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(-) Description

Title :  CRYSTAL STRUCTURE OF A HYPOTHETICAL PROTEIN FROM ARCHAEOGLOBUS FULGIDUS BINDING RIBOFLAVIN 5'-PHOSPHATE
 
Authors :  J. B. Bonanno, M. Dickey, K. T. Bain, J. Adams, S. Ozyurt, S. Wasserman, J. M. Sauder, S. K. Burley, S. C. Almo, New York Sgx Research Center Structural Genomics (Nysgxrc)
Date :  04 Oct 06  (Deposition) - 17 Oct 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Fmn Binding, Psi-2, Structural Genomics, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Flavoprotein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. B. Bonanno, M. Dickey, K. T. Bain, J. Adams, S. Ozyurt, S. Wasserman, J. M. Sauder, S. K. Burley, S. C. Almo
Crystal Structure Of A Hypothetical Protein From Archaeoglobus Fulgidus Binding Riboflavin 5'-Phosphate
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidMODIFIED PET26
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneAF_1834
    Organism ScientificARCHAEOGLOBUS FULGIDUS
    Organism Taxid2234

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A C 
Biological Unit 2 (1x) B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 22)

Asymmetric Unit (3, 22)
No.NameCountTypeFull Name
1FMN2Ligand/IonFLAVIN MONONUCLEOTIDE
2GOL8Ligand/IonGLYCEROL
3MSE12Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (3, 10)
No.NameCountTypeFull Name
1FMN1Ligand/IonFLAVIN MONONUCLEOTIDE
2GOL3Ligand/IonGLYCEROL
3MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (3, 12)
No.NameCountTypeFull Name
1FMN1Ligand/IonFLAVIN MONONUCLEOTIDE
2GOL5Ligand/IonGLYCEROL
3MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU D:14 , ASN D:27 , ALA D:29 , PRO D:30 , ILE D:31 , GLY D:32 , LYS D:46 , LEU D:47 , TYR D:48 , ASN D:50 , ARG D:51 , THR D:52 , SER D:77 , LEU D:140 , HOH D:217 , HOH D:228 , HOH D:229 , HOH D:245 , HOH D:394BINDING SITE FOR RESIDUE FMN D 200
02AC2SOFTWAREGLU A:14 , ASN A:27 , ALA A:29 , PRO A:30 , ILE A:31 , GLY A:32 , LYS A:46 , LEU A:47 , TYR A:48 , ASN A:50 , ARG A:51 , THR A:52 , SER A:77 , LEU A:140 , HOH A:213 , HOH A:215 , HOH A:239 , HOH A:242 , HOH A:292 , HOH A:334BINDING SITE FOR RESIDUE FMN A 200
03AC3SOFTWAREASN A:130 , SER A:134 , HOH A:274 , HOH A:306 , HOH A:308 , ASN C:130 , SER C:134BINDING SITE FOR RESIDUE GOL A 201
04AC4SOFTWAREASN B:130 , SER B:134 , HOH B:238 , HOH B:269 , HOH B:305 , ILE D:129 , ASN D:130 , SER D:134BINDING SITE FOR RESIDUE GOL B 201
05AC5SOFTWAREARG A:161 , TYR A:164 , TYR A:165 , HOH A:380 , ARG C:161 , TYR C:164 , TYR C:165BINDING SITE FOR RESIDUE GOL A 202
06AC6SOFTWAREARG B:161 , TYR B:164 , TYR B:165 , GOL B:203 , GOL B:204 , ARG D:161 , TYR D:164 , TYR D:165BINDING SITE FOR RESIDUE GOL B 202
07AC7SOFTWAREARG A:49 , ARG A:53 , SER A:109BINDING SITE FOR RESIDUE GOL A 203
08AC8SOFTWAREARG D:49 , ARG D:53 , SER D:109BINDING SITE FOR RESIDUE GOL D 202
09AC9SOFTWAREARG B:161 , GOL B:202 , HOH B:281 , ARG D:161BINDING SITE FOR RESIDUE GOL B 203
10BC1SOFTWAREARG B:161 , GOL B:202 , HOH B:371 , ARG D:161BINDING SITE FOR RESIDUE GOL B 204

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Asn A:90 -Pro A:91
2Asn B:90 -Pro B:91
3Asn C:90 -Pro C:91
4Asn D:90 -Pro D:91

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2IML)

(-) 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:191
 aligned with O28442_ARCFU | O28442 from UniProtKB/TrEMBL  Length:189

