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(-) Description

Title :  CRYSTAL STRUCTURE OF MAPKAP2
 
Authors :  W. Meng, L. L. Swenson, M. J. Fitzgibbon, K. Hayakawa, E. Ter Haar, A. E. J. R. Fulghum, J. A. Lippke
Date :  30 Jan 02  (Deposition) - 18 Sep 02  (Release) - 16 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A,B  (3x)
Keywords :  Mapkap2, Protein Kinase, Signal Transduction, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  W. Meng, L. L. Swenson, M. J. Fitzgibbon, K. Hayakawa, E. Ter Haar, A. E. Behrens, J. R. Fulghum, J. A. Lippke
Structure Of Mitogen-Activated Protein Kinase-Activated Protein (Mapkap) Kinase 2 Suggests A Bifunctional Switch That Couples Kinase Activation With Nuclear Export
J. Biol. Chem. V. 277 37401 2002
PubMed-ID: 12171911  |  Reference-DOI: 10.1074/JBC.C200418200

(-) Compounds

Molecule 1 - MAP KINASE ACTIVATED PROTEIN KINASE 2
    ChainsA, B
    EC Number2.7.1.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymMAPKAP2

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B
Biological Unit 3 (3x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 14)

Asymmetric Unit (1, 14)
No.NameCountTypeFull Name
1HG14Ligand/IonMERCURY (II) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1HG-1Ligand/IonMERCURY (II) ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1HG-1Ligand/IonMERCURY (II) ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1HG-1Ligand/IonMERCURY (II) ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLN A:96 , CYS A:98BINDING SITE FOR RESIDUE HG A 401
02AC2SOFTWARECYS A:114 , PRO A:115 , TYR A:176BINDING SITE FOR RESIDUE HG A 402
03AC3SOFTWAREHIS A:116 , SER A:169 , LEU A:203 , HOH A:465BINDING SITE FOR RESIDUE HG A 403
04AC4SOFTWARELEU A:95 , CYS A:133BINDING SITE FOR RESIDUE HG A 404
05AC5SOFTWARECYS A:140 , HOH A:458BINDING SITE FOR RESIDUE HG A 405
06AC6SOFTWARETYR A:240 , CYS A:244 , MET A:363BINDING SITE FOR RESIDUE HG A 406
07AC7SOFTWARETYR A:254 , CYS A:258 , PRO A:287BINDING SITE FOR RESIDUE HG A 407
08AC8SOFTWARECYS B:98BINDING SITE FOR RESIDUE HG B 401
09AC9SOFTWARECYS B:114 , TYR B:176BINDING SITE FOR RESIDUE HG B 402
10BC1SOFTWAREHIS B:116 , SER B:169 , ILE B:170 , LEU B:203BINDING SITE FOR RESIDUE HG B 403
11BC2SOFTWARELEU B:95 , CYS B:133BINDING SITE FOR RESIDUE HG B 404
12BC3SOFTWAREALA B:91 , CYS B:140BINDING SITE FOR RESIDUE HG B 405
13BC4SOFTWARETYR B:240 , CYS B:244 , MET B:363BINDING SITE FOR RESIDUE HG B 406
14BC5SOFTWARETYR B:254 , LEU B:257 , CYS B:258 , TRP B:291BINDING SITE FOR RESIDUE HG B 407

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (2, 4)

Asymmetric Unit (2, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_040753A173GMAPK2_HUMANPolymorphism35671930A/BA173G
2UniProtVAR_040754A361SMAPK2_HUMANPolymorphism55894011A/BA361S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (2, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_040753A173GMAPK2_HUMANPolymorphism35671930AA173G
2UniProtVAR_040754A361SMAPK2_HUMANPolymorphism55894011AA361S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (2, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_040753A173GMAPK2_HUMANPolymorphism35671930BA173G
2UniProtVAR_040754A361SMAPK2_HUMANPolymorphism55894011BA361S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 3 (2, 12)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_040753A173GMAPK2_HUMANPolymorphism35671930A/BA173G
2UniProtVAR_040754A361SMAPK2_HUMANPolymorphism55894011A/BA361S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.MAPK2_HUMAN70-93
 
  2A:70-93
B:70-93
2PROTEIN_KINASE_STPS00108 Serine/Threonine protein kinases active-site signature.MAPK2_HUMAN182-194
 
  2A:182-194
B:182-194
Biological Unit 1 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.MAPK2_HUMAN70-93
 
  1A:70-93
-
2PROTEIN_KINASE_STPS00108 Serine/Threonine protein kinases active-site signature.MAPK2_HUMAN182-194
 
  1A:182-194
-
Biological Unit 2 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.MAPK2_HUMAN70-93
 
  1-
B:70-93
2PROTEIN_KINASE_STPS00108 Serine/Threonine protein kinases active-site signature.MAPK2_HUMAN182-194
 
