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(-) Description

Title :  CRYSTAL STRUCTURE OF THE MIDDLE DOMAIN OF HUMAN HSP90-BETA REFINED AT 2.3 A RESOLUTION
 
Authors :  A. Chaikuad, E. Pilka, T. D. Sharpe, C. D. O. Cooper, C. Phillips, G. Berr V. Ayinampudi, O. Fedorov, T. Keates, C. Thangaratnarajah, T. Zimmer M. Vollmar, W. W. Yue, K. H. Che, T. Krojer, J. R. C. Muniz, F. Von Delft, C. Bountra, C. H. Arrowsmith, J. Weigelt, A. Edwards, A. Bullock, Stru Genomics Consortium (Sgc)
Date :  30 Nov 10  (Deposition) - 15 Dec 10  (Release) - 15 Dec 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.28
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Keywords :  Structural Genomics, Structural Genomics Consortium, Sgc, Heat Shock Protein, Hsp90B, Chaperone (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Chaikuad, E. Pilka, T. D. Sharpe, C. D. O. Cooper, C. Phillips, G. Berridge, V. Ayinampudi, O. Fedorov, T. Keates, C. Thangaratnarajah, T. Zimmermann, M. Vollmar, W. W. Yue, K. H. Che, T. Krojer, J. R. C. Muniz, F. Von Delft, C. Bountra, C. H. Arrowsmith, J. Weigelt, A. Edwards, A. Bullock, Structural Genomics Consortium (Sgc)
Crystal Structure Of The Middle Domain Of Human Hsp90-Beta Refined At 2. 3 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HEAT SHOCK PROTEIN HSP 90-BETA
    ChainsA, B, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPNIC-CTHF
    Expression System StrainBL21(DE3)-R3-PRARE2
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentMIDDLE DOMAIN (UNP RESIDUES 284-543)
    GeneHSP90AB1, HSP90B, HSPC2, HSPCB
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymHSP 90, HEAT SHOCK 84 KDA, HSP 84, HSP84

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (1x)A  
Biological Unit 2 (1x) B 
Biological Unit 3 (1x)  C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 8)

Asymmetric Unit (3, 8)
No.NameCountTypeFull Name
1EDO5Ligand/Ion1,2-ETHANEDIOL
2GOL1Ligand/IonGLYCEROL
3SO42Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1EDO-1Ligand/Ion1,2-ETHANEDIOL
2GOL-1Ligand/IonGLYCEROL
3SO41Ligand/IonSULFATE ION
Biological Unit 2 (3, 6)
No.NameCountTypeFull Name
1EDO4Ligand/Ion1,2-ETHANEDIOL
2GOL1Ligand/IonGLYCEROL
3SO41Ligand/IonSULFATE ION
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2GOL-1Ligand/IonGLYCEROL
3SO4-1Ligand/IonSULFATE ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:203 , LYS A:411 , LYS A:538 , GLU A:539 , GLY A:540BINDING SITE FOR RESIDUE SO4 A 1
2AC2SOFTWAREHOH B:185 , LYS B:411 , LYS B:538 , GLU B:539 , GLY B:540BINDING SITE FOR RESIDUE SO4 B 3
3AC3SOFTWAREVAL B:318 , LYS B:319 , HIS B:320BINDING SITE FOR RESIDUE GOL B 4
4AC4SOFTWAREARG B:506BINDING SITE FOR RESIDUE EDO B 5
5AC5SOFTWAREILE B:370 , GLU B:372 , ARG B:405BINDING SITE FOR RESIDUE EDO B 6
6AC6SOFTWAREVAL B:403 , ASN B:407 , LYS B:410 , GLU B:539 , LEU B:541 , GLU B:542BINDING SITE FOR RESIDUE EDO B 7
7AC7SOFTWAREGLU B:443BINDING SITE FOR RESIDUE EDO B 8
8AC8SOFTWARESER C:434 , MET C:466BINDING SITE FOR RESIDUE EDO C 9

