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Reviewed, UniProtKB/Swiss-Prot Q9UQ26 (RIMS2_HUMAN)

Last modified November 24, 2009. Version 88. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (4) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Binary interactions · Alternative products · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Regulating synaptic membrane exocytosis protein 2
Alternative name(s):
    Rab3-interacting molecule 2
      Short name=RIM 2
Gene names
Name: RIMS2
Synonyms: KIAA0751, RAB3IP3, RIM2
OrganismHomo sapiens (Human) [Complete proteome]
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length1411 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceEvidence at protein level.

General annotation (Comments)

Function

Rab effector involved in exocytosis. May act as scaffold protein.

Subunit structure

Binds RAB3A and RAB3B that have been activated by GTP-binding. Heterodimer with PCLO. Part of a ternary complex involving PCLO and EPAC2. Binds RIM binding proteins 1 and 2. Interacts with PPFIA3 and PPFIA4. Interacts via its zinc finger with the first C2 domain of UNC13A. Forms a complex consisting of UNC13A, RIMS2 and RAB3A By similarity.

Subcellular location

Cell membrane; Peripheral membrane protein By similarity. Cell junctionsynapse By similarity. Cell junctionsynapsepresynaptic cell membrane; Peripheral membrane protein By similarity.

Sequence similarities

Contains 2 C2 domains.

Contains 1 FYVE-type zinc finger.

Contains 1 PDZ (DHR) domain.

Contains 1 RabBD (Rab-binding) domain.

Ontologies

Keywords
   Cellular componentCell junction
Cell membrane
Membrane
Synapse
   Coding sequence diversityAlternative splicing
   DomainRepeat
Zinc-finger
   LigandMetal-binding
Zinc
   PTMPhosphoprotein
   Technical term3D-structure
Complete proteome
Gene Ontology (GO)
   Biological processintracellular protein transport

Inferred from electronic annotation. Source: InterPro

   Cellular componentcell junction

Inferred from electronic annotation. Source: UniProtKB-KW

extrinsic to membrane

Inferred from electronic annotation. Source: UniProtKB-SubCell

synapse

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionRab GTPase binding

Inferred from electronic annotation. Source: InterPro

zinc ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Binary interactions

Alternative products

This entry describes 7 isoforms produced by alternative splicing. [Align] [Select]
Isoform 6 (identifier: Q9UQ26-6)

Also known as: RIM2-alpha;

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Note: No experimental confirmation available.
Isoform 1 (identifier: Q9UQ26-1)

Also known as: RIM2-beta;

The sequence of this isoform differs from the canonical sequence as follows:
     1-223: Missing.
     224-263: SGDLSVPAVE...HHIASDIASD → MQFETLRQVC...ELFGQTLNNA
Isoform 2 (identifier: Q9UQ26-2)

The sequence of this isoform differs from the canonical sequence as follows:
     1038-1038: S → R
     1039-1411: Missing.
Note: May be due to an intron retention. No experimental confirmation available.
Isoform 3 (identifier: Q9UQ26-3)

The sequence of this isoform differs from the canonical sequence as follows:
     575-642: SQKGKRKTSE...LNEEHSHSDK → MDYNWLDHTSWHSSEASPMSL
     1076-1076: D → DSHFLTLPRSRYSQTIDHHHRDG
Note: No experimental confirmation available.
Isoform 4 (identifier: Q9UQ26-4)

Also known as: RimL3a;

The sequence of this isoform differs from the canonical sequence as follows:
     774-882: SSSFESQKMD...NQTFIYSPVH → KFYLCWKKTLFIIAFIRDQMKYLTSNVK
     883-1411: Missing.
Note: May be due to an intron retention. No experimental confirmation available.
Isoform 5 (identifier: Q9UQ26-5)

Also known as: RimL3c;

The sequence of this isoform differs from the canonical sequence as follows:
     811-824: IKLWFDKVGHQLIV → VCSHYVYSSFWNIK
     825-1411: Missing.
Note: May be due to an intron retention. No experimental confirmation available.
Isoform 7 (identifier: Q9UQ26-7)

Also known as: RIM2-gamma;

The sequence of this isoform differs from the canonical sequence as follows:
     1-1126: Missing.
     1127-1174: RSAPPSPALS...LPPKGTLDRK → MGRQGLGGAS...MNSLEEEEGE

