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FASTA Sequence PDB Format mmCIF Format
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9P1X

Cryo-em structure of nitrogenase mofe protein from methanosarcina acetivorans bound to the nifi inhibitor complex

PDB DOI: 10.2210/pdb9p1x/pdb

Classification: OXIDOREDUCTASE
Organism(s): Methanosarcina Acetivorans

Deposited: 2025-06-11
Deposition Author(s): Antony, E. , Kashyap, R.

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.16 Å

9p1x
Literature

Cryo-em structure of nitrogenase mofe protein from methanosarcina acetivorans bound to the nifi inhibitor complex

Antony, E. , Kashyap, R.

Primary Citation of Related Structures: 9P1X


Proteins
Molecule Chains Sequence Length Organism Sequence
P-II family nitrogen regulatory protein A 125 Methanosarcina Acetivorans MKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM
P-II family nitrogen regulatory protein C 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
Nitrogenase protein alpha chain K 559 Methanosarcina Acetivorans MWSHPQFEKGGGSGGGSGGGSWSHPQFEKSGMGAEIEDKQLIVDNILKVLPEKAARDRRKHIVVRDCAAEQHIEADDKVIPGILTNRGCAFAGTKGVVFGPIKDMVHLVHGPIGCAYFTWGTRRNLAKAEEGEDNYMNYSVCTDMKETDIVFGGEKKLKKAIDEVVKIFNPGAITICATCPVGLIGDDIESVAREAEEEHGIKVIPARCEGYRGVSQSAGHHIASNSLMEHLIGTEDIKDPTPFDINIFGEYNIGGDLWEIKPILEKIGYRIISSLTGDGSFHKISQAHQAKLSILLCHRSINYTNRMMEEKYGVPWLKVNYIGTKGTEKSLRKMAEFFDDPELTRKTEEVIAEEKAKYADEIERYREKLQGKTAFIYAGGSRSHHYINLFEELGMKVVVAGYQFAHRDDYEGRQIIPHIKEKALGSILEDVHYEREENFKPSINAERITELKEKIGLMDYEGLFPEMKDGTIVVDDLNHHETEFLVKALKPDIFCSGIKDKYWAQKIGVPSRQIHSYDYSGRYTGFSGVLNFARDIDMAIHSPTWRFINPPWKGEGAE
Nitrogenase protein alpha chain V 559 Methanosarcina Acetivorans MWSHPQFEKGGGSGGGSGGGSWSHPQFEKSGMGAEIEDKQLIVDNILKVLPEKAARDRRKHIVVRDCAAEQHIEADDKVIPGILTNRGCAFAGTKGVVFGPIKDMVHLVHGPIGCAYFTWGTRRNLAKAEEGEDNYMNYSVCTDMKETDIVFGGEKKLKKAIDEVVKIFNPGAITICATCPVGLIGDDIESVAREAEEEHGIKVIPARCEGYRGVSQSAGHHIASNSLMEHLIGTEDIKDPTPFDINIFGEYNIGGDLWEIKPILEKIGYRIISSLTGDGSFHKISQAHQAKLSILLCHRSINYTNRMMEEKYGVPWLKVNYIGTKGTEKSLRKMAEFFDDPELTRKTEEVIAEEKAKYADEIERYREKLQGKTAFIYAGGSRSHHYINLFEELGMKVVVAGYQFAHRDDYEGRQIIPHIKEKALGSILEDVHYEREENFKPSINAERITELKEKIGLMDYEGLFPEMKDGTIVVDDLNHHETEFLVKALKPDIFCSGIKDKYWAQKIGVPSRQIHSYDYSGRYTGFSGVLNFARDIDMAIHSPTWRFINPPWKGEGAE
