Zhang Lab

University of Michigan

Home Research COVID-19 Services Publications People Teaching Job Opening News Forum Lab Only

Online Services

●I-TASSER ●I-TASSER-MTD ●C-I-TASSER ●CR-I-TASSER ●QUARK ●C-QUARK ●LOMETS ●MUSTER ●CEthreader ●SEGMER ●DeepFold ●DeepFoldRNA ●FoldDesign ●COFACTOR ●COACH ●MetaGO ●TripletGO ●IonCom ●FG-MD ●ModRefiner ●REMO ●DEMO ●DEMO-EM ●DMFold ●SPRING ●COTH ●Threpp ●PEPPI ●BSpred ●ANGLOR ●EDock ●BSP-SLIM ●SAXSTER ●FUpred ●ThreaDom ●ThreaDomEx ●EvoDesign ●BindProf ●BindProfX ●SSIPe ●GPCR-I-TASSER ●MAGELLAN ●ResQ ●STRUM ●DAMpred

●TM-score ●TM-align ●US-align ●MM-align ●RNA-align ●NW-align ●LS-align ●EDTSurf ●MVP ●MVP-Fit ●SPICKER ●HAAD ●PSSpred ●3DRobot ●MR-REX ●I-TASSER-MR ●SVMSEQ ●NeBcon ●ResPRE ●TripletRes ●DeepPotential ●WDL-RF ●ATPbind ●DockRMSD ●DeepMSA ●FASPR ●EM-Refiner ●GPU-I-TASSER

●BioLiP ●E. coli ●GLASS ●GPCR-HGmod ●GPCR-RD ●GPCR-EXP ●Tara-3D ●TM-fold ●DECOYS ●POTENTIAL ●RW/RWplus ●EvoEF ●HPSF ●THE-DB ●ADDRESS ●Alpaca-Antibody ●CASP7 ●CASP8 ●CASP9 ●CASP10 ●CASP11 ●CASP12 ●CASP13 ●CASP14

GLASS

You can:

Go to the GPCR, ligand, or experimental data tables.
Go to the experimental data table for text mining information in PubMed ID column.
Go to the GPCR page and check other ligands which interact with it.
Go to the ligand page and check other GPCRs which it interacts with.
Go back to previous page.

GPCR

Name	Extracellular calcium-sensing receptor
Species	Homo sapiens (Human)
Gene	CASR
Synonym	hCasR {ECO:0000303\|PubMed:27386547} GPRC2A extracellular calcium-sensing receptor Parathyroid cell calcium-sensing receptor 1 {ECO:0000303\|PubMed:8698326} PCaR1 {ECO:0000303\|PubMed:8698326} divalent cation-sensing receptor calcium-sensing receptor CaR CaR {ECO:0000303\|PubMed:7759551, ECO:0000303\|PubMed:8813042} CaS receptor CaSR [ Show all ]
Disease	Osteoporosis Cerebrovascular ischaemia Cardiovascular disease; Kidney disease Secondary hyperparathyroidism Myelodysplastic syndrome Hyperparathyroidism [ Show all ]
Length	1078
Amino acid sequence	MAFYSCCWVLLALTWHTSAYGPDQRAQKKGDIILGGLFPIHFGVAAKDQDLKSRPESVECIRYNFRGFRWLQAMIFAIEEINSSPALLPNLTLGYRIFDTCNTVSKALEATLSFVAQNKIDSLNLDEFCNCSEHIPSTIAVVGATGSGVSTAVANLLGLFYIPQVSYASSSRLLSNKNQFKSFLRTIPNDEHQATAMADIIEYFRWNWVGTIAADDDYGRPGIEKFREEAEERDICIDFSELISQYSDEEEIQHVVEVIQNSTAKVIVVFSSGPDLEPLIKEIVRRNITGKIWLASEAWASSSLIAMPQYFHVVGGTIGFALKAGQIPGFREFLKKVHPRKSVHNGFAKEFWEETFNCHLQEGAKGPLPVDTFLRGHEESGDRFSNSSTAFRPLCTGDENISSVETPYIDYTHLRISYNVYLAVYSIAHALQDIYTCLPGRGLFTNGSCADIKKVEAWQVLKHLRHLNFTNNMGEQVTFDECGDLVGNYSIINWHLSPEDGSIVFKEVGYYNVYAKKGERLFINEEKILWSGFSREVPFSNCSRDCLAGTRKGIIEGEPTCCFECVECPDGEYSDETDASACNKCPDDFWSNENHTSCIAKEIEFLSWTEPFGIALTLFAVLGIFLTAFVLGVFIKFRNTPIVKATNRELSYLLLFSLLCCFSSSLFFIGEPQDWTCRLRQPAFGISFVLCISCILVKTNRVLLVFEAKIPTSFHRKWWGLNLQFLLVFLCTFMQIVICVIWLYTAPPSSYRNQELEDEIIFITCHEGSLMALGFLIGYTCLLAAICFFFAFKSRKLPENFNEAKFITFSMLIFFIVWISFIPAYASTYGKFVSAVEVIAILAASFGLLACIFFNKIYIILFKPSRNTIEEVRCSTAAHAFKVAARATLRRSNVSRKRSSSLGGSTGSTPSSSISSKSNSEDPFPQPERQKQQQPLALTQQEQQQQPLTLPQQQRSQQQPRCKQKVIFGSGTVTFSLSFDEPQKNAMAHRNSTHQNSLEAQKSSDTLTRHEPLLPLQCGETDLDLTVQETGLQGPVGGDQRPEVEDPEELSPALVVSSSQSFVISGGGSTVTENVVNS
UniProt	P41180
Protein Data Bank	5k5t, 5k5s, 5fbk, 5fbh
GPCR-HGmod model	N/A
3D structure model	This structure is from PDB ID 5k5t.
BioLiP	BL0353424,BL0353430, BL0353434, BL0353425,BL0353426,BL0353427,, BL0349612,BL0349615, BL0349611,BL0349614, BL0349610,BL0349613, BL0349606,BL0349609, BL0349605,BL0349608, BL0349604,BL0349607
Therapeutic Target Database	T92076
ChEMBL	CHEMBL1878
IUPHAR	54
DrugBank	BE0000509

