Search Results
Overview
| Uniprot ID | Q6UW49 |
|---|---|
| Protein Name | Sperm equatorial segment protein 1 |
| Gene Name | SPESP1 |
| Organism | Homo sapiens |
Kla Sites from experimental identification
| Position | Flanking peptide |
|---|---|
| 280 | HKLKTMYKSQLLPVG |
Function
Involved in fertilization ability of sperm
Protein Sequence
10
MKPLVLLVAL
20
LLWPSSVPAY
30
PSITVTPDEE
40
QNLNHYIQVL
50
ENLVRSVPSG
60
EPGREKKSNS
70
PKHVYSIASK
80
GSKFKELVTH
90
GDASTENDVL
100
TNPISEETTT
110
FPTGGFTPEI
120
GKKKHTESTP
130
FWSIKPNNVS
140
IVLHAEEPYI
150
ENEEPEPEPE
160
PAAKQTEAPR
170
MLPVVTESST
180
SPYVTSYKSP
190
VTTLDKSTGI
200
GISTESEDVP
210
QLSGETAIEK
220
PEEFGKHPES
230
WNNDDILKKI
240
LDINSQVQQA
250
LLSDTSNPAY
260
REDIEASKDH
270
LKRSLALAAA
280
AEHKLKTMYK
290
SQLLPVGRTS
300
NKIDDIETVI
310
NMLCNSRSKL
320
YEYLDIKCVP
330
PEMREKAATV
340
FNTLKNMCRS
350
RRVTALLKVY
Gene Ontology
| Classification | GO ID | Description |
|---|---|---|
| Cellular Component | GO:0001669 | acrosomal vesicle |
| Biological Process | GO:0007340 | acrosome reaction |
| Biological Process | GO:0009566 | fertilization |
| Biological Process | GO:0007342 | fusion of sperm to egg plasma membrane involved in single fertilization |
| Biological Process | GO:0035036 | sperm-egg recognition |
Reference
[1] Guo X, Ren X, Yan C, Huang H. Quantitative Proteomics Reveals the Role of Lysine Lactylation in Lenalidomide-Resistance in Multiple Myeloma Cells.. ACS Chem Biol 20(7):1728-1738. 2025 Jul 18. PMID: 40590393.