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3PRY)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Leu A:388 -Asn A:389

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3PRY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3PRY)

(-) Exons   (5, 15)

Asymmetric Unit (5, 15)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003716461aENSE00001361028chr6:44214824-44214932109HS90B_HUMAN-00--
1.3bENST000003716463bENSE00002201694chr6:44216367-44216513147HS90B_HUMAN1-49490--
1.4bENST000003716464bENSE00002189486chr6:44217114-44217320207HS90B_HUMAN50-118690--
1.5aENST000003716465aENSE00002183060chr6:44217412-44217571160HS90B_HUMAN119-172540--
1.6ENST000003716466ENSE00002150570chr6:44217758-44217891134HS90B_HUMAN172-216450--
1.7ENST000003716467ENSE00002189784chr6:44218028-44218336309HS90B_HUMAN217-3191033A:284-319
B:284-319
C:285-319
36
36
35
1.8ENST000003716468ENSE00002147387chr6:44218785-44218950166HS90B_HUMAN320-375563A:320-375 (gaps)
B:320-375 (gaps)
C:320-375 (gaps)
56
56
56
1.9ENST000003716469ENSE00001140344chr6:44219155-44219345191HS90B_HUMAN375-438643A:375-438
B:375-438 (gaps)
C:375-438
64
64
64
1.10ENST0000037164610ENSE00001140336chr6:44219474-44219621148HS90B_HUMAN439-488503A:439-488
B:439-488
C:439-488
50
50
50
1.11dENST0000037164611dENSE00000974672chr6:44219736-44220004269HS90B_HUMAN488-577903A:488-546
B:488-547 (gaps)
C:488-545
59
76
58
1.12ENST0000037164612ENSE00000974673chr6:44220782-44221115334HS90B_HUMAN578-6891120--
1.13aENST0000037164613aENSE00001427294chr6:44221226-44221620395HS90B_HUMAN689-724360--

(-) 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:255
 aligned with HS90B_HUMAN | P08238 from UniProtKB/Swiss-Prot  Length:724

    Alignment length:263
                                   293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543   
          HS90B_HUMAN   284 KTKPIWTRNPDDITQEEYGEFYKSLTNDWEDHLAVKHFSVEGQLEFRALLFIPRRAPFDLFENKKKKNNIKLYVRRVFIMDSCDELIPEYLNFIRGVVDSEDLPLNISREMLQQSKILKVIRKNIVKKCLELFSELAEDKENYKKFYEAFSKNLKLGIHEDSTNRRRLSELLRYHTSQSGDEMTSLSEYVSRMKETQKSIYYITGESKEQVANSAFVERVRKRGFEVVYMTEPIDEYCVQQLKEFDGKSLVSVTKEGLELPED 546
               SCOP domains d3prya_ A: automated matches                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee.....eeeeeee......--------...eeeee..eeee..hhhhhhhhhh..eeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhh.eeee.......eehhhhhhh......eeeee...hhhhhhhhhhhhhhhh....eee....hhhhhhhhhhee..eeeee........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.7  PDB: A:284-319            Exon 1.8  PDB: A:320-375 (gaps) UniProt: 320-375        ---------------------------------------------------------------Exon 1.10  PDB: A:439-488 UniProt: 439-488        ---------------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------------------------------Exon 1.9  PDB: A:375-438 UniProt: 375-438                       -------------------------------------------------Exon 1.11d  PDB: A:488-546 UniProt: 488-577 [INCOMPLETE]    Transcript 1 (2)
                 3pry A 284 KTKPIWTRNPDDITQEEYGEFYKSLTNDWEDHLAVKHFSVEGQLEFRALLFIPRRAPF--------KNNIKLYVRRVFIMDSCDELIPEYLNFIRGVVDSEDLPLNISREMLQQSKILKVIRKNIVKKCLELFSELAEDKENYKKFYEAFSKNLKLGIHEDSTNRRRLSELLRYHTSQSGDEMTSLSEYVSRMKETQKSIYYITGESKEQVANSAFVERVRKRGFEVVYMTEPIDEYCVQQLKEFDGKSLVSVTKEGLELAEN 546
                                   293       303       313       323       333       | -      |353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543   
                                                                                   341      350                                                                                                                                                                                                    

