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(-) Description

Title :  THE SUPERHELICAL TPR DOMAIN OF O-LINKED GLCNAC TRANSFERASE REVEALS STRUCTURAL SIMILARITIES TO IMPORTIN ALPHA.
 
Authors :  M. Jinek, J. Rehwinkel, B. D. Lazarus, E. Izaurralde, J. A. Hanover, E. Conti
Date :  14 Jul 04  (Deposition) - 09 Sep 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.85
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Ogt, Glcnac, Nucleoporin, O-Linked Glycosylation, Tpr Repeat, Protein Binding, Signal Transduction, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Jinek, J. Rehwinkel, B. D. Lazarus, E. Izaurralde, J. A. Hanover, E. Conti
The Superhelical Tpr-Repeat Domain Of O-Linked Glcnac Transferase Exhibits Structural Similarities To Importin Alpha
Nat. Struct. Mol. Biol. V. 11 1001 2004
PubMed-ID: 15361863  |  Reference-DOI: 10.1038/NSMB833

(-) Compounds

Molecule 1 - UDP-N-ACETYLGLUCOSAMINE--PEPTIDE N-ACETYLGLUCOSAMINYLTRANSFERASE 110
    ChainsA, B
    EC Number2.4.1.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-BASED VECTOR
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    FragmentTPR DOMAIN, RESIDUES 16-400
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsISOFORM 2
    SynonymO-GLCNAC TRANSFERASE P110 SUBUNIT

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:397 , ASP A:400 , GLU B:97 , GLU B:100BINDING SITE FOR RESIDUE CA A1001

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1W3B)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1W3B)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 2)

Asymmetric/Biological Unit (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_074019A319TOGT1_HUMANDisease  ---A/BA309T

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

(-) PROSITE Motifs  (1, 20)

Asymmetric/Biological Unit (1, 20)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TPRPS50005 TPR repeat profile.OGT1_HUMAN21-54
89-122
 
123-156
 
157-190
 
191-224
 
225-258
 
259-292
 
293-326
 
327-360
 
361-394
 
395-428
 
429-462
  20-
A:79-112
B:79-112
A:113-146
B:113-146
A:147-180
B:147-180
A:181-214
B:181-214
A:215-248
B:215-248
A:249-282
B:249-282
A:283-316
B:283-316
A:317-350
B:317-350
A:351-384
B:351-384
A:385-400
B:385-400
-

(-) Exons   (9, 18)

Asymmetric/Biological Unit (9, 18)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003737191aENSE00001225746X:70752933-70753186254OGT1_HUMAN1-13130--
1.3aENST000003737193aENSE00001632316X:70756028-70756208181OGT1_HUMAN13-73612A:13-63
B:13-63
51
51
1.5ENST000003737195ENSE00000978988X:70757679-70757922244OGT1_HUMAN73-154822A:63-144
B:63-144
82
82
1.6bENST000003737196bENSE00000978989X:70764417-7076448569OGT1_HUMAN155-177232A:145-167
B:145-167
23
23
1.6fENST000003737196fENSE00001154534X:70767757-70767873117OGT1_HUMAN178-216392A:168-206
B:168-206
39
39
1.8ENST000003737198ENSE00001387445X:70774363-7077444280OGT1_HUMAN217-243272A:207-233
B:207-233
27
27
1.9bENST000003737199bENSE00001160307X:70775040-70775235196OGT1_HUMAN243-308662A:233-298
B:233-298
66
66
1.10bENST0000037371910bENSE00001374459X:70775804-70775944141OGT1_HUMAN309-355472A:299-345
B:299-345 (gaps)
47
47
1.11cENST0000037371911cENSE00001371885X:70776530-70776630101OGT1_HUMAN356-389342A:346-379
B:346-379
34
34
1.12cENST0000037371912cENSE00001387530X:70776802-70776955154OGT1_HUMAN389-440522A:379-400
B:379-400
22
22
1.13ENST0000037371913ENSE00001386377X:70777045-70777146102OGT1_HUMAN441-474340--
1.14ENST0000037371914ENSE00001373577X:70777343-70777522180OGT1_HUMAN475-534600--
1.15ENST0000037371915ENSE00001371266X:70779117-70779275159OGT1_HUMAN535-587530--
1.16ENST0000037371916ENSE00000979031X:70779438-7077952790OGT1_HUMAN588-617300--
1.17ENST0000037371917ENSE00000979032X:70781625-70781750126OGT1_HUMAN618-659420--
1.18ENST0000037371918ENSE00000979033X:70782697-70782867171OGT1_HUMAN660-716570--
1.19ENST0000037371919ENSE00000979034X:70782980-70783096117OGT1_HUMAN717-755390--
1.20ENST0000037371920ENSE00001385236X:70783179-70783349171OGT1_HUMAN756-812570--
1.21aENST0000037371921aENSE00001368007X:70784451-70784603153OGT1_HUMAN813-863510--
1.22aENST0000037371922aENSE00001389126X:70787350-70787602253OGT1_HUMAN864-948850--
1.23ENST0000037371923ENSE00001160190X:70787843-70787966124OGT1_HUMAN948-989420--
1.24dENST0000037371924dENSE00001820698X:70793470-707957472278OGT1_HUMAN989-1046580--

