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(-) Description

Title :  CRYSTAL STRUCTURE OF A THY1-COMPLEMENTING PROTEIN (TM0449) FROM THERMOTOGA MARITIMA AT 2.25 A RESOLUTION
 
Authors :  I. A. Wilson, M. D. Miller, Joint Center For Structural Genomics (
Date :  03 Jan 02  (Deposition) - 27 Feb 02  (Release) - 28 Jul 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Thy1-Complementing Protein, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. A. Lesley, P. Kuhn, A. Godzik, A. M. Deacon, I. Mathews, A. Kreusch, G. Spraggon, H. E. Klock, D. Mcmullan, T. Shin, J. Vincent, A. Robb, L. S. Brinen, M. D. Miller, T. M. Mcphillips, M. A. Miller, D. Scheibe, J. M. Canaves, C. Guda, L. Jaroszewski, T. L. Selby, M. -A. Elsliger, J. Wooley, S. S. Taylor, K. O. Hodgson, I. A. Wilson, P. G. Schultz, R. C. Stevens
Structural Genomics Of The Thermotoga Maritima Proteome Implemented In A High-Throughput Structure Determination Pipeline
Proc. Natl. Acad. Sci. Usa V. 99 11664 2002
PubMed-ID: 12193646  |  Reference-DOI: 10.1073/PNAS.142413399

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN TM0449
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPMH1
    Expression System StrainDL41
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneTM0449
    Organism ScientificTHERMOTOGA MARITIMA
    Organism Taxid2336

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 20)

Asymmetric/Biological Unit (2, 20)
No.NameCountTypeFull Name
1FAD4Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
2MSE16Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:85 , GLU A:86 , SER A:88 , GLU B:58 , ILE B:81 , ASN B:163 , ARG B:165 , FAD B:310 , ARG D:78 , HIS D:79 , ARG D:80 , ILE D:81 , ASN D:169 , LEU D:173 , ARG D:174 , HIS D:178 , HOH D:342 , HOH D:361 , HOH D:363 , HOH D:491BINDING SITE FOR RESIDUE FAD D 300
2AC2SOFTWARETHR A:55 , GLU A:58 , ILE A:81 , ASN A:163 , ARG A:165 , FAD A:315 , ASN B:85 , GLU B:86 , ARG C:78 , HIS C:79 , ARG C:80 , ILE C:81 , ASN C:169 , LEU C:173 , ARG C:174 , HIS C:178 , HOH C:322 , HOH C:340 , HOH C:356 , HOH C:377 , HOH C:517 , HOH C:518 , HOH C:581BINDING SITE FOR RESIDUE FAD C 305
3AC3SOFTWAREARG B:78 , HIS B:79 , ARG B:80 , ILE B:81 , ASN B:169 , LEU B:173 , ARG B:174 , HIS B:178 , HOH B:337 , HOH B:364 , HOH B:441 , SER C:83 , ASN C:85 , GLU C:86 , SER C:88 , ARG C:90 , THR D:55 , GLU D:58 , ILE D:81 , ASN D:163 , ARG D:165 , FAD D:300BINDING SITE FOR RESIDUE FAD B 310
4AC4SOFTWAREARG A:78 , HIS A:79 , ARG A:80 , ILE A:81 , ASN A:169 , LEU A:173 , ARG A:174 , HIS A:178 , HOH A:332 , HOH A:495 , GLU C:58 , ILE C:81 , ASN C:163 , ARG C:165 , FAD C:305 , SER D:83 , ASN D:85 , GLU D:86 , SER D:88BINDING SITE FOR RESIDUE FAD A 315

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1KQ4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1KQ4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1KQ4)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THYXPS51331 Flavin-dependent thymidylate synthase (thyX) domain profile.THYX_THEMA1-208
 
 
 
  4A:1-208
B:1-208
C:1-208
D:1-208

(-) Exons   (0, 0)

