Plant Transcription factor database - Universität Potsdam
version: 3.0

Galdieria sulphuraria C3H Family


Li & Thomas. 1998: We used virtual subtraction, a new gene isolation strategy, to isolate several genes of interest that are expressed in Arabidopsis embryos. These genes have demonstrated biological properties or have the potential to be involved in important biological processes. One gene isolated by virtual subtraction is PEI. It encodes a protein containing a Cys3His zinc finger domain associated with a number of animal and fungal transcription factors. In situ hybridization results showed that PEI1 is expressed throughout the embryo from globular to late cotyledon stage.

Members of this family
  SHOULD possess zf-CCCH domain
  SHOULD NOT possess PHD SNF2_N zf-C2H2 domains

Domain alignments

This family is also present in:


There are 16 gene models in this family

Gene modelDescriptionDomains
Gs04950.1 ref|NP_001037949.2|__Smad-interacting and CPSF-like protein [Xenopus tropicalis] gb|AAI21895.1| Smad-interacting and CPSF-like protein [Xenopus tropicalis] zf-CCCH
Gs06330.1 emb|CAO24069.1|__unnamed protein product [Vitis vinifera] TPR_1 TPR_2 zf-CCCH
Gs15470.1 ref|XP_646578.1|__hypothetical protein DDBDRAFT_0190840 [Dictyostelium discoideum AX4] gb|EAL72424.1| hypothetical protein DDBDRAFT_0190840 [Dictyostelium discoideum AX4] zf-CCCH
Gs18820.1 ref|XP_652977.1|__zinc finger protein [Entamoeba histolytica HM-1:IMSS] zf-CCCH
Gs23770.1 zf-CCCH
Gs30600.1 zf-CCCH
Gs34780.1 ref|NP_001004396.1|__hypothetical protein LOC419956 [Gallus gallus] gb|AAR97520.1| zinc finger protein 183 [Gallus gallus] | Symbols: | zinc finger (CCCH-type/C3HC4-type RING finger) family protein | chr1:136732-139568 FORWARD 7222|protein RING finger pro zf-C3HC4 zf-CCCH
Gs35940.1 zf-CCCH
Gs37100.1 ref|XP_001623011.1|__hypothetical protein NEMVEDRAFT_v1g248207 [Nematostella vectensis] gb|EDO30911.1| predicted protein [Nematostella vectensis] zf-C3HC4 zf-CCCH
Gs45920.1 emb|CAO65630.1|__unnamed protein product [Vitis vinifera] 1818|protein zinc finger C-x8-C-x5-C-x3-H type family protein, expressed zf-CCCH
Gs47010.1 gb|AAG13074.1|AC023754_12__Hypothetical protein [Arabidopsis thaliana] zf-CCCH
Gs49080.1 zf-C3H1 zf-CCCH
Gs50930.1 emb|CAA77133.1|__U2 snRNP auxiliary factor, small subunit [Oryza sativa] gb|EAZ09583.1| hypothetical protein OsI_030815 [Oryza sativa (indica cultivar-group)] gb|EAZ45203.1| hypothetical protein OsJ_028686 [Oryza sativa (japonica cultivar-group)] | Symbol RRM_1 zf-CCCH
Gs51590.1 gb|AAK96710.1|__Unknown protein [Arabidopsis thaliana] gb|AAM47951.1| unknown protein [Arabidopsis thaliana] | Symbols: | zinc finger (CCCH-type) family protein / RNA recognition motif (RRM)-containing protein | chr1:2260560-2262793 REVERSE RRM_1 zf-CCCH
Gs56630.1 emb|CAL52924.1|__CCCH-type Zn-finger protein (ISS) [Ostreococcus tauri] zf-CCCH
Gs61560.1 emb|CAO24069.1|__unnamed protein product [Vitis vinifera] | Symbols: | zinc finger (CCCH-type) family protein | chr1:17800018-17800266 FORWARD zf-CCCH

General references

Li, Z; Thomas, TL. 1998. PEI1, an embryo-specific zinc finger protein gene required for heart-stage embryo formation in Arabidopsis. Plant Cell 10(3):383-98 PUBMEDID:9501112