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(-) Description

Title :  STRUCTURAL BASIS FOR RECRUITMENT OF UBC12 BY AN E2-BINDING DOMAIN IN NEDD8'S E1
 
Authors :  D. T. Huang, A. Paydar, M. Zhuang, M. B. Waddell, J. M. Holton, B. A. Schulman
Date :  13 Dec 04  (Deposition) - 08 Feb 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Ubiquitin-Conjugating Enzyme E2 M, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. T. Huang, A. Paydar, M. Zhuang, M. B. Waddell, J. M. Holton, B. A. Schulman
Structural Basis For Recruitment Of Ubc12 By An E2 Binding Domain In Nedd8'S E1.
Mol. Cell V. 17 341 2005
PubMed-ID: 15694336  |  Reference-DOI: 10.1016/J.MOLCEL.2004.12.020
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - UBIQUITIN-CONJUGATING ENZYME E2 M
    ChainsA
    EC Number6.3.2.19
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneUBE2M, UBC12
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymUBIQUITIN-PROTEIN LIGASE M, UBIQUITIN CARRIER PROTEIN M, NEDD8-CONJUGATING ENZYME UBC12
 
Molecule 2 - UBIQUITIN-ACTIVATING ENZYME E1C
    ChainsB
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneUBE1C, UBA3
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymNEDD8-ACTIVATING ENZYME E1C, UBIQUITIN-ACTIVATING ENZYME 3 HOMOLOG

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 5)

Asymmetric/Biological Unit (1, 5)
No.NameCountTypeFull Name
1MSE5Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 1Y8X)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Y8X)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Tyr A:86 -Pro A:87

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Y8X)

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1UBIQUITIN_CONJUGAT_2PS50127 Ubiquitin-conjugating enzymes family profile.UBC12_HUMAN32-162  1A:32-162
2UBIQUITIN_CONJUGAT_1PS00183 Ubiquitin-conjugating enzymes active site.UBC12_HUMAN100-115  1A:100-115

(-) Exons   (10, 10)

Asymmetric/Biological Unit (10, 10)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000002530231ENSE00000892667chr19:59070343-59069640704UBC12_HUMAN1-37371A:24-37 (gaps)16
1.2ENST000002530232ENSE00000655803chr19:59068524-5906843095UBC12_HUMAN37-68321A:37-6832
1.3ENST000002530233ENSE00000655805chr19:59068297-5906825939UBC12_HUMAN69-81131A:69-8113
1.4ENST000002530234ENSE00000655806chr19:59068157-59068054104UBC12_HUMAN82-116351A:82-11635
1.5ENST000002530235ENSE00000655807chr19:59067746-5906768364UBC12_HUMAN116-137221A:116-13722
1.6ENST000002530236ENSE00000892668chr19:59067596-59067080517UBC12_HUMAN138-183461A:138-18346

2.1aENST000003610551aENSE00001864869chr3:69129559-6912948575UBA3_HUMAN1-770--
2.2aENST000003610552aENSE00001417479chr3:69129304-6912926342UBA3_HUMAN7-21150--
2.3aENST000003610553aENSE00000966869chr3:69127069-69126949121UBA3_HUMAN21-61410--
2.4aENST000003610554aENSE00001377164chr3:69124661-6912458181UBA3_HUMAN62-88270--
2.5aENST000003610555aENSE00001376644chr3:69120768-6912068683UBA3_HUMAN89-116280--
2.6ENST000003610556ENSE00000966872chr3:69117159-6911707981UBA3_HUMAN116-143280--
2.7aENST000003610557aENSE00000966873chr3:69113262-6911321944UBA3_HUMAN143-158160--
2.8ENST000003610558ENSE00000966874chr3:69112654-6911259065UBA3_HUMAN158-179220--
2.9ENST000003610559ENSE00000966875chr3:69112288-69112133156UBA3_HUMAN180-231520--
2.10ENST0000036105510ENSE00000966876chr3:69111330-69111228103UBA3_HUMAN232-266350--
2.11aENST0000036105511aENSE00000966877chr3:69111078-69110965114UBA3_HUMAN266-304390--
2.12ENST0000036105512ENSE00000966878chr3:69106460-6910640754UBA3_HUMAN304-322190--
2.13ENST0000036105513ENSE00001656120chr3:69105966-6910593037UBA3_HUMAN322-334130--
2.14ENST0000036105514ENSE00001685710chr3:69105844-6910576382UBA3_HUMAN334-361280--
2.15ENST0000036105515ENSE00001754233chr3:69105434-69105334101UBA3_HUMAN362-395341B:349-37426
2.16ENST0000036105516ENSE00001711956chr3:69105214-6910515164UBA3_HUMAN395-416221B:374-39522
2.17ENST0000036105517ENSE00001673741chr3:69105056-6910500255UBA3_HUMAN417-435191B:396-41419
2.18bENST0000036105518bENSE00001518240chr3:69104676-69103881796UBA3_HUMAN435-463291B:414-44027

