121C                                  

Chain C from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       
         RISB2_BRUA2      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  155
               SCOP domains d1xn1c_ C: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1C00 C:11-154  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhhh.eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 C   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  154
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147       
                                                                                                                                        121A||                                 
                                                                                                                                         121B|                                 
                                                                                                                                          121C                                 

Chain C from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       
         RISB2_BRUAB      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  155
               SCOP domains d1xn1c_ C: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1C00 C:11-154  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhhh.eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 C   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  154
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147       
                                                                                                                                        121A||                                 
                                                                                                                                         121B|                                 
                                                                                                                                          121C                                 

Chain D from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       
         RISB2_BRUA2      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  155
               SCOP domains d1xn1d_ D: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1D00 D:11-154  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhh....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 D   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  154
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147       
                                                                                                                                        121A||                                 
                                                                                                                                         121B|                                 
                                                                                                                                          121C                                 

Chain D from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       
         RISB2_BRUAB      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  155
               SCOP domains d1xn1d_ D: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1D00 D:11-154  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhh....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 D   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  154
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147       
                                                                                                                                        121A||                                 
                                                                                                                                         121B|                                 
                                                                                                                                          121C                                 

Chain E from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146        
         RISB2_BRUA2      7 NKTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  154
               SCOP domains d1xn1e_ E: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1E00 E:9-153  [code=3.40.50.960, no name defined]                                                                                                 CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhh.....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 E    9 NKTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  153
                                    18        28        38        48        58        68        78        88        98       108       118   ||| 125       135       145        
                                                                                                                                          121A||                                
                                                                                                                                           121B|                                
                                                                                                                                            121C                                

Chain E from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146        
         RISB2_BRUAB      7 NKTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  154
               SCOP domains d1xn1e_ E: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1E00 E:9-153  [code=3.40.50.960, no name defined]                                                                                                 CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhh.....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 E    9 NKTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  153
                                    18        28        38        48        58        68        78        88        98       108       118   ||| 125       135       145        
                                                                                                                                          121A||                                
                                                                                                                                           121B|                                
                                                                                                                                            121C                                

Chain F from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUA2      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1f_ F: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1F00 F:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhh......eeeeeee.hhhhhhhhhhhhhhh..eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 F   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain F from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUAB      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1f_ F: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1F00 F:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhh......eeeeeee.hhhhhhhhhhhhhhh..eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 F   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain G from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUA2      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1g_ G: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1G00 G:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhhhhhh....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 G   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain G from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUAB      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1g_ G: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1G00 G:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhhhhhh....eeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 G   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain H from PDB  Type:PROTEIN  Length:146
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:146
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149      
         RISB2_BRUA2     10 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  155
               SCOP domains d1xn1h_ H: Lumazine synthase                                                                                                                       SCOP domains
               CATH domains 1xn1H00 H:12-154  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhhhhhhh.eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 H   12 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  154
                                    21        31        41        51        61        71        81        91       101       111       121|||    128       138       148      
                                                                                                                                       121A||                                 
                                                                                                                                        121B|                                 
                                                                                                                                         121C                                 

Chain H from PDB  Type:PROTEIN  Length:146
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:146
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149      
         RISB2_BRUAB     10 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  155
               SCOP domains d1xn1h_ H: Lumazine synthase                                                                                                                       SCOP domains
               CATH domains 1xn1H00 H:12-154  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhhh....eeeeeee.hhhhhhhhhhhhhhhh.eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 H   12 SFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIA  154
                                    21        31        41        51        61        71        81        91       101       111       121|||    128       138       148      
                                                                                                                                       121A||                                 
                                                                                                                                        121B|                                 
                                                                                                                                         121C                                 

Chain I from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUA2      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1i_ I: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1I00 I:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhhhhhhh..eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 I   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain I from PDB  Type:PROTEIN  Length:148
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:148
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148        
         RISB2_BRUAB      9 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  156
               SCOP domains d1xn1i_ I: Lumazine synthase                                                                                                                         SCOP domains
               CATH domains 1xn1I00 I:11-155  [code=3.40.50.960, no name defined]                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhhhhhhh..eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 I   11 TSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRIAA  155
                                    20        30        40        50        60        70        80        90       100       110       120 |||   127       137       147        
                                                                                                                                        121A||                                  
                                                                                                                                         121B|                                  
                                                                                                                                          121C                                  

