1VZY - JenaLib

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Title :   CRYSTAL STRUCTURE OF THE BACILLUS SUBTILIS HSP33

Authors :   I. K. Janda, Y. Devedjiev, U. Derewenda, Z. Dauter, J. Bielnicki, D. R. Cooper, A. Joachimiak, Z. S. Derewenda, Midwest Center For Structural Genomics (Mcsg)

Date :   29 May 04 (Deposition) - 06 Oct 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.97

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (2x)

Keywords :   Chaperone, Heat Shock Protein, Crystal Engineering, Molecular Chaperone, Redox-Active Center, Psi, Protein Structure Initiative, Mcsg, Midwest Center For Structural Genomics (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   I. K. Janda, Y. Devedjiev, U. Derewenda, Z. Dauter, J. Bielnicki, D. R. Cooper, P. Graf, A. Joachimiak, U. Jakob, Z. S. Derewenda
The Crystal Structure Of The Reduced, Zn(2+)-Bound Form Of The B. Subtilis Hsp33 Chaperone And Its Implications For The Activation Mechanism
Structure V. 12 1901 2004
PubMed-ID: 15458638 | Reference-DOI: 10.1016/J.STR.2004.08.003

Molecule 1 - 33 KDA CHAPERONIN
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Variant	:	DE3
	Mutation	:	YES
	Organism Scientific	:	BACILLUS SUBTILIS
	Organism Taxid	:	1423
	Other Details	:	ZN ATOMS, MUTATION E100A AND Q101A
	Strain	:	168
	Synonym	:	HEAT SHOCK PROTEIN 33 HOMOLOG, HSP33

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (2x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 8)

No.	Name	Count	Type	Full Name
1	ACT	6	Ligand/Ion	ACETATE ION
2	ZN	2	Ligand/Ion	ZINC ION

Biological Unit 1 (1, 12)

No.	Name	Count	Type	Full Name
1	ACT	12	Ligand/Ion	ACETATE ION
2	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:235 , CYS A:237 , CYS A:268 , CYS A:271	BINDING SITE FOR RESIDUE ZN A1291
2	AC2	SOFTWARE	SER A:238 , LYS A:239 , TYR A:275 , HOH A:2145 , HOH A:2146 , ASN B:164 , PRO B:165 , ASP B:166	BINDING SITE FOR RESIDUE ACT A1292
3	AC3	SOFTWARE	TRP A:35 , PRO A:36 , ASN A:167	BINDING SITE FOR RESIDUE ACT A1293
4	AC4	SOFTWARE	ARG A:125 , ALA A:266 , VAL A:267	BINDING SITE FOR RESIDUE ACT A1294
5	AC5	SOFTWARE	LYS A:239 , TYR A:275 , LEU A:276	BINDING SITE FOR RESIDUE ACT A1295
6	AC6	SOFTWARE	CYS B:235 , CYS B:237 , CYS B:268 , CYS B:271	BINDING SITE FOR RESIDUE ZN B1287
7	AC7	SOFTWARE	ARG B:86 , ARG B:241 , HIS B:269	BINDING SITE FOR RESIDUE ACT B1288
8	AC8	SOFTWARE	ALA B:100 , ARG B:107	BINDING SITE FOR RESIDUE ACT B1289

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

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

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

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

(no "Exon" information available for 1VZY)

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:290
 aligned with HSLO_BACSU | P37565 from UniProtKB/Swiss-Prot  Length:291

    Alignment length:290
                                    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
           HSLO_BACSU     1 MDYLVKALAYDGKVRAYAARTTDMVNEGQRRHGTWPTASAALGRTMTASLMLGAMLKGDDKLTVKIEGGGPIGAIVADANAKGEVRAYVSNPQVHFDLNEQGKLDVRRAVGTNGTLSVVKDLGLREFFTGQVEIVSGELGDDFTYYLVSSEQVPSSVGVGVLVNPDNTILAAGGFIIQLMPGTDDETITKIEQRLSQVEPISKLIQKGLTPEEILEEVLGEKPEILETMPVRFHCPCSKERFETAILGLGKKEIQDMIEEDGQAEAVCHFCNEKYLFTKEELEGLRDQTT 290
               SCOP domains d1vzya1 A:1-233 Heat shock protein 33, Hsp33                                                                                                                                                                                             d1vzya2 A:234-290 HSP33, C-terminal domain                SCOP domains
               CATH domains 1vzyA01 A:1-234 Hsp33 domain                                                                                                                                                                                                              1vzyA02 A:235-290 HSP33-like                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee....eeeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh......eeeeeee......eeeeeee...eeeeee...............hhhhhhh...eeeeeee....eeeeeeee.....hhhhhhhhhhhhhh..eeeeeeeee.....eeeeeeeeeee....hhhhhhhhhhhhh...hhhhhhhhh.hhhhhhhhhhh...eeeeeee.ee....hhhhhhhhhhh.hhhhhhhhhhhhheeeee......eeeeehhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vzy A   1 MDYLVKALAYDGKVRAYAARTTDMVNEGQRRHGTWPTASAALGRTMTASLMLGAMLKGDDKLTVKIEGGGPIGAIVADANAKGEVRAYVSNPQVHFDLNAAGKLDVRRAVGTNGTLSVVKDLGLREFFTGQVEIVSGELGDDFTYYLVSSEQVPSSVGVGVLVNPDNTILAAGGFIIQLMPGTDDETITKIEQRLSQVEPISKLIQKGLTPEEILEEVLGEKPEILETMPVRFHCPCSKERFETAILGLGKKEIQDMIEEDGQAEAVCHFCNEKYLFTKEELEGLRDQTT 290
                                    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

