Conserved Protein Domain Family
RING-HC_XBAT31-like
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cd23144: RING-HC_XBAT31-like 
RING finger, HC subclass, found in Arabidopsis thaliana protein XB3 homolog 1 (XBAT31) and similar proteins
XBAT31, also called ankyrin repeat domain and RING finger-containing protein XBAT31, or RING-type E3 ubiquitin transferase XB31, has no E3 ubiquitin-protein ligase activity observed when associated with the E2 enzyme UBC8 in vitro. XBAT31 contains a typical C3HC4-type RING-HC finger.
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Statistics
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PSSM-Id: 438506
Aligned: 3 rows
Threshold Bit Score: 116.185
Created: 17-Jun-2021
Updated: 17-Oct-2022
Structure
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Aligned Rows:
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Zn binding site
Feature 1: Zn binding site [ion binding site], 8 residue positions
Conserved feature residue pattern:C C C H C C C CClick to see conserved feature residue pattern help
Evidence:
  • Comment:based on the structures of other RING-HC fingers with bound zinc
  • Comment:C3HC4-type RING-HC finger consensus motif: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C, where X is any amino acid and the number of X residues varies in different fingers
  • Comment:A RING finger typically binds two zinc atoms, with its Cys and/or His side chains in a unique "cross-brace" arrangement.
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
Feature 1                #  #           # #  #  #                     #  #        
Q94B55       311 SEVSDTELCCICFEQVCTIEVKDCGHQMCAQCTLALCCHnkpnpttstvTPPVCPFCRSTIACLV 375 thale cress
XP_024533189 320 SSIKDEDVCCICFDHLCTIQIKDCGHQMCATCALKLCCHgsssssssppRALACPFCRQDIASLV 384 Selaginella moellendorffii
XP_024526691 332 KKASTDSCCCICFEHRCNIELHKCGHQMCASCILTLCCHnkpnpampfsPPPACPFCRTPIERIT 396 Selaginella moellendorffii

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