Protein name:
Glutamate receptor 2 (GluR-2) ;
Alternative:
GluR-B ;AMPA-selective glutamate receptor 2 ;Glutamate receptor ionotropic, AMPA 2 (GluA2) ;GluR-K2 ;
Organism:
Human (Homo sapiens).
General Annotation
Sub Unit:
Homotetramer or heterotetramer of pore-forming glutamate receptor subunits. Tetramers may be formed by the dimerization of dimers. May interact with MPP4. Forms a ternary complex with GRIP1 and CSPG4. Interacts with PICK1 (via PDZ domain). Interacts with PRKCABP, GRIP1 and GRIP2 (By similarity). Interacts with GRIA1 and SYNDIG1 (By similarity). Interacts with LRFN1 (By similarity). Found in a complex with GRIA1, GRIA3, GRIA4, CNIH2, CNIH3, CACNG2, CACNG3, CACNG4, CACNG5, CACNG7 and CACNG8. Interacts with CACNG5.
Function:
Ionotropic glutamate receptor. L-glutamate acts as an excitatory neurotransmitter at many synapses in the central nervous system. Binding of the excitatory neurotransmitter L-glutamate induces a conformation change, leading to the opening of the cation channel, and thereby converts the chemical signal to an electrical impulse. The receptor then desensitizes rapidly and enters a transient inactive state, characterized by the presence of bound agonist. In the presence of CACNG4 or CACNG7 or CACNG8, shows resensitization which is characterized by a delayed accumulation of current flux upon continued application of glutamate.
Subcellular Location:
Cell membrane
Multi-pass membrane protein
Endoplasmic reticulum membrane
Multi-pass membrane protein
Cell junction
synapse
postsynaptic cell membrane
Multi-pass membrane protein
Interaction with CACNG2, CNIH2 and CNIH3 promotes cell surface expression.
Protein Attributes:
50:
MQKIMHISVL | LSPVLWGLIF | GVSSNSIQIG | GLFPRGADQE | YSAFRVGMVQ |
100:
FSTSEFRLTP | HIDNLEVANS | FAVTNAFCSQ | FSRGVYAIFG | FYDKKSVNTI |
150:
TSFCGTLHVS | FITPSFPTDG | THPFVIQMRP | DLKGALLSLI | EYYQWDKFAY |
200:
LYDSDRGLST | LQAVLDSAAE | KKWQVTAINV | GNINNDKKDE | MYRSLFQDLE |
250:
LKKERRVILD | CERDKVNDIV | DQVITIGKHV | KGYHYIIANL | GFTDGDLLKI |
300:
QFGGANVSGF | QIVDYDDSLV | SKFIERWSTL | EEKEYPGAHT | TTIKYTSALT |
350:
YDAVQVMTEA | FRNLRKQRIE | ISRRGNAGDC | LANPAVPWGQ | GVEIERALKQ |
400:
VQVEGLSGNI | KFDQNGKRIN | YTINIMELKT | NGPRKIGYWS | EVDKMVVTLT |
450:
ELPSGNDTSG | LENKTVVVTT | ILESPYVMMK | KNHEMLEGNE | RYEGYCVDLA |
500:
AEIAKHCGFK | YKLTIVGDGK | YGARDADTKI | WNGMVGELVY | GKADIAIAPL |
550:
TITLVREEVI | DFSKPFMSLG | ISIMIKKPQK | SKPGVFSFLD | PLAYEIWMCI |
600:
VFAYIGVSVV | LFLVSRFSPY | EWHTEEFEDG | RETQSSESTN | EFGIFNSLWF |
650:
SLGAFMQQGC | DISPRSLSGR | IVGGVWWFFT | LIIISSYTAN | LAAFLTVERM |
700:
VSPIESAEDL | SKQTEIAYGT | LDSGSTKEFF | RRSKIAVFDK | MWTYMRSAEP |
750:
SVFVRTTAEG | VARVRKSKGK | YAYLLESTMN | EYIEQRKPCD | TMKVGGNLDS |
800:
KGYGIATPKG | SSLRNAVNLA | VLKLNEQGLL | DKLKNKWWYD | KGECGSGGGD |
850:
SKEKTSALSL | SNVAGVFYIL | VGGLGLAMLV | ALIEFCYKSR | AEAKRMKVAK |
883:
NAQNINPSSS | QNSQNFATYK | EGYNVYGIES | VKI
Vaild Sequence:
Related Databases
Uniprot:
ELISA Kit
CLIA Kit
Polyclonal Antibody
Monoclonal Antibody
Protein
FOR
Mouse
Human
Rat
ELISA Kit for Human GluR-2
ELISA Kit for Human GluR-2
ELISA Kit for Human GluR-2
CLIA Kit for Human GluR-2
CLIA Kit for Human GluR-2
CLIA Kit for Human GluR-2
Polyclonal Antibody for Human GluR-2
Polyclonal Antibody for Human GluR-2
Polyclonal Antibody for Human GluR-2
Monoclonal Antibody for Human GluR-2
Monoclonal Antibody for Human GluR-2
Monoclonal Antibody for Human GluR-2
R&D Technical Data
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Precision
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Recovery
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Linearity
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[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s)
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[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s)
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[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s)
Cited for : NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS FLOP AND 4);VARIANTS ARG-607 AND ARG-608
tissue :
Brain .
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[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s)
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Cited for : X-RAY CRYSTALLOGRAPHY (2.10 ANGSTROMS) OF 413-796 IN COMPLEX WITH GLUTAMATE AND SYNTHETIC INHIBITOR;DISULFIDE BOND