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(-) Description

Title :  CRYSTAL STRUCTURE AND ASSEMBLY OF AN EUKARYOTIC SMALL HEAT SHOCK PROTEIN
 
Authors :  R. L. M. Van Montfort, E. Basha, K. L. Friedrich, C. Slingsby, E. Vierli
Date :  13 Sep 01  (Deposition) - 29 Nov 01  (Release) - 05 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (6x)
Biol. Unit 2:  C,D  (6x)
Keywords :  Small Heat Shock Protein, Chaperone, Alpha-Crystallin (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. L. M. Van Montfort, E. Basha, K. L. Friedrich, C. Slingsby, E. Vierling
Crystal Structure And Assembly Of An Eukaryotic Small Heat Shock Protein
Nat. Struct. Biol. V. 8 1025 2001
PubMed-ID: 11702068  |  Reference-DOI: 10.1038/NSB722

(-) Compounds

Molecule 1 - HEAT SHOCK PROTEIN 16.9B
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21
    Expression System Taxid511693
    Organism CommonWHEAT
    Organism ScientificTRITICUM AESTIVUM
    Organism Taxid4565

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (6x)AB  
Biological Unit 2 (6x)  CD

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1GME)

(-) Sites  (0, 0)

(no "Site" information available for 1GME)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SHSPPS01031 Small heat shock protein (sHSP) domain profile.HS16B_WHEAT37-151
 
  2A:37-151
C:37-151
Biological Unit 1 (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SHSPPS01031 Small heat shock protein (sHSP) domain profile.HS16B_WHEAT37-151
 
  6A:37-151
-
Biological Unit 2 (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SHSPPS01031 Small heat shock protein (sHSP) domain profile.HS16B_WHEAT37-151
 
  6-
C:37-151

(-) Exons   (0, 0)

(no "Exon" information available for 1GME)

(-) Sequences/Alignments

Asymmetric 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:150
 aligned with HS16B_WHEAT | Q41560 from UniProtKB/Swiss-Prot  Length:151

    Alignment length:150
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151
          HS16B_WHEAT     2 SIVRRTNVFDPFADLWADPFDTFRSIVPAISGGGSETAAFANARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
               SCOP domains d1gmea_ A: Small heat shock protein                                                                                                                    SCOP domains
               CATH domains 1gmeA00 A:2-151  [code=2.60.40.790, no name defined]                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ............hhhhhhhhhhhhhhhhhh.....hhhhhh...eeeee...eeeeeee....hhh.eeeeee...eeeeee...........eeee.......eeeeee.....hhhhheeeee..eeeeeee................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------------SHSP  PDB: A:37-151 UniProt: 37-151                                                                                 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1gme A   2 SIVRRSNVFDPFADLWADPFDTFRSIVPAISGGGSETAAFANARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151

Chain B from PDB  Type:PROTEIN  Length:109
 aligned with HS16B_WHEAT | Q41560 from UniProtKB/Swiss-Prot  Length:151

    Alignment length:109
                                    52        62        72        82        92       102       112       122       132       142         
          HS16B_WHEAT    43 NARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
               SCOP domains d1gmeb_ B: Small heat shock protein                                                                           SCOP domains
               CATH domains 1gmeB00 B:43-151  [code=2.60.40.790, no name defined]                                                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee...eeeeeee........eeeeee...eeeeeeee..........eee.....eeeeeeee.....hhhhheeeee..eeeeeee................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE SHSP  PDB: - UniProt: 37-151                                                                                  PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 1gme B  43 NARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
                                    52        62        72        82        92       102       112       122       132       142         

Chain C from PDB  Type:PROTEIN  Length:150
 aligned with HS16B_WHEAT | Q41560 from UniProtKB/Swiss-Prot  Length:151

    Alignment length:150
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151
          HS16B_WHEAT     2 SIVRRTNVFDPFADLWADPFDTFRSIVPAISGGGSETAAFANARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
               SCOP domains d1gmec_ C: Small heat shock protein                                                                                                                    SCOP domains
               CATH domains 1gmeC00 C:2-151  [code=2.60.40.790, no name defined]                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......ee...hhhhhhhhhhhhhhhhhh.....hhhhhh...eeeee...eeeeeee........eeeeee...eeeeee...........eeeee......eeeeee..........eeeee..eeeeeee................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------------SHSP  PDB: C:37-151 UniProt: 37-151                                                                                 PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1gme C   2 SIVRRSNVFDPFADLWADPFDTFRSIVPAISGGGSETAAFANARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151

Chain D from PDB  Type:PROTEIN  Length:110
 aligned with HS16B_WHEAT | Q41560 from UniProtKB/Swiss-Prot  Length:151

    Alignment length:110
                                    51        61        71        81        91       101       111       121       131       141       151
          HS16B_WHEAT    42 ANARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
               SCOP domains d1gmed_ D: Small heat shock protein                                                                            SCOP domains
               CATH domains 1gmeD00 D:42-151  [code=2.60.40.790, no name defined]                                                          CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee...eeeeeee....hhh.eeeeee...eeeeeeee.........eeeee....eeeeeeee.....hhhhheeee...eeeeeee................ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE SHSP  PDB: - UniProt: 37-151                                                                                   PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------- Transcript
                 1gme D  42 ANARMDWKETPEAHVFKADLPGVKKEEVKVEVEDGNVLVVSGERTKEKEDKNDKWHRVERSSGKFVRRFRLLEDAKVEEVKAGLENGVLTVTVPKAEVKKPEVKAIQISG 151
                                    51        61        71        81        91       101       111       121       131       141       151

   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 Unit

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1GME)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (HS16B_WHEAT | Q41560)
biological process
    GO:0051260    protein homooligomerization    The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
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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 Related Entries

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

UniProtKB/Swiss-Prot
        HS16B_WHEAT | Q415602byu 2h50 2h53

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