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FASTA Sequence PDB Format mmCIF Format
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7MF3

Structure of the autoinhibited state of smooth muscle myosin-2

PDB DOI: 10.2210/pdb7mf3/pdb

Classification: CONTRACTILE PROTEIN
Organism(s): Gallus Gallus

Deposited: 2021-04-08
Deposition Author(s): Arora, A.S. , Billington, N. , Chinthalapudi, K. , Heissler, S.M. , Sellers, J.R.

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.4 Å

Literature

Structure of the autoinhibited state of smooth muscle myosin-2

Arora, A.S. , Billington, N. , Chinthalapudi, K. , Heissler, S.M. , Sellers, J.R.

Primary Citation of Related Structures: 7MF3


Proteins
Molecule Chains Sequence Length Organism Sequence
Myosin-11 A 1978 Gallus Gallus SQKPLSDDEKFLFVDKNFVNNPLAQADWSAKKLVWVPSEKHGFEAASIKEEKGDEVTVELQENGKKVTLSKDDIQKMNPPKFSKVEDMAELTCLNEASVLHNLRERYFSGLIYTYSGLFCVVINPYKQLPIYSEKIIDMYKGKKRHEMPPHIYAIADTAYRSMLQDREDQSILCTGESGAGKTENTKKVIQYLAVVASSHKGKKDTSITQGPSFSYGELEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGANIETYLLEKSRAIRQAKDERTFHIFYYLIAGASEQMRNDLLLEGFNNYTFLSNGHVPIPAQQDDEMFQETLEAMTIMGFTEEEQTSILRVVSSVLQLGNIVFKKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRIKVGRDVVQKAQTKEQADFAIEALAKAKFERLFRWILTRVNKALDKTKRQGASFLGILDIAGFEIFEINSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIERPTNPPGVLALLDEECWFPKATDTSFVEKLIQEQGNHAKFQKSKQLKDKTEFCILHYAGKVTYNASAWLTKNMDPLNDNVTSLLNQSSDKFVADLWKDVDRIVGLDQMAKMTESSLPSASKTKKGMFRTVGQLYKEQLTKLMTTLRNTNPNFVRCIIPNHEKRAGKLDAHLVLEQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILAANAIPKGFMDGKQACILMIKALELDPNLYRIGQSKIFFRTGVLAHLEEERDLKITDVIIAFQAQCRGYLARKAFAKRQQQLTAMKVIQRNCAAYLKLRNWQWWRLFTKVKPLLQVTRQEEEMQAKDEELQRTKERQQKAEAELKELEQKHTQLCEEKNLLQEKLQAETELYAEAEEMRVRLAAKKQELEEILHEMEARIEEEEERSQQLQAEKKKMQQQMLDLEEQLEEEEAARQKLQLEKVTADGKIKKMEDDILIMEDQNNKLTKERKLLEERVSDLTTNLAEEEEKAKNLTKLKNKHESMISELEVRLKKEEKSRQELEKIKRKLEGESSDLHEQIAELQAQIAELKAQLAKKEEELQAALARLEDETSQKNNALKKIRELESHISDLQEDLESEKAARNKAEKQKRDLSEELEALKTELEDTLDTTATQQELRAKREQEVTVLKRALEEETRTHEAQVQEMRQKHTQAVEELTEQLEQFKRAKANLDKTKQTLEKDNADLANEIRSLSQAKQDVEHKKKKLEVQLQDLQSKYSDGERVRTELNEKVHKLQIEVENVTSLLNEAESKNIKLTKDVATLGSQLQDTQELLQEETRQKLNVTTKLRQLEDDKNSLQEQLDEEVEAKQNLERHISTLTIQLSDSKKKLQEFTATVETMEEGKKKLQREIESLTQQFEEKAASYDKLEKTKNRLQQELDDLVVDLDNQRQLVSNLEKKQKKFDQMLAEEKNISSKYADERDRAEAEAREKETKALSLARALEEALEAKEELERTNKMLKAEMEDLVSSKDDVGKNVHELEKSKRTLEQQVEEMKTQLEELEDELQAAEDAKLRLEVNMQAMKSQFERDLQARDEQNEEKRRQLLKQLHEHETELEDERKQRALAAAAKKKLEVDVKDLESQVDSANKAREEAIKQLRKLQAQMKDYQRDLDDARAAREEIFATARENEKKAKNLEAELIQLQEDLAAAERARKQADLEKEEMAEELASANSGRTSLQDEKRRLEARIAQLEEELDEEHSNIETMSDRMRKAVQQAEQLNNELATERATAQKNENARQQLERQNKELRSKLQEMEGAVKSKFKSTIAALEAKIASLEEQLEQEAREKQAAAKTLRQKDKKLKDALLQVEDERKQAEQYKDQAEKGNLRLKQLKRQLEEAEEESQRINANRRKLQRELDEATESNDALGREVAALKSKLRRGNEPVSFAPPRRSGGRRVIENATDGGEEEIDGRDGDFNGKASE
Myosin-11 B 1978 Gallus Gallus SQKPLSDDEKFLFVDKNFVNNPLAQADWSAKKLVWVPSEKHGFEAASIKEEKGDEVTVELQENGKKVTLSKDDIQKMNPPKFSKVEDMAELTCLNEASVLHNLRERYFSGLIYTYSGLFCVVINPYKQLPIYSEKIIDMYKGKKRHEMPPHIYAIADTAYRSMLQDREDQSILCTGESGAGKTENTKKVIQYLAVVASSHKGKKDTSITQGPSFSYGELEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGANIETYLLEKSRAIRQAKDERTFHIFYYLIAGASEQMRNDLLLEGFNNYTFLSNGHVPIPAQQDDEMFQETLEAMTIMGFTEEEQTSILRVVSSVLQLGNIVFKKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRIKVGRDVVQKAQTKEQADFAIEALAKAKFERLFRWILTRVNKALDKTKRQGASFLGILDIAGFEIFEINSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIERPTNPPGVLALLDEECWFPKATDTSFVEKLIQEQGNHAKFQKSKQLKDKTEFCILHYAGKVTYNASAWLTKNMDPLNDNVTSLLNQSSDKFVADLWKDVDRIVGLDQMAKMTESSLPSASKTKKGMFRTVGQLYKEQLTKLMTTLRNTNPNFVRCIIPNHEKRAGKLDAHLVLEQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILAANAIPKGFMDGKQACILMIKALELDPNLYRIGQSKIFFRTGVLAHLEEERDLKITDVIIAFQAQCRGYLARKAFAKRQQQLTAMKVIQRNCAAYLKLRNWQWWRLFTKVKPLLQVTRQEEEMQAKDEELQRTKERQQKAEAELKELEQKHTQLCEEKNLLQEKLQAETELYAEAEEMRVRLAAKKQELEEILHEMEARIEEEEERSQQLQAEKKKMQQQMLDLEEQLEEEEAARQKLQLEKVTADGKIKKMEDDILIMEDQNNKLTKERKLLEERVSDLTTNLAEEEEKAKNLTKLKNKHESMISELEVRLKKEEKSRQELEKIKRKLEGESSDLHEQIAELQAQIAELKAQLAKKEEELQAALARLEDETSQKNNALKKIRELESHISDLQEDLESEKAARNKAEKQKRDLSEELEALKTELEDTLDTTATQQELRAKREQEVTVLKRALEEETRTHEAQVQEMRQKHTQAVEELTEQLEQFKRAKANLDKTKQTLEKDNADLANEIRSLSQAKQDVEHKKKKLEVQLQDLQSKYSDGERVRTELNEKVHKLQIEVENVTSLLNEAESKNIKLTKDVATLGSQLQDTQELLQEETRQKLNVTTKLRQLEDDKNSLQEQLDEEVEAKQNLERHISTLTIQLSDSKKKLQEFTATVETMEEGKKKLQREIESLTQQFEEKAASYDKLEKTKNRLQQELDDLVVDLDNQRQLVSNLEKKQKKFDQMLAEEKNISSKYADERDRAEAEAREKETKALSLARALEEALEAKEELERTNKMLKAEMEDLVSSKDDVGKNVHELEKSKRTLEQQVEEMKTQLEELEDELQAAEDAKLRLEVNMQAMKSQFERDLQARDEQNEEKRRQLLKQLHEHETELEDERKQRALAAAAKKKLEVDVKDLESQVDSANKAREEAIKQLRKLQAQMKDYQRDLDDARAAREEIFATARENEKKAKNLEAELIQLQEDLAAAERARKQADLEKEEMAEELASANSGRTSLQDEKRRLEARIAQLEEELDEEHSNIETMSDRMRKAVQQAEQLNNELATERATAQKNENARQQLERQNKELRSKLQEMEGAVKSKFKSTIAALEAKIASLEEQLEQEAREKQAAAKTLRQKDKKLKDALLQVEDERKQAEQYKDQAEKGNLRLKQLKRQLEEAEEESQRINANRRKLQRELDEATESNDALGREVAALKSKLRRGNEPVSFAPPRRSGGRRVIENATDGGEEEIDGRDGDFNGKASE
Myosin-11 G 1978 Gallus Gallus SQKPLSDDEKFLFVDKNFVNNPLAQADWSAKKLVWVPSEKHGFEAASIKEEKGDEVTVELQENGKKVTLSKDDIQKMNPPKFSKVEDMAELTCLNEASVLHNLRERYFSGLIYTYSGLFCVVINPYKQLPIYSEKIIDMYKGKKRHEMPPHIYAIADTAYRSMLQDREDQSILCTGESGAGKTENTKKVIQYLAVVASSHKGKKDTSITQGPSFSYGELEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGANIETYLLEKSRAIRQAKDERTFHIFYYLIAGASEQMRNDLLLEGFNNYTFLSNGHVPIPAQQDDEMFQETLEAMTIMGFTEEEQTSILRVVSSVLQLGNIVFKKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRIKVGRDVVQKAQTKEQADFAIEALAKAKFERLFRWILTRVNKALDKTKRQGASFLGILDIAGFEIFEINSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIERPTNPPGVLALLDEECWFPKATDTSFVEKLIQEQGNHAKFQKSKQLKDKTEFCILHYAGKVTYNASAWLTKNMDPLNDNVTSLLNQSSDKFVADLWKDVDRIVGLDQMAKMTESSLPSASKTKKGMFRTVGQLYKEQLTKLMTTLRNTNPNFVRCIIPNHEKRAGKLDAHLVLEQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILAANAIPKGFMDGKQACILMIKALELDPNLYRIGQSKIFFRTGVLAHLEEERDLKITDVIIAFQAQCRGYLARKAFAKRQQQLTAMKVIQRNCAAYLKLRNWQWWRLFTKVKPLLQVTRQEEEMQAKDEELQRTKERQQKAEAELKELEQKHTQLCEEKNLLQEKLQAETELYAEAEEMRVRLAAKKQELEEILHEMEARIEEEEERSQQLQAEKKKMQQQMLDLEEQLEEEEAARQKLQLEKVTADGKIKKMEDDILIMEDQNNKLTKERKLLEERVSDLTTNLAEEEEKAKNLTKLKNKHESMISELEVRLKKEEKSRQELEKIKRKLEGESSDLHEQIAELQAQIAELKAQLAKKEEELQAALARLEDETSQKNNALKKIRELESHISDLQEDLESEKAARNKAEKQKRDLSEELEALKTELEDTLDTTATQQELRAKREQEVTVLKRALEEETRTHEAQVQEMRQKHTQAVEELTEQLEQFKRAKANLDKTKQTLEKDNADLANEIRSLSQAKQDVEHKKKKLEVQLQDLQSKYSDGERVRTELNEKVHKLQIEVENVTSLLNEAESKNIKLTKDVATLGSQLQDTQELLQEETRQKLNVTTKLRQLEDDKNSLQEQLDEEVEAKQNLERHISTLTIQLSDSKKKLQEFTATVETMEEGKKKLQREIESLTQQFEEKAASYDKLEKTKNRLQQELDDLVVDLDNQRQLVSNLEKKQKKFDQMLAEEKNISSKYADERDRAEAEAREKETKALSLARALEEALEAKEELERTNKMLKAEMEDLVSSKDDVGKNVHELEKSKRTLEQQVEEMKTQLEELEDELQAAEDAKLRLEVNMQAMKSQFERDLQARDEQNEEKRRQLLKQLHEHETELEDERKQRALAAAAKKKLEVDVKDLESQVDSANKAREEAIKQLRKLQAQMKDYQRDLDDARAAREEIFATARENEKKAKNLEAELIQLQEDLAAAERARKQADLEKEEMAEELASANSGRTSLQDEKRRLEARIAQLEEELDEEHSNIETMSDRMRKAVQQAEQLNNELATERATAQKNENARQQLERQNKELRSKLQEMEGAVKSKFKSTIAALEAKIASLEEQLEQEAREKQAAAKTLRQKDKKLKDALLQVEDERKQAEQYKDQAEKGNLRLKQLKRQLEEAEEESQRINANRRKLQRELDEATESNDALGREVAALKSKLRRGNEPVSFAPPRRSGGRRVIENATDGGEEEIDGRDGDFNGKASE
Myosin-11 H 1978 Gallus Gallus SQKPLSDDEKFLFVDKNFVNNPLAQADWSAKKLVWVPSEKHGFEAASIKEEKGDEVTVELQENGKKVTLSKDDIQKMNPPKFSKVEDMAELTCLNEASVLHNLRERYFSGLIYTYSGLFCVVINPYKQLPIYSEKIIDMYKGKKRHEMPPHIYAIADTAYRSMLQDREDQSILCTGESGAGKTENTKKVIQYLAVVASSHKGKKDTSITQGPSFSYGELEKQLLQANPILEAFGNAKTVKNDNSSRFGKFIRINFDVTGYIVGANIETYLLEKSRAIRQAKDERTFHIFYYLIAGASEQMRNDLLLEGFNNYTFLSNGHVPIPAQQDDEMFQETLEAMTIMGFTEEEQTSILRVVSSVLQLGNIVFKKERNTDQASMPDNTAAQKVCHLMGINVTDFTRSILTPRIKVGRDVVQKAQTKEQADFAIEALAKAKFERLFRWILTRVNKALDKTKRQGASFLGILDIAGFEIFEINSFEQLCINYTNEKLQQLFNHTMFILEQEEYQREGIEWNFIDFGLDLQPCIELIERPTNPPGVLALLDEECWFPKATDTSFVEKLIQEQGNHAKFQKSKQLKDKTEFCILHYAGKVTYNASAWLTKNMDPLNDNVTSLLNQSSDKFVADLWKDVDRIVGLDQMAKMTESSLPSASKTKKGMFRTVGQLYKEQLTKLMTTLRNTNPNFVRCIIPNHEKRAGKLDAHLVLEQLRCNGVLEGIRICRQGFPNRIVFQEFRQRYEILAANAIPKGFMDGKQACILMIKALELDPNLYRIGQSKIFFRTGVLAHLEEERDLKITDVIIAFQAQCRGYLARKAFAKRQQQLTAMKVIQRNCAAYLKLRNWQWWRLFTKVKPLLQVTRQEEEMQAKDEELQRTKERQQKAEAELKELEQKHTQLCEEKNLLQEKLQAETELYAEAEEMRVRLAAKKQELEEILHEMEARIEEEEERSQQLQAEKKKMQQQMLDLEEQLEEEEAARQKLQLEKVTADGKIKKMEDDILIMEDQNNKLTKERKLLEERVSDLTTNLAEEEEKAKNLTKLKNKHESMISELEVRLKKEEKSRQELEKIKRKLEGESSDLHEQIAELQAQIAELKAQLAKKEEELQAALARLEDETSQKNNALKKIRELESHISDLQEDLESEKAARNKAEKQKRDLSEELEALKTELEDTLDTTATQQELRAKREQEVTVLKRALEEETRTHEAQVQEMRQKHTQAVEELTEQLEQFKRAKANLDKTKQTLEKDNADLANEIRSLSQAKQDVEHKKKKLEVQLQDLQSKYSDGERVRTELNEKVHKLQIEVENVTSLLNEAESKNIKLTKDVATLGSQLQDTQELLQEETRQKLNVTTKLRQLEDDKNSLQEQLDEEVEAKQNLERHISTLTIQLSDSKKKLQEFTATVETMEEGKKKLQREIESLTQQFEEKAASYDKLEKTKNRLQQELDDLVVDLDNQRQLVSNLEKKQKKFDQMLAEEKNISSKYADERDRAEAEAREKETKALSLARALEEALEAKEELERTNKMLKAEMEDLVSSKDDVGKNVHELEKSKRTLEQQVEEMKTQLEELEDELQAAEDAKLRLEVNMQAMKSQFERDLQARDEQNEEKRRQLLKQLHEHETELEDERKQRALAAAAKKKLEVDVKDLESQVDSANKAREEAIKQLRKLQAQMKDYQRDLDDARAAREEIFATARENEKKAKNLEAELIQLQEDLAAAERARKQADLEKEEMAEELASANSGRTSLQDEKRRLEARIAQLEEELDEEHSNIETMSDRMRKAVQQAEQLNNELATERATAQKNENARQQLERQNKELRSKLQEMEGAVKSKFKSTIAALEAKIASLEEQLEQEAREKQAAAKTLRQKDKKLKDALLQVEDERKQAEQYKDQAEKGNLRLKQLKRQLEEAEEESQRINANRRKLQRELDEATESNDALGREVAALKSKLRRGNEPVSFAPPRRSGGRRVIENATDGGEEEIDGRDGDFNGKASE
Myosin light polypeptide 6 C 150 Gallus Gallus CDFSEEQTAEFKEAFQLFDRTGDGKILYSQCGDVMRALGQNPTNAEVMKVLGNPKSDEMNLKTLKFEQFLPMMQTIAKNKDQGCFEDYVEGLRVFDKEGNGTVMGAEIRHVLVTLGEKMTEEEVEQLVAGHEDSNGCINYEELVRMVLSG
Myosin light polypeptide 6 F 150 Gallus Gallus CDFSEEQTAEFKEAFQLFDRTGDGKILYSQCGDVMRALGQNPTNAEVMKVLGNPKSDEMNLKTLKFEQFLPMMQTIAKNKDQGCFEDYVEGLRVFDKEGNGTVMGAEIRHVLVTLGEKMTEEEVEQLVAGHEDSNGCINYEELVRMVLSG
Myosin regulatory light chain 2, smooth muscle major isoform D 171 Gallus Gallus SSKRAKAKTTKKRPQRATSNVFAMFDQSQIQEFKEAFNMIDQNRDGFIDKEDLHDMLASMGKNPTDEYLEGMMSEAPGPINFTMFLTMFGEKLNGTDPEDVIRNAFACFDEEASGFIHEDHLRELLTTMGDRFTDEEVDEMYREAPIDKKGNFNYVEFTRILKHGAKDKDD
Myosin regulatory light chain 2, smooth muscle major isoform E 171 Gallus Gallus SSKRAKAKTTKKRPQRATSNVFAMFDQSQIQEFKEAFNMIDQNRDGFIDKEDLHDMLASMGKNPTDEYLEGMMSEAPGPINFTMFLTMFGEKLNGTDPEDVIRNAFACFDEEASGFIHEDHLRELLTTMGDRFTDEEVDEMYREAPIDKKGNFNYVEFTRILKHGAKDKDD
Experimental Data

Method: ELECTRON MICROSCOPY

Deposited Date: 2021-04-08
Deposition Author(s): Arora, A.S. , Billington, N. , Chinthalapudi, K. , Heissler, S.M. , Sellers, J.R.