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 14111411Regulating synaptic membrane exocytosis protein 2
PRO_0000190201

Regions

Domain26 – 185160RabBD
Domain668 – 75487PDZ
Domain807 – 913107C2 1
Domain1257 – 1359103C2 2
Zinc finger117 – 17357FYVE-type

Amino acid modifications

Modified residue3661Phosphoserine By similarity
Modified residue4001Phosphoserine By similarity
Modified residue4271Phosphoserine Ref.6
Modified residue4291Phosphoserine Ref.6
Modified residue10301Phosphoserine Ref.7
Modified residue10381Phosphoserine Ref.7
Modified residue11471Phosphothreonine By similarity

Natural variations

Alternative sequence1 – 11261126Missing in isoform 7.
VSP_009136
Alternative sequence1 – 223223Missing in isoform 1.
VSP_009135
Alternative sequence224 – 26340SGDLS…DIASD → MQFETLRQVCNSVLSHFHGV FSSPPNILQNELFGQTLNNA in isoform 1.
VSP_009137
Alternative sequence575 – 64268SQKGK…SHSDK → MDYNWLDHTSWHSSEASPMS L in isoform 3.
VSP_008173
Alternative sequence774 – 882109SSSFE…YSPVH → KFYLCWKKTLFIIAFIRDQM KYLTSNVK in isoform 4.
VSP_008174
Alternative sequence811 – 82414IKLWF…HQLIV → VCSHYVYSSFWNIK in isoform 5.
VSP_008175
Alternative sequence825 – 1411587Missing in isoform 5.
VSP_008176
Alternative sequence883 – 1411529Missing in isoform 4.
VSP_008177
Alternative sequence10381S → R in isoform 2.
VSP_008178
Alternative sequence1039 – 1411373Missing in isoform 2.
VSP_008179
Alternative sequence10761D → DSHFLTLPRSRYSQTIDHHH RDG in isoform 3.
VSP_008180
Alternative sequence1127 – 117448RSAPP…TLDRK → MGRQGLGGASAAGRSMQRSQ SRSSLSASFEALAGYFPCMN SLEEEEGE in isoform 7.
VSP_009138

Experimental info

Sequence conflict3091S → F in AAH43144. Ref.2
Sequence conflict5181Q → R in AAH43144. Ref.2

Secondary structure

....................................... 1411
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
Isoform 6 (RIM2-alpha) [UniParc].

Last modified January 16, 2004. Version 2.
Checksum: 9D4E83F4CBE4A864

FASTA1,411160,403
        10         20         30         40         50         60 
MSAPVGPRGR LAPIPAASQP PLQPEMPDLS HLTEEERKII LAVMDRQKKK VKEEHKPQLT 

        70         80         90        100        110        120 
QWFPFSGITE LVNNVLQPQQ KQQNEKEPQT KLHQQFEMYK EQVKKMGEES QQQQEQKGDA 

       130        140        150        160        170        180 
PTCGICHKTK FADGCGHNCS YCQTKFCARC GGRVSLRSNK VMWVCNLCRK QQEILTKSGA 

       190        200        210        220        230        240 
WFYNSGSNTP QQPDQKVLRG LRNEEAPQEK KPKLHEQTQF QGPSGDLSVP AVEKSRSHGL 

       250        260        270        280        290        300 
TRQHSIKNGS GVKHHIASDI ASDRKRSPSV SRDQNRRYDQ REEREEYSQY ATSDTAMPRS 

       310        320        330        340        350        360 
PSDYADRRSQ HEPQFYEDSD HLSYRDSNRR SHRHSKEYIV DDEDVESRDE YERQRREEEY 

       370        380        390        400        410        420 
QSRYRSDPNL ARYPVKPQPY EEQMRIHAEV SRARHERRHS DVSLANADLE DSRISMLRMD 

       430        440        450        460        470        480 
RPSRQRSISE RRAAMENQRS YSMERTREAQ GPSSYAQRTT NHSPPTPRRS PLPIDRPDLR 

       490        500        510        520        530        540 
RTDSLRKQHH LDPSSAVRKT KREKMETMLR NDSLSSDQSE SVRPPPPKPH KSKKGGKMRQ 

       550        560        570        580        590        600 
ISLSSSEEEL ASTPEYTSCD DVEIESESVS EKGDSQKGKR KTSEQAVLSD SNTRSERQKE 

