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(-) Description

Title :  CRYSTAL STRUCTURE OF PROTEIN PHOSPHATASE-1 BOUND TO THE NATURAL TOXIN NODULARIN-R
 
Authors :  M. S. Kelker, R. Page, W. Peti
Date :  18 Aug 08  (Deposition) - 04 Nov 08  (Release) - 10 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.63
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Carbohydrate Metabolism, Cell Cycle, Cell Division, Glycogen Metabolism, Hydrolase, Iron, Manganese, Metal-Binding, Phosphoprotein, Protein Phosphatase, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. S. Kelker, R. Page, W. Peti
Crystal Structures Of Protein Phosphatase-1 Bound To Nodularin-R And Tautomycin: A Novel Scaffold For Structure-Based Drug Design Of Serine/Threonine Phosphatase Inhibitors
J. Mol. Biol. V. 385 11 2009
PubMed-ID: 18992256  |  Reference-DOI: 10.1016/J.JMB.2008.10.053

(-) Compounds

Molecule 1 - SERINE/THREONINE-PROTEIN PHOSPHATASE PP1-ALPHA CATALYTIC SUBUNIT
    ChainsA, B
    EC Number3.1.3.16
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidIN HOUSE DERIVED
    Expression System StrainBL21 (DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentRESIDUES 7-300
    GenePPP1CA, PPP1A
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymPP-1A
 
Molecule 2 - NODULARIN R
    ChainsC, D
    EngineeredYES
    Organism ScientificNODULARIA SPUMIGENA
    Organism Taxid70799
    SyntheticYES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A C 
Biological Unit 2 (1x) B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (9, 34)

Asymmetric Unit (9, 34)
No.NameCountTypeFull Name
11ZN2Mod. Amino Acid(2S,3S,4E,6E,8S,9S)-3-AMINO-9-METHOXY-2,6,8-TRIMETHYL-10-PHENYLDECA-4,6-DIENOIC ACID
2ACB2Mod. Amino Acid3-METHYL-BETA-D-ASPARTIC ACID
3AZI2Ligand/IonAZIDE ION
4CL4Ligand/IonCHLORIDE ION
5FGA2Mod. Amino AcidGAMMA-D-GLUTAMIC ACID
6GOL2Ligand/IonGLYCEROL
7IOD14Ligand/IonIODIDE ION
8MDH2Mod. Amino AcidN-METHYLDEHYDROBUTYRINE
9MN4Ligand/IonMANGANESE (II) ION
Biological Unit 1 (6, 12)
No.NameCountTypeFull Name
11ZN1Mod. Amino Acid(2S,3S,4E,6E,8S,9S)-3-AMINO-9-METHOXY-2,6,8-TRIMETHYL-10-PHENYLDECA-4,6-DIENOIC ACID
2ACB1Mod. Amino Acid3-METHYL-BETA-D-ASPARTIC ACID
3AZI-1Ligand/IonAZIDE ION
4CL-1Ligand/IonCHLORIDE ION
5FGA1Mod. Amino AcidGAMMA-D-GLUTAMIC ACID
6GOL1Ligand/IonGLYCEROL
7IOD7Ligand/IonIODIDE ION
8MDH1Mod. Amino AcidN-METHYLDEHYDROBUTYRINE
9MN-1Ligand/IonMANGANESE (II) ION
Biological Unit 2 (7, 14)
No.NameCountTypeFull Name
11ZN1Mod. Amino Acid(2S,3S,4E,6E,8S,9S)-3-AMINO-9-METHOXY-2,6,8-TRIMETHYL-10-PHENYLDECA-4,6-DIENOIC ACID
2ACB1Mod. Amino Acid3-METHYL-BETA-D-ASPARTIC ACID
3AZI2Ligand/IonAZIDE ION
4CL-1Ligand/IonCHLORIDE ION
5FGA1Mod. Amino AcidGAMMA-D-GLUTAMIC ACID
6GOL1Ligand/IonGLYCEROL
7IOD7Ligand/IonIODIDE ION
8MDH1Mod. Amino AcidN-METHYLDEHYDROBUTYRINE
9MN-1Ligand/IonMANGANESE (II) ION

