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3GN4

Myosin lever arm

Functional Information from GO Data
ChainGOidnamespacecontents
B0000226biological_processmicrotubule cytoskeleton organization
B0005509molecular_functioncalcium ion binding
B0005515molecular_functionprotein binding
B0005654cellular_componentnucleoplasm
B0005737cellular_componentcytoplasm
B0005813cellular_componentcentrosome
B0005814cellular_componentcentriole
B0005819cellular_componentspindle
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0005938cellular_componentcell cortex
B0007099biological_processcentriole replication
B0007605biological_processsensory perception of sound
B0007608biological_processsensory perception of smell
B0016028cellular_componentrhabdomere
B0016056biological_processG protein-coupled opsin signaling pathway
B0016059biological_processnegative regulation of opsin-mediated signaling pathway
B0016060biological_processnegative regulation of phospholipase C-activating phototransduction signaling pathway
B0016247molecular_functionchannel regulator activity
B0030048biological_processactin filament-based movement
B0030234molecular_functionenzyme regulator activity
B0030496cellular_componentmidbody
B0031475cellular_componentmyosin V complex
B0031476cellular_componentmyosin VI complex
B0031477cellular_componentmyosin VII complex
B0031489molecular_functionmyosin V binding
B0032036molecular_functionmyosin heavy chain binding
B0042052biological_processrhabdomere development
B0046716biological_processmuscle cell cellular homeostasis
B0046872molecular_functionmetal ion binding
B0048102biological_processautophagic cell death
B0050911biological_processdetection of chemical stimulus involved in sensory perception of smell
B0051383biological_processkinetochore organization
B0070855molecular_functionmyosin VI head/neck binding
B0071361biological_processcellular response to ethanol
B0072499biological_processphotoreceptor cell axon guidance
B0072686cellular_componentmitotic spindle
B0097431cellular_componentmitotic spindle pole
D0000226biological_processmicrotubule cytoskeleton organization
D0005509molecular_functioncalcium ion binding
D0005515molecular_functionprotein binding
D0005654cellular_componentnucleoplasm
D0005737cellular_componentcytoplasm
D0005813cellular_componentcentrosome
D0005814cellular_componentcentriole
D0005819cellular_componentspindle
D0005829cellular_componentcytosol
D0005886cellular_componentplasma membrane
D0005938cellular_componentcell cortex
D0007099biological_processcentriole replication
D0007605biological_processsensory perception of sound
D0007608biological_processsensory perception of smell
D0016028cellular_componentrhabdomere
D0016056biological_processG protein-coupled opsin signaling pathway
D0016059biological_processnegative regulation of opsin-mediated signaling pathway
D0016060biological_processnegative regulation of phospholipase C-activating phototransduction signaling pathway
D0016247molecular_functionchannel regulator activity
D0030048biological_processactin filament-based movement
D0030234molecular_functionenzyme regulator activity
D0030496cellular_componentmidbody
D0031475cellular_componentmyosin V complex
D0031476cellular_componentmyosin VI complex
D0031477cellular_componentmyosin VII complex
D0031489molecular_functionmyosin V binding
D0032036molecular_functionmyosin heavy chain binding
D0042052biological_processrhabdomere development
D0046716biological_processmuscle cell cellular homeostasis
D0046872molecular_functionmetal ion binding
D0048102biological_processautophagic cell death
D0050911biological_processdetection of chemical stimulus involved in sensory perception of smell
D0051383biological_processkinetochore organization
D0070855molecular_functionmyosin VI head/neck binding
D0071361biological_processcellular response to ethanol
D0072499biological_processphotoreceptor cell axon guidance
D0072686cellular_componentmitotic spindle
D0097431cellular_componentmitotic spindle pole
F0000226biological_processmicrotubule cytoskeleton organization
F0005509molecular_functioncalcium ion binding
F0005515molecular_functionprotein binding
F0005654cellular_componentnucleoplasm
F0005737cellular_componentcytoplasm
F0005813cellular_componentcentrosome
F0005814cellular_componentcentriole
F0005819cellular_componentspindle
F0005829cellular_componentcytosol
F0005886cellular_componentplasma membrane
F0005938cellular_componentcell cortex
F0007099biological_processcentriole replication
F0007605biological_processsensory perception of sound
F0007608biological_processsensory perception of smell
F0016028cellular_componentrhabdomere
F0016056biological_processG protein-coupled opsin signaling pathway
F0016059biological_processnegative regulation of opsin-mediated signaling pathway
F0016060biological_processnegative regulation of phospholipase C-activating phototransduction signaling pathway
F0016247molecular_functionchannel regulator activity
F0030048biological_processactin filament-based movement
F0030234molecular_functionenzyme regulator activity
F0030496cellular_componentmidbody
F0031475cellular_componentmyosin V complex
F0031476cellular_componentmyosin VI complex
F0031477cellular_componentmyosin VII complex
F0031489molecular_functionmyosin V binding
F0032036molecular_functionmyosin heavy chain binding
F0042052biological_processrhabdomere development
F0046716biological_processmuscle cell cellular homeostasis
F0046872molecular_functionmetal ion binding
F0048102biological_processautophagic cell death
F0050911biological_processdetection of chemical stimulus involved in sensory perception of smell
F0051383biological_processkinetochore organization
F0070855molecular_functionmyosin VI head/neck binding
F0071361biological_processcellular response to ethanol
F0072499biological_processphotoreceptor cell axon guidance
F0072686cellular_componentmitotic spindle
F0097431cellular_componentmitotic spindle pole
H0000226biological_processmicrotubule cytoskeleton organization
H0005509molecular_functioncalcium ion binding
H0005515molecular_functionprotein binding
H0005654cellular_componentnucleoplasm
H0005737cellular_componentcytoplasm
H0005813cellular_componentcentrosome
H0005814cellular_componentcentriole
H0005819cellular_componentspindle
H0005829cellular_componentcytosol
H0005886cellular_componentplasma membrane
H0005938cellular_componentcell cortex
H0007099biological_processcentriole replication
H0007605biological_processsensory perception of sound
H0007608biological_processsensory perception of smell
H0016028cellular_componentrhabdomere
H0016056biological_processG protein-coupled opsin signaling pathway
H0016059biological_processnegative regulation of opsin-mediated signaling pathway
H0016060biological_processnegative regulation of phospholipase C-activating phototransduction signaling pathway
H0016247molecular_functionchannel regulator activity
H0030048biological_processactin filament-based movement
H0030234molecular_functionenzyme regulator activity
H0030496cellular_componentmidbody
H0031475cellular_componentmyosin V complex
H0031476cellular_componentmyosin VI complex
H0031477cellular_componentmyosin VII complex
H0031489molecular_functionmyosin V binding
H0032036molecular_functionmyosin heavy chain binding
H0042052biological_processrhabdomere development
H0046716biological_processmuscle cell cellular homeostasis
H0046872molecular_functionmetal ion binding
H0048102biological_processautophagic cell death
H0050911biological_processdetection of chemical stimulus involved in sensory perception of smell
H0051383biological_processkinetochore organization
H0070855molecular_functionmyosin VI head/neck binding
H0071361biological_processcellular response to ethanol
H0072499biological_processphotoreceptor cell axon guidance
H0072686cellular_componentmitotic spindle
H0097431cellular_componentmitotic spindle pole
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B 201
ChainResidue
BASP20
BASP22
BASP24
BTHR26
BGLU31