       610        620        630        640        650        660 
MMYFGGHSLE EDLEWSEPQI KDSGVDTCSS TTLNEEHSHS DKHPVTWQPS KDGDRLIGRI 

       670        680        690        700        710        720 
LLNKRLKDGS VPRDSGAMLG LKVVGGKMTE SGRLCAFITK VKKGSLADTV GHLRPGDEVL 

       730        740        750        760        770        780 
EWNGRLLQGA TFEEVYNIIL ESKPEPQVEL VVSRPIGDIP RIPDSTHAQL ESSSSSFESQ 

       790        800        810        820        830        840 
KMDRPSISVT SPMSPGMLRD VPQFLSGQLS IKLWFDKVGH QLIVTILGAK DLPSREDGRP 

       850        860        870        880        890        900 
RNPYVKIYFL PDRSDKNKRR TKTVKKTLEP KWNQTFIYSP VHRREFRERM LEITLWDQAR 

       910        920        930        940        950        960 
VREEESEFLG EILIELETAL LDDEPHWYKL QTHDVSSLPL PHPSPYMPRR QLHGESPTRR 

       970        980        990       1000       1010       1020 
LQRSKRISDS EVSDYDCDDG IGVVSDYRHD GRDLQSSTLS VPEQVMSSNH CSPSGSPHRV 

      1030       1040       1050       1060       1070       1080 
DVIGRTRSWS PSVPPPQSRN VEQGLRGTRT MTGHYNTISR MDRHRVMDDH YSPDRDRDCE 

      1090       1100       1110       1120       1130       1140 
AADRQPYHRS RSTEQRPLLE RTTTRSRSTE RPDTNLMRSM PSLMTGRSAP PSPALSRSHP 

      1150       1160       1170       1180       1190       1200 
RTGSVQTSPS STPVAGRRGR QLPQLPPKGT LDRKAGGKKL RSTVQRSTET GLAVEMRNWM 

      1210       1220       1230       1240       1250       1260 
TRQASRESTD GSMNSYSSEG NLIFPGVRLA SDSQFSDFLD GLGPAQLVGR QTLATPAMGD 

      1270       1280       1290       1300       1310       1320 
IQVGMMDKKG QLEVEIIRAR GLVVKPGSKT LPAPYVKVYL LDNGVCIAKK KTKVARKTLE 

      1330       1340       1350       1360       1370       1380 
PLYQQLLSFE ESPQGKVLQI IVWGDYGRMD HKSFMGVAQI LLDELELSNM VIGWFKLFPP 

      1390       1400       1410 
SSLVDPTLAP LTRRASQSSL ESSTGPSYSR S 

« Hide

Isoform 1 (RIM2-beta).

Checksum: DD65DB32288055AF
Show »

FASTA1,188135,250
Isoform 2.

Checksum: 6EFF188912E7C9B7
Show »

FASTA1,038119,057
Isoform 3.

Checksum: 7EC2B33B402998F5
Show »

FASTA1,386157,822
Isoform 4 (RimL3a).

Checksum: AC3B759DF8D4640F
Show »

FASTA80191,941
Isoform 5 (RimL3c).

Checksum: 8C1E96D4AA918687
Show »

FASTA82494,172
Isoform 7 (RIM2-gamma).

Checksum: 6E39DC2A4F246F79
Show »

FASTA28530,972

References

« Hide 'large scale' references
[1]"Prediction of the coding sequences of unidentified human genes. XI. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro."
Nagase T., Ishikawa K., Suyama M., Kikuno R., Miyajima N., Tanaka A., Kotani H., Nomura N., Ohara O.
DNA Res. 5:277-286(1998) [PubMed: 9872452] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
Tissue: Brain.
[2]Yu W., Sarginson J., Gibbs R.A.
Submitted (JUN-1997) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2).
Tissue: Brain.
[3]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3).
Tissue: Hypothalamus.
[4]Ho H.C.
Submitted (SEP-2001) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 466-1188 (ISOFORMS 4 AND 5).
[5]"Genomic definition of RIM proteins: evolutionary amplification of a family of synaptic regulatory proteins."
Wang Y., Suedhof T.C.
Genomics 81:126-137(2003) [PubMed: 12620390] [Abstract]
Cited for: ALTERNATIVE SPLICING, GENOMIC ORGANIZATION.
[6]"Global, in vivo, and site-specific phosphorylation dynamics in signaling networks."
Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M.
Cell 127:635-648(2006) [PubMed: 17081983] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-427 AND SER-429, MASS SPECTROMETRY.
Tissue: Epithelium.
[7]"Automated phosphoproteome analysis for cultured cancer cells by two-dimensional nanoLC-MS using a calcined titania/C18 biphasic column."
Imami K., Sugiyama N., Kyono Y., Tomita M., Ishihama Y.
Anal. Sci. 24:161-166(2008) [PubMed: 18187866] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1030 AND SER-1038, MASS SPECTROMETRY.
[8]"PDZ domain and the first C2 domain of human RIM2B."
RIKEN structural genomics initiative (RSGI)
Submitted (NOV-2004) to the PDB data bank
Cited for: STRUCTURE BY NMR OF 637-934.
+Additional computationally mapped references.