Chain B from PDB  Type:PROTEIN  Length:251
 aligned with HS90B_HUMAN | P08238 from UniProtKB/Swiss-Prot  Length:724

    Alignment length:280
                                   293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563
          HS90B_HUMAN   284 KTKPIWTRNPDDITQEEYGEFYKSLTNDWEDHLAVKHFSVEGQLEFRALLFIPRRAPFDLFENKKKKNNIKLYVRRVFIMDSCDELIPEYLNFIRGVVDSEDLPLNISREMLQQSKILKVIRKNIVKKCLELFSELAEDKENYKKFYEAFSKNLKLGIHEDSTNRRRLSELLRYHTSQSGDEMTSLSEYVSRMKETQKSIYYITGESKEQVANSAFVERVRKRGFEVVYMTEPIDEYCVQQLKEFDGKSLVSVTKEGLELPEDEEEKKKMEESKAKFENL 563
               SCOP domains d3pryb_ B: automated matches                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee.....eeeeeee.....----------..eeeee..eeee..hhhhhhhhhh..eeeeee......---.....hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhh....ee........hhhhhhhh.......eeeee..hhhhhhhhhhhhhhhhh...eeee...hhhhhhhhhhee..eeeee.........----------------... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.7  PDB: B:284-319            Exon 1.8  PDB: B:320-375 (gaps) UniProt: 320-375        ---------------------------------------------------------------Exon 1.10  PDB: B:439-488 UniProt: 439-488        --------------------------------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------------------------------Exon 1.9  PDB: B:375-438 (gaps) UniProt: 375-438                -------------------------------------------------Exon 1.11d  PDB: B:488-547 (gaps) UniProt: 488-577 [INCOMPLETE]              Transcript 1 (2)
                 3pry B 284 KTKPIWTRNPDDITQEEYGEFYKSLTNDWEDHLAVKHFSVEGQLEFRALLFIPRRAP----------NNIKLYVRRVFIMDSCDELIPEYLNFIRGVVDSEDLPLN---EMLQQSKILKVIRKNIVKKCLELFSELAEDKENYKKFYEAFSKNLKLGIHEDSTNRRRLSELLRYHTSQSGDEMTSLSEYVSRMKETQKSIYYITGESKEQVANSAFVERVRKRGFEVVYMTEPIDEYCVQQLKEFDGKSLVSVTKEGLELA----------------ENL 547
                                   293       303       313       323       333      |  -       353       363       373       383     | 393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543|        -       547
                                                                                  340        351                                   389 393                                                                                                                                                    544              545  

Chain C from PDB  Type:PROTEIN  Length:250
 aligned with HS90B_HUMAN | P08238 from UniProtKB/Swiss-Prot  Length:724

