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(-) Description

Title :  LUMAZINE SYNTHASE RIBH1 FROM BRUCELLA ABORTUS (GENE BRUAB1_0785, SWISS-PROT ENTRY Q57DY1) COMPLEXED WITH INHIBITOR 5-NITRO-6-(D-RIBITYLAMINO)-2,4(1H,3H) PYRIMIDINEDIONE
 
Authors :  S. Klinke, V. Zylberman, H. R. Bonomi, I. Haase, B. G. Guimaraes, B. C. Br A. Bacher, M. Fischer, F. A. Goldbaum
Date :  25 Nov 05  (Deposition) - 28 Nov 06  (Release) - 16 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D,E
Biol. Unit 1:  A,B,C,D,E  (1x)
Biol. Unit 2:  A,B,C,D,E  (2x)
Keywords :  Enzyme-Substrate Analogue, Inhibitor Complex, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Klinke, V. Zylberman, H. R. Bonomi, I. Haase, B. G. Guimaraes, B. C. Braden, A. Bacher, M. Fischer, F. A. Goldbaum
Structural And Kinetic Properties Of Lumazine Synthase Isoenzymes In The Order Rhizobiales
J. Mol. Biol. V. 373 664 2007
PubMed-ID: 17854827  |  Reference-DOI: 10.1016/J.JMB.2007.08.021

(-) Compounds

Molecule 1 - 6,7-DIMETHYL-8-RIBITYLLUMAZINE SYNTHASE 1
    Chains: A, B, C, D, E
    EC Number: 2.5.1.78
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PT7-7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: RIBH1, RIBH, RIBH-1
    Organism Scientific: BRUCELLA ABORTUS
    Organism Taxid: 235
    Synonym: DMRL SYNTHASE 1, LUMAZINE SYNTHASE 1, RIBOFLAVIN SYNTHASE 1 BETA CHAIN

 Structural Features

(-) Chains, Units

  12345
Asymmetric Unit : ABCDE
Biological Unit 1 (1x): ABCDE
Biological Unit 2 (2x): ABCDE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 11)

Asymmetric Unit (2, 11)
No.NameCountTypeFull Name
1CA6Ligand/IonCALCIUM ION
2INI5Mod. Residue5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE
Biological Unit 1 (1, 5)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2INI5Mod. Residue5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE
Biological Unit 2 (1, 10)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2INI10Mod. Residue5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREALA A:67 , GLU A:73 , ALA E:67 , GLU E:73BINDING SITE FOR RESIDUE CA A 301
02AC2SOFTWAREGLU A:124BINDING SITE FOR RESIDUE CA A 304
03AC3SOFTWAREALA B:67 , GLU B:73 , ALA D:67 , GLU D:73BINDING SITE FOR RESIDUE CA B 302
04AC4SOFTWAREALA C:67 , GLU C:73BINDING SITE FOR RESIDUE CA C 303
05AC5SOFTWAREGLU C:124BINDING SITE FOR RESIDUE CA C 305
06AC6SOFTWAREASP D:24 , ASP D:25 , ASP D:28BINDING SITE FOR RESIDUE CA D 306
07AC7SOFTWAREPHE A:22 , PRO A:51 , GLY A:52 , ALA A:53 , LEU A:54 , GLU A:55 , THR A:82 , VAL A:83 , HIS A:90 , PHE A:91 , VAL A:94 , HOH A:306 , ASN E:115 , LYS E:137 , PHE E:140BINDING SITE FOR RESIDUE INI A 201
08AC8SOFTWAREASN A:115 , LYS A:137 , PHE A:140 , HOH A:348 , PHE B:22 , PRO B:51 , GLY B:52 , ALA B:53 , LEU B:54 , GLU B:55 , THR B:82 , VAL B:83 , HIS B:90 , PHE B:91 , VAL B:94 , HOH B:303BINDING SITE FOR RESIDUE INI B 202
09AC9SOFTWAREASN B:115 , LYS B:137 , PHE B:140 , ALA B:144 , HOH B:331 , PHE C:22 , PRO C:51 , GLY C:52 , ALA C:53 , LEU C:54 , GLU C:55 , THR C:82 , VAL C:83 , HIS C:90 , PHE C:91 , VAL C:94 , HOH C:309BINDING SITE FOR RESIDUE INI C 203
10BC1SOFTWAREASN C:115 , PHE C:140 , PHE D:22 , PRO D:51 , GLY D:52 , ALA D:53 , LEU D:54 , GLU D:55 , THR D:82 , VAL D:83 , HIS D:90 , PHE D:91 , VAL D:94 , HOH D:310BINDING SITE FOR RESIDUE INI D 204
11BC2SOFTWAREASN D:115 , LYS D:137 , PHE D:140 , ALA E:20 , PHE E:22 , TYR E:23 , PRO E:51 , GLY E:52 , ALA E:53 , LEU E:54 , GLU E:55 , THR E:82 , VAL E:83 , HIS E:90 , PHE E:91 , VAL E:94 , HOH E:209BINDING SITE FOR RESIDUE INI E 205

