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(-) Description

Title :  STRUCTURE OF HUMAN SUN-KASH COMPLEX
 
Authors :  W. J. Wang, Z. B. Shi
Date :  08 Jun 12  (Deposition) - 18 Jul 12  (Release) - 06 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.05
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Linc Complex, Transmembrane Protein, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. Wang, Z. Shi, S. Jiao, C. Chen, H. Wang, G. Liu, Q. Wang, Y. Zhao, M. I. Greene, Z. Zhou
Structural Insights Into Sun-Kash Complexes Across The Nuclear Envelope.
Cell Res. V. 22 1440 2012
PubMed-ID: 22945352  |  Reference-DOI: 10.1038/CR.2012.126

(-) Compounds

Molecule 1 - SUN DOMAIN-CONTAINING PROTEIN 2
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21B
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: SUN DOMAIN (UNP RESIDUES 523-717)
    Gene: SUN2, FRIGG, KIAA0668, RAB5IP, UNC84B
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PROTEIN UNC-84 HOMOLOG B, RAB5-INTERACTING PROTEIN, RAB5IP, SAD1/UNC-84 PROTEIN-LIKE 2
 
Molecule 2 - NESPRIN-2
    Chains: B
    Engineered: YES
    Fragment: KASH DOMAIN (UNP RESIDUES 6872-6883)
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: THIS SEQUENCE OCCURS NATURALLY IN HUMANS.
    Synonym: NUCLEAR ENVELOPE SPECTRIN REPEAT PROTEIN 2, NUCLEUS AND ACTIN CONNECTING ELEMENT PROTEIN, PROTEIN NUANCE, SYNAPTIC NUCLEAR ENVELOPE PROTEIN 2, SYNE-2
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4FI9)

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:552 , SER A:553 , GLY A:554 , GLY A:555 , ALA A:556 , SER A:557 , VAL A:558 , SER A:560 , LYS A:570 , THR A:571 , ALA A:572 , LEU A:573 , LEU A:574 , SER A:575 , TRP A:582 , TYR A:583 , ARG A:589 , GLY A:599 , CYS A:601 , SER A:641 , TYR A:703 , CYS A:705 , TYR A:707BINDING SITE FOR CHAIN B OF NESPRIN-2

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:601 -A:705

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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    
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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:195
                                                                                                                                                                                                                                    
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhh................ee.............eeeee..eeeee...hhhhhhh........eeee...eeeeeeeeeeeeeeeeeee..hhhhhhhhh......eeeeeee........eeeeeee.......eeeee........eeeeeeee........eeee.eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4fi9 A  523 VTEEQVHHIVKQALQRYSEDRIGLADYALESGGASVISTRCSETYETKTALLSLFGIPLWYHSQSPRVILQPDVHPGNCWAFQGPQGFAVVRLSARIRPTAVTLEHVPKALSPNSTISSAPKDFAIFGFDEDLQQEGTLLGKFTYDQDGEPIQTFHFQAPTMATYQVVELRILTNWGHPEYTCIYRFRVHGEPAH  717
                                   532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712     


Chain B from PDB  Type:PROTEIN  Length:14
                                               
               SCOP domains -------------- SCOP domains
               CATH domains -------------- CATH domains
               Pfam domains -------------- Pfam domains
         Sec.struct. author ...eeee....... Sec.struct. author
                 SAPs(SNPs) -------------- SAPs(SNPs)
                    PROSITE -------------- PROSITE
                 Transcript -------------- Transcript
                4fi9 B 6872 FYPMLRYTNGPPPT 6885
                                  6881
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4FI9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4FI9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4FI9)

(-) Gene Ontology  (47, 60)

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 Related Entries

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

UniProtKB/Swiss-Prot
        SUN2_HUMAN | Q9UH99: 3unp 4dxr 4dxs 4dxt
        SYNE2_HUMAN | Q8WXH0: 4dxs

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