6T1R_A         1 MDVTIQHPWFKR-TLGP-FY---PSRLFDQFFGEGLFEYDLLPfl--sSTISPYY-R-QSLFR 54 
XP_007245279   1 MDVAIQHPWFRR-SFWPsFF---PSRIFDQHFGEHIPESEMLT-----PYPSLYYpR-PSFFR 53 
1_pfamImport   1 MEIAIQNPWFRR-SLFPgFF---PFRMFDQHVGDH-WDSDFFS-----PFYAMFYyR-PSFWR 52 
Q9PUR2         1 MEISIQHPWYRR-PLFPgFF---PYRIFDQYFGEHLSDSDPFS-----PFYTMFYyR-PYLWR 53  zebrafish
XP_005987318   1 MDVAIHHPWFRR-PFFPsTF---PNRIFDQSFGDHLSDTDLFSsf--sTSINPFYyR-PSFFK 56 
XP_003212808   1 MDITIHNPLIRR-PLFSwLT---PSRIFDQIFGEHLQESELLPt---sPSLSPFLmR-SPFFR 55 
Q06EY2         1 MDVTIQHPWFKR-ALGPfY----PSRLFDQFFGEGLFEYDLLPfl--sSTISPYYrQ--SLFR 54  domestic guinea pig
XP_005807870   1 MDIAIQHPWFRR-ALGSiY----PTRLFDQFFGEGMFDYDLFPfa--aSTISPYYrH--SLFR 54 
XP_003420799   3 IPVAVQPSWLRR-ASAPlPGlsvPGRLFDQRFGEGLLEAELAAlc--pSAFAPYYlRaPSVAL 62 
OCA19672       1 MDVTIHHPWMRRpPLSPsFF---PSRILGQRFGEGVLESELFPampmpMALSPYYyRsPSIPQ 60 
5LTW_C         3 IPVPVQPSWLRR-AXAPlPGlsaPGRLFDQRFGEGLLEAELAAlc--pTTLAPYYlRaPSVAL 62