Cross-references

Sequence databases

AB018294 mRNA. Translation: BAA34471.2. Different initiation.
AF007156 mRNA. Translation: AAC19157.1.
BC043144 mRNA. Translation: AAH43144.1.
AY057119 mRNA. Translation: AAL23679.1.
AY057121 mRNA. Translation: AAL23681.1.
IPIIPI00005698.
IPI00249249.
IPI00339350.
IPI00396227.
IPI00398789.
IPI00873023.
IPI00942680.
RefSeqNP_001093587.1.
NP_055492.3.
UniGeneHs.655271

3D structure databases

EntryMethodResolution (Å)ChainPositionsPDBsum
1V27NMR-A807-934[»]
1WFGNMR-A637-754[»]
SMRQ9UQ26. Positions 114-173.
ModBaseSearch...

Protein-protein interaction databases

IntActQ9UQ26. 3 interactions.
STRINGQ9UQ26.

PTM databases

PhosphoSiteQ9UQ26.

Proteomic databases

PRIDEQ9UQ26.

Genome annotation databases

EnsemblENST00000402998; ENSP00000383959; ENSG00000176406; Homo sapiens. [Genome view]
GeneID9699.
KEGGhsa:9699.
UCSCuc003ylp.2. human.
uc003ylq.2. human.

Organism-specific databases

CTD9699.
GeneCardsGC08P104582.
H-InvDBHIX0020449.
HGNCHGNC:17283. RIMS2.
MIM606630. gene.
PharmGKBPA38445.
HUGESearch...
GenAtlasSearch...

Phylogenomic databases

HOGENOMQ9UQ26.
HOVERGENQ9UQ26.

Gene expression databases

ArrayExpressQ9UQ26.
BgeeQ9UQ26.
CleanExHS_RIMS2.
GenevestigatorQ9UQ26.
GermOnlineENSG00000176406. Homo sapiens.

Family and domain databases

InterProIPR000008. C2_Ca-dep.
IPR008973. C2_Ca/lipid-bd_reg_CaLB.
IPR018029. C2_membr_targeting.
IPR001478. PDZ/DHR/GLGF.
IPR010911. Rab_bd_domain.
IPR003315. Rabphilin3A_effector_Zn-bd.
IPR017455. Znf_FYVE-rel.
IPR011011. Znf_FYVE_PHD.
[Graphical view]
PfamPF00168. C2. 2 hits.
PF02318. RPH3A_effector. 1 hit.
[Graphical view]
SMARTSM00239. C2. 2 hits.
SM00228. PDZ. 1 hit.
[Graphical view]
PROSITEPS50004. C2. 2 hits.
PS50106. PDZ. 1 hit.
PS50916. RABBD. 1 hit.
PS50178. ZF_FYVE. 1 hit.
[Graphical view]
ProtoNetSearch...

Other Resources

NextBio36445.
SOURCESearch...

Entry information

Entry nameRIMS2_HUMAN
AccessionPrimary (citable) accession number: Q9UQ26
Secondary accession number(s): O43413 expand/collapse secondary AC list , Q86XL9, Q8IWV9, Q8IWW1
Entry history
Integrated into UniProtKB/Swiss-Prot: August 29, 2003
Last sequence update: January 16, 2004
Last modified: November 24, 2009
This is version 88 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHPI (Human Proteome Initiative)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Relevant documents

Human chromosome 8

Human chromosome 8: entries, gene names and cross-references to MIM

MIM cross-references

Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Binary interactions · Alternative products · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents