P16235 (LSHR_RAT) Reviewed, UniProtKB/Swiss-Prot
Last modified
April 3, 2013.
Version 133.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Lutropin-choriogonadotropic hormone receptor Short name=LH/CG-R Alternative name(s): Luteinizing hormone receptor Short name=LSH-R | ||
| Gene names |
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| Organism | Rattus norvegicus (Rat) [Reference proteome] | ||
| Taxonomic identifier | 10116 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Rattus![]() |
Protein attributes
| Sequence length | 700 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Receptor for lutropin-choriogonadotropic hormone. The activity of this receptor is mediated by G proteins which activate adenylate cyclase. |
| Subcellular location | Cell membrane; Multi-pass membrane protein. Secreted. Note: Some isoforms may be secreted. |
| Sequence similarities | Belongs to the G-protein coupled receptor 1 family. FSH/LSH/TSH subfamily. Contains 6 LRR (leucine-rich) repeats. |
Ontologies
Alternative products
| This entry describes 11 isoforms produced by alternative splicing. [Align] [Select] Note: Additional isoforms seem to exist. | ||||||
| Isoform 1 (identifier: P16235-1) 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. | ||||||
| Isoform 1759 (identifier: P16235-2) The sequence of this isoform differs from the canonical sequence as follows: 133-157: Missing. 321-342: YSAIFEENELSGWDYDYGFCSP → LHGALPAAHCLRGLPNKRPVL 343-700: Missing. | ||||||
| Isoform 1834 (identifier: P16235-3) The sequence of this isoform differs from the canonical sequence as follows: 321-342: YSAIFEENELSGWDYDYGFCSP → LHGALPAAHCLRGLPNKRPVL 343-700: Missing. | ||||||
| Isoform 1950 (identifier: P16235-4) The sequence of this isoform differs from the canonical sequence as follows: 83-132: Missing. | ||||||
| Isoform 2075 (identifier: P16235-5) The sequence of this isoform differs from the canonical sequence as follows: 232-251: DISSTKLQALPSHGLESIQT → PCRATGWSPFRRSSPCLPTH 252-700: Missing. | ||||||
| Isoform C1 (identifier: P16235-6) The sequence of this isoform differs from the canonical sequence as follows: 294-294: Q → P 295-700: Missing. | ||||||
| Isoform C2 (identifier: P16235-7) The sequence of this isoform differs from the canonical sequence as follows: 184-700: Missing. | ||||||
| Isoform EA2 (identifier: P16235-8) The sequence of this isoform differs from the canonical sequence as follows: 232-293: Missing. | ||||||
| Isoform EB (identifier: P16235-9) The sequence of this isoform differs from the canonical sequence as follows: 232-293: Missing. 321-342: YSAIFEENELSGWDYDYGFCSP → LHGALPAAHCLRGLPNKRPVL 343-700: Missing. | ||||||
| Isoform B1 (identifier: P16235-10) The sequence of this isoform differs from the canonical sequence as follows: 232-293: Missing. 294-367: QNFSFSIFEN...EDIMGYAFLR → IFHFPFLKTS...ILWAMPSLGS 368-700: Missing. | ||||||
| Isoform B3 (identifier: P16235-11) The sequence of this isoform differs from the canonical sequence as follows: 294-367: QNFSFSIFEN...EDIMGYAFLR → IFHFPFLKTS...ILWAMPSLGS 368-700: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 26 | 26 | Ref.8 Ref.9 | ||||||||
| Chain | 27 – 700 | 674 | Lutropin-choriogonadotropic hormone receptor | PRO_0000012783 | |||||||
Regions | |||||||||||
| Topological domain | 27 – 362 | 336 | Extracellular Potential | ||||||||
