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(-) Description

Title :  KARYOPHERIN NUCLEAR STATE
 
Authors :  A. G. Cook, N. Fukuhara, M. Jinek, E. Conti
Date :  18 Jul 09  (Deposition) - 25 Aug 09  (Release) - 15 Sep 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.20
Chains :  Asym. Unit :  B,C,D,E,T,U
Biol. Unit 1:  B,D,T  (1x)
Biol. Unit 2:  C,E,U  (1x)
Keywords :  Karyopherin, Exportin, Heat Repeat, Trna, Gtpase, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. G. Cook, N. Fukuhara, M. Jinek, E. Conti
Structures Of The Trna Export Factor In The Nuclear And Cytosolic States
Nature V. 461 60 2009
PubMed-ID: 19680239  |  Reference-DOI: 10.1038/NATURE08394
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - EXPORTIN-T
    Chains: T, U
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LOS1, SPBP8B7.09C
    Organism Common: FISSION YEAST
    Organism Scientific: SCHIZOSACCHAROMYCES POMBE
    Organism Taxid: 4896
    Synonym: TRNA EXPORTIN, EXPORTIN(TRNA), KARYOPHERIN-BETA
 
Molecule 2 - GTP-BINDING NUCLEAR PROTEIN GSP1/CNR1
    Chains: B, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PPROEX-HTB
    Expression System Strain: DL-41
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RAN, UNP RESIDUES 9-179
    Gene: CNR1, CST17, GSP1, L8003.19, YLR293C
    Mutation: YES
    Organism Common: BAKER'S YEAST
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 4932
    Synonym: GTPASE RAN HOMOLOG, GENETIC SUPPRESSOR OF PRP20-1, CHROMOSOME STABILITY PROTEIN 17
 
Molecule 3 - RNA (62-MER)
    Chains: D, E
    Engineered: YES
    Other Details: NUCLEOTIDE SYNTHESIS
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : BCDETU
Biological Unit 1 (1x): B D T 
Biological Unit 2 (1x):  C E U

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1GTP2Ligand/IonGUANOSINE-5'-TRIPHOSPHATE
2MG2Ligand/IonMAGNESIUM ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1GTP1Ligand/IonGUANOSINE-5'-TRIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1GTP1Ligand/IonGUANOSINE-5'-TRIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH B:1 , MG B:2 , HOH B:3 , GLY B:21 , GLY B:22 , GLY B:24 , LYS B:25 , THR B:26 , THR B:27 , PHE B:37 , GLU B:38 , LYS B:39 , LYS B:40 , TYR B:41 , ILE B:42 , ALA B:43 , THR B:44 , THR B:68 , ALA B:69 , GLY B:70 , ASN B:124 , LYS B:125 , ASP B:127 , SER B:152 , ALA B:153 , LYS B:154 , THR T:798 , ASP T:799BINDING SITE FOR RESIDUE GTP B 250
2AC2SOFTWARETHR B:26 , THR B:44 , ASP B:67 , GTP B:250BINDING SITE FOR RESIDUE MG B 2
3AC3SOFTWAREHOH C:4 , MG C:5 , HOH C:6 , GLY C:21 , GLY C:22 , GLY C:24 , LYS C:25 , THR C:26 , THR C:27 , GLU C:38 , LYS C:39 , LYS C:40 , TYR C:41 , ILE C:42 , ALA C:43 , THR C:44 , THR C:68 , GLY C:70 , ASN C:124 , LYS C:125 , ASP C:127 , SER C:152 , ALA C:153 , LYS C:154 , GLY U:797 , THR U:798 , ASP U:799BINDING SITE FOR RESIDUE GTP C 250
4AC4SOFTWARETHR C:26 , THR C:44 , ASP C:67 , GTP C:250BINDING SITE FOR RESIDUE MG C 5

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3ICQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3ICQ)

(-) Exons   (0, 0)

(no "Exon" information available for 3ICQ)

(-) 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 B from PDB  Type:PROTEIN  Length:167
 aligned with GSP1_YEAST | P32835 from UniProtKB/Swiss-Prot  Length:219

