Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
(-)Biological Unit 3
(-)Biological Unit 4
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)
Image Biological Unit 3
Biological Unit 3  (Jmol Viewer)
Image Biological Unit 4
Biological Unit 4  (Jmol Viewer)

(-) Description

Title :  MOTOR DOMAIN OF MYOE, A CLASS-I MYOSIN
 
Authors :  M. Kollmar, U. Durrwang, W. Kliche, D. J. Manstein, F. J. Kull
Date :  26 Apr 02  (Deposition) - 26 Jun 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  Myosin Motor Domain, Lever Arm, Converter Domain, Contractile Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Kollmar, U. Durrwang, W. Kliche, D. J. Manstein, F. J. Kull
Crystal Structure Of The Motor Domain Of A Class-I Myosin.
Embo J. V. 21 2517 2002
PubMed-ID: 12032065  |  Reference-DOI: 10.1093/EMBOJ/21.11.2517
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MYOSIN IE HEAVY CHAIN
    Chains: A, B, C, D
    Engineered: YES
    Expression System: DICTYOSTELIUM DISCOIDEUM
    Expression System Plasmid: PDXA-3H
    Expression System Taxid: 44689
    Expression System Vector Type: PLASMID
    Fragment: MOTOR DOMAIN
    Organism Scientific: DICTYOSTELIUM DISCOIDEUM
    Organism Taxid: 44689

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A   
Biological Unit 2 (1x):  B  
Biological Unit 3 (1x):   C 
Biological Unit 4 (1x):    D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 12)

Asymmetric Unit (3, 12)
No.NameCountTypeFull Name
1ADP4Ligand/IonADENOSINE-5'-DIPHOSPHATE
2MG4Ligand/IonMAGNESIUM ION
3VO44Ligand/IonVANADATE ION
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3VO41Ligand/IonVANADATE ION
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3VO41Ligand/IonVANADATE ION
Biological Unit 3 (2, 2)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3VO41Ligand/IonVANADATE ION
Biological Unit 4 (2, 2)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3VO41Ligand/IonVANADATE ION

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:108 , SER A:158 , ADP A:791 , VO4 A:792 , HOH A:805 , HOH A:808BINDING SITE FOR RESIDUE MG A 790
02AC2SOFTWARESER A:103 , GLY A:104 , LYS A:107 , ASN A:154 , SER A:157 , SER A:158 , TYR A:388 , GLY A:389 , MG A:790 , ADP A:791 , HOH A:805BINDING SITE FOR RESIDUE VO4 A 792
03AC3SOFTWARETHR B:108 , SER B:158 , ADP B:794 , VO4 B:795 , HOH B:796 , HOH B:797BINDING SITE FOR RESIDUE MG B 793
04AC4SOFTWARESER B:103 , GLY B:104 , LYS B:107 , ASN B:154 , SER B:157 , SER B:158 , TYR B:388 , GLY B:389 , MG B:793 , ADP B:794 , HOH B:797BINDING SITE FOR RESIDUE VO4 B 795
05AC5SOFTWARETHR C:108 , SER C:158 , ADP C:891 , VO4 C:892 , HOH C:897 , HOH C:909BINDING SITE FOR RESIDUE MG C 890
06AC6SOFTWARESER C:103 , GLY C:104 , LYS C:107 , ASN C:154 , SER C:157 , SER C:158 , TYR C:388 , GLY C:389 , MG C:890 , ADP C:891BINDING SITE FOR RESIDUE VO4 C 892
07AC7SOFTWARETHR D:108 , SER D:158 , ADP D:894 , VO4 D:895 , HOH D:906BINDING SITE FOR RESIDUE MG D 893
08AC8SOFTWARESER D:103 , GLY D:104 , LYS D:107 , ASN D:154 , SER D:157 , SER D:158 , GLY D:389 , MG D:893 , ADP D:894 , HOH D:906BINDING SITE FOR RESIDUE VO4 D 895
09AC9SOFTWAREASN A:49 , LYS A:52 , TYR A:57 , GLY A:104 , ALA A:105 , GLY A:106 , LYS A:107 , THR A:108 , GLU A:109 , ASN A:154 , ASN A:156 , MG A:790 , VO4 A:792 , HOH A:805BINDING SITE FOR RESIDUE ADP A 791
10BC1SOFTWAREASN B:49 , LYS B:52 , TYR B:57 , GLY B:104 , ALA B:105 , GLY B:106 , LYS B:107 , THR B:108 , GLU B:109 , ASN B:154 , ASN B:156 , MG B:793 , VO4 B:795 , HOH B:797BINDING SITE FOR RESIDUE ADP B 794
11BC2SOFTWAREASN C:49 , PRO C:50 , LYS C:52 , TYR C:57 , GLU C:102 , GLY C:104 , ALA C:105 , GLY C:106 , LYS C:107 , THR C:108 , GLU C:109 , ASN C:154 , ASN C:156 , MG C:890 , VO4 C:892 , HOH C:897 , HOH C:909BINDING SITE FOR RESIDUE ADP C 891
12BC3SOFTWAREASN D:49 , PRO D:50 , LYS D:52 , TYR D:57 , GLU D:102 , GLY D:104 , ALA D:105 , GLY D:106 , LYS D:107 , THR D:108 , GLU D:109 , ASN D:154 , ASN D:156 , MG D:893 , VO4 D:895 , HOH D:905 , HOH D:906BINDING SITE FOR RESIDUE ADP D 894