(-) Sites  (25, 25)

Asymmetric Unit (25, 25)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:64 , HIS A:66 , ASP A:92 , MN A:403 , HOH A:669 , HOH C:769BINDING SITE FOR RESIDUE MN A 402
02AC2SOFTWAREASP A:92 , ASN A:124 , HIS A:173 , HIS A:248 , MN A:402 , HOH A:669BINDING SITE FOR RESIDUE MN A 403
03AC3SOFTWARELYS A:260 , GLN A:262 , HOH A:681BINDING SITE FOR RESIDUE IOD A 301
04AC4SOFTWARELYS A:113 , ARG A:132 , HOH A:591BINDING SITE FOR RESIDUE IOD A 302
05AC5SOFTWAREGLY A:97 , SER A:100 , GLY A:135 , PHE A:136 , GLU A:139 , HOH A:483BINDING SITE FOR RESIDUE IOD A 303
06AC6SOFTWAREARG A:261 , ILE B:295 , HOH B:548BINDING SITE FOR RESIDUE IOD A 404
07AC7SOFTWARELYS A:260 , ARG A:261BINDING SITE FOR RESIDUE IOD A 405
08AC8SOFTWAREGLN A:99 , CL A:304BINDING SITE FOR RESIDUE IOD A 406
09AC9SOFTWAREHOH A:636BINDING SITE FOR RESIDUE IOD A 407
10BC1SOFTWAREARG A:142 , HOH A:530 , HOH A:720BINDING SITE FOR RESIDUE CL A 408
11BC2SOFTWARELYS A:98 , IOD A:406 , HOH A:740BINDING SITE FOR RESIDUE CL A 304
12BC3SOFTWAREGLN A:198 , GLY A:199 , ASP A:203 , PHE A:225 , HOH A:449 , HOH A:761BINDING SITE FOR RESIDUE CL A 305
13BC4SOFTWAREGLN A:49 , PRO A:50 , GLU A:54 , PHE A:119 , HOH A:533 , HOH A:643 , HOH A:655BINDING SITE FOR RESIDUE GOL A 409
14BC5SOFTWAREASP B:64 , HIS B:66 , ASP B:92 , MN B:403 , HOH B:698 , HOH D:724BINDING SITE FOR RESIDUE MN B 402
15BC6SOFTWAREASP B:92 , ASN B:124 , HIS B:173 , HIS B:248 , MN B:402 , HOH B:698BINDING SITE FOR RESIDUE MN B 403
16BC7SOFTWAREILE A:295 , ARG B:261BINDING SITE FOR RESIDUE IOD B 301
17BC8SOFTWARELYS B:260 , ARG B:261BINDING SITE FOR RESIDUE IOD B 302
18BC9SOFTWAREGLY B:97 , SER B:100 , GLY B:135 , PHE B:136 , GLU B:139 , HOH B:521BINDING SITE FOR RESIDUE IOD B 404
19CC1SOFTWAREGLN B:262 , HOH B:703BINDING SITE FOR RESIDUE IOD B 406
20CC2SOFTWARETYR B:69 , TYR B:70 , GLN B:99BINDING SITE FOR RESIDUE IOD B 408
21CC3SOFTWAREGLY B:215 , GLU B:230 , VAL B:231BINDING SITE FOR RESIDUE AZI B 303
22CC4SOFTWARESER B:129 , ARG B:132 , HOH B:451BINDING SITE FOR RESIDUE AZI B 410
23CC5SOFTWAREGLN B:49 , PRO B:50 , LEU B:53 , GLU B:54 , GLU B:116 , PHE B:119 , HOH B:667BINDING SITE FOR RESIDUE GOL B 411
24CC6SOFTWAREARG A:96 , SER A:129 , TYR A:134 , VAL A:195 , PRO A:196 , TRP A:206 , ASP A:220 , ARG A:221 , TYR A:272 , GLU A:275 , PHE A:276 , GLU B:184 , ARG B:187 , HOH C:389 , HOH C:766 , HOH C:767 , HOH C:768 , HOH C:769 , HOH C:770 , HOH C:774 , HOH C:775 , HOH C:776BINDING SITE FOR CHAIN C OF nodularin R
25CC7SOFTWAREARG B:96 , SER B:129 , TYR B:134 , VAL B:195 , PRO B:196 , ASP B:197 , TRP B:206 , ARG B:221 , VAL B:223 , TYR B:272 , GLU B:275 , PHE B:276 , HOH B:607 , HOH B:710 , HOH D:719 , HOH D:720 , HOH D:721 , HOH D:722 , HOH D:723 , HOH D:724BINDING SITE FOR CHAIN D OF nodularin R