(-) Sequences/Alignments

Asymmetric/Biological 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:388
 aligned with OGT1_HUMAN | O15294 from UniProtKB/Swiss-Prot  Length:1046

    Alignment length:388
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402        
           OGT1_HUMAN    23 GLAELAHREYQAGDFEAAERHCMQLWRQEPDNTGVLLLLSSIHFQCRRLDRSAHFSTLAIKQNPLLAEAYSNLGNVYKERGQLQEAIEHYRHALRLKPDFIDGYINLAAALVAAGDMEGAVQAYVSALQYNPDLYCVRSDLGNLLKALGRLEEAKACYLKAIETQPNFAVAWSNLGCVFNAQGEIWLAIHHFEKAVTLDPNFLDAYINLGNVLKEARIFDRAVAAYLRALSLSPNHAVVHGNLACVYYEQGLIDLAIDTYRRAIELQPHFPDAYCNLANALKEKGSVAEAEDCYNTALRLCPTHADSLNNLANIKREQGNIEEAVRLYRKALEVFPEFAAAHSNLASVLQQQGKLQEALMHYKEAIRISPTFADAYSNMGNTLKEMQD 410
               SCOP domains d1w3ba_ A: O-GlcNAc transferase, OGT                                                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE TPR  PDB: - UniProt: 21-54      ----------------------------------TPR  PDB: A:79-112 UniProt: 89-122TPR  PDB: A:113-146               TPR  PDB: A:147-180               TPR  PDB: A:181-214               TPR  PDB: A:215-248               TPR  PDB: A:249-282               TPR  PDB: A:283-316               TPR  PDB: A:317-350               TPR  PDB: A:351-384               TPR              PROSITE
           Transcript 1 (1) Exon 1.3a  PDB: A:13-63 UniProt: 13-73 [INCOMPLETE]---------------------------------------------------------------------------------Exon 1.6b              Exon 1.6f  PDB: A:168-206              Exon 1.8  PDB: A:207-233   -----------------------------------------------------------------Exon 1.10b  PDB: A:299-345 UniProt: 309-355    Exon 1.11c  PDB: A:346-379        --------------------- Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------Exon 1.5  PDB: A:63-144 UniProt: 73-154                                           ----------------------------------------------------------------------------------------Exon 1.9b  PDB: A:233-298 UniProt: 243-308                        --------------------------------------------------------------------------------Exon 1.12c             Transcript 1 (2)
                 1w3b A  13 GPMELAHREYQAGDFEAAERHCMQLWRQEPDNTGVLLLLSSIHFQCRRLDRSAHFSTLAIKQNPLLAEAYSNLGNVYKERGQLQEAIEHYRHALRLKPDFIDGYINLAAALVAAGDMEGAVQAYVSALQYNPDLYCVRSDLGNLLKALGRLEEAKACYLKAIETQPNFAVAWSNLGCVFNAQGEIWLAIHHFEKAVTLDPNFLDAYINLGNVLKEARIFDRAVAAYLRALSLSPNHAVVHGNLACVYYEQGLIDLAIDTYRRAIELQPHFPDAYCNLANALKEKGSVAEAEDCYNTALRLCPTHADSLNNLANIKREQGNIEEAVRLYRKALEVFPEFAAAHSNLASVLQQQGKLQEALMHYKEAIRISPTFADAYSNMGNTLKEMQD 400
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392        