(-) 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:160
 aligned with UBC12_HUMAN | P61081 from UniProtKB/Swiss-Prot  Length:183

    Alignment length:162
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181  
          UBC12_HUMAN    22 GSSKKASAAQLRIQKDINELNLPKTCDISFSDPDDLLNFKLVICPDEGFYKSGKFVFSFKVGQGYPHDPPKVKCETMVYHPNIDLEGNVCLNILREDWKPVLTINSIIYGLQYLFLEPNPEDPLNKEAAEVLQNNRRLFEQNVQRSMRGGYIGSTYFERCLK 183
               SCOP domains -----d1y8xa1 A:27-183 Ubiquitin conjugating enzyme, UBC                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains -----------UQ_con-1y8xA01 A:33-168                                                                                                                 --------------- Pfam domains
         Sec.struct. author ..--..hhhhhhhhhhhhh......eeee........eeeeee...........eeeeee..........eeee................hhhhh.......hhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhheee..eee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ----------UBIQUITIN_CONJUGAT_2  PDB: A:32-162 UniProt: 32-162                                                                                --------------------- PROSITE (1)
                PROSITE (2) ------------------------------------------------------------------------------UBIQUITIN_CONJUG-------------------------------------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.1        -------------------------------Exon 1.3     Exon 1.4  PDB: A:82-116            ---------------------Exon 1.6  PDB: A:138-183 UniProt: 138-183      Transcript 1 (1)
           Transcript 1 (2) ---------------Exon 1.2  PDB: A:37-68          -----------------------------------------------Exon 1.5              ---------------------------------------------- Transcript 1 (2)
                 1y8x A  24 GS--mASAAQLRIQKDINELNLPKTCDISFSDPDDLLNFKLVICPDEGFYKSGKFVFSFKVGQGYPHDPPKVKCETmVYHPNIDLEGNVCLNILREDWKPVLTINSIIYGLQYLFLEPNPEDPLNKEAAEVLQNNRRLFEQNVQRSmRGGYIGSTYFERCLK 183
                             |  |   31        41        51        61        71        81        91      |101       111       121       131       141       151       161      |171       181  
                            25  |                                                                      98-MSE                                                               168-MSE           
                               26-MSE                                                                                                                                                         

Chain B from PDB  Type:PROTEIN  Length:92
 aligned with UBA3_HUMAN | Q8TBC4 from UniProtKB/Swiss-Prot  Length:463

    Alignment length:92
                                   379       389       399       409       419       429       439       449       459  
           UBA3_HUMAN   370 LPQNIQFSPSAKLQEVLDYLTNSASLQMKSPAITATLEGKNRTLYLQSVTSIEERTRPNLSKTLKELGLVDGQELAVADVTTPQTVLFKLHF 461
               SCOP domains d1y8xb1 B:349-440 UBA3                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----E2_bind-1y8xB01 B:353-440                                                                Pfam domains
         Sec.struct. author ....ee.....hhhhhhhhhhhh........eeeeee..eeeeee...hhhhhhhhhhhhhh.hhhhh.....eeeee.......eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
           Transcript 2 (1) Exon 2.15  PDB: B:349-374 ---------------------Exon 2.17          -------------------------- Transcript 2 (1)
           Transcript 2 (2) -------------------------Exon 2.16             ------------------Exon 2.18b  PDB: B:414-440  Transcript 2 (2)
                 1y8x B 349 LPQNIQFSPSAKLQEVLDYLTNSASLQmKSPAITATLEGKNRTLYmQSVTSIEERTRPNLSKTLKELGLVDGQELAVADVTTPQTVLFKLHF 440
                                   358       368       378       388     | 398       408       418       428       438  
                                                     376-MSE           394-MSE                                          

