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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN TRNA DIHYDROURIDINE SYNTHASE 2
 
Authors :  F. Whelan, H. T. Jenkins, S. Griffiths, R. T. Byrne, E. J. Dodson, A. A. An
Date :  16 Jan 15  (Deposition) - 28 Jan 15  (Release) - 15 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Trna, Dus, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Whelan, H. T. Jenkins, S. C. Griffiths, R. T. Byrne, E. J. Dodson, A. A. Antson
From Bacterial To Human Dihydrouridine Synthase: Automated Structure Determination.
Acta Crystallogr. , Sect. D V. 71 1564 2015
PubMed-ID: 26143927  |  Reference-DOI: 10.1107/S1399004715009220

(-) Compounds

Molecule 1 - TRNA-DIHYDROURIDINE(20) SYNTHASE [NAD(P)+]-LIKE
    Chains: A
    EC Number: 1.3.1.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Taxid: 469008
    Fragment: UNP RESIDUES 1-340
    Gene: DUS2, DUS2L
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: DIHYDROURIDINE SYNTHASE 2,UP-REGULATED IN LUNG CANCER PROTEIN 8,URLC8,TRNA-DIHYDROURIDINE SYNTHASE 2-LIKE,HDUS2

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1CSO1Mod. Amino AcidS-HYDROXYCYSTEINE
2FNR1Ligand/Ion1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:17 , PRO A:18 , MET A:19 , VAL A:20 , GLU A:43 , GLN A:87 , ASN A:113 , LYS A:155 , HIS A:183 , ASN A:214 , GLY A:215 , GLY A:216 , SER A:217 , ALA A:242 , ARG A:243 , HOH A:520 , HOH A:586binding site for residue FNR A 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4XP7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4XP7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4XP7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4XP7)

(-) Exons   (0, 0)

(no "Exon" information available for 4XP7)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:324
                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhhhhhhhh...eee...eehhhhh..eeeee....eeeee.....eeeeehhhhh..eeeeee..hhhhhhhhhhhhhhhh.eeeee......hhhhhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhhhh....eeeeeeee.........hhhhhhhhhhhh...eeee........hhhhhhhhhhhhh..eeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhh..hhhhhhhhhhhhh.....hhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4xp7 A   7 SLCYHNKLILAPMVRVGTLPMRLLALDYGADIVYcEELIDLKMIQCKRVVNEVLSTVDFVAPDDRVVFRTCEREQNRVVFQMGTSDAERALAVARLVENDVAGIDVNMGCPKQALLSDPDKIEKILSTLVKGTRRPVTCKIRILPSLEDTLSLVKRIERTGIAAIAVHGRKREERPQHPVSCEVIKAIADTLSIPVIANGGSHDHIQQYSDIEDFRQATAASSVMVARAAMWNPSIFLKEGLRPLEEVMQKYIRYAVQYDNHYTNTKYCLCQMLREQLESPQGRLLHAAQSSREICEAFGLGAFYEETTQELDAQQARLSAKTS 339
                                    16        26        36    |   46        56        66        76        86        96       106       116  ||   135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335    
                                                             41-CSO                                                                       119|                                                                                                                                                                                                                  
                                                                                                                                           129
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  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 4XP7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4XP7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4XP7)

(-) Gene Ontology  (17, 17)

Asymmetric/Biological Unit(hide GO term definitions)

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  4xp7
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  DUS2L_HUMAN | Q9NX74
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  1.3.1.-
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 Related Entries

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UniProtKB/Swiss-Prot
        DUS2L_HUMAN | Q9NX74: 4wfs 4wft

(-) Related Entries Specified in the PDB File

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