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2.3.2.B12: ubiquitin transferase U-box E4

This is an abbreviated version!
For detailed information about ubiquitin transferase U-box E4, go to the full flat file.

Word Map on EC 2.3.2.B12

Reaction

S-ubiquitinyl-[U-box-E4-ubiquitin-carrier protein]-L-cysteine
+
N6-ubiquitinyl-[acceptor protein]-L-lysine
=
[U-box-E4-ubiquitin-carrier protein]-L-cysteine
+
N6-(N6-ubiquitinyl-L-lysyl)-ubiquitinyl-[acceptor protein]-L-lysine

Synonyms

CHIP, CYC4, DUF1076 domain-containing protein, E4, E4 factor, E4 ligase, E4 ubiquitin ligase, E4 ubiquitin-protein ligase UFD2, MUSE3, PRP19, StoD, STY1076, Ub-conjugating E4 factor, Ube4A, UBE4B, ubiquitin chain elongation enzyme Ufd2, ubiquitin conjugation factor E4, ubiquitin fusion degradation protein 2, Ubr1-dependent E4 enzyme, UFD-2, Ufd2, Ufd2a, Ufd2b, Ufd4, Ufd4-enhancing ubiquitiylation enzyme

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.2 Aminoacyltransferases
                2.3.2.B12 ubiquitin transferase U-box E4

Crystallization

Crystallization on EC 2.3.2.B12 - ubiquitin transferase U-box E4

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
crystal structure of Ufd2 in complex with the ubiquitin-like (UBL) and ubiquitin-associated (UBA) proteins Rad23 and Dsk2 domains, PDB-ID: 3M62 and 3M63, respectively. The structure of Ufd2 is solved in complex with Rad23-UBL carrying either an N-terminal or a C-terminal His tag, refined at 2.4 A resolution. Ufd2 is composed of an N-terminal variable domain, a core domain, and a C-termional U-box with a fold similar to that of RING. The structure of Ufd2 with Dsk2-UBL is solved by molecular replacement. THe structure exhibits increased flexibility, in particular with a C-terminally tagged UBL domain. The N-terminal, tagged protein structure is refined at 2.4 A resolution. The N-terminal UBL-binding region of yeast Ufd2 is conserved on lower eukaryotes
structure of the StoD N terminus at 2.5 A resolution reveals a ubiquitin-like fold