    Alignment length:261
                                   294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544 
          HS90B_HUMAN   285 TKPIWTRNPDDITQEEYGEFYKSLTNDWEDHLAVKHFSVEGQLEFRALLFIPRRAPFDLFENKKKKNNIKLYVRRVFIMDSCDELIPEYLNFIRGVVDSEDLPLNISREMLQQSKILKVIRKNIVKKCLELFSELAEDKENYKKFYEAFSKNLKLGIHEDSTNRRRLSELLRYHTSQSGDEMTSLSEYVSRMKETQKSIYYITGESKEQVANSAFVERVRKRGFEVVYMTEPIDEYCVQQLKEFDGKSLVSVTKEGLELPE 545
               SCOP domains d3pryc_ C: automated matches                                                                                                                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) HSP90-3pryC01 C:285-543                                                                                                                                                                                                                                            -- Pfam domains (1)
           Pfam domains (2) HSP90-3pryC02 C:285-543                                                                                                                                                                                                                                            -- Pfam domains (2)
           Pfam domains (3) HSP90-3pryC03 C:285-543                                                                                                                                                                                                                                            -- Pfam domains (3)
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhh......eeeeeee.....eeeeeee.....-----------.eeeee...eee..hhhhh.......eeeeee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhee.........eehhhhhhh.......eeeee..hhhhhhhhhhhhhhhhh...eeee...hhhhhhhhhhee..eeeee.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.7  PDB: C:285-319           Exon 1.8  PDB: C:320-375 (gaps) UniProt: 320-375        ---------------------------------------------------------------Exon 1.10  PDB: C:439-488 UniProt: 439-488        --------------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------Exon 1.9  PDB: C:375-438 UniProt: 375-438                       -------------------------------------------------Exon 1.11d  PDB: C:488-545 UniProt: 488-577 [INCOMPLETE]   Transcript 1 (2)
                 3pry C 285 TKPIWTRNPDDITQEEYGEFYKSLTNDWEDHLAVKHFSVEGQLEFRALLFIPRRAP-----------NIKLYVRRVFIMDSCDELIPEYLNFIRGVVDSEDLPLNISREMLQQSKILKVIRKNIVKKCLELFSELAEDKENYKKFYEAFSKNLKLGIHEDSTNRRRLSELLRYHTSQSGDEMTSLSEYVSRMKETQKSIYYITGESKEQVANSAFVERVRKRGFEVVYMTEPIDEYCVQQLKEFDGKSLVSVTKEGLELAE 545
                                   294       304       314       324       334     |   -       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544 
                                                                                 340         352                                                                                                                                                                                                 

   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  (1, 3)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3PRY)

(-) Pfam Domains  (1, 3)

Asymmetric Unit
(-)
Family: HSP90 (107)
1aHSP90-3pryC01C:285-543
1bHSP90-3pryC02C:285-543
1cHSP90-3pryC03C:285-543

