3UKX - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   MOUSE IMPORTIN ALPHA: BIMAX2 PEPTIDE COMPLEX

Authors :   M. Marfori, J. K. Forwood, T. G. Lonhienne, B. Kobe

Date :   10 Nov 11 (Deposition) - 03 Oct 12 (Release) - 03 Oct 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.20

Chains :   Asym./Biol. Unit : B,C

Keywords :   Arm Repeat, Armadillo Repeat, Nuclear Transport, Nuclear Localisation Signal Binding, Importin Beta Binding, Protein Transport-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Marfori, T. G. Lonhienne, J. K. Forwood, B. Kobe
Structural Basis Of High-Affinity Nuclear Localization Signal Interactions With Importin-Alpha
Traffic V. 13 532 2012
PubMed-ID: 22248489 | Reference-DOI: 10.1111/J.1600-0854.2012.01329.X

Molecule 1 - IMPORTIN SUBUNIT ALPHA-2
	Chains	:	B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	UNP RESIDUES 70-529
	Gene	:	KPNA2
	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 - BIMAX2 PEPTIDE
	Chains	:	C
	Engineered	:	YES
	Other Details	:	DESIGNED PEPTIDE INHIBITOR
	Synthetic	:	YES

		1	2
Asymmetric/Biological Unit	:	B	C

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 3UKX)

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH B:7 , HOH B:9 , HOH B:16 , LEU B:104 , SER B:105 , ARG B:106 , GLU B:107 , PRO B:110 , TRP B:142 , ASN B:146 , ALA B:148 , SER B:149 , GLY B:150 , THR B:151 , THR B:155 , GLN B:181 , TRP B:184 , ASN B:188 , GLY B:191 , ASP B:192 , ASN B:228 , TRP B:231 , ASN B:235 , ARG B:238 , TRP B:273 , TYR B:277 , GLY B:281 , ASN B:283 , ILE B:286 , THR B:311 , ARG B:315 , ASN B:319 , VAL B:321 , THR B:322 , GLY B:323 , ASP B:325 , THR B:328 , GLU B:354 , TRP B:357 , SER B:360 , ASN B:361 , ALA B:364 , GLY B:365 , GLU B:396 , TRP B:399 , THR B:402 , ASN B:403 , SER B:406 , HOH B:574 , HOH B:581 , HOH B:625 , HOH C:27 , HOH C:51 , HOH C:68 , HOH C:124 , HOH C:143 , HOH C:144 , HOH C:148 , HOH C:149 , HOH C:175 , HOH C:189 , HOH C:193 , HOH C:215 , HOH C:235 , HOH C:278 , HOH C:296 , HOH C:305 , HOH C:313	BINDING SITE FOR CHAIN C OF BIMAX2 PEPTIDE

(no "SS Bond" information available for 3UKX)

Asymmetric/Biological Unit

No.	Residues
1	Asn B:241	-	Pro B:242

(no "SAP(SNP)/Variant" information available for 3UKX)

Asymmetric/Biological Unit (1, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ARM_REPEAT	PS50176	Armadillo/plakoglobin ARM repeat profile.	IMA1_MOUSE	162-204 119-162 204-230 251-293 293-335 335-377	6	B:162-204 B:119-162 B:204-230 B:251-293 B:293-335 B:335-377

(no "Exon" information available for 3UKX)

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:426
 aligned with IMA1_MOUSE | P52293 from UniProtKB/Swiss-Prot  Length:529

