1X53 - JenaLib

Title :   THE SOLUTION STRUCTURE OF THE C-TERMINAL DOMAIN OF HUMAN ACTIVATOR OF 90 KDA HEAT SHOCK PROTEIN ATPASE HOMOLOG 1

Authors :   N. Tochio, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)

Date :   15 May 05 (Deposition) - 15 Nov 05 (Release) - 24 Feb 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (20x)

Keywords :   Aha1, Hsp90, Duf704, C-Terminal Domain, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   N. Tochio, S. Koshiba, M. Inoue, T. Kigawa, S. Yokoyama
The Solution Structure Of The C-Terminal Domain Of Human Activator Of 90 Kda Heat Shock Protein Atpase Homolog 1
To Be Published
PubMed: search
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (7, 7)

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)
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Chain A from PDB  Type:PROTEIN  Length:145
 aligned with AHSA1_HUMAN | O95433 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:251
                                                                                                                                                                                                                                                                                 338   
                                   100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       | - 
          AHSA1_HUMAN    91 GTSKSGVQYKGHVEIPNLSDENSVDEVEISVSLAKDEPDTNLVALMKEEGVKLLREAMGIYISTLKTEFTQGMILPTMNGESVDPVGQPALKTEERKAKPAPSKTQARPVGVKIPTCKITLKETFLTSPEELYRVFTTQELVQAFTHAPATLEADRGGKFHMVDGNVSGEFTDLVPEKHIVMKWRFKSWPEGHFATITLTFIDKNGETELCMEGRGIPAPEEERTRQGWQRYYFEGIKQTFGYGARLF---   -
               SCOP domains -----------------------------------------------------------------------------------------------------------------d1x53a1 A:8-139 Activator of 90 kda heat shock protein ATPase homolog 1, AHSA1                                                      ------ SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -----------------------------------------------------------------------------------------------------------------------------AHSA1-1x53A01 A:20-136                                                                                               --------- Pfam domains
         Sec.struct. author .....-------------------------------------------------------------------------..---------------------------------..eeeeeeeeee..hhhhhhhhh.hhhhhhhhh....................ee..eeeee...eeeeeeee........eeeeee.......eeeeeeeeeeehhhhhhhhhh....hhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) 1---------------------------Exon 1.4  PDB: - UniProt: 119-158       -----------------------------Exon 1.6  PDB: A:8-34 UniProt: 188-230     Exon 1.7  PDB: A:35-68            Exon 1.8          ----------------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) Exon 1.3  PDB: A:1-5        ---------------------------------------Exon 1.5  PDB: A:6-7          ----------------------------------------------------------------------------------------------Exon 1.9  PDB: A:86-142 UniProt: 282-338                 --- Transcript 1 (2)
                 1x53 A   1 GSSGS-------------------------------------------------------------------------SG---------------------------------IPTCKITLKETFLTSPEELYRVFTTQELVQAFTHAPATLEADRGGKFHMVDGNVSGEFTDLVPEKHIVMKWRFKSWPEGHFATITLTFIDKNGETELCMEGRGIPAPEEERTRQGWQRYYFEGIKQTFGYGASGPSSG 145
                                |    -         -         -         -         -         -         -        |7         -         -         -   |    14        24        34        44        54        64        74        84        94       104       114       124       134       144 
                                5                                                                         6|                                 8                                                                                                                                         
                                                                                                           7

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Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (1, 1)

Gene Ontology (9, 9)

NMR Structure(hide GO term definitions)

Chain A (AHSA1_HUMAN | O95433)

molecular function
	GO:0001671	ATPase activator activity	Binds to and increases the ATP hydrolysis activity of an ATPase.
	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:0032781	positive regulation of ATPase activity	Any process that activates or increases the rate of ATP hydrolysis by an ATPase.
	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).
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	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: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:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.

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