5S7N Chain A
Activin receptor type-1 (ACVR1)
Active — 67.3%DFG-inαC-inType1,Allosteric,Allosteric,Allosteric · LU8
Resolution
1.3 Å
R-value
0.163
Predicted activity confidence67.3%
Structure info
Alternate conformationB
Missing atoms12
Missing residues0
Salt bridge (KinCore)Saltbr-out
Sequence info
PDB sequence
QRTVARDITLLECVGKGRYGEVWRGSWQGENVAVKIFSSRDEKSWFRETELYNTVMLRHENILGFIASDMTSRHSSTQLWLITHYHEMGSLYDYLQLTTLDTVSCLRIVLSIASGLAHLHIEIFGTQGKPAIAHRDLKSKNILVKKNGQCCIADLGLAVMHRVGTKRYMAPEVLDETIQVDCFDSYKRVDIWAFGLVLWEVARRMVSNGIVEDYKPPFYDVVPNDPSFEDMRKVVCVDQQRPNIPNRWFSDPTLTSLAKLMKECWYQNPSARLTALRIKKTLTKID
UniProt reference sequence
ITLLECVGKGRYGEVWRGSWQGENVAVKIFSSRDEKSWFRETELYNTVMLRHENILGFIASDMTSRHSSTQLWLITHYHEMGSLYDYLQLTTLDTVSCLRIVLSIASGLAHLHIEIFGTQGKPAIAHRDLKSKNILVKKNGQCCIADLGLAVMHSQSTNQLDVGNNPRVGTKRYMAPEVLDETIQVDCFDSYKRVDIWAFGLVLWEVARRMVSNGIVEDYKPPFYDVVPNDPSFEDMRKVVCVDQQRPNIPNRWFSDPTLTSLAKLMKECWYQNPSARLTALRIKKTLTK
Aligned reference sequence
ITLL----------------ECVGKGR----------------YGEVWRGSW----------------------------------------QGENVAVKIFS--SRD-------------------------------EKSWFRETELYNTV--ML----------------------RHENILGFIASDMTSR--HSST--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------QLWLITHYHEM--------------GSLYDYLQL--T--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TLDTVSCLRIVLSIASGLAHLHIE--IFGTQGKP-----------------------------------AIAHRDL-----KSKNILVKK--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NGQCCIADLGLAVMHSQSTNQ--LDVGN-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NPRVGTKRYMAPEVLDE--TIQVDC------------------------FDSY-KRVDIWAFGLVLWEVARR--MVSNGIVEDY-----KPPFYD--VVPND-------------------------------------------PSFEDMRKVVCVD--QQRPNIPNRWFSDPTL-----------------------------------------------------------------------------------------------TSLAKLMKECWYQNPSARLT--------------ALRIKKTLTK
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
ITLL----------------ECVGKGR----------------YGEVWRGSW----------------------------------------QGENVAVKIFS--SRD-------------------------------EKSWFRETELYNTV--ML----------------------RHENILGFIASDMTSR--HSST--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------QLWLITHYHEM--------------GSLYDYLQL--T--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TLDTVSCLRIVLSIASGLAHLHIE--IFGTQGKP-----------------------------------AIAHRDL-----KSKNILVKK--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------NGQCCIADLGLAVMH--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RVGTKRYMAPEVLDE--TIQVDC------------------------FDSY-KRVDIWAFGLVLWEVARR--MVSNGIVEDY-----KPPFYD--VVPND-------------------------------------------PSFEDMRKVVCVD--QQRPNIPNRWFSDPTL-----------------------------------------------------------------------------------------------TSLAKLMKECWYQNPSARLT--------------ALRIKKTLTK
Activation segment
DLGLAVMH--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RVGTKRYMAPE
Binding pocket
ECVGKGRYGEVWRVAVKIFSWFRETELYNTVMENILGFIASWLITHYHEMGSLYDYLQLTQGKPAIAHRDLKSKNILVIADLGLA
Ligand info
Orthosteric ligand
LU8
Allosteric ligand
LU8
Ligand typeType1,Allosteric,Allosteric,Allosteric
Consensus conformation
DFG conformationin
αC-helix conformationin
Predicted activityactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 5S7N, Chain A