1FPO - JenaLib

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Biological Unit 1 (Jmol Viewer)

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Biological Unit 7 (Jmol Viewer)

Title :   HSC20 (HSCB), A J-TYPE CO-CHAPERONE FROM E. COLI

Authors :   J. R. Cupp-Vickery, L. E. Vickery

Date :   31 Aug 00 (Deposition) - 08 Dec 00 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym. Unit : A,B,C
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: A (1x),B (1x),C (1x)
Biol. Unit 5: A (1x),B (1x),C (1x)
Biol. Unit 6: A (1x),B (1x)
Biol. Unit 7: B (1x),C (1x)

Keywords :   Molecular Chaperone (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. R. Cupp-Vickery, L. E. Vickery
Crystal Structure Of Hsc20, A J-Type Co-Chaperone From Escherichia Coli.
J. Mol. Biol. V. 304 835 2000
PubMed-ID: 11124030 | Reference-DOI: 10.1006/JMBI.2000.4252
(for further references see the PDB file header)

Molecule 1 - CHAPERONE PROTEIN HSCB
	Chains	:	A, B, C
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Expression System Vector	:	PTRCHSC20
	Expression System Vector Type	:	PLASMID
	Mutation	:	YES
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	HSC20

		1	2	3
Asymmetric Unit	:	A	B	C
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:	A (1x)	B (1x)	C (1x)
Biological Unit 5 (1x)	:	A (1x)	B (1x)	C (1x)
Biological Unit 6 (1x)	:	A (1x)	B (1x)
Biological Unit 7 (1x)	:		B (1x)	C (1x)

Summary Information (see also Sequences/Alignments below)

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

(no "Site" information available for 1FPO)

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

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

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

Asymmetric Unit (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	3	A:2-74 B:2-74 C:2-74

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	1	A:2-74 - -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	1	- B:2-74 -

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	1	- - C:2-74

Biological Unit 4 (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	3	A:2-74 B:2-74 C:2-74

Biological Unit 5 (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	3	A:2-74 B:2-74 C:2-74

Biological Unit 6 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	2	A:2-74 B:2-74 -

Biological Unit 7 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DNAJ_2	PS50076	dnaJ domain profile.	HSCB_ECOLI	2-74	2	- B:2-74 C:2-74

(no "Exon" information available for 1FPO)

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:171
 aligned with HSCB_ECOLI | P0A6L9 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:171
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170 
           HSCB_ECOLI     1 MDYFTLFGLPARYQLDTQALSLRFQDLQRQYHPDKFASGSQAEQLAAVQQSATINQAWQTLRHPLMRAEYLLSLHGFDLASEQHTVRDTAFLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTVRKLRFLDKLRSSAEQLEEKLLDF 171
               SCOP domains d1fpoa1 A:1-76 HSC20 (HSCB), N-terminal (J) domain                          d1fpoa2 A:77-171 HSC20 (HSCB), C-terminal oligomerisation domain                                SCOP domains
               CATH domains 1fpoA01 A:1-79  [code=1.10.287.110, no name defined]                           1fpoA02 A:80-171  [code=1.20.1280.20, no name defined]                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhh........hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -DNAJ_2  PDB: A:2-74 UniProt: 2-74                                        ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fpo A   1 MDYFTLFGLPARYQLDTQALSLRFQDLQRQYHPDKFASGSQAEQLAAVQQSATINQAWQTLRHPLMRAEYLLSLHGFDLASEQHTVRDTAFLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTCRKLRFLDKLRSSAEQLEEKLLDF 171
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170

Chain B from PDB  Type:PROTEIN  Length:171
 aligned with HSCB_ECOLI | P0A6L9 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:171
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170 
           HSCB_ECOLI     1 MDYFTLFGLPARYQLDTQALSLRFQDLQRQYHPDKFASGSQAEQLAAVQQSATINQAWQTLRHPLMRAEYLLSLHGFDLASEQHTVRDTAFLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTVRKLRFLDKLRSSAEQLEEKLLDF 171
               SCOP domains d1fpob1 B:1-76 HSC20 (HSCB), N-terminal (J) domain                          d1fpob2 B:77-171 HSC20 (HSCB), C-terminal oligomerisation domain                                SCOP domains
               CATH domains 1fpoB01 B:1-79  [code=1.10.287.110, no name defined]                           1fpoB02 B:80-171  [code=1.20.1280.20, no name defined]                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh........hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -DNAJ_2  PDB: B:2-74 UniProt: 2-74                                        ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fpo B   1 MDYFTLFGLPARYQLDTQALSLRFQDLQRQYHPDKFASGSQAEQLAAVQQSATINQAWQTLRHPLMRAEYLLSLHGFDLASEQHTVRDTAFLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTCRKLRFLDKLRSSAEQLEEKLLDF 171
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170

Chain C from PDB  Type:PROTEIN  Length:157
 aligned with HSCB_ECOLI | P0A6L9 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:171
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170 
           HSCB_ECOLI     1 MDYFTLFGLPARYQLDTQALSLRFQDLQRQYHPDKFASGSQAEQLAAVQQSATINQAWQTLRHPLMRAEYLLSLHGFDLASEQHTVRDTAFLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTVRKLRFLDKLRSSAEQLEEKLLDF 171
               SCOP domains d1fpoc1 C:1-76 HSC20 (HSCB), N              -terminal (J) domain            d1fpoc2 C:77-171 HSC20 (HSCB), C-terminal oligomerisation domain                                SCOP domains
               CATH domains 1fpoC01 C:1-79  [code=1.10.287              .110, no name defined]             1fpoC02 C:80-170  [code=1.20.1280.20, no name defined]                                     - CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh........hhhhhhhhhhhhhhh--------------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -DNAJ_2  PDB: C:2-74 UniProt: 2-74                                        ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1fpo C   1 MDYFTLFGLPARYQLDTQALSLRFQDLQRQ--------------LAAVQQSATINQAWQTLRHPLMRAEYLLSLHGFDLASEQHTVRDTAFLMEQLELREELDEIEQAKDEARLESFIKRVKKMFDTRHQLMVEQLDNETWDAAADTCRKLRFLDKLRSSAEQLEEKLLDF 171
                                    10        20        30         -    |   50        60        70        80        90       100       110       120       130       140       150       160       170 
                                                        30             45

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Helix Hairpins (718)

Homologous Superfamily: [code=1.10.287.110, no name defined] (21)

Escherichia coli. Organism_taxid: 562. (4)

1a	1fpoA01	A:1-79
1b	1fpoB01	B:1-79
1c	1fpoC01	C:1-79

Architecture: Up-down Bundle (3216)

Topology: Monooxygenase (39)

Homologous Superfamily: [code=1.20.1280.20, no name defined] (5)

Escherichia coli. Organism_taxid: 562. (1)

2a	1fpoC02	C:80-170
2b	1fpoA02	A:80-171
2c	1fpoB02	B:80-171

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (HSCB_ECOLI | P0A6L9)

molecular function
	GO:0051087	chaperone binding	Interacting selectively and non-covalently with a chaperone protein, a class of proteins that bind to nascent or unfolded polypeptides and ensure correct folding or transport.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
	GO:0016226	iron-sulfur cluster assembly	The incorporation of iron and exogenous sulfur into a metallo-sulfur cluster.
	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.
	GO:0097428	protein maturation by iron-sulfur cluster transfer	The transfer of an assembled iron-sulfur cluster from a scaffold protein to an acceptor protein that contributes to the attainment of the full functional capacity of a protein.
	GO:0051259	protein oligomerization	The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of component monomers; protein oligomers may be composed of different or identical monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
cellular component
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:1990230	iron-sulfur cluster transfer complex	A protein complex capable of catalyzing the transfer of an iron-sulfur (Fe-S) cluster from one compound (donor) to another (acceptor).

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