Nitrogenase protein alpha chain L 559 Methanosarcina Acetivorans MWSHPQFEKGGGSGGGSGGGSWSHPQFEKSGMGAEIEDKQLIVDNILKVLPEKAARDRRKHIVVRDCAAEQHIEADDKVIPGILTNRGCAFAGTKGVVFGPIKDMVHLVHGPIGCAYFTWGTRRNLAKAEEGEDNYMNYSVCTDMKETDIVFGGEKKLKKAIDEVVKIFNPGAITICATCPVGLIGDDIESVAREAEEEHGIKVIPARCEGYRGVSQSAGHHIASNSLMEHLIGTEDIKDPTPFDINIFGEYNIGGDLWEIKPILEKIGYRIISSLTGDGSFHKISQAHQAKLSILLCHRSINYTNRMMEEKYGVPWLKVNYIGTKGTEKSLRKMAEFFDDPELTRKTEEVIAEEKAKYADEIERYREKLQGKTAFIYAGGSRSHHYINLFEELGMKVVVAGYQFAHRDDYEGRQIIPHIKEKALGSILEDVHYEREENFKPSINAERITELKEKIGLMDYEGLFPEMKDGTIVVDDLNHHETEFLVKALKPDIFCSGIKDKYWAQKIGVPSRQIHSYDYSGRYTGFSGVLNFARDIDMAIHSPTWRFINPPWKGEGAE
Nitrogenase protein alpha chain U 559 Methanosarcina Acetivorans MWSHPQFEKGGGSGGGSGGGSWSHPQFEKSGMGAEIEDKQLIVDNILKVLPEKAARDRRKHIVVRDCAAEQHIEADDKVIPGILTNRGCAFAGTKGVVFGPIKDMVHLVHGPIGCAYFTWGTRRNLAKAEEGEDNYMNYSVCTDMKETDIVFGGEKKLKKAIDEVVKIFNPGAITICATCPVGLIGDDIESVAREAEEEHGIKVIPARCEGYRGVSQSAGHHIASNSLMEHLIGTEDIKDPTPFDINIFGEYNIGGDLWEIKPILEKIGYRIISSLTGDGSFHKISQAHQAKLSILLCHRSINYTNRMMEEKYGVPWLKVNYIGTKGTEKSLRKMAEFFDDPELTRKTEEVIAEEKAKYADEIERYREKLQGKTAFIYAGGSRSHHYINLFEELGMKVVVAGYQFAHRDDYEGRQIIPHIKEKALGSILEDVHYEREENFKPSINAERITELKEKIGLMDYEGLFPEMKDGTIVVDDLNHHETEFLVKALKPDIFCSGIKDKYWAQKIGVPSRQIHSYDYSGRYTGFSGVLNFARDIDMAIHSPTWRFINPPWKGEGAE
P-II family nitrogen regulatory protein B 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein D 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
Nitrogenase molybdenum-iron protein beta chain M 456 Methanosarcina Acetivorans MLDYTPCEEVERSAITINPAKICQPIGAVYAALGVHNCMPHSHGSQGCLSYLRMCLSRHYREAALATTSSFSEGTAVFGGAANLKEALVNLTTVYQPEVIAIHTTCVAETIGDDVGVILEDVSAEELIDPSIKICAASTPSYVGTHITGYDNMVKSFVTTFASKSKPNGKLNIIPGFVEPADIREIKRILSIMGISSIVFPDTTDVFDAPLTKEHTFYPKGGTPIGDIEDSANSLGTIALCRMAGGAAAKILESRYKVPAKIGPTPIGIRNTDRFIMNAAKLANVAIPPELEDERGRLVDMMTDAHPHYHGKKVAIYGDPDILSGLTSLVLEMGMEPSVVLTGTQNSEFEKEIEALIGSEYPDADIISGGDLFMLHQIIKRKPVDLLIGNTYGKFISRAEDVPLVRVGFPIMDRANLHYFPIMGYAGAARLVERIGNTLLDRKDRDAPDWLLETIQ
Nitrogenase molybdenum-iron protein beta chain W 456 Methanosarcina Acetivorans MLDYTPCEEVERSAITINPAKICQPIGAVYAALGVHNCMPHSHGSQGCLSYLRMCLSRHYREAALATTSSFSEGTAVFGGAANLKEALVNLTTVYQPEVIAIHTTCVAETIGDDVGVILEDVSAEELIDPSIKICAASTPSYVGTHITGYDNMVKSFVTTFASKSKPNGKLNIIPGFVEPADIREIKRILSIMGISSIVFPDTTDVFDAPLTKEHTFYPKGGTPIGDIEDSANSLGTIALCRMAGGAAAKILESRYKVPAKIGPTPIGIRNTDRFIMNAAKLANVAIPPELEDERGRLVDMMTDAHPHYHGKKVAIYGDPDILSGLTSLVLEMGMEPSVVLTGTQNSEFEKEIEALIGSEYPDADIISGGDLFMLHQIIKRKPVDLLIGNTYGKFISRAEDVPLVRVGFPIMDRANLHYFPIMGYAGAARLVERIGNTLLDRKDRDAPDWLLETIQ
