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(-) Description

Title :  CRYSTAL STRUCTURE OF MHV-68 LATENCY-ASSOCIATED NUCLEAR ANTIGEN (LANA) C-TERMINAL DNA BINDING DOMAIN
 
Authors :  B. Correia, S. A. Cerqueira, C. Beauchemin, M. Pires De Miranda, S. Li R. Ponnusamy, L. Rodrigues, T. R. Schneider, M. A. Carrondo, K. M. Kaye J. P. Simas, C. E. Mcvey
Date :  02 May 13  (Deposition) - 30 Oct 13  (Release) - 17 Dec 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Correia, S. A. Cerqueira, C. Beauchemin, M. Pires De Miranda, S. Li, R. Ponnusamy, L. Rodrigues, T. R. Schneider, M. A. Carrondo, K. M. Kaye, J. P. Simas, C. E. Mcvey
Crystal Structure Of The Gamma-2 Herpesvirus Lana Dna Binding Domain Identifies Charged Surface Residues Which Impact Viral Latency
Plos Pathog. V. 9 3673 2013
PubMed-ID: 24146618  |  Reference-DOI: 10.1371/JOURNAL.PPAT.1003673

(-) Compounds

Molecule 1 - LATENCY-ASSOCIATED NUCLEAR ANTIGEN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: STAR PRARE2
    Expression System Vector: PET 49B
    Expression System Vector Type: PLASMID
    Fragment: DNA-BINDNG DOMAIN, RESIDUES 140-272
    Organism Common: MURINE HERPESVIRUS 68
    Organism Scientific: MURID HERPESVIRUS 4
    Organism Taxid: 33708
    Synonym: IMMEDIATE-EARLY PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 7)

Asymmetric/Biological Unit (1, 7)
No.NameCountTypeFull Name
1PO47Ligand/IonPHOSPHATE ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA B:154 , PRO B:155 , ARG B:156 , LEU B:157 , LYS B:229BINDING SITE FOR RESIDUE PO4 B1261
2AC2SOFTWAREHIS A:178 , TYR B:143 , ASN B:183 , HOH B:2013BINDING SITE FOR RESIDUE PO4 B1262
3AC3SOFTWAREHIS A:178 , THR A:181 , TYR A:241 , HIS A:242 , SER A:243 , SER A:244 , HOH A:2036BINDING SITE FOR RESIDUE PO4 A1262
4AC4SOFTWAREGLN A:144 , ARG A:148 , TYR B:143 , GLY B:145 , MET B:146 , LYS B:184 , TYR B:237BINDING SITE FOR RESIDUE PO4 B1263
5AC5SOFTWAREALA A:154 , PRO A:155 , ARG A:156 , LEU A:157 , LYS A:229 , HOH A:2005BINDING SITE FOR RESIDUE PO4 A1263
6AC6SOFTWARETYR A:143 , GLY A:145 , MET A:146 , LYS A:184 , TYR A:237 , GLN B:144 , ARG B:148BINDING SITE FOR RESIDUE PO4 A1264
7AC7SOFTWAREHIS B:178 , THR B:181 , TYR B:241 , HIS B:242 , SER B:243 , SER B:244BINDING SITE FOR RESIDUE PO4 B1264

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Lys A:253 -Pro A:254
2Lys B:253 -Pro B:254

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4BLG)

(-) 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:121
 aligned with O41974_MHV68 | O41974 from UniProtKB/TrEMBL  Length:314

    Alignment length:121
                                   150       160       170       180       190       200       210       220       230       240       250       260 
         O41974_MHV68   141 KKYQGMRRHLQVTAPRLFDPEGHPPTHFKSAVMFSSTHPYTLNKLHKCIQSKHVLSTPVSCLPLVPGTTQQCVTYYLLSFVEDKKQAKKLKRVVLAYCEKYHSSVEGTIVKAKPYFPLPEP 261
               SCOP domains ------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhh................eeeeeee..hhhhhhhhhh......ee...eee...........eeeeeeee..hhhhhhhhhhhhhhhhhh....eeeeeeee........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------- Transcript
                 4blg A 141 KKYQGMRRHLQVTAPRLFDPEGHPPTHFKSAVMFSSTHPYTLNKLHKCIQSKHVLSTPVSCLPLVPGTTQQCVTYYLLSFVEDKKQAKKLKRVVLAYCEKYHSSVEGTIVKAKPYFPLPEP 261
                                   150       160       170       180       190       200       210       220       230       240       250       260 


Chain B from PDB  Type:PROTEIN  Length:119
 aligned with O41974_MHV68 | O41974 from UniProtKB/TrEMBL  Length:314

    Alignment length:119
                                   151       161       171       181       191       201       211       221       231       241       251         
         O41974_MHV68   142 KYQGMRRHLQVTAPRLFDPEGHPPTHFKSAVMFSSTHPYTLNKLHKCIQSKHVLSTPVSCLPLVPGTTQQCVTYYLLSFVEDKKQAKKLKRVVLAYCEKYHSSVEGTIVKAKPYFPLPE 260
               SCOP domains ----------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh................eeeeeee..hhhhhhhhhh.....eee...ee.............eeeeeee..hhhhhhhhhhhhhhhhhh....eeeeeeee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 4blg B 142 KYQGMRRHLQVTAPRLFDPEGHPPTHFKSAVMFSSTHPYTLNKLHKCIQSKHVLSTPVSCLPLVPGTTQQCVTYYLLSFVEDKKQAKKLKRVVLAYCEKYHSSVEGTIVKAKPYFPLPE 260
                                   151       161       171       181       191       201       211       221       231       241       251
   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 4BLG)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (O41974_MHV68 | O41974)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).

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 Related Entries

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

UniProtKB/TrEMBL
        O41974_MHV68 | O41974: 2yq1

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4BLG)