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(-) Description

Title :  DISULFIDE TRAPPED HUMAN ALPHAB CRYSTALLIN CORE DOMAIN IN COMPLEX WITH C-TERMINAL PEPTIDE
 
Authors :  A. Laganowsky, D. Cascio, G. Hochberg, M. R. Sawaya, J. L. P. Benesch, C. V. Robinson, D. Eisenberg
Date :  08 Aug 13  (Deposition) - 09 Apr 14  (Release) - 14 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  E,F,G,H  (1x)
Biol. Unit 3:  A,B,C,D,E,F,G,H  (1x)
Keywords :  Small Heat Shock Protein, Amyloid, Chaperone (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. K. Hochberg, H. Ecroyd, C. Liu, D. Cox, D. Cascio, M. R. Sawaya, M. P. Collier, J. Stroud, J. A. Carver, A. J. Baldwin, C. V. Robinson, D. S. Eisenberg, J. L. Benesch, A. Laganowsky
The Structured Core Domain Of Alpha B-Crystallin Can Preven Amyloid Fibrillation And Associated Toxicity.
Proc. Natl. Acad. Sci. Usa V. 111 E1562 2014
PubMed-ID: 24711386  |  Reference-DOI: 10.1073/PNAS.1322673111

(-) Compounds

Molecule 1 - ALPHA-CRYSTALLIN B CHAIN
    Chains: A, C, E, G
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28
    Expression System Strain: BL21(DE3) ROSETTA 2
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: CORE DOMAIN (UNP RESIDUES 68-153)
    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
 
Molecule 2 - ALPHA-CRYSTALLIN B CHAIN
    Chains: B, D, F, H
    Engineered: YES
    Fragment: C-TERMINAL PEPTIDE (UNP RESIDUES 156-164)
    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
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): ABCD    
Biological Unit 2 (1x):     EFGH
Biological Unit 3 (1x): ABCDEFGH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 8)

Asymmetric Unit (1, 8)
No.NameCountTypeFull Name
1SO48Ligand/IonSULFATE ION
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1SO43Ligand/IonSULFATE ION
Biological Unit 2 (1, 5)
No.NameCountTypeFull Name
1SO45Ligand/IonSULFATE ION
Biological Unit 3 (1, 8)
No.NameCountTypeFull Name
1SO48Ligand/IonSULFATE ION

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARELYS A:82 , HIS A:83 , LYS C:82 , HIS C:83 , LYS E:82 , HIS E:83 , HIS G:83BINDING SITE FOR RESIDUE SO4 A 201
02AC2SOFTWARESER C:138 , SER C:139 , GLU D:156 , GLN E:108 , ASP E:109 , GLU E:110BINDING SITE FOR RESIDUE SO4 C 201
03AC3SOFTWAREGLU D:156 , THR D:158BINDING SITE FOR RESIDUE SO4 D 201
04AC4SOFTWAREARG A:69 , ARG A:74 , SER A:76 , ARG E:69 , ARG E:74 , SER E:76BINDING SITE FOR RESIDUE SO4 E 201
05AC5SOFTWAREGLY E:112 , ARG G:123BINDING SITE FOR RESIDUE SO4 E 202
06AC6SOFTWARELYS C:150 , ASP E:109 , GLU E:110 , ARG F:157 , THR F:158BINDING SITE FOR RESIDUE SO4 F 201
07AC7SOFTWAREARG C:69 , ARG C:74 , SER C:76 , ARG G:69 , ARG G:74 , SER G:76BINDING SITE FOR RESIDUE SO4 G 201
08AC8SOFTWARELYS A:150 , ARG H:157 , THR H:158BINDING SITE FOR RESIDUE SO4 H 201
09AC9SOFTWARELEU A:89 , VAL A:91 , LYS A:92 , VAL A:93 , LEU A:94 , PRO A:130 , LEU A:131 , ILE A:133 , THR A:134 , SER A:135 , SER A:136 , LEU A:137 , SER A:138 , LEU A:143 , HOH A:304 , HOH B:201 , HOH B:202 , HOH B:203 , HOH B:204 , HOH B:205 , HOH B:206 , HOH B:207 , HOH B:208 , MET E:68 , ARG E:69 , LEU E:70 , ASP E:96 , ARG E:123 , ILE E:124 , PRO E:125 , ALA E:126 , VAL E:128 , PRO E:130 , HOH E:301 , HOH E:304 , HOH E:312 , HIS G:111BINDING SITE FOR CHAIN B OF ALPHA-CRYSTALLIN B CHAIN
10BC1SOFTWARELYS C:90 , VAL C:91 , LYS C:92 , VAL C:93 , PRO C:130 , LEU C:131 , ILE C:133 , THR C:134 , SER C:135 , SER C:136 , LEU C:137 , SO4 C:201 , HOH C:316 , SO4 D:201 , HOH D:301 , HOH D:302 , HOH D:303 , HOH D:304 , GLU E:110 , LYS G:72 , ASP G:96 , VAL G:97 , LYS G:121 , ARG G:123 , ARG G:149 , LYS G:150 , GLN G:151 , VAL G:152BINDING SITE FOR CHAIN D OF ALPHA-CRYSTALLIN B CHAIN
11BC2SOFTWARELEU A:94 , ASP A:96 , VAL A:97 , LYS A:121 , ARG A:123 , LYS C:72 , ASP C:127 , ARG C:149 , LYS C:150 , GLN C:151 , VAL C:152 , VAL E:91 , LYS E:92 , VAL E:93 , LEU E:94 , ASP E:109 , PRO E:130 , LEU E:131 , ILE E:133 , THR E:134 , SER E:135 , SER E:136 , LEU E:137 , LEU E:143 , SO4 F:201 , HOH F:301 , HOH F:302 , HOH F:303 , HOH F:305BINDING SITE FOR CHAIN F OF ALPHA-CRYSTALLIN B CHAIN
12BC3SOFTWARELYS A:72 , ARG A:149 , LYS A:150 , GLN A:151 , VAL A:152 , HOH A:303 , ARG C:123 , VAL G:91 , LYS G:92 , VAL G:93 , LEU G:94 , PRO G:130 , LEU G:131 , ILE G:133 , SER G:135 , SER G:136 , LEU G:137 , LEU G:143 , HOH G:305 , HOH G:314 , SO4 H:201 , HOH H:301BINDING SITE FOR CHAIN H OF ALPHA-CRYSTALLIN B CHAIN