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B 202
ChainResidue
BGLU67
BASP56
BASP58
BASN60
BTHR62

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA B 203
ChainResidue
BASP93
BASP95
BASN97
BPHE99
BGLU104

site_idAC4
Number of Residues5
Details
ChainResidue
BASP129
BASP131
BASP133
BGLN135
BGLU140

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG D 201
ChainResidue
DASP20
DASP22
DASP24
DTHR26

site_idAC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MG D 202
ChainResidue
DTHR62

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG D 203
ChainResidue
DASP93
DASP95
DASN97
DPHE99

site_idAC8
Number of Residues4
Details
ChainResidue
DASP129
DASP131
DASP133
DGLN135

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA F 201
ChainResidue
FASP20
FASP22
FASP24
FTHR26
FGLU31

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA F 202
ChainResidue
FASP56
FASP58
FASN60
FTHR62
FGLU67

site_idBC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA F 203
ChainResidue
FASP93
FASP95
FASN97
FPHE99
FGLU104

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA F 204
ChainResidue
FASP129
FASP131
FASP133
FGLN135
FASN137
FGLU140

site_idBC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG H 201
ChainResidue
HASP20
HASP22
HASP24
HTHR26

site_idBC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MG H 202
ChainResidue
HTHR62

site_idBC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG H 203
ChainResidue
HASP93
HASP95
HASN97
HPHE99

site_idBC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG H 204
ChainResidue
HASP129
HASP131
HASP133
HGLN135

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DKDGDGTITtkEL
ChainResidueDetails
BASP20-LEU32
BASP56-PHE68
BASP93-LEU105
BASP129-PHE141

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues58
DetailsDomain: {"description":"IQ","evidences":[{"source":"PubMed","id":"15037754","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues56
DetailsRegion: {"description":"Required for binding calmodulin","evidences":[{"source":"PubMed","id":"15037754","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues140
DetailsDomain: {"description":"EF-hand 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues140
DetailsDomain: {"description":"EF-hand 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues140
DetailsDomain: {"description":"EF-hand 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues76
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00448","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsSite: {"description":"Not N6-methylated"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsModified residue: {"description":"N6,N6,N6-trimethyllysine","evidences":[{"source":"PubMed","id":"17610210","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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