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3E7A)

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Ala A:57 -Pro A:58
2Pro A:82 -Pro A:83
3Arg A:191 -Pro A:192
4Ala B:57 -Pro B:58
5Pro B:82 -Pro B:83
6Arg B:191 -Pro B:192

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3E7A)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SER_THR_PHOSPHATASEPS00125 Serine/threonine specific protein phosphatases signature.PP1A_HUMAN121-126
 
  2A:121-126
B:121-126
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SER_THR_PHOSPHATASEPS00125 Serine/threonine specific protein phosphatases signature.PP1A_HUMAN121-126
 
  1A:121-126
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SER_THR_PHOSPHATASEPS00125 Serine/threonine specific protein phosphatases signature.PP1A_HUMAN121-126
 
  1-
B:121-126

(-) Exons   (7, 14)

Asymmetric Unit (7, 14)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.3aENST000003767453aENSE00001471548chr11:67169402-67169199204PP1A_HUMAN1-19192A:7-19
B:7-19
13
13
1.4dENST000003767454dENSE00001212206chr11:67168670-67168539132PP1A_HUMAN19-63452A:19-63
B:19-63
45
45
1.4fENST000003767454fENSE00001741927chr11:67168390-67168160231PP1A_HUMAN63-140782A:63-140
B:63-140
78
78
1.5aENST000003767455aENSE00001186176chr11:67167136-67167032105PP1A_HUMAN140-175362A:140-175
B:140-175
36
36
1.6aENST000003767456aENSE00001186169chr11:67166634-67166411224PP1A_HUMAN175-249752A:175-249
B:175-249
75
75
1.6dENST000003767456dENSE00001707059chr11:67166327-67166193135PP1A_HUMAN250-294452A:250-294
B:250-294
45
45
1.7cENST000003767457cENSE00002183271chr11:67166116-67165672445PP1A_HUMAN295-330362A:295-299
B:295-299
5
5

(-) 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:293
 aligned with PP1A_HUMAN | P62136 from UniProtKB/Swiss-Prot  Length:330