Ligand

Name	L-tryptophan
Molecular formula	C11H12N2O2
IUPAC name	(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
Molecular weight	204.229
Hydrogen bond acceptor	3
Hydrogen bond donor	3
XlogP	-1.1
Synonyms	L-(-)-Tryptophan AC1Q4U80 l-b-3-Indolylalanine alpha'-Amino-3-indolepropionic acid L-Tryptophan (JP17) AN-8742 bmse001017 (S)-(-)-Tryptopha n CHEBI:16828 (S)-a-Amino-1H-indole-3-propanoic acid D05EJG (s)-alpha-amino-beta-indolepropionate EC 200-795-6 154635-35-5 GTPL717 2-amino-3-indol-3-ylpropionic acid Indole-3-alanine 73T223 Tryptophan [USAN:INN] Tryptophanum [Latin] L-Trytophane ZX-AT022248 M02943 NCGC00094437-02 NSC 13119 Propionic acid, 2-amino-3-indol-3-yl- Sedanoct Tox21_201246 TRP-01 A7403 L-a-Amino-3-indolepropionic acid AJ-10635 L-Trp-OH alpha-amino-beta-(3-indolyl)-pr opionic acid L-Tryptophan, BioUltra, >=99.5% (NT) AX8034769 C-48302 (S)-2-amino-3-(1H-Indol-3-yl)-propionic acid CS-W020011 (S)-a-Aminoindole-3-propionate DivK1c_000457 (S)-alpha-Aminoindole-3-propionic acid Epitope ID:136043 1H-Indole-3-alanine (VAN) HMS501G19 2a4m KB-53414 Tryptophan, L- (8CI) L-Tryptophan, Vetec(TM) reagent grade, >=98% UNII-N7U7BXP2OI component QIVBCDIJIAJPQS-VIFPVBQESA-N Lopac0_001183 MLS001056750 NCGC00254424-01 Optimax RP26086 SR-01000075590-1 triptofano tryptophan L(-)-Tryptophan AC-17050 L-alpha-amino-3-indolepropionic acid Alanine, 3-indol-3-yl L-Tryptophan (9CI) Alti-Tryptophan L-Tryptophan, PharmaGrade, Ajinomoto, EP, JP, USP, Manufactured under appropriate GMP controls for pharma or biopharmaceutical production, suitable for cell culture bmse000050 (L)-TRYPTOPHAN CCG-205257 (S)-2-Amino-3-(3-indolyl)propionic acid; L-\|A-Amino-3-indolepropionic acid D-Trp-OH (S)-alpha-Amino-1H-indole-3-propanoic acid DSSTox_RID_76152 1-beta-3-Indolylalanine FT-0627592 1qaw IDI1_000457 Tryptophane [French] L-Tryptophane ZINC83315 LS-185087 NCGC00015994-01 NCI-C01729 Pharmakon1600-01500600 SB14997 T 0254 trp Tryptophan (USP/INN) 80206-30-0 L-(-)-Tryptophane ACT08662 L-beta-3-Indolylalanine alpha-Amino-3-indolepropionic acid, L- L-Tryptophan premix ANW-36308 BP-13286 (S)-(-)-Tryptophan (s)-a-amino-b-indolepropionate DB-029986 (S)-alpha-Amino-beta-indolepropionic acid EH 121 1beta-3-Indolylalanine h-Trp-oh 2-Amino-3-indolylpropanoate Indole-3-propionic acid, alpha-amino- Tryptophan, European Pharmacopoeia (EP) Reference Standard L-Tryptophan, reagent grade, >=98% (HPLC) trytophan L-Ttp MCULE-8004234494 NCGC00094437-03 NSC-757373 PubChem10984 SMR000326686 Tox21_300359 tryptacin AB00373874_05 l-a-Aminoindole-3-propionic acid AK-50074 L-Tryptofan alpha-Amino-beta-(3-indolyl)-propionic acid L-Tryptophan, certified reference