    Alignment length:426
                                    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      
           IMA1_MOUSE    72 GTVNWSVEDIVKGINSNNLESQLQATQAARKLLSREKQPPIDNIIRAGLIPKFVSFLGKTDCSPIQFESAWALTNIASGTSEQTKAVVDGGAIPAFISLLASPHAHISEQAVWALGNIAGDGSAFRDLVIKHGAIDPLLALLAVPDLSTLACGYLRNLTWTLSNLCRNKNPAPPLDAVEQILPTLVRLLHHNDPEVLADSCWAISYLTDGPNERIEMVVKKGVVPQLVKLLGATELPIVTPALRAIGNIVTGTDEQTQKVIDAGALAVFPSLLTNPKTNIQKEATWTMSNITAGRQDQIQQVVNHGLVPFLVGVLSKADFKTQKEAAWAITNYTSGGTVEQIVYLVHCGIIEPLMNLLSAKDTKIIQVILDAISNIFQAAEKLGETEKLSIMIEECGGLDKIEALQRHENESVYKASLNLIEKYFS 497
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....hhhhhhhhhhh.hhhhhhhhhhhhhhhh......hhhhhhhh.hhhhhhhhhh...hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhh....hhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh..hhhhhhhhhh..hhhhhhhhhh..hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh..hhhhhhhhhhh.hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ------------------------------------------------------------------------------------------ARM_REPEAT  PDB: B:162-204 UniProt: 162-204----------------------------------------------ARM_REPEAT  PDB: B:251-293 UniProt: 251-293-----------------------------------------ARM_REPEAT  PDB: B:335-377 UniProt: 335-377------------------------------------------------------------------------------------------------------------------------ PROSITE (1)
                PROSITE (2) -----------------------------------------------ARM_REPEAT  PDB: B:119-162 UniProt: 119-162 -----------------------------------------ARM_REPEAT  PDB: B:204-230 --------------------------------------------------------------ARM_REPEAT  PDB: B:293-335 UniProt: 293-335------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3ukx B  72 GTVNWSVEDIVKGINSNNLESQLQATQAARKLLSREKQPPIDNIIRAGLIPKFVSFLGKTDCSPIQFESAWALTNIASGTSEQTKAVVDGGAIPAFISLLASPHAHISEQAVWALGNIAGDGSAFRDLVIKHGAIDPLLALLAVPDLSTLACGYLRNLTWTLSNLCRNKNPAPPLDAVEQILPTLVRLLHHNDPEVLADSCWAISYLTDGPNERIEMVVKKGVVPQLVKLLGATELPIVTPALRAIGNIVTGTDEQTQKVIDAGALAVFPSLLTNPKTNIQKEATWTMSNITAGRQDQIQQVVNHGLVPFLVGVLSKADFKTQKEAAWAITNYTSGGTVEQIVYLVHCGIIEPLMNLLSAKDTKIIQVILDAISNIFQAAEKLGETEKLSIMIEECGGLDKIEALQRHENESVYKASLNLIEKYFS 497
                                    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 C from PDB  Type:PROTEIN  Length:23
                                                       
               SCOP domains ----------------------- SCOP domains
               CATH domains ----------------------- CATH domains
               Pfam domains ----------------------- Pfam domains
         Sec.struct. author ....................... Sec.struct. author
                 SAPs(SNPs) ----------------------- SAPs(SNPs)
                    PROSITE ----------------------- PROSITE
                 Transcript ----------------------- Transcript
                 3ukx C   4 RRRKRKREWDDDDDPPKKRRRLD  26
                                    13        23

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 '\|'

(no "SCOP Domain" information available for 3UKX)

(no "CATH Domain" information available for 3UKX)

(no "Pfam Domain" information available for 3UKX)

Asymmetric/Biological Unit(hide GO term definitions)

Chain B (IMA1_MOUSE | P52293)

molecular function
	GO:0042826	histone deacetylase binding	Interacting selectively and non-covalently with the enzyme histone deacetylase.
	GO:0008139	nuclear localization sequence binding	Interacting selectively and non-covalently with a nuclear localization sequence, a specific peptide sequence that acts as a signal to localize the protein within the nucleus.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0008565	protein transporter activity	Enables the directed movement of proteins into, out of or within a cell, or between cells.
biological process
	GO:0006607	NLS-bearing protein import into nucleus	The directed movement of a protein bearing a nuclear localization signal (NLS) from the cytoplasm into the nucleus, across the nuclear membrane.
	GO:0006606	protein import into nucleus	The directed movement of a protein from the cytoplasm to the nucleus.
	GO:0015031	protein transport	The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005643	nuclear pore	Any of the numerous similar discrete openings in the nuclear envelope of a eukaryotic cell, where the inner and outer nuclear membranes are joined.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Asymmetric/Biological Unit
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	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Asn B:241 - Pro B:242	[ RasMol ]

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1ial	IMPORTIN ALPHA, MOUSE
3ukw
3uky
3ukz
3ul0
3ul1

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 6)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (14, 14)

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