| Transmembrane | 363 – 390 | 28 | Helical; Name=1; Potential | ||||||||
| Topological domain | 391 – 399 | 9 | Cytoplasmic Potential | ||||||||
| Transmembrane | 400 – 422 | 23 | Helical; Name=2; Potential | ||||||||
| Topological domain | 423 – 443 | 21 | Extracellular Potential | ||||||||
| Transmembrane | 444 – 466 | 23 | Helical; Name=3; Potential | ||||||||
| Topological domain | 467 – 486 | 20 | Cytoplasmic Potential | ||||||||
| Transmembrane | 487 – 509 | 23 | Helical; Name=4; Potential | ||||||||
| Topological domain | 510 – 529 | 20 | Extracellular Potential | ||||||||
| Transmembrane | 530 – 551 | 22 | Helical; Name=5; Potential | ||||||||
| Topological domain | 552 – 574 | 23 | Cytoplasmic Potential | ||||||||
| Transmembrane | 575 – 598 | 24 | Helical; Name=6; Potential | ||||||||
| Topological domain | 599 – 609 | 11 | Extracellular Potential | ||||||||
| Transmembrane | 610 – 631 | 22 | Helical; Name=7; Potential | ||||||||
| Topological domain | 632 – 700 | 69 | Cytoplasmic Potential | ||||||||
| Repeat | 126 – 150 | 25 | LRR 1 | ||||||||
| Repeat | 152 – 175 | 24 | LRR 2 | ||||||||
| Repeat | 176 – 200 | 25 | LRR 3 | ||||||||
| Repeat | 202 – 224 | 23 | LRR 4 | ||||||||
| Repeat | 225 – 248 | 24 | LRR 5 | ||||||||
| Repeat | 250 – 271 | 22 | LRR 6 | ||||||||
Amino acid modifications | |||||||||||
| Lipidation | 647 | 1 | S-palmitoyl cysteine Probable | ||||||||
| Lipidation | 648 | 1 | S-palmitoyl cysteine Probable | ||||||||
| Glycosylation | 103 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 178 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 199 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 295 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 303 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 317 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 443 ↔ 518 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 83 – 132 | 50 | Missing in isoform 1950. | VSP_001968 | |||||||
| Alternative sequence | 133 – 157 | 25 | Missing in isoform 1759. | VSP_001969 | |||||||
| Alternative sequence | 184 – 700 | 517 | Missing in isoform C2. | VSP_001970 | |||||||
| Alternative sequence | 232 – 293 | 62 | Missing in isoform EA2, isoform EB and isoform B1. | VSP_001972 | |||||||
| Alternative sequence | 232 – 251 | 20 | DISST…ESIQT → PCRATGWSPFRRSSPCLPTH in isoform 2075. | VSP_001971 | |||||||
| Alternative sequence | 252 – 700 | 449 | Missing in isoform 2075. | VSP_001973 | |||||||
| Alternative sequence | 294 – 367 | 74 | QNFSF…YAFLR → IFHFPFLKTSPNNAKAQLEK QITRRFIPPSLRRMNSVAGI MIMASVHPRHSNVLQNQMLS TPVKILWAMPSLGS in isoform B1 and isoform B3. | VSP_001974 | |||||||
| Alternative sequence | 294 | 1 | Q → P in isoform C1. | VSP_001975 | |||||||
| Alternative sequence | 295 – 700 | 406 | Missing in isoform C1. | VSP_001976 | |||||||
| Alternative sequence | 321 – 342 | 22 | YSAIF…GFCSP → LHGALPAAHCLRGLPNKRPV L in isoform 1834, isoform 1759 and isoform EB. | VSP_001977 | |||||||
| Alternative sequence | 343 – 700 | 358 | Missing in isoform 1834, isoform 1759 and isoform EB. | VSP_001978 | |||||||
| Alternative sequence | 368 – 700 | 333 | Missing in isoform B1 and isoform B3. | VSP_001979 | |||||||
| Natural variant | 82 | 1 | I → M in isoform 1950. | ||||||||
| Natural variant | 179 | 1 | E → G in isoform 1759. | ||||||||