Nitrogenase molybdenum-iron protein beta chain X 456 Methanosarcina Acetivorans MLDYTPCEEVERSAITINPAKICQPIGAVYAALGVHNCMPHSHGSQGCLSYLRMCLSRHYREAALATTSSFSEGTAVFGGAANLKEALVNLTTVYQPEVIAIHTTCVAETIGDDVGVILEDVSAEELIDPSIKICAASTPSYVGTHITGYDNMVKSFVTTFASKSKPNGKLNIIPGFVEPADIREIKRILSIMGISSIVFPDTTDVFDAPLTKEHTFYPKGGTPIGDIEDSANSLGTIALCRMAGGAAAKILESRYKVPAKIGPTPIGIRNTDRFIMNAAKLANVAIPPELEDERGRLVDMMTDAHPHYHGKKVAIYGDPDILSGLTSLVLEMGMEPSVVLTGTQNSEFEKEIEALIGSEYPDADIISGGDLFMLHQIIKRKPVDLLIGNTYGKFISRAEDVPLVRVGFPIMDRANLHYFPIMGYAGAARLVERIGNTLLDRKDRDAPDWLLETIQ
Nitrogenase molybdenum-iron protein beta chain N 456 Methanosarcina Acetivorans MLDYTPCEEVERSAITINPAKICQPIGAVYAALGVHNCMPHSHGSQGCLSYLRMCLSRHYREAALATTSSFSEGTAVFGGAANLKEALVNLTTVYQPEVIAIHTTCVAETIGDDVGVILEDVSAEELIDPSIKICAASTPSYVGTHITGYDNMVKSFVTTFASKSKPNGKLNIIPGFVEPADIREIKRILSIMGISSIVFPDTTDVFDAPLTKEHTFYPKGGTPIGDIEDSANSLGTIALCRMAGGAAAKILESRYKVPAKIGPTPIGIRNTDRFIMNAAKLANVAIPPELEDERGRLVDMMTDAHPHYHGKKVAIYGDPDILSGLTSLVLEMGMEPSVVLTGTQNSEFEKEIEALIGSEYPDADIISGGDLFMLHQIIKRKPVDLLIGNTYGKFISRAEDVPLVRVGFPIMDRANLHYFPIMGYAGAARLVERIGNTLLDRKDRDAPDWLLETIQ
P-II family nitrogen regulatory protein H 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein J 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein R 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein T 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein F 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein I 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein P 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein S 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein Z 105 Methanosarcina Acetivorans MQMIRAVIRPGMESKVVECLEKEGCISLTKMEVFGRGKQKGIHIADIHYDELQKTMLLMVVEDEHKDKVIKTIMEAARTGKYGDGRIFVNPVEEAYTIRTGKAGL
P-II family nitrogen regulatory protein G 125 Methanosarcina Acetivorans MKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM
P-II family nitrogen regulatory protein E 125 Methanosarcina Acetivorans MKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM
P-II family nitrogen regulatory protein Q 125 Methanosarcina Acetivorans MKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM
P-II family nitrogen regulatory protein O 125 Methanosarcina Acetivorans MKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM
P-II family nitrogen regulatory protein Y 125 Methanosarcina Acetivorans MKEITAIIRMNKVQKTKNALLGCGFPSFTVRRVMGRGKQRGLCFEFNPPLPDPEKEAETCIRFIPKRMFTVVVDDENVSEVVQKIIEVNQTGNAGDGKIFVSNITEAIRIRTGESGEATISKELM
Experimental Data

Method: ELECTRON MICROSCOPY

Deposited Date: 2025-06-11
Deposition Author(s): Antony, E. , Kashyap, R.