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(-) Description

Title :  IMPORTIN ALPHA 1 DELTA IBB IN COMPLEX WITH INFLUENZA PB2 NUCLEAR LOCALIZATION DOMAIN
 
Authors :  R. A. Pumroy, G. Cingolani
Date :  08 Aug 14  (Deposition) - 04 Feb 15  (Release) - 11 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  B,E
Keywords :  Importin Karyopherin Complex Nls, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. A. Pumroy, S. Ke, D. J. Hart, U. Zachariae, G. Cingolani
Molecular Determinants For Nuclear Import Of Influenza A Pb By Importin Alpha Isoforms 3 And 7.
Structure V. 23 374 2015
PubMed-ID: 25599645  |  Reference-DOI: 10.1016/J.STR.2014.11.015

(-) Compounds

Molecule 1 - IMPORTIN SUBUNIT ALPHA-1
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21-AI
    Expression System Taxid: 562
    Gene: KPNA2, RCH1
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: IMPORTIN ALPHA P1,KARYOPHERIN SUBUNIT ALPHA-2,PENDULIN,PORE TARGETING COMPLEX 58 KDA SUBUNIT,PTAC58,RAG COHORT PROTEIN 1,SRP1- ALPHA
 
Molecule 2 - POLYMERASE BASIC PROTEIN 2
    Chains: E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21-AI
    Expression System Taxid: 562
    Gene: PB2
    Organism Scientific: INFLUENZA A VIRUS
    Organism Taxid: 392809
    Strain: A/VICTORIA/3/1975 H3N2
    Synonym: RNA-DIRECTED RNA POLYMERASE SUBUNIT P3

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : BE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1PO42Ligand/IonPHOSPHATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS B:175 , ALA B:176 , HIS B:177 , HOH B:982binding site for residue PO4 B 601
2AC2SOFTWARELYS B:202 , GLN B:352 , HOH B:702 , HOH B:704 , HOH B:706 , HOH B:707 , HOH B:723 , HOH B:733 , HOH B:764binding site for residue PO4 B 602

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4UAF)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Lys B:108 -Gln B:109
2Asn B:241 -Pro B:242
3Gly E:727 -Gln E:728

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4UAF)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4UAF)

(-) Exons   (0, 0)

(no "Exon" information available for 4UAF)

(-) Sequences/Alignments

Asymmetric/Biological 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 B from PDB  Type:PROTEIN  Length:425
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhh..hhhhhhhhhhhhhhhhhh....hhhhhhhh.hhhhhhhhhh...hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhh....hhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh..hhhhhhhhhh..hhhhhhhhhh..hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4uaf B  72 GTVNWSVEDIVKGINSNNLESQLQATQAARKLLSREKQPPIDNIIRAGLIPKFVSFLGKTDCSPIQFESAWALTNIASGTSEQTKAVVDGGAIPAFISLLASPHAHISEQAVWALGNIAGDGSAFRDLVIKHGAIDPLLALLAVPDLSTLACGYLRNLTWTLSNLCRNKNPAPPLDAVEQILPTLVRLLHHNDPEVLADSCWAISYLTDGPNERIEMVVKKGVVPQLVKLLGATELPIVTPALRAIGNIVTGTDEQTQKVIDAGALAVFPSLLTNPKTNIQKEATWTMSNITAGRQDQIQQVVNHGLVPFLVGVLSKADFKTQKEAAWAITNYTSGGTVEQIVYLVHCGIIEPLMNLLSAKDTKIIQVILDAISNIFQAAEKLGETEKLSIMIEECGGLDKIEALQRHENESVYKASLNLIEKYF 496
                                    81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491     


Chain E from PDB  Type:PROTEIN  Length:72
                                                                                                        
               SCOP domains ------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhh.eeeeee.hhhhh...hhhhhh......eeeeee...eeeeeee...................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------ Transcript
                 4uaf E 687 ESAVLRGFLILGKEDRRYGPALSINELSNLAKGEKANVLIGQGDVVLVMKRKRDSSILTDSQTATKRIRMAI 758
                                   696       706       716       726       736       746       756
   Legend:   → Mismatch (orange background)
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  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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (30, 30)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        IMA1_MOUSE | P52293: 1ejl 1ejy 1ial 1iq1 1pjm 1pjn 1q1s 1q1t 1y2a 2c1m 2ynr 3btr 3knd 3l3q 3oqs 3q5u 3rz9 3rzx 3tpm 3tpo 3ukw 3ukx 3uky 3ukz 3ul0 3ul1 3uvu 3ve6 3zin 3zio 3zip 3ziq 3zir 4ba3 4htv 4mz5 4mz6 4oih 4u54 4u58 4u5l 4u5n 4u5o 4u5s 4u5u 4u5v 4yi0 4zdu 5b56 5ctt 5d5k 5e6q 5ekf 5ekg 5fc8 5hhg 5huw 5huy 5k9s 5klr 5klt 5svz 5wum 5wun 5x8n
        PB2_I75A3 | P31345: 2gmo 2jdq 2vqz 2vy6 2vy7 2vy8 4nce 4ncm 4p1u 4uad 4uae

(-) Related Entries Specified in the PDB File

4uad 4uae