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1LKX)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Met C:696 -Pro C:697

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1LKX)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IQPS50096 IQ motif profile.MYOE_DICDI696-724
 
718-747		  2C:696-697
D:696-696
-
Biological Unit 1 (, 0)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IQPS50096 IQ motif profile.MYOE_DICDI696-724
 
718-747		  0-
-
-
Biological Unit 2 (, 0)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IQPS50096 IQ motif profile.MYOE_DICDI696-724
 
718-747		  0-
-
-
Biological Unit 3 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IQPS50096 IQ motif profile.MYOE_DICDI696-724
 
718-747		  1C:696-697
-
-
Biological Unit 4 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IQPS50096 IQ motif profile.MYOE_DICDI696-724
 
718-747		  1-
D:696-696
-

(-) Exons   (0, 0)

(no "Exon" information available for 1LKX)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:650
 aligned with MYOE_DICDI | Q03479 from UniProtKB/Swiss-Prot  Length:1005

    Alignment length:684
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688    
           MYOE_DICDI     9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHIYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLNELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQRTGTTTVKVSDTKSLAAAASCLKTDQQSLSIALCYRSISTGVGKRCSVISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFPPTRPEDSKKRPETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCKKTWPSFNGTAKQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKR 692
               SCOP domains d1lkxa_ A: Myosin S1, motor domain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhh...hhhhhhhhhhhhhhh...eee....eeee.........hhhhhhhhh..hhhhh..hhhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh............eeeeeeee.....eeeeeeeee..hhhhhh........hhhhhhhhh..hhhhhhhhh...hhhhhhhhhh.........hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh...eeee...----.eeee.hhhhhhhhhhhhh.hhhhhhhhhhh..----------......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhh.....hhhhhhhhhhhh...hhhhhhhhhhhhh.....ee.............eeeeee..eeeeee..hhhhhhhh..hhhhhhhhhh..hhhhhhhh.-----------.hhhhhhhhhhhhhhhhhh..eeeeeeee...........hhhhhhhhhhhh.hhhhhhhhhhh......hhhhhh........---------hhhhhhhhhh...hhh.eee....eee..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1lkx A   9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHMYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLDELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQ----TTVKVSDTKSLAAAASCLKTDQQSLSIALCYRS----------VISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFP-----------ETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCKK---------KQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKR 692
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278        |-   |   298       308       318     |   -      |338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548         - |     568       578       588       598       608       618       628       638    |    -    |  658       668       678       688    
                                                                                                                                                                                                                                                                                                                287  292                             324        335                                                                                                                                                                                                                  548         560                                                                                643       653                                       


Chain B from PDB  Type:PROTEIN  Length:650
 aligned with MYOE_DICDI | Q03479 from UniProtKB/Swiss-Prot  Length:1005

    Alignment length:684
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688    
           MYOE_DICDI     9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHIYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLNELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQRTGTTTVKVSDTKSLAAAASCLKTDQQSLSIALCYRSISTGVGKRCSVISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFPPTRPEDSKKRPETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCKKTWPSFNGTAKQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKR 692
               SCOP domains d1lkxb_ B: Myosin S1, motor domain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhh...hhhhhhhhhhhhhhh...eee....eeee.........hhhhhhhhh..hhhhh..hhhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh............eeeeeeee.....eeeeeeeee..hhhhhh........hhhhhhhhh..hhhhhhhhh...hhhhhhhhhh.........hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh...eeee...----.eeee.hhhhhhhhhhhhh.hhhhhhhhhhh..----------......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.............hhhhhhh.....hhhhhhhhhhhh...hhhhhhhhhhhhh.....ee.............eeeeee..eeeeee..hhhhhhhh..hhhhhhhhhh..hhhhhhhh.-----------.hhhhhhhhhhhhhhhhhh..eeeeeeee...........hhhhhhhhhhhhhhhhhhhhhhhh...ee..............---------.hhhhhhhhhh..............ee..hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1lkx B   9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHMYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLDELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQ----TTVKVSDTKSLAAAASCLKTDQQSLSIALCYRS----------VISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFP-----------ETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCK---------AKQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKR 692
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278        |-   |   298       308       318     |   -      |338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548         - |     568       578       588       598       608       618       628       638   |     -   |   658       668       678       688    
                                                                                                                                                                                                                                                                                                                287  292                             324        335                                                                                                                                                                                                                  548         560                                                                               642       652                                        