Chain B from PDB  Type:PROTEIN  Length:368
 aligned with OGT1_HUMAN | O15294 from UniProtKB/Swiss-Prot  Length:1046

    Alignment length:388
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402        
           OGT1_HUMAN    23 GLAELAHREYQAGDFEAAERHCMQLWRQEPDNTGVLLLLSSIHFQCRRLDRSAHFSTLAIKQNPLLAEAYSNLGNVYKERGQLQEAIEHYRHALRLKPDFIDGYINLAAALVAAGDMEGAVQAYVSALQYNPDLYCVRSDLGNLLKALGRLEEAKACYLKAIETQPNFAVAWSNLGCVFNAQGEIWLAIHHFEKAVTLDPNFLDAYINLGNVLKEARIFDRAVAAYLRALSLSPNHAVVHGNLACVYYEQGLIDLAIDTYRRAIELQPHFPDAYCNLANALKEKGSVAEAEDCYNTALRLCPTHADSLNNLANIKREQGNIEEAVRLYRKALEVFPEFAAAHSNLASVLQQQGKLQEALMHYKEAIRISPTFADAYSNMGNTLKEMQD 410
               SCOP domains d1w3bb_ B: O-GlcNAc transferase, OGT                                                                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----------------------------------------------------------------TPR_11-1w3bB17 B:77-144                                             ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (1)
           Pfam domains (2) ----------------------------------------------------------------TPR_11-1w3bB18 B:77-144                                             ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (2)
           Pfam domains (3) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (3)
           Pfam domains (4) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (4)
           Pfam domains (5) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (5)
           Pfam domains (6) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (6)
           Pfam domains (7) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (7)
           Pfam domains (8) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (8)
           Pfam domains (9) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (9)
          Pfam domains (10) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (10)
          Pfam domains (11) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (11)
          Pfam domains (12) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (12)
          Pfam domains (13) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (13)
          Pfam domains (14) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (14)
          Pfam domains (15) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (15)
          Pfam domains (16) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TPR_1----------- Pfam domains (16)
         Sec.struct. author .hhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh.......--------------------hhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------T------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE TPR  PDB: - UniProt: 21-54      ----------------------------------TPR  PDB: B:79-112 UniProt: 89-122TPR  PDB: B:113-146               TPR  PDB: B:147-180               TPR  PDB: B:181-214               TPR  PDB: B:215-248               TPR  PDB: B:249-282               TPR  PDB: B:283-316               TPR  PDB: B:317-350               TPR  PDB: B:351-384               TPR              PROSITE
           Transcript 1 (1) Exon 1.3a  PDB: B:13-63 UniProt: 13-73 [INCOMPLETE]---------------------------------------------------------------------------------Exon 1.6b              Exon 1.6f  PDB: B:168-206              Exon 1.8  PDB: B:207-233   -----------------------------------------------------------------Exon 1.10b  PDB: B:299-345 (gaps)              Exon 1.11c  PDB: B:346-379        --------------------- Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------Exon 1.5  PDB: B:63-144 UniProt: 73-154                                           ----------------------------------------------------------------------------------------Exon 1.9b  PDB: B:233-298 UniProt: 243-308                        --------------------------------------------------------------------------------Exon 1.12c             Transcript 1 (2)
                 1w3b B  13 GPMELAHREYQAGDFEAAERHCMQLWRQEPDNTGVLLLLSSIHFQCRRLDRSAHFSTLAIKQNPLLAEAYSNLGNVYKERGQLQEAIEHYRHALRLKPDFIDGYINLAAALVAAGDMEGAVQAYVSALQYNPDLYCVRSDLGNLLKALGRLEEAKACYLKAIETQPNFAVAWSNLGCVFNAQGEIWLAIHHFEKAVTLDPNFLDAYINLGNVLKEARIFDRAVAAYLRALSLSPNHAVVHGNLACVYYEQGLIDLAIDTYRRAIELQPHFPDAYCNLANALKEKGSVAEAEDCYNTALRLCPTHADS--------------------YRKALEVFPEFAAAHSNLASVLQQQGKLQEALMHYKEAIRISPTFADAYSNMGNTLKEMQD 400
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312      |  -         -       342       352       362       372       382       392        
                                                                                                                                                                                                                                                                                                                                            319                  340                                                            