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2F59)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2F59)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2F59)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2F59)

(-) Exons   (0, 0)

(no "Exon" information available for 2F59)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUA2 | Q2YNC6 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUA2    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59A00 A:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhhhh.......eeeeeeeee......hhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 A  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      


Chain A from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUAB | Q57DY1 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUAB    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59A00 A:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhhhh.......eeeeeeeee......hhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 A  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      


Chain B from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUA2 | Q2YNC6 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUA2    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59B00 B:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhhhhhhhhhhh.......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 B  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      


Chain B from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUAB | Q57DY1 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUAB    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59B00 B:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhhhhhhhhhhh.......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 B  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      


Chain C from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUA2 | Q2YNC6 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUA2    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59C00 C:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhhhhh......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 C  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      


Chain C from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUAB | Q57DY1 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUAB    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59C00 C:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhhhhh......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 C  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      


Chain D from PDB  Type:PROTEIN  Length:147
 aligned with RISB1_BRUA2 | Q2YNC6 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:147
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       
          RISB1_BRUA2    11 DAPHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59D00 D:11-157  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhhhhh......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 D  11 DAPHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       


Chain D from PDB  Type:PROTEIN  Length:147
 aligned with RISB1_BRUAB | Q57DY1 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:147
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       
          RISB1_BRUAB    11 DAPHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59D00 D:11-157  [code=3.40.50.960, no name defined]                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhhh.eeeeeee.hhhhhhhhhhhhhhhhhh......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 D  11 DAPHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       


Chain E from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUA2 | Q2YNC6 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUA2    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59E00 E:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhhhhhhhhhhh.......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 E  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      


Chain E from PDB  Type:PROTEIN  Length:146
 aligned with RISB1_BRUAB | Q57DY1 from UniProtKB/Swiss-Prot  Length:157

    Alignment length:146
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151      
          RISB1_BRUAB    12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2f59E00 E:12-157  [code=3.40.50.960, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhhhhhhhhhhh.......eeeeeeeee....hhhhhhhhhhhhhhhhhhhhhh.eeeeeeeee.hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2f59 E  12 APHLLIVEARFYDDLADALLDGAKAALDEAGATYDVVTVPGALEIPATISFALDGADNGGTEYDGFVALGTVIRGETYHFDIVSNESCRALTDLSVEESIAIGNGILTVENEEQAWVHARREDKDKGGFAARAALTMIGLRKKFGA 157
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151
   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 2F59)

(-) CATH Domains  (1, 5)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2F59)

(-) Gene Ontology  (4, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E   (RISB1_BRUA2 | Q2YNC6)
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: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   (RISB1_BRUAB | Q57DY1)
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: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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  2f59
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  RISB1_BRUA2 | Q2YNC6
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  RISB1_BRUAB | Q57DY1
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  2.5.1.78
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  RISB1_BRUA2 | Q2YNC6
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 Related Entries

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

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        RISB1_BRUA2 | Q2YNC6: 2i0f
        RISB1_BRUAB | Q57DY1: 2i0f

(-) Related Entries Specified in the PDB File

1di0 CRYSTAL STRUCTURE OF LUMAZINE SYNTHASE FROM BRUCELLA ABORTUS
1t13 CRYSTAL STRUCTURE OF THE SAME PROTEIN BOUND TO 5-NITRO-6-(D -RIBITYLAMINO)-2,4(1H,3H) PYRIMIDINEDIONE
1xn1 CRYSTAL STRUCTURE OF THE SAME PROTEIN AT A DIFFERENT PH