Conserved Protein Domain Family
KH-I_ANKHD1

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cd22503: KH-I_ANKHD1 
type I K homology (KH) RNA-binding domain found in ankyrin repeat and KH domain-containing protein 1 (ANKHD1) and similar proteins
ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. It acts as a scaffolding protein that may be associated with the abnormal phenotype of leukemia cells. It may play might have a role in MM cell proliferation and cell cycle progression by regulating expression of p21. It also regulates cell cycle progression and proliferation in multiple myeloma cells. ANKHD1 is a component of Hippo signaling pathway. It functions as a positive regulator of YAP1 and promotes cell growth and cell cycle progression through Cyclin A upregulation in prostate cancer cells.
Statistics
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PSSM-Id: 411931
Aligned: 6 rows
Threshold Bit Score: 165.307
Created: 19-Aug-2020
Updated: 25-Oct-2021
Structure
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Aligned Rows:
 
putativeGXXG motif
Feature 1:putative nucleic acid binding site [nucleic acid binding site]
Evidence:
  • Comment:flanked by the GXXG motif and a variable ssRNA/DNA binding loop
  • Comment:Based on the structure evidence that other KH-I superfamily members bind RNA/ssDNA.

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1                  # ### #####  ##  ##    ####                                            
Q8IWZ3       1696 RSKKLSVPASVVSRIMGRGGCNITAIQDVTGAHIDVDKQKDKNGERMITIRGGTESTRYAVQLINALIQDPAKELEDLIP 1775 human
NP_001186697 1708 RSKKLSVPASVVSRIMGRGGCNITAIQDVTGAHIDVDKQKDKNGERMITIRGGTESTRYAVQLINALIQDPAKELEDLIP 1787 zebrafish
XP_007903727 1415 RSKKLSVPASVVSRIMGRGGCNISAIQDVTGAHIDVDKQKDKNGERMITIRGGTESTRHAVQLINALIQDPTKELEDLIP 1494 elephant shark
NP_001191026 1684 RSKKLSVPASVVSRIMGRGGCNITAIQDVTGAHIDVDKQKDKNGERMITIRGGMESTRYAVQLINALIQDPAKELEDLIP 1763 chicken
XP_018107598 1648 RSKKLSVPASVVSRIMGRGGCNITAIQDVTGAHIDVDKQKDKNGERMITIRGGTESTRYAVQLINALIQDPAKELEDLIP 1727 African clawe...
XP_014343846 1524 RSKKLSVPASVVSRIMGRGGCNITAIQDVTGAHIDVDKQKDKNGERMITIRGGTESTRYAVQLINALIQDPAKELEDLIP 1603 coelacanth
Feature 1            
Q8IWZ3       1776 KNH 1778 human
NP_001186697 1788 RNH 1790 zebrafish
XP_007903727 1495 RNH 1497 elephant shark
NP_001191026 1764 KTH 1766 chicken
XP_018107598 1728 RNH 1730 African clawed frog
XP_014343846 1604 RNH 1606 coelacanth

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