    Alignment length:167
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       
           GSP1_YEAST    11 PTFKLVLVGDGGTGKTTFVKRHLTGEFEKKYIATIGVEVHPLSFYTNFGEIKFDVWDTAGQEKFGGLRDGYYINAQCAIIMFDVTSRITYKNVPNWHRDLVRVCENIPIVLCGNKVDVKERKVKAKTITFHRKKNLQYYDISAKSNYNFEKPFLWLARKLAGNPQLE 177
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3icqB00 B:11-177 P-loop containing nucleotide triphosphate hydrolases                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee....hhhhhhhhhhh............eeeeeeeee....eeeeeeeee..........hhhhh...eeeeeee...hhhhhhhhhhhhhhhhhh....eeeeee..............hhhhhh..eeee.........hhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3icq B  11 PTFKLVLVGDGGTGKTTFVKRHLTGEFEKKYIATIGVEVHPLSFYTNFGEIKFDVWDTAGLEKFGGLRDGYYINAQCAIIMFDVTSRITYKNVPNWHRDLVRVCENIPIVLCGNKVDVKERKVKAKTITFHRKKNLQYYDISAKSNYNFEKPFLWLARKLAGNPQLE 177
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       


Chain C from PDB  Type:PROTEIN  Length:163
 aligned with GSP1_YEAST | P32835 from UniProtKB/Swiss-Prot  Length:219

    Alignment length:167
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       
           GSP1_YEAST    11 PTFKLVLVGDGGTGKTTFVKRHLTGEFEKKYIATIGVEVHPLSFYTNFGEIKFDVWDTAGQEKFGGLRDGYYINAQCAIIMFDVTSRITYKNVPNWHRDLVRVCENIPIVLCGNKVDVKERKVKAKTITFHRKKNLQYYDISAKSNYNFEKPFLWLARKLAGNPQLE 177
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3icqC00 C:11-177 P-loop containing nucleotide     triphosphate hydrolases                                                                                               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee....hhhhhhhhhhh............eeeeee...----..eeeeeee..........hhhhh...eeeeeee...hhhhhhhhhhhhhhhhhh....eeeeee.........hhhhhhhhhhh..eeee.........hhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3icq C  11 PTFKLVLVGDGGTGKTTFVKRHLTGEFEKKYIATIGVEVHPLSFY----EIKFDVWDTAGLEKFGGLRDGYYINAQCAIIMFDVTSRITYKNVPNWHRDLVRVCENIPIVLCGNKVDVKERKVKAKTITFHRKKNLQYYDISAKSNYNFEKPFLWLARKLAGNPQLE 177
                                    20        30        40        50    |   60        70        80        90       100       110       120       130       140       150       160       170       
                                                                       55   60                                                                                                                     


Chain D from PDB  Type:RNA  Length:62
                                                                                              
                 3icq D   1 GCGGAUUUAACUCAGUUGGGAGAGCGCGGAGGUCCUGUGUUCGAUCCACAGAAUUCGCACCA  76
                                    10        20      ||44        54        64        74  
                                                     27|                                  
                                                      42                                  


Chain E from PDB  Type:RNA  Length:62
                                                                                              
                 3icq E   1 GCGGAUUUAACUCAGUUGGGAGAGCGCCGAGGUCCUGUGUUCGAUCCACAGAAUUCGCACCA  76
                                    10        20       |44        54        64        74  
                                                      28|                                 
                                                       43                                 


Chain T from PDB  Type:PROTEIN  Length:949
 aligned with XPOT_SCHPO | O94258 from UniProtKB/Swiss-Prot  Length:978

