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(-) Description

Title :  CRYSTAL STRUCTURE OF THE NEMATODE SPERM CELL MOTILITY PROTEIN MFP2B
 
Authors :  R. P. Grant, S. M. Buttery, G. C. Ekman, T. M. Roberts, M. Stewart
Date :  07 Feb 05  (Deposition) - 16 Mar 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Motility, Ascaris, Nematode, Msp (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. P. Grant, S. M. Buttery, G. C. Ekman, T. M. Roberts, M. Stewart
Structure Of Mfp2 And Its Function In Enhancing Msp Polymerization In Ascaris Sperm Amoeboid Motility
J. Mol. Biol. V. 347 583 2005
PubMed-ID: 15755452  |  Reference-DOI: 10.1016/J.JMB.2005.01.054

(-) Compounds

Molecule 1 - MFP2B
    Cell: SPERM
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMW172
    Expression System Taxid: 562
    Expression System Variant: DE3(RIL)
    Organism Scientific: ASCARIS SUUM
    Organism Taxid: 6253

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 18)

Asymmetric Unit (3, 18)
No.NameCountTypeFull Name
1MSE14Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION
3ZN2Ligand/IonZINC ION
Biological Unit 1 (2, 9)
No.NameCountTypeFull Name
1MSE7Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION
3ZN-1Ligand/IonZINC ION
Biological Unit 2 (1, 7)
No.NameCountTypeFull Name
1MSE7Mod. Amino AcidSELENOMETHIONINE
2SO4-1Ligand/IonSULFATE ION
3ZN-1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:86 , CYS A:174 , CYS A:176 , CYS A:179BINDING SITE FOR RESIDUE ZN A1369
2AC2SOFTWAREALA A:12 , PHE A:13 , GLN A:81 , HOH A:2570 , HOH A:2571 , ASN B:41 , TYR B:62BINDING SITE FOR RESIDUE SO4 A1370
3AC3SOFTWARETRP A:122 , PRO A:126 , HOH A:2572 , HOH A:2573BINDING SITE FOR RESIDUE SO4 A1371
4AC4SOFTWAREHIS B:86 , CYS B:174 , CYS B:176 , CYS B:179BINDING SITE FOR RESIDUE ZN B1369

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BJR)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2BJR)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2BJR)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2BJR)

(-) Exons   (0, 0)

(no "Exon" information available for 2BJR)

(-) 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:363
 aligned with Q7YXJ9_ASCSU | Q7YXJ9 from UniProtKB/TrEMBL  Length:368

    Alignment length:363
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365   
         Q7YXJ9_ASCSU     6 AKEDTWAFGPIGSPFPDNPVKALGQQNMYVALWYKNGRPMHGRAWNNGGVIECSFPYNKSELTGVKDLGGQIQVLQYKGNHLSLGYWYNWIKYSDRFDKMDKGAEMLRCGDSFPILWSERPGGALLGYVDNKTEIARFSHDGKVDEVSGSALANMLIIVRELKGGPPYCECEECKSEPPKPIVRVTLNEWADFRCGDPWPTSGTPVRALGRSLDTLPGENPDQYVALWYQSGEPVMGRIWNDGGKIAACFGWGGHEYRQKIGSIQVLYELPEAIRGFDYDWKPFPEAAQFGAKEWIPVHVDHHKGNISPAVLIVDGKEILGKADIRNERATIGYGGTEKVLVGPAVHSCMVLCRKAKPGCTID 368
               SCOP domains d2bjra1 A:6-184 Sperm motility protein MFP2                                                                                                                                        d2bjra2 A:185-368 Sperm motility protein MFP2                                                                                                                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee..................eeeeeee..eeeeeeeeee..eeeeeeee..eee.hhhhhh.eeeeee...hhhhhh.eeeeee..hhhhhhhh..ee.....eeeeee.......eeeeee....eeeeee..eeeeee.hhhh..eeeeee.........hhhhhh............eeeeee.........ee..hhhh............eeeeeee..eeeeeeeeee..eeeeeeee..eee.....eeeeeee.......eeeeeeehhhhhhhhhh.eee..........eeeeeee..eeeeeeee....eeeeee..eeeeee.hhhh..eeeeeee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bjr A   6 AKEDTWAFGPIGSPFPDNPVKALGQQNmYVALWYKNGRPmHGRAWNNGGVIECSFPYNKSELTGVKDLGGQIQVLQYKGNHLSLGYWYNWIKYSDRFDKmDKGAEmLRCGDSFPILWSERPGGALLGYADNKTEIARFSHDGKVDEVSGSALANmLIIARELKGGPPYCECEECKSEPPKPIVRVTLNEWADFRCGDPWPTVGTPVRALGRSLDTLPGENPDQYVALWYQSGEPVmGRIWNDGGKIAACFGWGGHEYRQKIGSIQILYELPEAIRGFDYDWKPFPEAAQFGAKEWIPVHVDHHKGNISPAVLIVDGKEILGKADIRNERATIGYGGTEKVLVGPAVHSCmVLCRKAKPGCTID 368
                                    15        25       |35        45        55        65        75        85        95       105     | 115       125       135       145       155    |  165       175       185       195       205       215       225       235     | 245       255       265       275       285       295       305       315       325       335       345       355       365   
                                                      33-MSE      45-MSE                                                     105-MSE |                                              160-MSE                                                                          241-MSE                                                                                                           355-MSE         
                                                                                                                                   111-MSE                                                                                                                                                                                                                                                             


