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(-) Description

Authors :  F. Jiang, R. Basavappa
Date :  19 Jan 99  (Deposition) - 27 Jan 99  (Release) - 20 Mar 13  (Revision)
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Ubiquitin Conjugation, Ubiquitin Carrier Protein, Thioester Bond, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  F. Jiang, R. Basavappa
Crystal Structure Of The Cyclin-Specific Ubiquitin-Conjugating Enzyme From Clam, E2-C, At 2. 0 A Resolution.
Biochemistry V. 38 6471 1999
PubMed-ID: 10350465  |  Reference-DOI: 10.1021/BI9901329

(-) Compounds

    EC Number6.3.2.19
    Organism CommonATLANTIC SURF CLAM
    Organism ScientificSPISULA SOLIDISSIMA
    Organism Taxid6584

 Structural Features

(-) Chains, Units

Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2E2C)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2E2C)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
1Tyr A:89 -Pro A:90

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2E2C)

(-) PROSITE Motifs  (2, 2)

Asymmetric Unit (2, 2)
1UBIQUITIN_CONJUGAT_2PS50127 Ubiquitin-conjugating enzymes family profile.UBE2C_SPISO33-165  1A:33-165
2UBIQUITIN_CONJUGAT_1PS00183 Ubiquitin-conjugating enzymes active site.UBE2C_SPISO103-118  1A:103-118
Biological Unit 1 (2, 4)
1UBIQUITIN_CONJUGAT_2PS50127 Ubiquitin-conjugating enzymes family profile.UBE2C_SPISO33-165  2A:33-165
2UBIQUITIN_CONJUGAT_1PS00183 Ubiquitin-conjugating enzymes active site.UBE2C_SPISO103-118  2A:103-118

(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  UniProt sequence: complete  aligned part    
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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:156
 aligned with UBE2C_SPISO | Q95044 from UniProtKB/Swiss-Prot  Length:177

    Alignment length:156
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171      
               SCOP domains d2e2ca_ A: Ubiquitin conjugating enzyme, UBC                                                                                                                 SCOP domains
               CATH domains 2e2cA00 A:22-177 Ubiquitin Conjugating Enzyme                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .........hhhhhhhhhhhhhhh....eeeee......eeeeeee..........eeeeeee..........eeee.................hhh.........hhhhhhhhhhh...........hhhhhhhh.hhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -----------UBIQUITIN_CONJUGAT_2  PDB: A:33-165 UniProt: 33-165                                                                                  ------------ PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------UBIQUITIN_CONJUG----------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171      

   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit

(-) CATH Domains  (1, 1)

Asymmetric Unit
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2E2C)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A   (UBE2C_SPISO | Q95044)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO: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:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.


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