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(-) Description

Title :  CHEMICAL SHIFT ASSIGNMENTS AND STRUCTURE OF THE ALPHA-CRYSTALLIN DOMAIN FROM HUMAN, HSPB5
 
Authors :  P. Rajagopal, R. E. Klevit, L. Shi, D. Baker
Date :  09 Mar 15  (Deposition) - 03 Jun 15  (Release) - 15 Feb 17  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (9x)
NMR Structure *:  A,B  (1x)
Keywords :  Crystallin, Human, Acd, Protein, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Rajagopal, E. Tse, A. J. Borst, S. P. Delbecq, L. Shi, D. R. Southworth, R. E. Klevit
A Conserved Histidine Modulates Hspb5 Structure To Trigger Chaperone Activity In Response To Stress-Related Acidosis.
Elife V. 4 2015
PubMed-ID: 25962097  |  Reference-DOI: 10.7554/ELIFE.07304
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ALPHA-CRYSTALLIN B CHAIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET24A
    Fragment: UNP RESIDUES 64-152
    Gene: CRYA2, CRYAB
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ALPHA(B)-CRYSTALLIN, HEAT SHOCK PROTEIN BETA-5, HSPB5, RENAL CARCINOMA ANTIGEN NY-REN-27, ROSENTHAL FIBER COMPONENT

 Structural Features

(-) Chains, Units

  12
NMR Structure (9x): AB
NMR Structure * (1x): AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2N0K)

(-) Sites  (0, 0)

(no "Site" information available for 2N0K)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2N0K)

(-) Cis Peptide Bonds  (2, 2)

NMR Structure
No.Residues
1Gly A:112 -Phe A:113
2Gly B:112 -Phe B:113

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2N0K)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2N0K)

(-) Exons   (0, 0)

(no "Exon" information available for 2N0K)

(-) Sequences/Alignments

NMR Structure
   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:89
                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee.........eeeeee..eeeeeeee.......eeeeeeeeeeee.....hhhhheeee....eeeee...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                 2n0k A  64 GLSEMRLEKDRFSVNLDVKHFSPEELKVKVLGDVIEVHGKHEERQDEHGFISREFHRKYRIPADVDPLTITSSLSSDGVLTVDGPRKQV 152
                                    73        83        93       103       113       123       133       143         


Chain B from PDB  Type:PROTEIN  Length:89
                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee.........eeeeee..eeeeeeee.......eeeeeeeeeeee.....hhhhheeee....eeeee...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                 2n0k B  64 GLSEMRLEKDRFSVNLDVKHFSPEELKVKVLGDVIEVHGKHEERQDEHGFISREFHRKYRIPADVDPLTITSSLSSDGVLTVDGPRKQV 152
                                    73        83        93       103       113       123       133       143
   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 2N0K)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2N0K)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2N0K)

(-) Gene Ontology  (46, 46)

NMR Structure(hide GO term definitions)

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  Cis Peptide Bonds
    Gly A:112 - Phe A:113   [ RasMol ]  
    Gly B:112 - Phe B:113   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        CRYAB_HUMAN | P02511: 2klr 2wj7 2y1y 2y1z 2y22 2ygd 3j07 3l1g 3sgm 3sgn 3sgo 3sgp 3sgr 3sgs 4m5s 4m5t

(-) Related Entries Specified in the PDB File

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