   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/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1W3B)

(-) Pfam Domains  (2, 18)

Asymmetric/Biological Unit
(-)
Clan: TPR (230)
(-)
Family: TPR_1 (18)
1aTPR_1-1w3bB01B:385-390
1bTPR_1-1w3bB02B:385-390
1cTPR_1-1w3bB03B:385-390
1dTPR_1-1w3bB04B:385-390
1eTPR_1-1w3bB05B:385-390
1fTPR_1-1w3bB06B:385-390
1gTPR_1-1w3bB07B:385-390
1hTPR_1-1w3bB08B:385-390
1iTPR_1-1w3bB09B:385-390
1jTPR_1-1w3bB10B:385-390
1kTPR_1-1w3bB11B:385-390
1lTPR_1-1w3bB12B:385-390
1mTPR_1-1w3bB13B:385-390
1nTPR_1-1w3bB14B:385-390
1oTPR_1-1w3bB15B:385-390
1pTPR_1-1w3bB16B:385-390
(-)
Family: TPR_11 (16)

(-) Gene Ontology  (74, 74)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (OGT1_HUMAN | O15294)
molecular function
    GO:0008375    acetylglucosaminyltransferase activity    Catalysis of the transfer of an N-acetylglucosaminyl residue from UDP-N-acetyl-glucosamine to a sugar.
    GO:0008047    enzyme activator activity    Binds to and increases the activity of an enzyme.
    GO:0046972    histone acetyltransferase activity (H4-K16 specific)    Catalysis of the reaction: acetyl-CoA + histone H4 L-lysine (position 16) = CoA + histone H4 N6-acetyl-L-lysine (position 16). This reaction represents the addition of an acetyl group to the lysine at position 16 of histone H4.
    GO:0043995    histone acetyltransferase activity (H4-K5 specific)    Catalysis of the reaction: acetyl-CoA + histone H4 L-lysine (position 5) = CoA + histone H4 N6-acetyl-L-lysine (position 5).
    GO:0043996    histone acetyltransferase activity (H4-K8 specific)    Catalysis of the reaction: acetyl-CoA + histone H4 L-lysine (position 8) = CoA + histone H4 N6-acetyl-L-lysine (position 8).
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
    GO:0048029    monosaccharide binding    Interacting selectively and non-covalently with any monosaccharide. Monosaccharides are the simplest carbohydrates; they are polyhydroxy aldehydes H[CH(OH)]nC(=O)H or polyhydroxy ketones H[CHOH]nC(=O)[CHOH]mH with three or more carbon atoms. They form the constitutional repeating units of oligo- and polysaccharides.
    GO:0042277    peptide binding    Interacting selectively and non-covalently with peptides, any of a group of organic compounds comprising two or more amino acids linked by peptide bonds.
    GO:0005547    phosphatidylinositol-3,4,5-trisphosphate binding    Interacting selectively and non-covalently with phosphatidylinositol-3,4,5-trisphosphate, a derivative of phosphatidylinositol in which the inositol ring is phosphorylated at the 3', 4' and 5' positions.
    GO:0016262    protein N-acetylglucosaminyltransferase activity    Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + protein = UDP + 4-N-(N-acetyl-D-glucosaminyl)-protein.
    GO:0097363    protein O-GlcNAc transferase activity    Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + [protein]-L-serine = UDP + [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-serine, or UDP-N-acetyl-D-glucosamine + [protein]-L-threonine = UDP + [protein]-3-O-(N-acetyl-D-glucosaminyl)-L-threonine.
    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:0019904    protein domain specific binding    Interacting selectively and non-covalently with a specific domain of a protein.
    GO:0008134    transcription factor binding    Interacting selectively and non-covalently with a transcription factor, any protein required to initiate or regulate transcription.
    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.
    GO:0016757    transferase activity, transferring glycosyl groups    Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
    GO:0006915    apoptotic process    A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
    GO:0071333    cellular response to glucose 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 glucose stimulus.
    GO:0032869    cellular response to insulin 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 an insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms.
    GO:0071222    cellular response to lipopolysaccharide    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 lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0071300    cellular response to retinoic acid    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 retinoic acid stimulus.
