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- Table of Contents
Facts about Cyclic AMP-responsive element-binding protein 3-like protein 4.
May be involved in regulating the maturation of sperm head nuclei. Alternatively suggested to be a paternally delivered transcription factor that may function in early zygotic gene activation.
| Mouse | |
|---|---|
| Gene Name: | Creb3l4 |
| Uniprot: | Q9D2A5 |
| Entrez: | 78284 |

| Belongs to: |
|---|
| bZIP family |

AIbZIP; AIBZIPcAMP-responsive element-binding protein 4; Androgen-induced basic leucine zipper protein; ATCE1JAL; Attaching to CRE-like 1; cAMP responsive element binding protein 1; cAMP responsive element binding protein 3-like 4; CREB3; CREB4CREB-4; cyclic AMP-responsive element-binding protein 3-like protein 4; Cyclic AMP-responsive element-binding protein 4; hJALcAMP-responsive element-binding protein 3-like protein 4; tisp40; Transcript induced in spermiogenesis protein 40
Mass (kDA):
41.025 kDA

| Mouse | |
|---|---|
| Location: | 3|3 F1 |
| Sequence: | 3; |
Predominantly expressed at high levels in testis with isoform 2 being the predominant isoform. Specifically expressed in postmeiotic spermatids and accumulates in the mid/late stage (at protein level). Ubiquitously expressed at low levels.




PMID: 11943763 by Fujii T., et al. Use of stepwise subtraction to comprehensively isolate mouse genes whose transcription is up-regulated during spermiogenesis.
PMID: 11956138 by Stelzer G., et al. Atce1: a novel mouse cyclic adenosine 3',5'-monophosphate-responsive element-binding protein-like gene exclusively expressed in postmeiotic spermatids.