    Alignment length:293
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296   
           PP1A_HUMAN     7 LNLDSIIGRLLEVQGSRPGKNVQLTENEIRGLCLKSREIFLSQPILLELEAPLKICGDIHGQYYDLLRLFEYGGFPPESNYLFLGDYVDRGKQSLETICLLLAYKIKYPENFFLLRGNHECASINRIYGFYDECKRRYNIKLWKTFTDCFNCLPIAAIVDEKIFCCHGGLSPDLQSMEQIRRIMRPTDVPDQGLLCDLLWSDPDKDVQGWGENDRGVSFTFGAEVVAKFLHKHDLDLICRAHQVVEDGYEFFAKRQLVTLFSAPNYCGEFDNAGAMMSVDETLMCSFQILKPA 299
               SCOP domains d3e7aa_ A: Protein phosphatase-1 (PP-1)                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 3e7aA00 A:7-299  [code=3.60.21.10, no name defined]                                                                                                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh............hhhhhhhhhhhhhhhhhhh..eeee...eeee.....hhhhhhhhhhhhh......eee.........hhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeee...eeee..........hhhhhh..........hhhhhhhhhee......eee......eeehhhhhhhhhhhhh..eeee........eeee....eeee....hhhhh....eeeeee.....eeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------SER_TH----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.3a    -------------------------------------------Exon 1.4f  PDB: A:63-140 UniProt: 63-140                                      ----------------------------------Exon 1.6a  PDB: A:175-249 UniProt: 175-249                                 Exon 1.6d  PDB: A:250-294 UniProt: 250-294   1.7c  Transcript 1 (1)
           Transcript 1 (2) ------------Exon 1.4d  PDB: A:19-63 UniProt: 19-63       ----------------------------------------------------------------------------Exon 1.5a  PDB: A:140-175           ---------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3e7a A   7 LNLDSIIGRLLEVQGSRPGKNVQLTENEIRGLCLKSREIFLSQPILLELEAPLKICGDIHGQYYDLLRLFEYGGFPPESNYLFLGDYVDRGKQSLETICLLLAYKIKYPENFFLLRGNHECASINRIYGFYDECKRRYNIKLWKTFTDCFNCLPIAAIVDEKIFCCHGGLSPDLQSMEQIRRIMRPTDVPDQGLLCDLLWSDPDKDVQGWGENDRGVSFTFGAEVVAKFLHKHDLDLICRAHQVVEDGYEFFAKRQLVTLFSAPNYCGEFDNAGAMMSVDETLMCSFQILKPA 299
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296   

Chain B from PDB  Type:PROTEIN  Length:293
 aligned with PP1A_HUMAN | P62136 from UniProtKB/Swiss-Prot  Length:330

    Alignment length:293
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296   
           PP1A_HUMAN     7 LNLDSIIGRLLEVQGSRPGKNVQLTENEIRGLCLKSREIFLSQPILLELEAPLKICGDIHGQYYDLLRLFEYGGFPPESNYLFLGDYVDRGKQSLETICLLLAYKIKYPENFFLLRGNHECASINRIYGFYDECKRRYNIKLWKTFTDCFNCLPIAAIVDEKIFCCHGGLSPDLQSMEQIRRIMRPTDVPDQGLLCDLLWSDPDKDVQGWGENDRGVSFTFGAEVVAKFLHKHDLDLICRAHQVVEDGYEFFAKRQLVTLFSAPNYCGEFDNAGAMMSVDETLMCSFQILKPA 299
               SCOP domains d3e7ab_ B: Protein phosphatase-1 (PP-1)                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 3e7aB00 B:7-299  [code=3.60.21.10, no name defined]                                                                                                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh............hhhhhhhhhhhhhhhhhhh..eeee...eeee.....hhhhhhhhhhhhh......eee.........hhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeee...eeee..........hhhhhh..........hhhhhhhhhee......eee......eeehhhhhhhhhhhhh..eeee........eeee....eeee....hhhhh....eeeeee.....eeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------SER_TH----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.3a    -------------------------------------------Exon 1.4f  PDB: B:63-140 UniProt: 63-140                                      ----------------------------------Exon 1.6a  PDB: B:175-249 UniProt: 175-249                                 Exon 1.6d  PDB: B:250-294 UniProt: 250-294   1.7c  Transcript 1 (1)
           Transcript 1 (2) ------------Exon 1.4d  PDB: B:19-63 UniProt: 19-63       ----------------------------------------------------------------------------Exon 1.5a  PDB: B:140-175           ---------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                 3e7a B   7 LNLDSIIGRLLEVQGSRPGKNVQLTENEIRGLCLKSREIFLSQPILLELEAPLKICGDIHGQYYDLLRLFEYGGFPPESNYLFLGDYVDRGKQSLETICLLLAYKIKYPENFFLLRGNHECASINRIYGFYDECKRRYNIKLWKTFTDCFNCLPIAAIVDEKIFCCHGGLSPDLQSMEQIRRIMRPTDVPDQGLLCDLLWSDPDKDVQGWGENDRGVSFTFGAEVVAKFLHKHDLDLICRAHQVVEDGYEFFAKRQLVTLFSAPNYCGEFDNAGAMMSVDETLMCSFQILKPA 299
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296   