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:117 -C:117

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4M5T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4M5T)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4M5T)

(-) Exons   (0, 0)

(no "Exon" information available for 4M5T)

(-) 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:82
                                                                                                                  
               SCOP domains ---------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee...eeeeeee....hhh.eeeeee..eeeeeeeeee..eeeeeeeeeee.....hhhhheeee....eeeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------- Transcript
                 4m5t A  67 GMRLEKDRFSVNLDVKHFSPEELKVKVLGDVIEVHGKHEERGFISRCFHRKYRIPADVDPLTITSSLSSDGVLTVNGPRKQV 152
                                    76        86        96       106||     120       130       140       150  
                                                                  107|                                        
                                                                   112                                        


Chain B from PDB  Type:PROTEIN  Length:9
                                         
               SCOP domains --------- SCOP domains
               CATH domains --------- CATH domains
               Pfam domains --------- Pfam domains
         Sec.struct. author .eee.eee. Sec.struct. author
                 SAPs(SNPs) --------- SAPs(SNPs)
                    PROSITE --------- PROSITE
                 Transcript --------- Transcript
                 4m5t B 156 ERTIPITRE 164


Chain C from PDB  Type:PROTEIN  Length:85
                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee...eeeeeee....hhh.eeeeee..eeeeeeeeee.....eeeeeeeeeee.....hhhhheeee....eeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------- Transcript
                 4m5t C  67 GMRLEKDRFSVNLDVKHFSPEELKVKVLGDVIEVHGKHEERQEHGFISRCFHRKYRIPADVDPLTITSSLSSDGVLTVNGPRKQV 152
                                    76        86        96       106 ||    117       127       137       147     
                                                                   108|                                          
                                                                    110                                          


Chain D from PDB  Type:PROTEIN  Length:9
                                         
               SCOP domains --------- SCOP domains
               CATH domains --------- CATH domains
               Pfam domains --------- Pfam domains
         Sec.struct. author .ee..ee.. Sec.struct. author
                 SAPs(SNPs) --------- SAPs(SNPs)
                    PROSITE --------- PROSITE
                 Transcript --------- Transcript
                 4m5t D 156 ERTIPITRE 164


Chain E from PDB  Type:PROTEIN  Length:85
                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee...eeeeeee....hhh.eeeeee..eeeeeeeeeee.....eeeeeeeeeee.....hhhhheeee....eeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------- Transcript
                 4m5t E  67 GMRLEKDRFSVNLDVKHFSPEELKVKVLGDVIEVHGKHEERQDEHGFISRCFHRKYRIPADVDPLTITSSLSSDGVLTVNGPRKQ 151
                                    76        86        96       106       116       126       136       146     


Chain F from PDB  Type:PROTEIN  Length:9
                                         
               SCOP domains --------- SCOP domains
               CATH domains --------- CATH domains
               Pfam domains --------- Pfam domains
         Sec.struct. author .eee.eeee Sec.struct. author
                 SAPs(SNPs) --------- SAPs(SNPs)
                    PROSITE --------- PROSITE
                 Transcript --------- Transcript
                 4m5t F 156 ERTIPITRE 164


Chain G from PDB  Type:PROTEIN  Length:86
                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee...eeeeeee....hhh.eeeeee..eeeeeeeeee......eeeeeeeeeee.....hhhhheeee....eeeeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------- Transcript
                 4m5t G  67 GMRLEKDRFSVNLDVKHFSPEELKVKVLGDVIEVHGKHEERQDEHGFISRCFHRKYRIPADVDPLTITSSLSSDGVLTVNGPRKQV 152
                                    76        86        96       106       116       126       136       146      


Chain H from PDB  Type:PROTEIN  Length:8
                                        
               SCOP domains -------- SCOP domains
               CATH domains -------- CATH domains
               Pfam domains -------- Pfam domains
         Sec.struct. author .eee.... Sec.struct. author
                 SAPs(SNPs) -------- SAPs(SNPs)
                    PROSITE -------- PROSITE
                 Transcript -------- Transcript
                 4m5t H 156 ERTIPITR 163
   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 4M5T)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4M5T)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4M5T)

(-) Gene Ontology  (46, 46)

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 Related Entries

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

UniProtKB/Swiss-Prot
        CRYAB_HUMAN | P02511: 2klr 2n0k 2wj7 2y1y 2y1z 2y22 2ygd 3j07 3l1g 3sgm 3sgn 3sgo 3sgp 3sgr 3sgs 4m5s

(-) Related Entries Specified in the PDB File

4m5s