material, TraceCERT(R) BDBM21974 (-)-Tryptophan C00078 (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid CTK2H7431 (S)-a-Aminoindole-3-propionic acid DSSTox_CID_1419 (S)-Tryptophan EU-0101183 1H-Indole-3-alanine, (S)- HSDB 4142 3-(1H-indol-3-yl)-L-Alanine KBio1_000457 Tryptophan, L-(8CI) L-Tryptophan, Vetec(TM), 98.5% UNII-X9U7434L7A component QIVBCDIJIAJPQS-VIFPVBQESA-N LP01183 MolPort-001-794-499 NCGC00258798-01 OR28930 RTC-066620 ST2419449 Triptofano [Spanish] Tryptophan (H-3) L(-)-Tryptophan, 99% AC1L1M8F L-alpha-Aminoindole-3-propionic acid Alanine, 3-indol-3-yl- L-Tryptophan (JP15) AM82273 bmse000868 (S)-(-)-2-Amino-3-(3-indolyl)propionic Acid CCRIS 617 (S)-a-Amino-1H-indole-3-propanoate D00020 (S)-alpha-amino-beta-(3-indolyl)-propionic acid DTXSID5021419 151A3008-4CFE-40C9-AC0B-467EF0CB50EA GM0674 2-Amino-3-(lH-indol-3-yl)-propanoic acid Indoe-3-propionic acid, alpha-amino- 73-22-3 Tryptophanum L-Trytophan ZX-AFC000605 Lyphan NCGC00094437-01 NINDS_000457 Propionic acid, 2-amino-3-indol-3-yl SCHEMBL7328 TC-066620 TRP NH3+ COOH Tryptophan (VAN) 8DUH1N11BX L-2-Amino-3-indolepropionic acid AI3-18478 L-Trp alpha-Amino-3-Indoleproprionic Acid L-TRYPTOPHAN SIGMA GRADE Ardeytropin BR-50074 (S)-1H-Indole-3-alanine CHEMBL54976 (S)-a-Amino-b-indolepropionic acid DB00150 (S)-alpha-Aminoindole-3-propionate EINECS 200-795-6 1H-Indole-3-alanine HMS3263N07 2-Amino-3-indolylpropanoic acid Kalma Tryptophan, L- L-Tryptophan, United States Pharmacopeia (USP) Reference Standard UNII-8DUH1N11BX Lopac-T-0254 MFCD00064340 NCGC00094437-04 NSC757373 QIVBCDIJIAJPQS-VIFPVBQESA-N SR-01000075590 Tox21_501183 Tryptan KSC377I3D AB1007074 L-Alanine, 3-(1H-indol-3-yl)- AKOS015854052 alpha-Aminoindole-3-propionic acid L-Tryptophan, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0% BIT0720 (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid CAS-73-22-3 (S)-2-Amino-3-(3-indolyl)propionic acid D-2-Amino-3-indolepropionic acid (S)-alpha-Amino-1H-indole-3-propanoate DSSTox_GSID_21419 (S)-Tryptophan 1H-Indole-3-alanine, (S)- F0001-2364 1H-Indole-3-propanoic acid, alpha-amino-, (S)- HTS001390 3-Indol-3-ylalanine Tryptophane L-Tryptophan,(S) Z1245635763 LS-1622 MolPort-044-812-611 NCGC00261868-01 Pacitron S(-)-1-alpha-Aminoindole-3-propionic acid STR02722 trofan Tryptophan (L-Tryptophan) [ Show all ]
Inchi Key	QIVBCDIJIAJPQS-VIFPVBQESA-N
Inchi ID	InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1
PubChem CID	6305
ChEMBL	CHEMBL54976
IUPHAR	717
BindingDB	N/A
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
Kd	39810.7 - 2511890.0 nM	PMID10781086, PMID15234970	IUPHAR

zhanglabzhanggroup.org | (734) 647-1549 | 100 Washtenaw Avenue, Ann Arbor, MI 48109-2218