General Information of This Controlled Protein (CP)
CP ID CP00323
CP Name STIM-Orai activating region (SOAR)
CP Type Fusion protein
Common Name Stromal interaction molecule 1
Organism Homo sapiens (Human)
UniProt ID Q13586
UniProt Entry STIM1_HUMAN
KEGG hsa:6786
Function Plays a role in mediating store-operated Ca(2+) entry (SOCE), a Ca(2+) influx following depletion of intracellular Ca(2+) stores. Acts as Ca(2+) sensor in the endoplasmic reticulum via its EF-hand domain. Upon Ca(2+) depletion, translocates from the endoplasmic reticulum to the plasma membrane where it activates the Ca(2+) release-activated Ca(2+) (CRAC) channel subunit ORAI1. Involved in enamel formation. Activated following interaction with STIMATE, leading to promote STIM1 conformational switch.
Sequence
MDVCVRLALWLLWGLLLHQGQSLSHSHSEKATGTSSGANSEESTAAEFCRIDKPLCHSED
EKLSFEAVRNIHKLMDDDANGDVDVEESDEFLREDLNYHDPTVKHSTFHGEDKLISVEDL
WKAWKSSEVYNWTVDEVVQWLITYVELPQYEETFRKLQLSGHAMPRLAVTNTTMTGTVLK
MTDRSHRQKLQLKALDTVLFGPPLLTRHNHLKDFMLVVSIVIGVGGCWFAYIQNRYSKEH
MKKMMKDLEGLHRAEQSLHDLQERLHKAQEEHRTVEVEKVHLEKKLRDEINLAKQEAQRL
KELREGTENERSRQKYAEEELEQVREALRKAEKELESHSSWYAPEALQKWLQLTHEVEVQ
YYNIKKQNAEKQLLVAKEGAEKIKKKRNTLFGTFHVAHSSSLDDVDHKILTAKQALSEVT
AALRERLHRWQQIEILCGFQIVNNPGIHSLVAALNIDPSWMGSTRPNPAHFIMTDDVDDM
DEEIVSPLSMQSPSLQSSVRQRLTEPQHGLGSQRDLTHSDSESSLHMSDRQRVAPKPPQM
SRAADEALNAMTSNGSHRLIEGVHPGSLVEKLPDSPALAKKALLALNHGLDKAHSLMELS
PSAPPGGSPHLDSSRSHSPSSPDPDTPSPVGDSRALQASRNTRIPHLAGKKAVAEEDNGS
IGEETDSSPGRKKFPLKIFKKPLKK
Optogenetic System (OS) Controlling This CP
OS00154
OS Info
OS Name
Optogenetic regulate SOAR function system
[1]
Photoreceptor (PR) Name
LOV2 domain of Avena sativa Phototropin 1 (AsLOV2)
PR Info
Components
Photoreceptor
LOV2 domain of Avena sativa Phototropin 1 (AsLOV2)
Cofactor
Flavin mononucleotide (FMN)
References
1 Optogenetic engineering to probe the molecular choreography of STIM1-mediated cell signaling