    GO:0097237    cellular response to toxic substance    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 toxic stimulus.
    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:0030900    forebrain development    The process whose specific outcome is the progression of the forebrain over time, from its formation to the mature structure. The forebrain is the anterior of the three primary divisions of the developing chordate brain or the corresponding part of the adult brain (in vertebrates, includes especially the cerebral hemispheres, the thalamus, and the hypothalamus and especially in higher vertebrates is the main control center for sensory and associative information processing, visceral functions, and voluntary motor functions).
    GO:0006041    glucosamine metabolic process    The chemical reactions and pathways involving glucosamine (2-amino-2-deoxyglucopyranose), an aminodeoxysugar that occurs in combined form in chitin.
    GO:0080182    histone H3-K4 trimethylation    The modification of histone H3 by addition of three methyl groups to lysine at position 4 of the histone.
    GO:0043984    histone H4-K16 acetylation    The modification of histone H4 by the addition of an acetyl group to a lysine residue at position 16 of the histone.
    GO:0043981    histone H4-K5 acetylation    The modification of histone H4 by the addition of an acetyl group to a lysine residue at position 5 of the histone.
    GO:0043982    histone H4-K8 acetylation    The modification of histone H4 by the addition of an acetyl group to a lysine residue at position 8 of the histone.
    GO:0048312    intracellular distribution of mitochondria    Any process that establishes the spatial arrangement of mitochondria within the cell.
    GO:0060548    negative regulation of cell death    Any process that decreases the rate or frequency of cell death. Cell death is the specific activation or halting of processes within a cell so that its vital functions markedly cease, rather than simply deteriorating gradually over time, which culminates in cell death.
    GO:1900038    negative regulation of cellular response to hypoxia    Any process that stops, prevents or reduces the frequency, rate or extent of cellular response to hypoxia.
    GO:0033137    negative regulation of peptidyl-serine phosphorylation    Any process that stops, prevents, or reduces the frequency, rate or extent of the phosphorylation of peptidyl-serine.
    GO:0010801    negative regulation of peptidyl-threonine phosphorylation    Any process that decreases the frequency, rate or extent of peptidyl-threonine phosphorylation. Peptidyl-threonine phosphorylation is the phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
    GO:0001933    negative regulation of protein phosphorylation    Any process that stops, prevents or reduces the rate of addition of phosphate groups to amino acids within a protein.
    GO:0090315    negative regulation of protein targeting to membrane    Any process that decreases the frequency, rate or extent of the process of directing proteins towards a membrane, usually using signals contained within the protein.
    GO:0031397    negative regulation of protein ubiquitination    Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein.
    GO:0048015    phosphatidylinositol-mediated signaling    A series of molecular signals in which a cell uses a phosphatidylinositol-mediated signaling to convert a signal into a response. Phosphatidylinositols include phosphatidylinositol (PtdIns) and its phosphorylated derivatives.
    GO:0043085    positive regulation of catalytic activity    Any process that activates or increases the activity of an enzyme.
    GO:0045793    positive regulation of cell size    Any process that increases cell size.
    GO:0010628    positive regulation of gene expression    Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0030854    positive regulation of granulocyte differentiation    Any process that activates or increases the frequency, rate or extent of granulocyte differentiation.
    GO:0061087    positive regulation of histone H3-K27 methylation    Any process that increases the rate, frequency, or extent of histone H3-K27 methylation. Histone H3-K27 methylation is the modification of histone H3 by addition of a methyl group to lysine at position 27 of the histone.