Chain C from PDB  Type:PROTEIN  Length:5
                                     
               SCOP domains ----- SCOP domains
               CATH domains ----- CATH domains
               Pfam domains ----- Pfam domains
         Sec.struct. author ..... Sec.struct. author
                 SAPs(SNPs) ----- SAPs(SNPs)
                    PROSITE ----- PROSITE
                 Transcript ----- Transcript
                 3e7a C   1 xRxxx   5
                            | |||
                            1-ACB
                              3-1ZN
                               4-FGA
                                5-MDH

Chain D from PDB  Type:PROTEIN  Length:5
                                     
               SCOP domains ----- SCOP domains
               CATH domains ----- CATH domains
               Pfam domains ----- Pfam domains
         Sec.struct. author ..... Sec.struct. author
                 SAPs(SNPs) ----- SAPs(SNPs)
                    PROSITE ----- PROSITE
                 Transcript ----- Transcript
                 3e7a D   1 xRxxx   5
                            | |||
                            | |||
                            1-ACB
                              3-1ZN
                               4-FGA
                                5-MDH

   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  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3E7A)

(-) Gene Ontology  (43, 43)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (PP1A_HUMAN | P62136)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016791    phosphatase activity    Catalysis of the hydrolysis of phosphoric monoesters, releasing inorganic phosphate.
    GO:0004721    phosphoprotein phosphatase activity    Catalysis of the reaction: a phosphoprotein + H2O = a protein + phosphate. Together with protein kinases, these enzymes control the state of phosphorylation of cell proteins and thereby provide an important mechanism for regulating cellular activity.
    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:0032403    protein complex binding    Interacting selectively and non-covalently with any protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0008157    protein phosphatase 1 binding    Interacting selectively and non-covalently with the enzyme protein phosphatase 1.
    GO:0004722    protein serine/threonine phosphatase activity    Catalysis of the reaction: protein serine phosphate + H2O = protein serine + phosphate, and protein threonine phosphate + H2O = protein threonine + phosphate.
    GO:0043021    ribonucleoprotein complex binding    Interacting selectively and non-covalently with any complex of RNA and protein.
biological process
    GO:1904886    beta-catenin destruction complex disassembly    The disaggregation of a beta-catenin destruction complex into its constituent components.
    GO:0048754    branching morphogenesis of an epithelial tube    The process in which the anatomical structures of branches in an epithelial tube are generated and organized. A tube is a long hollow cylinder.
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0007049    cell cycle    The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
    GO:0051301    cell division    The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
    GO:0032922    circadian regulation of gene expression    Any process that modulates the frequency, rate or extent of gene expression such that an expression pattern recurs with a regularity of approximately 24 hours.
    GO:0016311    dephosphorylation    The process of removing one or more phosphoric (ester or anhydride) residues from a molecule.
    GO:0043153    entrainment of circadian clock by photoperiod    The synchronization of a circadian rhythm to photoperiod, the intermittent cycle of light (day) and dark (night).
    GO:0005977    glycogen metabolic process    The chemical reactions and pathways involving glycogen, a polydisperse, highly branched glucan composed of chains of D-glucose residues in alpha-(1->4) glycosidic linkage, joined together by alpha-(1->6) glycosidic linkages.
    GO:0030324    lung development    The process whose specific outcome is the progression of the lung over time, from its formation to the mature structure. In all air-breathing vertebrates the lungs are developed from the ventral wall of the oesophagus as a pouch which divides into two sacs. In amphibians and many reptiles the lungs retain very nearly this primitive sac-like character, but in the higher forms the connection with the esophagus becomes elongated into the windpipe and the inner walls of the sacs become more and more divided, until, in the mammals, the air spaces become minutely divided into tubes ending in small air cells, in the walls of which the blood circulates in a fine network of capillaries. In mammals the lungs are more or less divided into lobes, and each lung occupies a separate cavity in the thorax.