   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  (2, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1Y8X)

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Clan: UBC (69)

(-) Gene Ontology  (30, 38)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (UBC12_HUMAN | P61081)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0019788    NEDD8 transferase activity    Catalysis of the transfer of NEDD8 from one protein to another via the reaction X-NEDD8 + Y --> Y-NEDD8 + X, where both X-NEDD8 and Y-NEDD8 are covalent linkages.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    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:0018169    ribosomal S6-glutamic acid ligase activity    Catalysis of the posttranslational transfer of one or more glutamic acid residues to the C-terminus of ribosomal protein S6.
    GO:0061630    ubiquitin protein ligase activity    Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
    GO:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
    GO:0004842    ubiquitin-protein transferase activity    Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
biological process
    GO:0038061    NIK/NF-kappaB signaling    The process in which a signal is passed on to downstream components within the cell through the NIK-dependent processing and activation of NF-KappaB. Begins with activation of the NF-KappaB-inducing kinase (NIK), which in turn phosphorylates and activates IkappaB kinase alpha (IKKalpha). IKKalpha phosphorylates the NF-Kappa B2 protein (p100) leading to p100 processing and release of an active NF-KappaB (p52).
    GO:0006464    cellular protein modification process    The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications) occurring at the level of an individual cell. Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification).
    GO:0043525    positive regulation of neuron apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death of neurons by apoptotic process.
    GO:0045116    protein neddylation    Covalent attachment of the ubiquitin-like protein NEDD8 (RUB1) to another protein.
    GO:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.
    GO:0007179    transforming growth factor beta receptor signaling pathway    A series of molecular signals initiated by the binding of an extracellular ligand to a transforming growth factor beta receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO: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.

Chain B   (UBA3_HUMAN | Q8TBC4)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0019781    NEDD8 activating enzyme activity    Catalysis of the initiation of the NEDD8 (RUB1) conjugation cascade.
    GO:0016881    acid-amino acid ligase activity    Catalysis of the ligation of an acid to an amino acid via a carbon-nitrogen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0016922    ligand-dependent nuclear receptor binding    Interacting selectively and non-covalently, in a ligand dependent manner, with a nuclear receptor protein.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    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:0046982    protein heterodimerization activity    Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
    GO:0008641    small protein activating enzyme activity    Catalysis of the activation of small proteins, such as ubiquitin or ubiquitin-like proteins, through the formation of an ATP-dependent high-energy thiolester bond.
biological process
    GO:0038061    NIK/NF-kappaB signaling    The process in which a signal is passed on to downstream components within the cell through the NIK-dependent processing and activation of NF-KappaB. Begins with activation of the NF-KappaB-inducing kinase (NIK), which in turn phosphorylates and activates IkappaB kinase alpha (IKKalpha). IKKalpha phosphorylates the NF-Kappa B2 protein (p100) leading to p100 processing and release of an active NF-KappaB (p52).
    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:0006464    cellular protein modification process    The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications) occurring at the level of an individual cell. Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification).
    GO:0007113    endomitotic cell cycle    A mitotic cell cycle in which chromosomes are replicated and sister chromatids separate, but spindle formation, nuclear membrane breakdown and nuclear division do not occur, resulting in an increased number of chromosomes in the cell.
    GO:0000278    mitotic cell cycle    Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent.
    GO:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0045116    protein neddylation    Covalent attachment of the ubiquitin-like protein NEDD8 (RUB1) to another protein.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0051726    regulation of cell cycle    Any process that modulates the rate or extent of progression through the cell cycle.
cellular component
    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: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)

UniProtKB/Swiss-Prot
        UBA3_HUMAN | Q8TBC41r4m 1r4n 1tt5 1yov 2lq7 2nvu 3dbh 3dbl 3dbr 3fn1 3gzn 5jjm
        UBC12_HUMAN | P610811tt5 2nvu 3tdu 3tdz 4gao 4p5o

(-) Related Entries Specified in the PDB File

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