    GO:0051571    positive regulation of histone H3-K4 methylation    Any process that activates or increases the frequency, rate or extent of the covalent addition of a methyl group to the lysine at position 4 of histone H3.
    GO:1900182    positive regulation of protein localization to nucleus    Any process that activates or increases the frequency, rate or extent of protein localization to nucleus.
    GO:0001934    positive regulation of protein phosphorylation    Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.
    GO:0045862    positive regulation of proteolysis    Any process that activates or increases the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein.
    GO:1903428    positive regulation of reactive oxygen species biosynthetic process    Any process that activates or increases the frequency, rate or extent of reactive oxygen species biosynthetic process.
    GO:0045944    positive regulation of transcription from RNA polymerase II promoter    Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0006493    protein O-linked glycosylation    A protein glycosylation process in which a carbohydrate or carbohydrate derivative unit is added to a protein via the hydroxyl group of peptidyl-serine, peptidyl-threonine, peptidyl-hydroxylysine, or peptidyl-hydroxyproline, or via the phenol group of peptidyl-tyrosine, forming an O-glycan.
    GO:0006486    protein glycosylation    A protein modification process that results in the addition of a carbohydrate or carbohydrate derivative unit to a protein amino acid, e.g. the addition of glycan chains to proteins.
    GO:0070208    protein heterotrimerization    The formation of a protein heterotrimer, a macromolecular structure consisting of three noncovalently associated subunits, of which not all are identical.
    GO:0070207    protein homotrimerization    The formation of a protein homotrimer, a macromolecular structure consisting of three noncovalently associated identical subunits.
    GO:0035020    regulation of Rac protein signal transduction    Any process that modulates the frequency, rate or extent of Rac protein signal transduction.
    GO:0090526    regulation of gluconeogenesis involved in cellular glucose homeostasis    Any process that modulates the frequency, rate or extent of gluconeogenesis as an integral part of cellular glucose homeostasis.
    GO:0006110    regulation of glycolytic process    Any process that modulates the frequency, rate or extent of glycolysis.
    GO:0046626    regulation of insulin receptor signaling pathway    Any process that modulates the frequency, rate or extent of insulin receptor signaling.
    GO:0032868    response to insulin    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 insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms.
    GO:0007584    response to nutrient    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 nutrient stimulus.
    GO:0048511    rhythmic process    Any process pertinent to the generation and maintenance of rhythms in the physiology of an organism.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
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: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:0000791    euchromatin    A dispersed and relatively uncompacted form of chromatin.
    GO:0000123    histone acetyltransferase complex    A protein complex that possesses histone acetyltransferase activity.
    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: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: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: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:0042588    zymogen granule    A membrane-bounded, cytoplasmic secretory granule found in enzyme-secreting cells and visible by light microscopy. Contain zymogen, an inactive enzyme precursor, often of a digestive enzyme.

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 Related Entries

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

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        OGT1_HUMAN | O152943pe3 3pe4 3tax 4ay5 4ay6 4cdr 4gyw 4gyy 4gz3 4gz5 4gz6 4n39 4n3a 4n3b 4n3c 4xi9 4xif 5bnw 5c1d 5hgv 5lvv 5lwv

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1W3B)