| Natural variant | 233 | 1 | I → T in isoform 1950. | ||||||||
| Natural variant | 646 | 1 | G → S in isoform 1950. | ||||||||
Experimental info | |||||||||||
| Mutagenesis | 409 | 1 | D → N: Significant reduction of binding. Ref.10 | ||||||||
| Mutagenesis | 436 | 1 | D → N: No change in binding or cAMP production. Ref.10 | ||||||||
| Mutagenesis | 455 | 1 | E → Q: No change in binding or cAMP production. Ref.10 | ||||||||
| Mutagenesis | 582 | 1 | D → N: No change in binding or cAMP production. Ref.10 | ||||||||
| Mutagenesis | 647 | 1 | C → A: Trapped intracellularly and does not appear to become mature; when associated with A-648. Ref.11 | ||||||||
| Mutagenesis | 648 | 1 | C → A: Trapped intracellularly and does not appear to become mature; when associated with A-647. Ref.11 | ||||||||
| Sequence conflict | 33 | 1 | R → L AA sequence Ref.9 | ||||||||
Sequences
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References
| [1] | "Lutropin-choriogonadotropin receptor: an unusual member of the G protein-coupled receptor family." McFarland K.C., Sprengel R., Phillips H.S., Koehler M., Rosemblit N., Nikolics K., Segaloff D.L., Seeburg P.H. Science 245:494-499(1989) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. |
| [2] | "Expression of the LH/CG receptor gene in rat ovarian tissue is regulated by an extensive alternative splicing of the primary transcript." Aatsinki J.T., Pietila E.M., Lakkakorpi J.T., Rajaniemi H.J. Mol. Cell. Endocrinol. 84:127-135(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE, ALTERNATIVE SPLICING. Strain: Sprague-Dawley. Tissue: Ovary. |
| [3] | "Structure of the luteinizing hormone receptor gene and multiple exons of the coding sequence." Koo Y.B., Slaughter R.G., Ji T.H. Endocrinology 128:2297-2308(1991) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [4] | "Cloning of rat lutropin (LH) receptor analogs lacking the soybean lectin domain." Bernard M.P., Myers R.V., Moyle W.R. Mol. Cell. Endocrinol. 71:R19-R23(1990) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE, ALTERNATIVE SPLICING. |
| [5] | "Structure of the lutropin/choriogonadotropin receptor." Segaloff D.L., Sprengel R., Nikolics K., Ascoli M. Recent Prog. Horm. Res. 46:261-301(1990) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE, ALTERNATIVE SPLICING. |
| [6] | "Structural organization of the rat luteinizing hormone (LH) receptor gene." Tsai-Morris C.H., Buczko E., Wang W., Xie X.-Z., Dufau M.L. J. Biol. Chem. 266:11355-11359(1991) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-320. Tissue: Liver. |
| [7] | "Intronic nature of the rat luteinizing hormone receptor gene defines a soluble receptor subspecies with hormone binding activity." Tsai-Morris C.H., Buczko E., Wang W., Dufau M.L. J. Biol. Chem. 265:19385-19388(1990) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 295-700. |
| [8] | "Characterization and structure of ovarian and testicular LH/hCG receptors." Dufau M.L., Minegishi T., Buczko E.S., Delgado C.J., Zhang R. J. Steroid Biochem. 33:715-720(1989) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE OF 27-44. |
| [9] | "Purification, characterization, and amino-terminal sequence of rat ovarian receptor for luteinizing hormone/human choriogonadotropin." Roche P.C., Ryan R.J. J. Biol. Chem. 264:4636-4641(1989) [PubMed] [Europe PMC] [Abstract] Cited for: PROTEIN SEQUENCE OF 27-37. |