  1-
B:182-194
Biological Unit 3 (2, 12)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.MAPK2_HUMAN70-93
 
  6A:70-93
B:70-93
2PROTEIN_KINASE_STPS00108 Serine/Threonine protein kinases active-site signature.MAPK2_HUMAN182-194
 
  6A:182-194
B:182-194

(-) Exons   (10, 20)

Asymmetric Unit (10, 20)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1bENST000003671031bENSE00001825387chr1:206858382-206858853472MAPK2_HUMAN1-93932A:46-93
B:44-93
48
50
1.2ENST000003671032ENSE00001069545chr1:206902055-206902194140MAPK2_HUMAN94-140472A:94-140
B:94-140
47
47
1.3bENST000003671033bENSE00001069547chr1:206902380-20690244465MAPK2_HUMAN140-162232A:140-162
B:140-162
23
23
1.4bENST000003671034bENSE00001069548chr1:206902741-20690282080MAPK2_HUMAN162-188272A:162-188
B:162-188
27
27
1.5ENST000003671035ENSE00001069551chr1:206903317-206903443127MAPK2_HUMAN189-231432A:189-216
B:189-216
28
28
1.6ENST000003671036ENSE00001648220chr1:206904033-20690410876MAPK2_HUMAN231-256262A:236-256
B:236-256
21
21
1.7ENST000003671037ENSE00001069544chr1:206904483-206904607125MAPK2_HUMAN256-298432A:256-298 (gaps)
B:256-298 (gaps)
43
43
1.8bENST000003671038bENSE00001069550chr1:206904985-20690507086MAPK2_HUMAN298-326292A:298-326
B:298-326
29
29
1.9bENST000003671039bENSE00001069552chr1:206905184-20690526481MAPK2_HUMAN327-353272A:327-353
B:327-353
27
27
1.9dENST000003671039dENSE00001443498chr1:206905920-2069076281709MAPK2_HUMAN354-400472A:354-385
B:354-378
32
25

(-) 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:319
 aligned with MAPK2_HUMAN | P49137 from UniProtKB/Swiss-Prot  Length:400

    Alignment length:340
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385
          MAPK2_HUMAN    46 FHVKSGLQIKKNAIIDDYKVTSQVLGLGINGKVLQIFNKRTQEKFALKMLQDCPKARREVELHWRASQCPHIVRIVDVYENLYAGRKCLLIVMECLDGGELFSRIQDRGDQAFTEREASEIMKSIGEAIQYLHSINIAHRDVKPENLLYTSKRPNAILKLTDFGFAKETTSHNSLTTPCYTPYYVAPEVLGPEKYDKSCDMWSLGVIMYILLCGYPPFYSNHGLAISPGMKTRIRMGQYEFPNPEWSEVSEEVKMLIRNLLKTEPTQRMTITEFMNHPWIMQSTKVPQTPLHTSRVLKEDKERWEDVKEEMTSALATMRVDYEQIKIKKIEDASNPLLLK 385
               SCOP domains d1kwpa_ A: MAP kinase activated protein kinase 2, mapkap2                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains -------------1kwpA01 A:59-140 Phosphorylase Kinase; domain 1                                   1kwpA02 A:141-365 Transferase(Phosphotransferase) domain 1                                                                                                                                                                       -------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhh.....hhhhhhhh...ee..........eeeeee....hhhhhhhhhh.........eeeeeee......eeeeee.....eehhhhhh......eehhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee........eee......ee...-------------------hhhhhhhhhhhhhhhhhhhhhhhh............hhhhhh....--............hhhhhhhhhhh........hhhhhhhhhhhhh.......eehhhhhhhhh.hhhhhhhhhhhhhhhhhh..................... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------G-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------S------------------------ SAPs(SNPs)
                    PROSITE ------------------------PROTEIN_KINASE_ATP      ----------------------------------------------------------------------------------------PROTEIN_KINAS----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.1b  PDB: A:46-93 UniProt: 1-93           Exon 1.2  PDB: A:94-140 UniProt: 94-140        ---------------------Exon 1.4b  PDB: A:162-188  Exon 1.5  PDB: A:189-216 UniProt: 189-231  ------------------------Exon 1.7  PDB: A:256-298 (gaps)            ----------------------------Exon 1.9b  PDB: A:327-353  Exon 1.9d  PDB: A:354-385        Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------------------------------------------------------Exon 1.3b              --------------------------------------------------------------------Exon 1.6  PDB: A:236-256  -----------------------------------------Exon 1.8b  PDB: A:298-326    ----------------------------------------------------------- Transcript 1 (2)
                 1kwp A  46 FHVKSGLQIKKNAIIDDYKVTSQVLGLGINGKVLQIFNKRTQEKFALKMLQDCPKARREVELHWRASQCPHIVRIVDVYENLYAGRKCLLIVMECLDGGELFSRIQDRGDQAFTEREASEIMKSIGEAIQYLHSINIAHRDVKPENLLYTSKRPNAILKLTDFGFAKETTS-------------------GPEKYDKSCDMWSLGVIMYILLCGYPPFYSNHGLAISPGMKTRIRM--YEFPNPEWSEVSEEVKMLIRNLLKTEPTQRMTITEFMNHPWIMQSTKVPQTPLHTSRVLKEDKERWEDVKEEMTSALATMRVDYEQIKIKKIEDASNPLLLK 385
                                    55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215|        -         -|      245       255       265       275     | 285       295       305       315       325       335       345       355       365       375       385
                                                                                                                                                                                                    216                 236                                          281  |                                                                                                     
                                                                                                                                                                                                                                                                        284                                                                                                     