Chain J from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUA2 | Q2YKV1 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       
         RISB2_BRUA2      8 KTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  154
               SCOP domains d1xn1j_ J: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1J00 J:10-153  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhhh.eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 J   10 KTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  153
                                    19        29        39        49        59        69        79        89        99       109       119  |||  126       136       146       
                                                                                                                                         121A||                                
                                                                                                                                          121B|                                
                                                                                                                                           121C                                

Chain J from PDB  Type:PROTEIN  Length:147
 aligned with RISB2_BRUAB | P61711 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:147
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       
         RISB2_BRUAB      8 KTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  154
               SCOP domains d1xn1j_ J: Lumazine synthase                                                                                                                        SCOP domains
               CATH domains 1xn1J00 J:10-153  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee..hhhhhhhhhhhhhhhhhhhhh..eeeeeeee.hhhhhhhhhhhhhhhh.eeeeeeeee........hhhhhhhhhhhhhhhhhhhh..eeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xn1 J   10 KTSFKIAFIQARWHADIVDEARKSFVAELAAKTGGSVEVEIFDVPGAYEIPLHAKTLARTGRYAAIVGAAFVIDGGIYRHDFVATAVINGMMQVQLETEVPVLSVVLTPHHFHESKEHHDFFHAHFKVKGVEAAHAALQIVSERSRI  153
                                    19        29        39        49        59        69        79        89        99       109       119  |||  126       136       146       
                                                                                                                                         121A||                                
                                                                                                                                          121B|                                
                                                                                                                                           121C                                

   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, 10)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 10)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1XN1)

(-) Gene Ontology  (6, 11)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J   (RISB2_BRUA2 | Q2YKV1)
molecular function
    GO:0000906    6,7-dimethyl-8-ribityllumazine synthase activity    Catalysis of the reaction: 3,4-dihydroxy-2-butanone-4-phosphate + 5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione = 6,7-dimethyl-8-ribityllumazine + phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0009231    riboflavin biosynthetic process    The chemical reactions and pathways resulting in the formation of riboflavin (vitamin B2), the precursor for the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD).
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0009349    riboflavin synthase complex    An flavoprotein that catalyzes the reaction the breakdown of dimethyl(ribityl)lumazine to form riboflavin and ribitylamino-amino-dihydroxypyrimidine.

Chain A,B,C,D,E,F,G,H,I,J   (RISB2_BRUAB | P61711)
molecular function
    GO:0000906    6,7-dimethyl-8-ribityllumazine synthase activity    Catalysis of the reaction: 3,4-dihydroxy-2-butanone-4-phosphate + 5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione = 6,7-dimethyl-8-ribityllumazine + phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0009231    riboflavin biosynthetic process    The chemical reactions and pathways resulting in the formation of riboflavin (vitamin B2), the precursor for the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD).
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0009349    riboflavin synthase complex    An flavoprotein that catalyzes the reaction the breakdown of dimethyl(ribityl)lumazine to form riboflavin and ribitylamino-amino-dihydroxypyrimidine.

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    Ligand-protein ContactsLPC
    Protein CavitiescastP
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Access by UniProt ID/Accession number
  RISB2_BRUA2 | Q2YKV1
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)
  RISB2_BRUAB | P61711
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        RISB2_BRUA2 | Q2YKV11di0 1t13
        RISB2_BRUAB | P617111di0 1t13

(-) Related Entries Specified in the PDB File

1di0 THE SAME PROTEIN CRYSTALLIZED IN DIFFERENT SPACE GROUP AND PH
1t13 THE SAME PROTEIN BOUND TO 5-NITRO-6-(D-RIBITYLAMINO)-2, 4(1H,3H) PYRIMIDINEDIONE