Chain B from PDB  Type:PROTEIN  Length:357
 aligned with Q7YXJ9_ASCSU | Q7YXJ9 from UniProtKB/TrEMBL  Length:368

    Alignment length:363
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365   
         Q7YXJ9_ASCSU     6 AKEDTWAFGPIGSPFPDNPVKALGQQNMYVALWYKNGRPMHGRAWNNGGVIECSFPYNKSELTGVKDLGGQIQVLQYKGNHLSLGYWYNWIKYSDRFDKMDKGAEMLRCGDSFPILWSERPGGALLGYVDNKTEIARFSHDGKVDEVSGSALANMLIIVRELKGGPPYCECEECKSEPPKPIVRVTLNEWADFRCGDPWPTSGTPVRALGRSLDTLPGENPDQYVALWYQSGEPVMGRIWNDGGKIAACFGWGGHEYRQKIGSIQVLYELPEAIRGFDYDWKPFPEAAQFGAKEWIPVHVDHHKGNISPAVLIVDGKEILGKADIRNERATIGYGGTEKVLVGPAVHSCMVLCRKAKPGCTID 368
               SCOP domains d2bjrb1 B:6-184 Sperm motility protein MFP2                                                                                                                                        d  2bjrb2 B:185-368 Sperm motility protein MFP2                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee..................eeeeeee..eeeeeeeeee..eeeeeeee..eee.hhhhhh.eeeeee...hhhhhh.eeeeee..hhhhhhhh..ee.....eeeeee.......eeeeee....eeeeee..eeeeehhhhhh..eeeeee.........hhhhhh....--......eeeeee.............hhhh............eeeeeee..eeeeeeeeee..eeeeeeee..eee.....eeeeee........eeeeeeehhhhh.----..ee..........eeeeeee..eeeeeeee....eeeeee..eeeeee.hhhhh.eeeeeee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bjr B   6 AKEDTWAFGPIGSPFPDNPVKALGQQNmYVALWYKNGRPmHGRAWNNGGVIECSFPYNKSELTGVKDLGGQIQVLQYKGNHLSLGYWYNWIKYSDRFDKmDKGAEmLRCGDSFPILWSERPGGALLGYADNKTEIARFSHDGKVDEVSGSALANmLIIARELKGGPPYCECEECKSEPPK--VRVTLNEWADFRCGDPWPTVGTPVRALGRSLDTLPGENPDQYVALWYQSGEPVmGRIWNDGGKIAACFGWGGHEYRQKIGSIQILYELPEAIRGFDYDWKPFPEAAQ----EWIPVHVDHHKGNISPAVLIVDGKEILGKADIRNERATIGYGGTEKVLVGPAVHSCmVLCRKAKPGCTID 368
                                    15        25       |35        45        55        65        75        85        95       105     | 115       125       135       145       155    |  165       175       185  |    195       205       215       225       235     | 245       255       265       275       285        |-   |   305       315       325       335       345       355       365   
                                                      33-MSE      45-MSE                                                     105-MSE |                                              160-MSE                  185  |                                                  241-MSE                                              294  299                                                     355-MSE         
                                                                                                                                   111-MSE                                                                      188
   Legend:   → Mismatch (orange background)
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    → 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: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2BJR)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BJR)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q7YXJ9_ASCSU | Q7YXJ9)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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2bjq CRYSTAL STRUCTURE OF THE NEMATODE SPERM CELL MOTILITY PROTEIN MFP2