Chain B from PDB  Type:PROTEIN  Length:313
 aligned with MAPK2_HUMAN | P49137 from UniProtKB/Swiss-Prot  Length:400

    Alignment length:335
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373     
          MAPK2_HUMAN    44 PQFHVKSGLQIKKNAIIDDYKVTSQVLGLGINGKVLQIFNKRTQEKFALKMLQDCPKARREVELHWRASQCPHIVRIVDVYENLYAGRKCLLIVMECLDGGELFSRIQDRGDQAFTEREASEIMKSIGEAIQYLHSINIAHRDVKPENLLYTSKRPNAILKLTDFGFAKETTSHNSLTTPCYTPYYVAPEVLGPEKYDKSCDMWSLGVIMYILLCGYPPFYSNHGLAISPGMKTRIRMGQYEFPNPEWSEVSEEVKMLIRNLLKTEPTQRMTITEFMNHPWIMQSTKVPQTPLHTSRVLKEDKERWEDVKEEMTSALATMRVDYEQIKIKKIEDA 378
               SCOP domains d1kwpb_ B: MAP kinase activated protein kinase 2, mapkap2                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains ---------------1kwpB01 B:59-140 Phosphorylase Kinase; domain 1                                   1kwpB02 B:141-365 Transferase(Phosphotransferase) domain 1                                                                                                                                                                       ------------- CATH domains
           Pfam domains (1) --------------------Pkinase-1kwpB01 B:64-325                                                                                                                                                                                                                                              ----------------------------------------------------- Pfam domains (1)
           Pfam domains (2) --------------------Pkinase-1kwpB02 B:64-325                                                                                                                                                                                                                                              ----------------------------------------------------- Pfam domains (2)
         Sec.struct. author ..............hhhhh................eeeee...eeeeeeeeee...hhhhhhhhhhhhhh......eeeeeeeee..eeeeeeeee.....hhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee........eee......ee...-------------------hhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhh..---........hhhhhhhhhhhhh......hhhhhhh...............hhhhhhhh..hhhhhhhhhhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------G-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------S----------------- SAPs(SNPs)
                    PROSITE --------------------------PROTEIN_KINASE_ATP      ----------------------------------------------------------------------------------------PROTEIN_KINAS---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.1b  PDB: B:44-93 UniProt: 1-93 [INCOMPLETE]Exon 1.2  PDB: B:94-140 UniProt: 94-140        ---------------------Exon 1.4b  PDB: B:162-188  Exon 1.5  PDB: B:189-216 UniProt: 189-231  ------------------------Exon 1.7  PDB: B:256-298 (gaps)            ----------------------------Exon 1.9b  PDB: B:327-353  Exon 1.9d  PDB: B:354-378 Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------Exon 1.3b              --------------------------------------------------------------------Exon 1.6  PDB: B:236-256  -----------------------------------------Exon 1.8b  PDB: B:298-326    ---------------------------------------------------- Transcript 1 (2)
                 1kwp B  44 PQFHVKSGLQIKKNAIIDDYKVTSQVLGLGINGKVLQIFNKRTQEKFALKMLQDCPKARREVELHWRASQCPHIVRIVDVYENLYAGRKCLLIVMECLDGGELFSRIQDRGDQAFTEREASEIMKSIGEAIQYLHSINIAHRDVKPENLLYTSKRPNAILKLTDFGFAKETTS-------------------GPEKYDKSCDMWSLGVIMYILLCGYPPFYSNHGLAISPGMKTRIRMGQY---NPEWSEVSEEVKMLIRNLLKTEPTQRMTITEFMNHPWIMQSTKVPQTPLHTSRVLKEDKERWEDVKEEMTSALATMRVDYEQIKIKKIEDA 378
                                    53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213  |      -         -  |    243       253       263       273       283|   |  293       303       313       323       333       343       353       363       373     
                                                                                                                                                                                                      216                 236                                             284 288                                                                                          