Chain C from PDB  Type:PROTEIN  Length:679
 aligned with MYOE_DICDI | Q03479 from UniProtKB/Swiss-Prot  Length:1005

    Alignment length:689
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688         
           MYOE_DICDI     9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHIYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLNELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQRTGTTTVKVSDTKSLAAAASCLKTDQQSLSIALCYRSISTGVGKRCSVISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFPPTRPEDSKKRPETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCKKTWPSFNGTAKQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKRELEMP 697
               SCOP domains d1lkxc_ C: Myosin S1, motor domain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhh...hhhhhhhhhhhhhhh...eee....eeee.........hhhhhhhhh..hhhhh..hhhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh............eeeeeeee.....eeeeeeeee..hhhhhh........hhhhhhhhh..hhhhhhhhh...hhhhhhhhhh.........hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh...eeee........eeee.hhhhhhhhhhhhh.hhhhhhhhhhh..----------......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhh.....hhhhhhhhhhhh...hhhhhhhhhhhhh.....ee.............eeeeee..eeeeee..hhhhhhhh..hhhhhhhhhh..hhhhhhhh.............hhhhhhhhhhhhhhhhhh..eeeeeeee...........hhhhhhhhhhhhhhhhhhhhhhhh..eeeehhhhhh.hhhhh.........hhhhhhhhhhhh.......eee...eeee...hhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IQ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lkx C   9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHMYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLDELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQRTGTTTVKVSDTKSLAAAASCLKTDQQSLSIALCYRS----------VISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFPPTRPEDSKKRPETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCKKTWPSFNGTAKQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKRELEMP 697
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318     |   -      |338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688         
                                                                                                                                                                                                                                                                                                                                                     324        335                                                                                                                                                                                                                                                                                                                                                                          


Chain D from PDB  Type:PROTEIN  Length:660
 aligned with MYOE_DICDI | Q03479 from UniProtKB/Swiss-Prot  Length:1005

    Alignment length:688
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658       668       678       688        
           MYOE_DICDI     9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHIYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLNELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQRTGTTTVKVSDTKSLAAAASCLKTDQQSLSIALCYRSISTGVGKRCSVISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFPPTRPEDSKKRPETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCKKTWPSFNGTAKQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKRELEM 696
               SCOP domains d1lkxd_ D: Myosin S1, motor domain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -Myosin_head-1lkxD01 D:10-680                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ---------------- Pfam domains (1)
           Pfam domains (2) -Myosin_head-1lkxD02 D:10-680                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ---------------- Pfam domains (2)
           Pfam domains (3) -Myosin_head-1lkxD03 D:10-680                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ---------------- Pfam domains (3)
           Pfam domains (4) -Myosin_head-1lkxD04 D:10-680                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ---------------- Pfam domains (4)
         Sec.struct. author ...hhhhh...hhhhhhhhhhhhhhh...eee....eeee.........hhhhhhhhh..hhhhh..hhhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh............eeeeeeee.....eeeeeeeee..hhhhhh........hhhhhhhhh..hhhhhhhhh...hhhhhhhhhh.........hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh...eeee........eeee.hhhhhhhhhhhhh.hhhhhhhhhhh..----------......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhhh.....hhhhhhhhhhhh...hhhhhhhhhhhhh.....ee.............eeeeee..eeeeee..hhhhhhhh..hhhhhhhhhh..hhhhhhhh.-----------.hhhhhhhhhhhhhhhhhh..eeeeeeee...........hhhhhhhhhhhhhhhhhhhhhhhh..eeehhhhhhhhhhhhh..-------hhhhhhhhhhhh...hhh.eee....eee..hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------I PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lkx D   9 GVPDFVLLNQITENAFIENLTMRHKSDNIYTYIGDVVISTNPFKNLNIYKESDIKAYNGRYKYEMPPHMYALANDAYRSMRQSQENQCVIISGESGAGKTEASKKIMQFLTFVSSNQSPNGERISKMLLDSNPLLEAFGNAKTLRNDNSSRFGKYMEMQFNAVGSPIGGKITNYLLEKSRVVGRTQGERSFHIFYQMLKGLSQSKLDELGLTPNAPAYEYLKKSGCFDVSTIDDSGEFKIIVKAMETLGLKESDQNSIWRILAAILHIGNITFAEAAEQRTGTTTVKVSDTKSLAAAASCLKTDQQSLSIALCYRS----------VISVPMDCNQAAYSRDALAKALYERLFNWLVSKINTIINCTTEKGPVIGILDIYGFEVFQNNSFEQLNINFCNEKLQQLFIELTLKSEQEEYVREGIEWKNIEYFNNKPICELIEKKPIGLISLLDEACLIAKSTDQTFLDSICKQFEKNPHLQSYVVSKDRSIGDTCFRLKHYAGDVTYDVRGFLDKNKDTLFGDLISSMQSSSDPLVQGLFP-----------ETAGSQFRNAMNALITTLLACSPHYVRCIKSNDNKQAGVIDEDRVRHQVRYLGLLENVRVRRAGFAGRIEYTRFYNRYKMLCKK-------TAKQATELILQQHNIDKEEIRMGKTKVFIRNPTTLFYFEEKRELEM 696
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318     |   -      |338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548         - |     568       578       588       598       608       618       628       638    |    -  |    658       668       678       688        
                                                                                                                                                                                                                                                                                                                                                     324        335                                                                                                                                                                                                                  548         560                                                                                643     651
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 4)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1LKX)