    Alignment length:974
                                    11        21        31        41        51        61        71        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       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971    
           XPOT_SCHPO     2 SAQDVENAVEAALDPSVGPIIKQQATDFIGSLRSSSTGWKICHEIFSEKTKYKPSTRLICLQTLSEKVREWNNESNLLELQMIRDSVWSYIKELSFLDEPAYISNAVQHLLTLLFLQLYPSNWNDFFASLQGVIAASSQSEFSNFYLKVLLSIGDEIADSLVLKTDVQIQKDNLVKDAIRANDMSDIVSFVYEMMLAYSNAKNYGTVGLCLQVYAQWVSWININLIVNEPCMNLLYSFLQIEELRCAACETMTEIVNKKMKPLEKLNLLNILNLNLFFSKSQEQSTDPNFDEHVAKLINAQGVELVAIKSDPSELSPELKENCSFQLYNLFPYLIRYLSDDYDETSTAVFPFLSDLLVSLRKESSSKELSASLKEFLKSLLEAIIKKMKYDESQEWDDDPDSEEEAEFQEMRKKLKIFQDTINSIDSSLFSSYMYSAITSSLSTAATLSPENSWQLIEFALYETYIFGEGLRGPDAFFNEVDKSPTVLSQILALVTTSQVCRHPHPLVQLLYMEILVRYASFFDYESAAIPALIEYFVGPRGIHNTNERVRPRAWYLFYRFVKSIKKQVVNYTESSLAMLGDLLNISVSPVTDMDAPVPTLNSSIRNSDFNSQLYLFETVGVLISSGNLTPEEQALYCDSLINALIGKANAALSSDLSALENIISVYCSLMAIGNFAKGFPARGSEEVAWLASFNKASDEIFLILDRMGFNEDIRGAVRFTSGRIINVVGPDMLPKVPQLISILLNSIDMNELVDVLSFISQLIHIYKDNMMEITNRMLPTLLMRIFSSLSAAPQGTDDAVKQNDLRKSYISFILQLLNKGFGSILFTEENQVYFDPLINSILHFANLVGEPATQKSSIALVSKMVSLWGGKDGIAGFENFTLSLTPLCFEMPVNPNFNTRDGQSLVVLGELAGLQKIILEKLGDIYKSYLVTVYFPTVNFPDVMASEYLQALSNLDSRSFKQFFQKFIQALKS 975
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.hhhhhhhh---..hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhh..--..hhhhhhhhhhhhhh..............hhhhhhhh.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh...--...hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh..--hhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhh--------hhhhhhhhhhhhhhhhh.-------hhhhhhhhhhh..hhhhhhhhhhhhhhh-hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3icq T   2 SAQDVENAVEAALDPSVGPIIKQQATDFIGSLRSSSTGWKICHEIFSEKTKYKPSTRLICLQTLSEKVREWNNESNLLELQMIRDSVWSYIKELSFLDEPAYISNAVQHLLTLLFLQLYPSNWNDFFASLQGVIAASSQSEFSNFYLKVLLSIGDEIADSLVLKTDVQIQKDNLVKDAIRANDMSDIVSFVYEMMLAYSNAKNYGTVGLCLQVYAQWVSWININLIVNEPCMNLLYSFLQIEELRCAACETMTEIVNKKMKPLEKLNLLNILNLNLFFSKS---STDPNFDEHVAKLINAQGVELVAIKSDPSELSPELKENCSFQLYNLFPYLIRYLSDDYDETSTAVFPFLSDLLVSLRKESSSKELSASLKEFLKSLLEAIIKKMKYDESQEWDDDPDSEEEAEFQEMRKKLKIFQDTINSIDSSLFSSYMYSAITSSLSTAATLSPENSWQLIEFALYETYIFGEGLRGPDAFFNEVDKSPTVLSQILALVTTSQVCRHPHPLVQLLYMEILVRYASFFDYESAAIPALIEYFVGPRGIHNTNERVRPRAWYLFYRFVKSIKK--VNYTESSLAMLGDLLNISVSPVTDMDAPVPTLNSSIRNSDFNSQLYLFETVGVLISSGNLTPEEQALYCDSLINALIGKANAALSSDLSALENIISVYCSLMAIGNFAKGFPAR--EEVAWLASFNKASDEIFLILDRMGFNEDIRGAVRFTSGRIINVVGPDMLPKVPQLISILLNSIDMNELVDVLSFISQLIHIYKDNMMEITNRMLPTLLMRIFSSLSAAPQGTDDAVKQNDLRKSYISFILQLLNKGFGSILFTEENQVYFDPLINSILHFANLV--PATQKSSIALVSKMVSLWGGKDGIAGFENFTLSLTPLCFEMPVN--------QSLVVLGELAGLQKIILE-------SYLVTVYFPTVNFPDVMASEYLQALSNL-SRSFKQFFQKFIQALKS 975
                                    11        21        31        41        51        61        71        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       501       511       521       531       541       551       561      |571       581       591       601       611       621       631       641       651       661       671       681  |  | 691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841        |- |     861       871       881       891    |    -   |   911       921|      931       941       951     | 961       971    
                                                                                                                                                                                                                                                                                                                  282 286                                                                                                                                                                                                                                                                                       568  |                                                                                                              684  |                                                                                                                                                                850  |                                        896      905              922     930                        957 |                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   571                                                                                                                 687                                                                                                                                                                   853                                                                                                       959                