Chain B from PDB  Type:PROTEIN  Length:286
 aligned with HSLO_BACSU | P37565 from UniProtKB/Swiss-Prot  Length:291

    Alignment length:286
                                    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      
           HSLO_BACSU     1 MDYLVKALAYDGKVRAYAARTTDMVNEGQRRHGTWPTASAALGRTMTASLMLGAMLKGDDKLTVKIEGGGPIGAIVADANAKGEVRAYVSNPQVHFDLNEQGKLDVRRAVGTNGTLSVVKDLGLREFFTGQVEIVSGELGDDFTYYLVSSEQVPSSVGVGVLVNPDNTILAAGGFIIQLMPGTDDETITKIEQRLSQVEPISKLIQKGLTPEEILEEVLGEKPEILETMPVRFHCPCSKERFETAILGLGKKEIQDMIEEDGQAEAVCHFCNEKYLFTKEELEGLR 286
               SCOP domains d1vzyb1 B:1-233 Heat shock protein 33, Hsp33                                                                                                                                                                                             d1vzyb2 B:234-286 HSP33, C-terminal domain            SCOP domains
               CATH domains 1vzyB01 B:1-234 Hsp33 domain                                                                                                                                                                                                              1vzyB02 B:235-286 HSP33-like                         CATH domains
           Pfam domains (1) HSP33-1vzyB01 B:1-279                                                                                                                                                                                                                                                                  ------- Pfam domains (1)
           Pfam domains (2) HSP33-1vzyB02 B:1-279                                                                                                                                                                                                                                                                  ------- Pfam domains (2)
         Sec.struct. author ..eeeeeee....eeeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh......eeeeeee.......eeeeee...eeeeee...............hhhhhhh...eeeeeeeee..eeeeeeee.....hhhhhhhhhhhh....eeeeeeeee.....eeeeeeeeeee......hhhhhhhhhhhhh.hhhhhhhh..hhhhhhhhhhh...eeeeeee.ee....hhhhhhhhhhh..hhhhhhhhhh..eeeee......eeeeehhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vzy B   1 MDYLVKALAYDGKVRAYAARTTDMVNEGQRRHGTWPTASAALGRTMTASLMLGAMLKGDDKLTVKIEGGGPIGAIVADANAKGEVRAYVSNPQVHFDLNAAGKLDVRRAVGTNGTLSVVKDLGLREFFTGQVEIVSGELGDDFTYYLVSSEQVPSSVGVGVLVNPDNTILAAGGFIIQLMPGTDDETITKIEQRLSQVEPISKLIQKGLTPEEILEEVLGEKPEILETMPVRFHCPCSKERFETAILGLGKKEIQDMIEEDGQAEAVCHFCNEKYLFTKEELEGLR 286
                                    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

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: Hsp33 domain (5)

Superfamily: Hsp33 domain (5)

Family: Hsp33 domain (5)

Protein domain: Heat shock protein 33, Hsp33 (4)

Bacillus subtilis [TaxId: 1423] (1)

1a	d1vzya1	A:1-233
1b	d1vzyb1	B:1-233

Class: Small proteins (3458)

Fold: HSP33 redox switch-like (3)

Superfamily: HSP33 redox switch-like (3)

Family: HSP33 redox switch-like (3)

Protein domain: HSP33, C-terminal domain (3)

Bacillus subtilis [TaxId: 1423] (1)

2a	d1vzya2	A:234-290
2b	d1vzyb2	B:234-286

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(bab) Sandwich (11)

Topology: Hsp33 domain (4)

Homologous Superfamily: Hsp33 domain (4)

Bacillus subtilis. Organism_taxid: 1423. Strain: 168. (1)

1a	1vzyA01	A:1-234
1b	1vzyB01	B:1-234

Architecture: Alpha-Beta Complex (3881)

Topology: CBS domain Like (3)

Homologous Superfamily: HSP33-like (3)

Bacillus subtilis. Organism_taxid: 1423. Strain: 168. (1)

2a	1vzyA02	A:235-290
2b	1vzyB02	B:235-286

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: HSP33] (4)

Family: HSP33 (4)

Bacillus subtilis (1)

1a	HSP33-1vzyB01	B:1-279
1b	HSP33-1vzyB02	B:1-279

Asymmetric Unit(hide GO term definitions)

Chain A,B (HSLO_BACSU | P37565)

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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Description

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Ligands, Modified Residues, Ions (2, 8)

Sites (8, 8)

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