| [10] | "Asp383 in the second transmembrane domain of the lutropin receptor is important for high affinity hormone binding and cAMP production." Ji I., Ji T.H. J. Biol. Chem. 266:14953-14957(1991) [PubMed] [Europe PMC] [Abstract] Cited for: MUTAGENESIS OF ASP-409; ASP-436; GLU-455 AND ASP-582. |
| [11] | "The lutropin/choriogonadotropin receptor is palmitoylated at intracellular cysteine residues." Zhu H., Wang H., Ascoli M. Mol. Endocrinol. 9:141-150(1995) [PubMed] [Europe PMC] [Abstract] Cited for: PALMITOYLATION AT CYS-647 AND CYS-648, MUTAGENESIS OF CYS-647 AND CYS-648. |
| + | Additional computationally mapped references. |
Web resources
| GRIS Glycoprotein-hormone Receptors Information System |
| Sequence-structure-function-analysis of glycoprotein hormone receptors |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | M26199 mRNA. Translation: AAA41528.1. M61212, M61211 Genomic DNA. Translation: AAA41527.1. S40803 S40798 Genomic DNA. Translation: AAB22680.1.S40795 S40920 Genomic DNA. Translation: AAB22681.1.S40803 S40798 Genomic DNA. Translation: AAB22682.2.S40803 S40798 Genomic DNA. Translation: AAB22683.1.S40803 S40798 Genomic DNA. Translation: AAB22684.2.M68928 M68927 Genomic DNA. Translation: AAA41529.1.AH004953 Genomic DNA. Translation: AAB42193.1. |
| IPI | IPI00211097. IPI00230821. IPI00230822. IPI00230823. IPI00230824. IPI00230825. IPI00230826. IPI00230827. IPI00230828. IPI00230894. IPI00230895. |
| PIR | A49744. I57668. I77461. |
| RefSeq | NP_037110.1. NM_012978.1. |
| UniGene | Rn.11216. |
3D structure databases | |
| ProteinModelPortal | P16235. |
| ModBase | Search... |
Protein family/group databases | |
| GPCRDB | Search... |
PTM databases | |
| PhosphoSite | P16235. |
Proteomic databases | |
| PaxDb | P16235. |
| PRIDE | P16235. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 25477. |
| KEGG | rno:25477. |
| UCSC | RGD:3007. rat. |
Organism-specific databases | |
| CTD | 3973. |
| RGD | 3007. Lhcgr. |
Phylogenomic databases | |
| eggNOG | NOG285844. |
| HOGENOM | HOG000045902. |
| HOVERGEN | HBG003521. |
| KO | K04248. |
| OrthoDB | EOG4K9BC3. |
Gene expression databases | |
| ArrayExpress | P16235. |
| Genevestigator | P16235. |
| GermOnline | ENSRNOG00000016712. Rattus norvegicus. |
Family and domain databases | |
| InterPro | IPR000276. GPCR_Rhodpsn. IPR017452. GPCR_Rhodpsn_7TM. IPR002131. Gphrmn_rcpt. IPR000372. LRR-contain_N. IPR026906. LRR_5. IPR002273. LSH_rcpt. [Graphical view] |
| PANTHER | PTHR24372:SF1. PTHR24372:SF1. 1 hit. |
| Pfam | PF00001. 7tm_1. 1 hit. PF13306. LRR_5. 2 hits. [Graphical view] |
| PRINTS | PR00373. GLYCHORMONER. PR00237. GPCRRHODOPSN. PR01144. LSHRECEPTOR. |
| SMART | SM00013. LRRNT. 1 hit. [Graphical view] |
| PROSITE | PS00237. G_PROTEIN_RECEP_F1_1. 1 hit. PS50262. G_PROTEIN_RECEP_F1_2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChEMBL | CHEMBL2456. |
| NextBio | 606797. |
Entry information
| Entry name | LSHR_RAT | ||||||||
| Accession | Primary (citable) accession number: P16235 Secondary accession number(s): P70646 Q6LDI7 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| 7-transmembrane G-linked receptors List of 7-transmembrane G-linked receptor entries |
| SIMILARITY comments Index of protein domains and families |

Clusters with
