1U2O - JenaLib

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Title :   CRYSTAL STRUCTURE OF THE N-DOMAIN OF GRP94 LACKING THE CHARGED DOMAIN IN COMPLEX WITH NECA

Authors :   K. L. Soldano, A. Jivan, C. V. Nicchitta, D. T. Gewirth

Date :   19 Jul 04 (Deposition) - 03 Aug 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.10

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

Keywords :   Grp94, Hsp90, Bergerat, Chaperone, Endoplasmic Reticulum, Neca (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. L. Soldano, A. Jivan, C. V. Nicchitta, D. T. Gewirth
Structure Of The N-Terminal Domain Of Grp94. Basis For Ligand Specificity And Regulation
J. Biol. Chem. V. 278 48330 2003
PubMed-ID: 12970348 | Reference-DOI: 10.1074/JBC.M308661200
(for further references see the PDB file header)

Molecule 1 - ENDOPLASMIN
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PGEX-NB-GRP94(69-337DELTA41)
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	N-TERMINAL DOMAIN OF GRP94 RESIDUES (69-337)
	Gene	:	TRA1
	Organism Common	:	DOG
	Organism Scientific	:	CANIS LUPUS FAMILIARIS
	Organism Taxid	:	9615
	Strain	:	FAMILIARIS
	Synonym	:	GRP94

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 8)

No.	Name	Count	Type	Full Name
1	1PE	1	Ligand/Ion	PENTAETHYLENE GLYCOL
2	NEC	2	Ligand/Ion	N-ETHYL-5'-CARBOXAMIDO ADENOSINE
3	PG4	5	Ligand/Ion	TETRAETHYLENE GLYCOL

Biological Unit 1 (2, 3)

No.	Name	Count	Type	Full Name
1	1PE	-1	Ligand/Ion	PENTAETHYLENE GLYCOL
2	NEC	1	Ligand/Ion	N-ETHYL-5'-CARBOXAMIDO ADENOSINE
3	PG4	2	Ligand/Ion	TETRAETHYLENE GLYCOL

Biological Unit 2 (3, 5)

No.	Name	Count	Type	Full Name
1	1PE	1	Ligand/Ion	PENTAETHYLENE GLYCOL
2	NEC	1	Ligand/Ion	N-ETHYL-5'-CARBOXAMIDO ADENOSINE
3	PG4	3	Ligand/Ion	TETRAETHYLENE GLYCOL

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ALA A:111 , ASP A:149 , MET A:154 , ASN A:162 , GLY A:196 , VAL A:197 , TYR A:200 , HOH A:2004 , HOH A:2009 , HOH A:2015 , HOH A:2039 , HOH A:2059 , HOH A:2065 , HOH A:2079	BINDING SITE FOR RESIDUE NEC A 1001
2	AC2	SOFTWARE	ASN B:107 , ALA B:111 , ASP B:149 , MET B:154 , ASN B:162 , LEU B:163 , GLY B:196 , VAL B:197 , TYR B:200 , HOH B:2012 , HOH B:2013 , HOH B:2014 , HOH B:2069 , HOH B:2138 , HOH B:2141	BINDING SITE FOR RESIDUE NEC B 1002
3	AC3	SOFTWARE	THR A:212 , ARG A:237 , THR A:246 , THR A:248 , PG4 A:2002 , HOH A:2085 , HOH A:2134	BINDING SITE FOR RESIDUE PG4 A 2001
4	AC4	SOFTWARE	LYS A:137 , THR A:148 , TRP A:282 , PG4 A:2001 , HOH A:2046 , HOH A:2134	BINDING SITE FOR RESIDUE PG4 A 2002
5	AC5	SOFTWARE	ASN A:83 , MET A:86 , LYS A:87 , SER A:227 , ASN B:83 , LYS B:87 , ILE B:90 , SER B:227 , HOH B:2124	BINDING SITE FOR RESIDUE 1PE B 2006
6	AC6	SOFTWARE	THR B:212 , ARG B:237 , THR B:240 , THR B:248 , PG4 B:2009 , HOH B:2016 , HOH B:2072 , HOH B:2112	BINDING SITE FOR RESIDUE PG4 B 2008
7	AC7	SOFTWARE	LYS B:137 , THR B:148 , TRP B:282 , PG4 B:2008	BINDING SITE FOR RESIDUE PG4 B 2009
8	AC8	SOFTWARE	GLY B:128 , ASN B:129 , ASN B:239 , GLY B:242	BINDING SITE FOR RESIDUE PG4 B 2011

(no "SS Bond" information available for 1U2O)

(no "Cis Peptide Bond" information available for 1U2O)

(no "SAP(SNP)/Variant" information available for 1U2O)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HSP90	PS00298	Heat shock hsp90 proteins family signature.	ENPL_CANLF	94-103	2	A:94-103 B:94-103

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HSP90	PS00298	Heat shock hsp90 proteins family signature.	ENPL_CANLF	94-103	1	A:94-103 -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HSP90	PS00298	Heat shock hsp90 proteins family signature.	ENPL_CANLF	94-103	1	- B:94-103

(no "Exon" information available for 1U2O)

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:226
 aligned with ENPL_CANLF | P41148 from UniProtKB/Swiss-Prot  Length:804

    Alignment length:297
                                    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       300       310       320       330       
           ENPL_CANLF    41 GSRTDDEVVQREEEAIQLDGLNASQIRELREKSEKFAFQAEVNRMMKLIINSLYKNKEIFLRELISNASDALDKIRLISLTDENALAGNEELTVKIKCDKEKNLLHVTDTGVGMTREELVKNLGTIAKSGTSEFLNKMTEAQEDGQSTSELIGQFGVGFYSAFLVADKVIVTSKHNNDTQHIWESDSNEFSVIADPRGNTLGRGTTITLVLKEEASDYLELDTIKNLVKKYSQFINFPIYVWSSKTETVEEPMEEEEAAKEEKEDSDDEAAVEEEEEEKKPKTKKVEKTVWDWELMN 337
               SCOP domains d1                        u2oa_ A: HSP90                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1u                        2oA00 A:65-337  [code=3.30.565.10, no name defined]                                                                                                                                                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .h------------------------hhhhh...ee..hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh...........eeeeee....eeeeee.....hhhhhhhhhhh.---hhhhhhhhhhhhhh---.hhhhhhhh.hhhhhhhh.eeeeeeeee......eeeee....eeeee.........eeeeeeee.hhhhhhhhhhhhhhhhhhhh......eeeeeee.-----------------------------------------..eeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------HSP90     ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u2o A  65 GS------------------------HMLREKSEKFAFQAEVNRMMKLIINSLYKNKEIFLRELISNASDALDKIRLISLTDENALAGNEELTVKIKCDKEKNLLHVTDTGVGMTREELVKNLGTI---GTSEFLNKMTEAQE---STSELIGQFGVGFYSAFLVADKVIVTSKHNNDTQHIWESDSNEFSVIADPRGNTLGRGTTITLVLKEEASDYLELDTIKNLVKKYSQFINFPIYVWSSKT-----------------------------------------KTVWDWELMN 337
                             |       -         -      | 70        80        90       100       110       120       130       140       150       160     | 170       180  |   |190       200       210       220       230       240       250       260       270       280     |   -         -         -         -       330       
                             |                       67                                                                                                166 170          183 187                                                                                                286                                       328         
                            66

Chain B from PDB  Type:PROTEIN  Length:226
 aligned with ENPL_CANLF | P41148 from UniProtKB/Swiss-Prot  Length:804

    Alignment length:297
                                    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       300       310       320       330       
           ENPL_CANLF    41 GSRTDDEVVQREEEAIQLDGLNASQIRELREKSEKFAFQAEVNRMMKLIINSLYKNKEIFLRELISNASDALDKIRLISLTDENALAGNEELTVKIKCDKEKNLLHVTDTGVGMTREELVKNLGTIAKSGTSEFLNKMTEAQEDGQSTSELIGQFGVGFYSAFLVADKVIVTSKHNNDTQHIWESDSNEFSVIADPRGNTLGRGTTITLVLKEEASDYLELDTIKNLVKKYSQFINFPIYVWSSKTETVEEPMEEEEAAKEEKEDSDDEAAVEEEEEEKKPKTKKVEKTVWDWELMN 337
               SCOP domains d1                        u2ob_ B: HSP90                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1u                        2oB00 B:65-337  [code=3.30.565.10, no name defined]                                                                                                                                                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .h------------------------hhhhh...ee..hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh...........eeeeeehhh.eeeeee.....hhhhhhhhhhh.---hhhhhhhhhhhhhh---.hhhhhhhh.hhhhhhhh.eeeeeeeee......eeeee....eeeee.........eeeeeeee.hhhhhhhhhhhhhhhhhhhhh.....eeeeeee.-----------------------------------------..eeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------HSP90     ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1u2o B  65 GS------------------------HMLREKSEKFAFQAEVNRMMKLIINSLYKNKEIFLRELISNASDALDKIRLISLTDENALAGNEELTVKIKCDKEKNLLHVTDTGVGMTREELVKNLGTI---GTSEFLNKMTEAQE---STSELIGQFGVGFYSAFLVADKVIVTSKHNNDTQHIWESDSNEFSVIADPRGNTLGRGTTITLVLKEEASDYLELDTIKNLVKKYSQFINFPIYVWSSKT-----------------------------------------KTVWDWELMN 337
                             |       -         -      | 70        80        90       100       110       120       130       140       150       160     | 170       180  |   |190       200       210       220       230       240       250       260       270       280     |   -         -         -         -       330       
                            66                       67                                                                                                166 170          183 187                                                                                                286                                       328

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( (-)

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Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Heat Shock Protein 90 (209)

Homologous Superfamily: [code=3.30.565.10, no name defined] (205)

Dog (Canis lupus familiaris) (22)

1a	1u2oA00	A:65-337
1b	1u2oB00	B:65-337

(no "Pfam Domain" information available for 1U2O)

Asymmetric Unit(hide GO term definitions)

Chain A,B (ENPL_CANLF | P41148)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	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.
	GO:0006950	response to stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
	GO:0030433	ubiquitin-dependent ERAD pathway	The series of steps necessary to target endoplasmic reticulum (ER)-resident proteins for degradation by the cytoplasmic proteasome. Begins with recognition of the ER-resident protein, includes retrotranslocation (dislocation) of the protein from the ER to the cytosol, protein ubiquitination necessary for correct substrate transfer, transport of the protein to the proteasome, and ends with degradation of the protein by the cytoplasmic proteasome.
cellular component
	GO:0005783	endoplasmic reticulum	The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
	GO:0005788	endoplasmic reticulum lumen	The volume enclosed by the membranes of the endoplasmic reticulum.
	GO:0042470	melanosome	A tissue-specific, membrane-bounded cytoplasmic organelle within which melanin pigments are synthesized and stored. Melanosomes are synthesized in melanocyte cells.
	GO:0016529	sarcoplasmic reticulum	A fine reticular network of membrane-limited elements that pervades the sarcoplasm of a muscle cell; continuous over large portions of the cell and with the nuclear envelope; that part of the endoplasmic reticulum specialized for calcium release, uptake and storage.

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1qy5	CRYSTAL STRUCTURE OF THE N-DOMAIN OF THE ER HSP90 CHAPERONE GRP94 IN COMPLEX WITH THE SPECIFIC LIGAND NECA
1qy8	CRYSTAL STRUCTURE OF THE N-DOMAIN OF THE ER HSP90 CHAPERONE GRP94 IN COMPLEX WITH RADICICOL
1qye	CRYSTAL STRUCTURE OF THE N-DOMAIN OF THE ER HSP90 CHAPERONE GRP94 IN COMPLEX WITH 2-CHLORODIDEOXYADENOSINE

Description

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Ligands, Modified Residues, Ions (3, 8)

Sites (8, 8)

SS Bonds (0, 0)

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