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(-) Description

Title :  CRYSTAL STRUCTURE OF 33 KDA CHAPERONIN (HEAT SHOCK PROTEIN 33 HOMOLOG) (HSP33) (TM1394) FROM THERMOTOGA MARITIMA AT 2.20 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  30 Nov 04  (Deposition) - 14 Dec 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Tm1394, 33 Kda Chaperonin (Heat Shock Protein 33 Homolog) (Hsp33), Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi, Chaperone (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Jaroszewski, R. Schwarzenbacher, D. Mcmullan, P. Abdubek, S. Agarwalla, E. Ambing, H. Axelrod, T. Biorac, J. M. Canaves, H. J. Chiu, A. M. Deacon, M. Didonato, M. A. Elsliger, A. Godzik, C. Grittini, S. K. Grzechnik, J. Hale, E. Hampton, G. W. Han, J. Haugen, M. Hornsby, H. E. Klock, E. Koesema, A. Kreusch, P. Kuhn, S. A. Lesley, M. D. Miller, K. Moy, E. Nigoghossian, J. Paulsen, K. Quijano, R. Reyes C. Rife, G. Spraggon, R. C. Stevens, H. Van Den Bedem, J. Velasquez, J. Vincent, A. White, G. Wolf, Q. Xu, K. O. Hodgson, J. Wooley, I. A. Wilson
Crystal Structure Of Hsp33 Chaperone (Tm1394) From Thermotoga Maritima At 2. 20 A Resolution.
Proteins V. 61 669 2005
PubMed-ID: 16167343  |  Reference-DOI: 10.1002/PROT.20542

(-) Compounds

Molecule 1 - 33 KDA CHAPERONIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: HSLO, TM1394
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 2336
    Synonym: HEAT SHOCK PROTEIN 33 HOMOLOG, HSP33

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 9)

Asymmetric/Biological Unit (4, 9)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2EDO3Ligand/Ion1,2-ETHANEDIOL
3UNL2Ligand/IonUNKNOWN LIGAND
4ZN2Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:231 , CYS A:233 , CYS A:263 , CYS A:266BINDING SITE FOR RESIDUE ZN A 300
2AC2SOFTWARECYS B:231 , CYS B:233 , CYS B:263 , CYS B:266BINDING SITE FOR RESIDUE ZN B 300
3AC3SOFTWAREARG A:18 , MET A:19 , ALA A:168BINDING SITE FOR RESIDUE CL A 301
4AC4SOFTWAREARG B:18 , ALA B:168BINDING SITE FOR RESIDUE CL B 301
5AC5SOFTWARECYS A:231 , CYS A:233 , ASN A:234 , ARG A:235 , THR A:268 , TYR A:270 , HOH A:308 , HOH A:313 , HOH A:366 , HOH A:399 , LEU B:96 , HOH B:327BINDING SITE FOR RESIDUE UNL A 302
6AC6SOFTWARELEU A:96 , CYS B:231 , CYS B:233 , ASN B:234 , ARG B:235 , THR B:268 , TYR B:270 , HOH B:306 , HOH B:318 , HOH B:357 , HOH B:358BINDING SITE FOR RESIDUE UNL B 302
7AC7SOFTWAREARG B:13 , TRP B:60 , PHE B:144 , GLU B:148BINDING SITE FOR RESIDUE EDO B 303
8AC8SOFTWAREARG A:13 , TRP A:60 , PHE A:144 , GLU A:148BINDING SITE FOR RESIDUE EDO A 303
9AC9SOFTWAREGLN A:110 , LYS B:122BINDING SITE FOR RESIDUE EDO B 304

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1VQ0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1VQ0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1VQ0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1VQ0)

(-) Exons   (0, 0)

(no "Exon" information available for 1VQ0)

(-) 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:290
 aligned with HSLO_THEMA | Q9X1B4 from UniProtKB/Swiss-Prot  Length:290