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Clan: P-loop_NTPase (1112)

(-) Gene Ontology  (18, 18)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (MYOE_DICDI | Q03479)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    GO:0030898    actin-dependent ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate. This reaction requires the presence of an actin filament to accelerate release of ADP and phosphate.
    GO:0005516    calmodulin binding    Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
    GO:0000146    microfilament motor activity    Catalysis of movement along a microfilament, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
    GO:0003774    motor activity    Catalysis of the generation of force resulting either in movement along a microfilament or microtubule, or in torque resulting in membrane scission, coupled to the hydrolysis of a nucleoside triphosphate.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0044351    macropinocytosis    An endocytosis process that results in the uptake of liquid material by cells from their external environment by the 'ruffling' of the cell membrane to form heterogeneously sized intracellular vesicles called macropinosomes, which can be up to 5 micrometers in size.
    GO:0006909    phagocytosis    An endocytosis process that results in the engulfment of external particulate material by phagocytes. The particles are initially contained within phagocytic vacuoles (phagosomes), which then fuse with primary lysosomes to effect digestion of the particles.
cellular component
    GO:0031252    cell leading edge    The area of a motile cell closest to the direction of movement.
    GO:0044291    cell-cell contact zone    Extended zone of intimate apposition between two cells containing one or more types of intercellular junctions, e.g., the intercalated disk of muscle.
    GO:0032009    early phagosome    A membrane-bounded intracellular vesicle as initially formed upon the ingestion of particulate material by phagocytosis.
    GO:0070685    macropinocytic cup    A cell projection that forms at the site of macropinocytosis, a form of endocytosis that results in the uptake of relatively large amounts of extracellular fluid. The macropinocytic cup membrane selectively excludes certain proteins, such as H36 or PM4C4 in Dictyostelium, and the underlying cytoskeleton is enriched in F-actin and coronin.
    GO:0045160    myosin I complex    A myosin complex containing a class I myosin heavy chain and associated light chains; myosin I heavy chains are single-headed, possess tails of various lengths, and do not self-associate into bipolar filaments; myosin I complexes are involved in diverse processes related to membrane traffic and cell movement.
    GO:0016459    myosin complex    A protein complex, formed of one or more myosin heavy chains plus associated light chains and other proteins, that functions as a molecular motor; uses the energy of ATP hydrolysis to move actin filaments or to move vesicles or other cargo on fixed actin filaments; has magnesium-ATPase activity and binds actin. Myosin classes are distinguished based on sequence features of the motor, or head, domain, but also have distinct tail regions that are believed to bind specific cargoes.
    GO:0001891    phagocytic cup    An invagination of the cell membrane formed by an actin dependent process during phagocytosis. Following internalization it is converted into a phagosome.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0031143    pseudopodium    A temporary protrusion or retractile process of a cell, associated with flowing movements of the protoplasm, and serving for locomotion and feeding.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    ADP  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    MG  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    VO4  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Met C:696 - Pro C:697   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]
    Biological Unit 3  [ Jena3D ]
    Biological Unit 4  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym. Unit PNG format | Asym. Unit - sites PNG format | Biol. Unit 1 PNG format | Biol. Unit 1 - sites PNG format | Biol. Unit 2 PNG format | Biol. Unit 3 PNG format | Biol. Unit 4 PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1lkx
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  MYOE_DICDI | Q03479
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  MYOE_DICDI | Q03479
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        MYOE_DICDI | Q03479: 4a7f 4a7h 4a7l

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1LKX)