    Alignment length:191
                                                                                                                                                                                                                      189  
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180        |- 
         O28442_ARCFU     1 MRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAMAWCRFEAEMRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIIMEKIG--   -
               SCOP domains d2imla1 A:1-189 Hypothetical protein AF1834                                                                                                                                                  -- SCOP domains
               CATH domains 2imlA01 A:1-67,A:81-126                                            2imlA02      2imlA01 A:1-67,A:81-126                       2imlA02 A:68-80,A:127-189                                      -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh...eeeeeeeeee.....eeeeeeeeee......eeeee...hhhhhhhhhhheeeeee..hhhhhhhhhhh..hhh.eee....ee....eeeeeeeeee..eeeeeeeeeee........hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2iml A   1 LRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAmAWCRFEAEmRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIImEKIGEG 191
                                    10        20        30        40        50        60        70        80        90       100      |110       120       130       140       150       160       170       180    |  190 
                                                                                                                            98-MSE  107-MSE                                                                       185-MSE  

Chain B from PDB  Type:PROTEIN  Length:190
 aligned with O28442_ARCFU | O28442 from UniProtKB/TrEMBL  Length:189

    Alignment length:190
                                                                                                                                                                                                                      189 
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180        |-
         O28442_ARCFU     1 MRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAMAWCRFEAEMRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIIMEKIG-   -
               SCOP domains d2imlb_ B: Hypothetical protein AF1834                                                                                                                                                         SCOP domains
               CATH domains 2imlB01 B:1-67,B:81-126                                            2imlB02      2imlB01 B:1-67,B:81-126                       2imlB02 B:68-80,B:127-189                                      - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh...eeeeeeeeee.....eeeeeeeeee......eeeee...hhhhhhhhhhheeeeee..hhhhhhhhh....hhh.eee....ee....eeeeeeeeee..eeeeeeeeeee........hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2iml B   1 LRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAmAWCRFEAEmRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIImEKIGE 190
                                    10        20        30        40        50        60        70        80        90       100      |110       120       130       140       150       160       170       180    |  190
                                                                                                                            98-MSE  107-MSE                                                                       185-MSE 

Chain C from PDB  Type:PROTEIN  Length:190
 aligned with O28442_ARCFU | O28442 from UniProtKB/TrEMBL  Length:189

    Alignment length:190
                                                                                                                                                                                                                      189 
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180        |-
         O28442_ARCFU     1 MRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAMAWCRFEAEMRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIIMEKIG-   -
               SCOP domains d2imlc_ C: Hypothetical protein AF1834                                                                                                                                                         SCOP domains
               CATH domains 2imlC01 C:1-67,C:81-126                                            2imlC02      2imlC01 C:1-67,C:81-126                       2imlC02 C:68-80,C:127-189                                      - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh...eeeeeeeeee.....eeeeeeeeee......eeeee...hhhhhhhhhhheeeeee..hhhhhhhhhhh..hhh.eee....ee....eeeeeeeeee..eeeeeeeeeee........hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2iml C   1 LRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAmAWCRFEAEmRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIImEKIGE 190
                                    10        20        30        40        50        60        70        80        90       100      |110       120       130       140       150       160       170       180    |  190
                                                                                                                            98-MSE  107-MSE                                                                       185-MSE 

Chain D from PDB  Type:PROTEIN  Length:197
 aligned with O28442_ARCFU | O28442 from UniProtKB/TrEMBL  Length:189

    Alignment length:197
                                                                                                                                                                                                                      189        
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180        |-       
         O28442_ARCFU     1 MRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAMAWCRFEAEMRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIIMEKIG--------   -
               SCOP domains d2imld_ D: Hypothetical protein AF1834                                                                                                                                                                SCOP domains
               CATH domains 2imlD01 D:1-67,D:81-125                                            2imlD02      2imlD01 D:1-67,D:81-125                      2imlD02 D:68-80,D:126-189                                       -------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh...eeeeeeeeee.....eeeeeeeeee......eeeee...hhhhhhhhhhheeeeee..hhhhhhhhhhh..hhh.eee....ee....eeeeeeeeee..eeeeeeeeeee........hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2iml D   1 LRLADFGFTDGINEIIAITENEDGSWNAAPIGIIVEDSSSDTAKAKLYRNRTRANLERSGVLFANVTDDALVFAVSSFGNLNDDWYASPNPPIIKGAmAWCRFEAEmRSGVAHLKLTDGEIIEKRVRAINRGLSAVIEALVHATRYVAIKSDERRKELLERIHYYREIVQKCGSEREKRAFEIImEKIGEGHHHHHH 197
                                    10        20        30        40        50        60        70        80        90       100      |110       120       130       140       150       160       170       180    |  190       
                                                                                                                            98-MSE  107-MSE                                                                       185-MSE        

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 4)

Asymmetric Unit

(-) CATH Domains  (2, 8)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (O28442_ARCFU | O28442)
molecular function
    GO:0010181    FMN binding    Interacting selectively and non-covalently with flavin mono nucleotide. Flavin mono nucleotide (FMN) is the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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