   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, 2)

Asymmetric Unit

(-) CATH Domains  (2, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: PKinase (934)

(-) Gene Ontology  (44, 44)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (MAPK2_HUMAN | P49137)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0009931    calcium-dependent protein serine/threonine kinase activity    Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions are dependent on the presence of calcium ions.
    GO:0005516    calmodulin binding    Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
    GO:0004683    calmodulin-dependent protein kinase activity    Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions require the presence of calcium-bound calmodulin.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    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:0004672    protein kinase activity    Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
    GO:0004674    protein serine/threonine kinase activity    Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0070935    3'-UTR-mediated mRNA stabilization    An mRNA stabilization process in which one or more RNA-binding proteins associate with the 3'-untranslated region (UTR) of an mRNA.
    GO:0031572    G2 DNA damage checkpoint    A cell cycle checkpoint that detects and negatively regulates progression from G2 to M phase in the cell cycle in response to DNA damage.
    GO:0000165    MAPK cascade    An intracellular protein kinase cascade containing at least a MAPK, a MAPKK and a MAP3K. The cascade can also contain two additional tiers: the upstream MAP4K and the downstream MAP Kinase-activated kinase (MAPKAPK). The kinases in each tier phosphorylate and activate the kinases in the downstream tier to transmit a signal within a cell.
    GO:0007265    Ras protein signal transduction    A series of molecular signals within the cell that are mediated by a member of the Ras superfamily of proteins switching to a GTP-bound active state.
    GO:0000187    activation of MAPK activity    The initiation of the activity of the inactive enzyme MAP kinase (MAPK).
    GO:0006974    cellular response to DNA damage stimulus    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 a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
    GO:0035924    cellular response to vascular endothelial growth factor stimulus    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 a vascular endothelial growth factor stimulus.
    GO:0006954    inflammatory response    The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.
    GO:0048839    inner ear development    The process whose specific outcome is the progression of the inner ear over time, from its formation to the mature structure.
    GO:0006691    leukotriene metabolic process    The chemical reactions and pathways involving leukotriene, a pharmacologically active substance derived from a polyunsaturated fatty acid, such as arachidonic acid.
    GO:0048255    mRNA stabilization    Prevention of degradation of mRNA molecules. In the absence of compensating changes in other processes, the slowing of mRNA degradation can result in an overall increase in the population of active mRNA molecules.
    GO:0044351    macropinocytosis    An endocytosis process that results in the uptake of liquid material by cells from their external environment by the 'ruffling' of the cell membrane to form heterogeneously sized intracellular vesicles called macropinosomes, which can be up to 5 micrometers in size.
    GO:0038066    p38MAPK cascade    An intracellular protein kinase cascade containing at least a p38 MAPK, a MAPKK and a MAP3K. The cascade can also contain two additional tiers: the upstream MAP4K and the downstream MAP Kinase-activated kinase (MAPKAPK). The kinases in each tier phosphorylate and activate the kinases in the downstream tier to transmit a signal within a cell.
    GO:0018105    peptidyl-serine phosphorylation    The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:0042535    positive regulation of tumor necrosis factor biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of tumor necrosis factor, an inflammatory cytokine produced by macrophages/monocytes during acute inflammation and which is responsible for a diverse range of signaling events within cells, leading to necrosis or apoptosis.
    GO:0046777    protein autophosphorylation    The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
    GO:1900034    regulation of cellular response to heat    Any process that modulates the frequency, rate or extent of cellular response to heat.
    GO:0032675    regulation of interleukin-6 production    Any process that modulates the frequency, rate, or extent of interleukin-6 production.
    GO:0043488    regulation of mRNA stability    Any process that modulates the propensity of mRNA molecules to degradation. Includes processes that both stabilize and destabilize mRNAs.
    GO:0032680    regulation of tumor necrosis factor production    Any process that modulates the frequency, rate, or extent of tumor necrosis factor production.
    GO:0034097    response to cytokine    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 cytokine stimulus.
    GO:0032496    response to lipopolysaccharide    Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    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:0002224    toll-like receptor signaling pathway    Any series of molecular signals generated as a consequence of binding to a toll-like receptor. Toll-like receptors directly bind pattern motifs from a variety of microbial sources to initiate innate immune response.
    GO:0048010    vascular endothelial growth factor receptor signaling pathway    Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
cellular component
    GO:0005813    centrosome    A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
    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:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

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        MAPK2_HUMAN | P491371nxk 1ny3 2jbo 2jbp 2okr 2onl 2oza 2p3g 2pzy 3a2c 3fpm 3fyj 3fyk 3gok 3ka0 3kc3 3kga 3m2w 3m42 3r2b 3r2y 3r30 3wi6 4tyh

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1KWP)