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(-) Description

Title :  CRYSTAL STRUCTURE OF THE TEX PROTEIN FROM PSEUDOMONAS AERUGINOSA, CRYSTAL FORM 2
 
Authors :  S. J. Johnson, D. Close, C. P. Hill
Date :  18 Jan 08  (Deposition) - 08 Apr 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Helix-Turn-Helix, Helix-Hairpin-Helix, S1 Domain, Yqgf Domain, Transcription, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. J. Johnson, D. Close, H. Robinson, I. Vallet-Gely, S. L. Dove, C. P. Hill
Crystal Structure And Rna Binding Of The Tex Protein From Pseudomonas Aeruginosa.
J. Mol. Biol. V. 377 1460 2008
PubMed-ID: 18321528  |  Reference-DOI: 10.1016/J.JMB.2008.01.096
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TEX
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)CODON+RP
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3BZK)

(-) Sites  (0, 0)

(no "Site" information available for 3BZK)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3BZK)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Val A:245 -Gly A:246
2Ala A:363 -Pro A:364

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3BZK)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3BZK)

(-) Exons   (0, 0)

(no "Exon" information available for 3BZK)

(-) 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:728
 aligned with Q9HTY8_PSEAE | Q9HTY8 from UniProtKB/TrEMBL  Length:779

    Alignment length:730
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730
         Q9HTY8_PSEAE     1 MDSINTRIAEELSALPSGRVQPQQVAAAVALLDEGSTVPFIARYRKEVTGSLDDTQLRMLEERLRYLRELEERRGAILASIEEQGKLTPELARDIKLADTKTRLEDLYLPYKQKRRTKGQIALEAGLGALADALFDDPTLVPESEAARFVDAEKGFADVKAVLEGAKYILMERFAEDATLLDKLRVFMKNEATLTARVVPGKEQEGAKFSDYFEHDEPLKSAPSHRALAIFRGRNEGVLSASLKVGEEAPGTLHPCEVMIAERFGLSNQGRAADKWLAEVVRWTWKVKLYTHLETDLFGELRDGAEDEAISVFARNLHDLLLAAPAGPRATLGLDPGLRTGVKVAVVDATGKLLDTATVYPHAPKNQWDQTLAVLAALCAKHQVELIAIGNGTASRETDKLAGELIKKYPGMKLTKIMVSEAGASVYSASELAAKEFPELDVSLRGAVSIARRLQDPLAELVKIEPKSIGVGQYQHDVSQLKLARSLDAVVEDCVNAVGVDVNTASAALLARISGLNSTLAQNIVAHRDANGAFRTRDELKKVSRLGEKTFEQAAGFLRVMNGDNPLDASAVHPETYPLVQRIAADTERDIRSLIGDSAFLKRLDPKKFTDETFGLPTVTDILKELDKPGRDPRPEFKTAEFQEGVESLKDLKPGMVLEGVVTNVTNFGAFVDIGVHQDGLVHISALSEKFVKDPYEVVKAGDIVKVKVMEVDIPRNRVGLSMRMSDTPG 730
               SCOP domains d3bzka3 A:1-324 Transcriptional accessory factor Tex                                                                                                                                                                                                                                                                                d3bzka5 A:325-473 Transcriptional accessory factor Tex                                                                                               d3bzka1 A:474-563 Transcriptional accessory factor Tex                                    d3bzka2 A:564-636 Transcriptional accessory factor Tex                   d3bzka4 A:637-730 Tex S1-domain                                                                SCOP domains
               CATH domains 3bzkA01 A:1-114 RuvA domain 2-like                                                                                3bzkA02 A:115-327,A:456-502 Tex N-terminal region-like                                                                                                                                                               3bzkA03 A:328-455 Ribonuclease H-like (UPF0081)                                                                                 3bzkA02 A:115-327,A:456-502                    3bzkA04 A:503-634 Tex RuvX-like domain-like                                                                                         3bzkA05 A:635-730 Nucleic acid-binding proteins                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhh......hhhhhhhhhhhhhhh.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh.hhhhhhhhhhhhh....hhhhhhhhh.hhhhhhhhhhh...hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheeeeee.......hhhhhhh.eeeee.hhhhhhhhhhhhhhhhh..eeeeee..--.....hhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeee......eeeeee.....eeeeeee.......hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhhhhhhhh.eeeee...hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhee....hhhhhh.....hhhhhhhhhhhhhhhh....hhhhhhh...hhhhhhhhhh.ee.....hhhhhh..hhhhhhhhhhhhhhh..hhhhhh.hhhhhhhhhhhhh.....hhhhhhhhhhhhhh.........hhhhhhhh..hhhhh....eeeeeeeeee..eeeee......eeee.hhhh.....hhhhhh....eeeeeeeeee....eeeee........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bzk A   1 MDSINTRIAEELSALPSGRVQPQQVAAAVALLDEGSTVPFIARYRKEVTGSLDDTQLRMLEERLRYLRELEERRGAILASIEEQGKLTPELARDIKLADTKTRLEDLYLPYKQKRRTKGQIALEAGLGALADALFDDPTLVPESEAARFVDAEKGFADVKAVLEGAKYILMERFAEDATLLDKLRVFMKNEATLTARVVPGKEQEGAKFSDYFEHDEPLKSAPSHRALAIFRGRNEGVLSASLKVG--APGTLHPCEVMIAERFGLSNQGRAADKWLAEVVRWTWKVKLYTHLETDLFGELRDGAEDEAISVFARNLHDLLLAAPAGPRATLGLDPGLRTGVKVAVVDATGKLLDTATVYPHAPKNQWDQTLAVLAALCAKHQVELIAIGNGTASRETDKLAGELIKKYPGMKLTKIMVSEAGASVYSASELAAKEFPELDVSLRGAVSIARRLQDPLAELVKIEPKSIGVGQYQHDVSQLKLARSLDAVVEDCVNAVGVDVNTASAALLARISGLNSTLAQNIVAHRDANGAFRTRDELKKVSRLGEKTFEQAAGFLRVMNGDNPLDASAVHPETYPLVQRIAADTERDIRSLIGDSAFLKRLDPKKFTDETFGLPTVTDILKELDKPGRDPRPEFKTAEFQEGVESLKDLKPGMVLEGVVTNVTNFGAFVDIGVHQDGLVHISALSEKFVKDPYEVVKAGDIVKVKVMEVDIPRNRVGLSMRMSDTPG 730
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     | 250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610       620       630       640       650       660       670       680       690       700       710       720       730
                                                                                                                                                                                                                                                                               246  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                  249
   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  (4, 5)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (5, 5)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3BZK)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9HTY8_PSEAE | Q9HTY8)
molecular function
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
biological process
    GO:0006139    nucleobase-containing compound metabolic process    Any cellular metabolic process involving nucleobases, nucleosides, nucleotides and nucleic acids.

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  Sites
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  Cis Peptide Bonds
    Ala A:363 - Pro A:364   [ RasMol ]  
    Val A:245 - Gly A:246   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/TrEMBL
        Q9HTY8_PSEAE | Q9HTY8: 2oce 3bzc

(-) Related Entries Specified in the PDB File

3bzc TEX PROTEIN, CRYSTAL FORM 1