(no "Exon" information available for 1KQ4)

(-) 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:203
 aligned with THYX_THEMA | Q9WYT0 from UniProtKB/Swiss-Prot  Length:220

    Alignment length:216
                             1                                                                                                                                                                                                                      
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209      
           THYX_THEMA     - -MKIDILDKGFVELVDVMGNDLSAVRAARVSFDMGLKDEERDRHLIEYLMKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRYSKLSYEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLMNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDIL 215
               SCOP domains d1kq4a_ A: Thy1 homologue                                                                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeee...eeeeeeeee.hhhhhhhhhhh..-------hhhhhhhhhhhhhh.hhhhhh.eeeeeeeeehhhhhhhh.....eeee..------.......hhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhh....eeeeeeeeehhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -THYX  PDB: A:1-208 UniProt: 1-208                                                                                                                                                                               ------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1kq4 A   0 HmKIDILDKGFVELVDVmGNDLSAVRAARVSF-------ERDRHLIEYLmKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELS------SYEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLmNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDIL 215
                             |       9       |19        29 |      39        49        59        69        79        |-     |  99       109       119       129       139       149       159       169       179       189       199       209      
                             |              17-MSE        31      39        49-MSE                                 88     95                                                                      168-MSE                                           
                             1-MSE                                                                                                                                                                                                                  

Chain B from PDB  Type:PROTEIN  Length:211
 aligned with THYX_THEMA | Q9WYT0 from UniProtKB/Swiss-Prot  Length:220

    Alignment length:220
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220
           THYX_THEMA     1 MKIDILDKGFVELVDVMGNDLSAVRAARVSFDMGLKDEERDRHLIEYLMKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRYSKLSYEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLMNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDILKEVQV 220
               SCOP domains d1kq4b_ B: Thy1 homologue                                                                                                                                                                                                    SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...eeeeeeeee.hhhhhhhhhhh..------hhhhhhhhhhhhhh..hhhhhh.eeeeeeeeehhhhhhhh.....eeee......---......hhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhh....eeeeeeeeehhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE THYX  PDB: B:1-208 UniProt: 1-208                                                                                                                                                                               ------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kq4 B   1 mKIDILDKGFVELVDVmGNDLSAVRAARVSF------EERDRHLIEYLmKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRYS---YEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLmNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDILKEVQV 220
                            |       10      | 20        30|      |40        50        60        70        80        90 |   | 100       110       120       130       140       150       160       170       180       190       200       210       220
                            1-MSE          17-MSE        31     38         49-MSE                                     92  96                                                                     168-MSE                                                

Chain C from PDB  Type:PROTEIN  Length:214
 aligned with THYX_THEMA | Q9WYT0 from UniProtKB/Swiss-Prot  Length:220

    Alignment length:220
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220
           THYX_THEMA     1 MKIDILDKGFVELVDVMGNDLSAVRAARVSFDMGLKDEERDRHLIEYLMKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRYSKLSYEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLMNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDILKEVQV 220
               SCOP domains d1kq4c_ C: Thy1 homologue                                                                                                                                                                                                    SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...eeeeeeeee.hhhhhhhhhhh...----hhhhhhhhhhhhhhh..hhhhhh.eeeeeeeeehhhhhhhh.....eeee.....--........hhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh....eeeeeeeeehhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE THYX  PDB: C:1-208 UniProt: 1-208                                                                                                                                                                               ------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kq4 C   1 mKIDILDKGFVELVDVmGNDLSAVRAARVSFD----DEERDRHLIEYLmKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRY--LSYEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLmNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDILKEVQV 220
                            |       10      | 20        30 |    | 40        50        60        70        80        90|  |   100       110       120       130       140       150       160       170       180       190       200       210       220
                            1-MSE          17-MSE         32   37          49-MSE                                    91 94                                                                       168-MSE                                                