(-) Gene Ontology  (56, 56)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (HS90B_HUMAN | P08238)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0002135    CTP binding    Interacting selectively and non-covalently with CTP, cytidine 5'-triphosphate.
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0023026    MHC class II protein complex binding    Interacting selectively and non-covalently with the class II major histocompatibility complex.
    GO:0030911    TPR domain binding    Interacting selectively and non-covalently with a tetratricopeptide repeat (TPR) domain of a protein, the consensus sequence of which is defined by a pattern of small and large hydrophobic amino acids and a structure composed of helices.
    GO:0002134    UTP binding    Interacting selectively and non-covalently with UTP, uridine 5'-triphosphate.
    GO:0032564    dATP binding    Interacting selectively and non-covalently with dATP, deoxyadenosine triphosphate.
    GO:0003725    double-stranded RNA binding    Interacting selectively and non-covalently with double-stranded RNA.
    GO:0042826    histone deacetylase binding    Interacting selectively and non-covalently with the enzyme histone deacetylase.
    GO:0044325    ion channel binding    Interacting selectively and non-covalently with one or more specific sites on an ion channel, a protein complex that spans a membrane and forms a water-filled channel across the phospholipid bilayer allowing selective ion transport down its electrochemical gradient.
    GO:0019900    kinase binding    Interacting selectively and non-covalently with a kinase, any enzyme that catalyzes the transfer of a phosphate group.
    GO:0030235    nitric-oxide synthase regulator activity    Modulates the activity of nitric oxide synthase.
    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: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).
    GO:0019901    protein kinase binding    Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
    GO:0019887    protein kinase regulator activity    Modulates the activity of a protein kinase, an enzyme which phosphorylates a protein.
    GO:0017098    sulfonylurea receptor binding    Interacting selectively and non-covalently with the sulfonylurea receptor, a regulatory subunit of the ATP-sensitive potassium ion channel.
    GO:0051082    unfolded protein binding    Interacting selectively and non-covalently with an unfolded protein.
biological process
    GO:0038096    Fc-gamma receptor signaling pathway involved in phagocytosis    An Fc-gamma receptor signaling pathway that contributes to the endocytic engulfment of external particulate material by phagocytes.
    GO:0071353    cellular response to interleukin-4    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-4 stimulus.
    GO:0071407    cellular response to organic cyclic compound    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0043524    negative regulation of neuron apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process in neurons.
    GO:0032435    negative regulation of proteasomal ubiquitin-dependent protein catabolic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome.
    GO:0001890    placenta development    The process whose specific outcome is the progression of the placenta over time, from its formation to the mature structure. The placenta is an organ of metabolic interchange between fetus and mother, partly of embryonic origin and partly of maternal origin.
    GO:0045793    positive regulation of cell size    Any process that increases cell size.
    GO:0045429    positive regulation of nitric oxide biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of nitric oxide.
    GO:0032092    positive regulation of protein binding    Any process that activates or increases the frequency, rate or extent of protein binding.
    GO:0033160    positive regulation of protein import into nucleus, translocation    Any process that activates or increases the vectorial transfer of a protein from the cytoplasm into the nucleus, across the nuclear membrane.
    GO:0071902    positive regulation of protein serine/threonine kinase activity    Any process that increases the rate, frequency, or extent of protein serine/threonine kinase activity.
    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:0050821    protein stabilization    Any process involved in maintaining the structure and integrity of a protein and preventing it from degradation or aggregation.
    GO:1900034    regulation of cellular response to heat    Any process that modulates the frequency, rate or extent of cellular response to heat.
    GO:0060334    regulation of interferon-gamma-mediated signaling pathway    Any process that modulates the rate, frequency or extent of the series of molecular events generated as a consequence of interferon-gamma binding to a cell surface receptor.
    GO:0031396    regulation of protein ubiquitination    Any process that modulates the frequency, rate or extent of the addition of ubiquitin groups to a protein.
    GO:0060338    regulation of type I interferon-mediated signaling pathway    Any process that modulates the rate, frequency or extent of a type I interferon-mediated signaling pathway. A type I interferon-mediated signaling pathway is the series of molecular events generated as a consequence of a type I interferon binding to a cell surface receptor.
    GO:0010033    response to organic substance    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 an organic substance stimulus.
    GO:0009651    response to salt 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 stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
    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:0006986    response to unfolded protein    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 an unfolded protein stimulus.
    GO:0097435    supramolecular fiber organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a supramolecular fiber, a polymer consisting of an indefinite number of protein or protein complex subunits that have polymerised to form a fiber-shaped structure.
    GO:0019062    virion attachment to host cell    The process by which a virion protein binds to molecules on the host cellular surface or host cell surface projection.
cellular component
    GO:0008180    COP9 signalosome    A protein complex that catalyzes the deneddylation of proteins, including the cullin component of SCF ubiquitin E3 ligase; deneddylation increases the activity of cullin family ubiquitin ligases. The signalosome is involved in many regulatory process, including some which control development, in many species; also regulates photomorphogenesis in plants; in many species its subunits are highly similar to those of the proteasome.
    GO:0016324    apical plasma membrane    The region of the plasma membrane located at the apical end of the cell.
    GO:0016323    basolateral plasma membrane    The region of the plasma membrane that includes the basal end and sides of the cell. Often used in reference to animal polarized epithelial membranes, where the basal membrane is the part attached to the extracellular matrix, or in plant cells, where the basal membrane is defined with respect to the zygotic axis.
    GO:0031526    brush border membrane    The portion of the plasma membrane surrounding the brush border.
    GO:0009986    cell surface    The external part of the cell wall and/or plasma membrane.
    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: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.
    GO:0016234    inclusion body    A discrete intracellular part formed of aggregated molecules such as proteins or other biopolymers.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.

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        HS90B_HUMAN | P082381qz2 1uym 2l6j 3fwv 3nmq 3uq3 5fwk 5fwl 5fwm 5fwp

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