    GO:0032091    negative regulation of protein binding    Any process that stops, prevents, or reduces the frequency, rate or extent of protein binding.
    GO:2001241    positive regulation of extrinsic apoptotic signaling pathway in absence of ligand    Any process that activates or increases the frequency, rate or extent of extrinsic apoptotic signaling pathway in absence of ligand.
    GO:0006470    protein dephosphorylation    The process of removing one or more phosphoric residues from a protein.
    GO:0060828    regulation of canonical Wnt signaling pathway    Any process that modulates the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
    GO:0042752    regulation of circadian rhythm    Any process that modulates the frequency, rate or extent of a circadian rhythm. A circadian rhythm is a biological process in an organism that recurs with a regularity of approximately 24 hours.
    GO:0005979    regulation of glycogen biosynthetic process    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of glycogen.
    GO:0005981    regulation of glycogen catabolic process    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of glycogen.
    GO:0036496    regulation of translational initiation by eIF2 alpha dephosphorylation    Any process that modulates the frequency, rate or extent of translation initiation in response to stress by the dephosphorylation of eIF2 alpha.
cellular component
    GO:0070688    MLL5-L complex    A protein complex that can methylate lysine-4 of histone H3 and plays an essential role in retinoic-acid-induced granulopoiesis. MLL5 is the catalytic methyltransferase subunit, and the complex also contains serine/threonine kinase 38 (STK38), protein phosphatase 1 catalytic subunits, the host cell factor-1 N-terminal subunit, beta-actin, and O-GlcNAc transferase; the human genes encoding the subunits are MLL5, STK38, PPP1CA, PPP1CB, PPP1CC, HCFC1, ACTB and OGT, respectively.
    GO:0072357    PTW/PP1 phosphatase complex    A protein serine/threonine phosphatase complex that contains a catalytic subunit (PPP1CA, PPP1CB or PPP1CC) and the regulatory subunits PPP1R10 (PNUTS), TOX4 and WDR82, and plays a role in the control of chromatin structure and cell cycle progression during the transition from mitosis into interphase.
    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:0043197    dendritic spine    A small, membranous protrusion from a dendrite that forms a postsynaptic compartment - typically receiving input from a single presynapse. They function as partially isolated biochemical and an electrical compartments. Spine morphology is variable including "thin", "stubby", "mushroom", and "branched", with a continuum of intermediate morphologies. They typically terminate in a bulb shape, linked to the dendritic shaft by a restriction. Spine remodeling is though to be involved in synaptic plasticity.
    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:0042587    glycogen granule    Cytoplasmic bead-like structures of animal cells, visible by electron microscope. Each granule is a functional unit with the biosynthesis and catabolism of glycogen being catalyzed by enzymes bound to the granule surface.
    GO:0043005    neuron projection    A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
    GO:0043025    neuronal cell body    The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
    GO:0000784    nuclear chromosome, telomeric region    The terminal region of a linear nuclear chromosome that includes the telomeric DNA repeats and associated proteins.
    GO:0005730    nucleolus    A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
    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.
    GO:0043204    perikaryon    The portion of the cell soma (neuronal cell body) that excludes the nucleus.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0000164    protein phosphatase type 1 complex    A protein complex that possesses magnesium-dependent protein serine/threonine phosphatase (AMD phosphatase) activity, and consists of a catalytic subunit and one or more regulatory subunits that dictates the phosphatase's substrate specificity, function, and activity.

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 Related Entries

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

UniProtKB/Swiss-Prot
        PP1A_HUMAN | P621361fjm 3e7b 3egg 3egh 3hvq 3n5u 3v4y 4g9j 4mov 4moy 4mp0 4xpn 5ioh

(-) Related Entries Specified in the PDB File

1fjm PP1 COMPLEXED WITH MICROCYSTIN-LR
1it6 PP1:CALYCULIN A CO-CRYSTAL STRUCTURE
1jk7 PP1:OKADAIC ACID CO-CRYSTAL STRUCTURE
2bcd PP1 COMPLEXED WITH NODULARIN-V (MOTUPORIN)
3e7b