Chain D from PDB  Type:PROTEIN  Length:210
 aligned with THYX_THEMA | Q9WYT0 from UniProtKB/Swiss-Prot  Length:220

    Alignment length:215
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210     
           THYX_THEMA     1 MKIDILDKGFVELVDVMGNDLSAVRAARVSFDMGLKDEERDRHLIEYLMKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRYSKLSYEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLMNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDIL 215
               SCOP domains d1kq4d_ D: Thy1 homologue                                                                                                                                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----------Thy1-1kq4D01 D:11-201                                                                                                                                                                          -------------- Pfam domains (1)
           Pfam domains (2) ----------Thy1-1kq4D02 D:11-201                                                                                                                                                                          -------------- Pfam domains (2)
           Pfam domains (3) ----------Thy1-1kq4D03 D:11-201                                                                                                                                                                          -------------- Pfam domains (3)
           Pfam domains (4) ----------Thy1-1kq4D04 D:11-201                                                                                                                                                                          -------------- Pfam domains (4)
         Sec.struct. author .eeee...eeeeeeeee.hhhhhhhhhhh..-----hhhhhhhhhhhhhhh..hhhhhh.eeeeeeeeehhhhhhhh.....eeee...............hhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhh....eeeeeeeeehhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE THYX  PDB: D:1-208 UniProt: 1-208                                                                                                                                                                               ------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1kq4 D   1 mKIDILDKGFVELVDVmGNDLSAVRAARVSF-----DEERDRHLIEYLmKHGHETPFEHIVFTFHVKAPIFVARQWFRHRIASYNELSGRYSKLSYEFYIPSPERLEGYKTTIPPERVTEKISEIVDKAYRTYLELIESGVPREVARIVLPLNLYTRFFWTVNARSLmNFLNLRADSHAQWEIQQYALAIARIFKEKCPWTFEAFLKYAYKGDIL 215
                            |       10      | 20        30|     | 40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210     
                            1-MSE          17-MSE        31    37          49-MSE                                                                                                                168-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/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1KQ4)

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Family: Thy1 (11)
1aThy1-1kq4D01D:11-201
1bThy1-1kq4D02D:11-201
1cThy1-1kq4D03D:11-201
1dThy1-1kq4D04D:11-201

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (THYX_THEMA | Q9WYT0)
molecular function
    GO:0050660    flavin adenine dinucleotide binding    Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
    GO:0008168    methyltransferase activity    Catalysis of the transfer of a methyl group to an acceptor molecule.
    GO:0050797    thymidylate synthase (FAD) activity    Catalysis of the reaction: 5,10-methylenetetrahydrofolate + dUMP + NADPH + H+ = dTMP + tetrahydrofolate + NADP+.
    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:0006231    dTMP biosynthetic process    The chemical reactions and pathways resulting in the formation of dTMP, deoxyribosylthymine monophosphate (2'-deoxyribosylthymine 5'-phosphate).
    GO:0032259    methylation    The process in which a methyl group is covalently attached to a molecule.
    GO:0009165    nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of nucleotides, any nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the glycose moiety; may be mono-, di- or triphosphate; this definition includes cyclic-nucleotides (nucleoside cyclic phosphates).

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 Related Entries

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

UniProtKB/Swiss-Prot
        THYX_THEMA | Q9WYT01o24 1o25 1o26 1o27 1o28 1o29 1o2a 1o2b 3g4a 3g4c 3n0b 3n0c 4gt9 4gta 4gtb 4gtc 4gtd 4gte 4gtf 4gtl 4kar 4kas 4kat 5chp 5ioq 5ior 5ios 5iot 5jfe

(-) Related Entries Specified in the PDB File

1kq3 CRYSTAL STRUCTURE OF GLYCEROL DEHYDROGENASE (TM0423) FROM THERMOTOGA MARITIMA AT 1.5 A RESOLUTION RELATED ID: 282322 RELATED DB: TARGETDB