    Alignment length:290
                               1                                                                                                                                                                                                                                                                                              
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287
           HSLO_THEMA     - ---MIYYGTMFDHKVRFSIVRMREVVEEARNRHALSYLATVVLGRALIGAALVTPWLAEKERWTLDIEGNGPIRRVVAQSTSEFTVRGYVANPKVELPLNEKGKFDVAGAIGQGVLRVVRDLGLKTPFVSQVPLVSGEIAEDLAYYFAVSEQIPSAFSIGVLVDSDGVKIAGGFAVQIIDRTLEQEKVEMIEKNIKNLPSISKLFQEAEPLDVLERIFGEKVGFVETAEIKYKCDCNREKAKNALLVLDKKELEDMRKEGKGEVVCKWCNTRYVFSEEELEELLKFKVDD 287
               SCOP domains ---d1vq0a1 A:1-230 Heat shock protein 33, Hsp33                                                                                                                                                                                          d1vq0a2 A:231-287 HSP33, C-terminal domain                SCOP domains
               CATH domains 1vq0A01 A:-2-230 Hsp33 domain                                                                                                                                                                                                            1vq0A02 A:231-287 HSP33-like                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....eeeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh....eeeeeeee.....eeeeeee...eeeeee...............hhhhhhh.eeeeeeee......eeeeee.....hhhhhhhhhhhhh...eeeeeeeeee..eeeeeeeeeeee.....hhhhhhhhhhhhhh..hhhhhh...hhhhhhhhhhh......eeee.ee....hhhhhhhhhhh.hhhhhhhhhhhh.eeee......eeeehhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vq0 A  -2 HHHMIYYGTMFDHKVRFSIVRMREVVEEARNRHALSYLATVVLGRALIGAALVTPWLAEKERWTLDIEGNGPIRRVVAQSTSEFTVRGYVANPKVELPLNEKGKFDVAGAIGQGVLRVVRDLGLKTPFVSQVPLVSGEIAEDLAYYFAVSEQIPSAFSIGVLVDSDGVKIAGGFAVQIIDRTLEQEKVEMIEKNIKNLPSISKLFQEAEPLDVLERIFGEKVGFVETAEIKYKCDCNREKAKNALLVLDKKELEDMRKEGKGEVVCKWCNTRYVFSEEELEELLKFKVDD 287
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287


Chain B from PDB  Type:PROTEIN  Length:290
 aligned with HSLO_THEMA | Q9X1B4 from UniProtKB/Swiss-Prot  Length:290

    Alignment length:290
                               1                                                                                                                                                                                                                                                                                              
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287
           HSLO_THEMA     - ---MIYYGTMFDHKVRFSIVRMREVVEEARNRHALSYLATVVLGRALIGAALVTPWLAEKERWTLDIEGNGPIRRVVAQSTSEFTVRGYVANPKVELPLNEKGKFDVAGAIGQGVLRVVRDLGLKTPFVSQVPLVSGEIAEDLAYYFAVSEQIPSAFSIGVLVDSDGVKIAGGFAVQIIDRTLEQEKVEMIEKNIKNLPSISKLFQEAEPLDVLERIFGEKVGFVETAEIKYKCDCNREKAKNALLVLDKKELEDMRKEGKGEVVCKWCNTRYVFSEEELEELLKFKVDD 287
               SCOP domains ---d1vq0b1 B:1-230 Heat shock protein 33, Hsp33                                                                                                                                                                                          d1vq0b2 B:231-287 HSP33, C-terminal domain                SCOP domains
               CATH domains 1vq0B01 B:-2-230 Hsp33 domain                                                                                                                                                                                                            1vq0B02 B:231-287 HSP33-like                              CATH domains
           Pfam domains (1) ----HSP33-1vq0B01 B:2-274                                                                                                                                                                                                                                                            ------------- Pfam domains (1)
           Pfam domains (2) ----HSP33-1vq0B02 B:2-274                                                                                                                                                                                                                                                            ------------- Pfam domains (2)
         Sec.struct. author ...eeeeeee....eeeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh....eeeeeeee.....eeeeeee...eeeeee...............hhhhhhh.eeeeeeee......eeeeee.....hhhhhhhhhhhhh...eeeeeeeeee..eeeeeeeeeeee.....hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh......eeee.ee....hhhhhhhhhhh.hhhhhhhhhhhheeeee......eeeeehhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vq0 B  -2 HHHMIYYGTMFDHKVRFSIVRMREVVEEARNRHALSYLATVVLGRALIGAALVTPWLAEKERWTLDIEGNGPIRRVVAQSTSEFTVRGYVANPKVELPLNEKGKFDVAGAIGQGVLRVVRDLGLKTPFVSQVPLVSGEIAEDLAYYFAVSEQIPSAFSIGVLVDSDGVKIAGGFAVQIIDRTLEQEKVEMIEKNIKNLPSISKLFQEAEPLDVLERIFGEKVGFVETAEIKYKCDCNREKAKNALLVLDKKELEDMRKEGKGEVVCKWCNTRYVFSEEELEELLKFKVDD 287
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287
   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  (2, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Small proteins (3458)

(-) CATH Domains  (2, 4)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: HSP33] (4)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (HSLO_THEMA | Q9X1B4)
molecular function
    GO:0051082    unfolded protein binding    Interacting selectively and non-covalently with an unfolded protein.
biological process
    GO:0006457    protein folding    The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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