eF-site ID 3ong-B
PDB Code 3ong
Chain B

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Title Crystal structure of UBA2ufd-Ubc9: insights into E1-E2 interactions in Sumo pathways
Classification LIGASE
Compound Ubiquitin-activating enzyme E1-like
Source (UBC9_YEAST)
Sequence B:  SMSSLCLQRLQEERKKWRKDHPFGFYAKPVKKADGSMDLQ
KWEAGIPGKEGTNWAGGVYPITVEYPNEYPSKPPKVKFPA
GFYHPNVYPSGTICLSILNEDQDWRPAITLKQIVLGVQDL
LDSPNPNSPAQEPAWRSFSRNKAEYDKKVLLQAKQYSK
Description


Functional site

1) chain B
residue 93
type ACT_SITE
sequence C
description Glycyl thioester intermediate => ECO:0000255|PROSITE-ProRule:PRU00388, ECO:0000255|PROSITE-ProRule:PRU10133
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 2
type MOD_RES
sequence S
description N-acetylserine => ECO:0007744|PubMed:22814378
source Swiss-Prot : SWS_FT_FI2

3) chain B
residue 82-97
type prosite
sequence YHPNVYPSGTICLSIL
description UBC_1 Ubiquitin-conjugating (UBC) active site signature. YHPNVyps.GtICLsiL
source prosite : PS00183


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