Chain U from PDB  Type:PROTEIN  Length:943
 aligned with XPOT_SCHPO | O94258 from UniProtKB/Swiss-Prot  Length:978

    Alignment length:974
                                    11        21        31        41        51        61        71        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       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971    
           XPOT_SCHPO     2 SAQDVENAVEAALDPSVGPIIKQQATDFIGSLRSSSTGWKICHEIFSEKTKYKPSTRLICLQTLSEKVREWNNESNLLELQMIRDSVWSYIKELSFLDEPAYISNAVQHLLTLLFLQLYPSNWNDFFASLQGVIAASSQSEFSNFYLKVLLSIGDEIADSLVLKTDVQIQKDNLVKDAIRANDMSDIVSFVYEMMLAYSNAKNYGTVGLCLQVYAQWVSWININLIVNEPCMNLLYSFLQIEELRCAACETMTEIVNKKMKPLEKLNLLNILNLNLFFSKSQEQSTDPNFDEHVAKLINAQGVELVAIKSDPSELSPELKENCSFQLYNLFPYLIRYLSDDYDETSTAVFPFLSDLLVSLRKESSSKELSASLKEFLKSLLEAIIKKMKYDESQEWDDDPDSEEEAEFQEMRKKLKIFQDTINSIDSSLFSSYMYSAITSSLSTAATLSPENSWQLIEFALYETYIFGEGLRGPDAFFNEVDKSPTVLSQILALVTTSQVCRHPHPLVQLLYMEILVRYASFFDYESAAIPALIEYFVGPRGIHNTNERVRPRAWYLFYRFVKSIKKQVVNYTESSLAMLGDLLNISVSPVTDMDAPVPTLNSSIRNSDFNSQLYLFETVGVLISSGNLTPEEQALYCDSLINALIGKANAALSSDLSALENIISVYCSLMAIGNFAKGFPARGSEEVAWLASFNKASDEIFLILDRMGFNEDIRGAVRFTSGRIINVVGPDMLPKVPQLISILLNSIDMNELVDVLSFISQLIHIYKDNMMEITNRMLPTLLMRIFSSLSAAPQGTDDAVKQNDLRKSYISFILQLLNKGFGSILFTEENQVYFDPLINSILHFANLVGEPATQKSSIALVSKMVSLWGGKDGIAGFENFTLSLTPLCFEMPVNPNFNTRDGQSLVVLGELAGLQKIILEKLGDIYKSYLVTVYFPTVNFPDVMASEYLQALSNLDSRSFKQFFQKFIQALKS 975
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh.----..hhhhhhhhhhhhhh....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh---..hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh...............hhhhhhh..hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...--hhhhhhhhhhhhhhhhhhh..----hhhhhhhhhhhhhhhhhhh..------hhhhhhhhhhhhhhhhhhhh---hhhhhhhh.....-------hhhhhhhh--hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3icq U   2 SAQDVENAVEAAL----GPIIKQQATDFIGSLRSSSTGWKICHEIFSEKTKYKPSTRLICLQTLSEKVREWNNESNLLELQMIRDSVWSYIKELSFLDEPAYISNAVQHLLTLLFLQLYPSNWNDFFASLQGVIAASSQSEFSNFYLKVLLSIGDEIADSLVLKTDVQIQKDNLVKDAIRANDMSDIVSFVYEMMLAYSNAKNYGTVGLCLQVYAQWVSWININLIVNEPCMNLLYSFLQIEELRCAACETMTEIVNKKMKPLEKLNLLNILNLNLFFSKS---STDPNFDEHVAKLINAQGVELVAIKSDPSELSPELKENCSFQLYNLFPYLIRYLSDDYDETSTAVFPFLSDLLVSLRKESSSKELSASLKEFLKSLLEAIIKKMKYDESQEWDDDPDSEEEAEFQEMRKKLKIFQDTINSIDSSLFSSYMYSAITSSLSTAATLSPENSWQLIEFALYETYIFGEGLRGPDAFFNEVDKSPTVLSQILALVTTSQVCRHPHPLVQLLYMEILVRYASFFDYESAAIPALIEYFVGPRGIHNTNERVRPRAWYLFYRFVKSIKKQVVNYTESSLAMLGDLLNISVSPVTDMDAPVPTLNSSIRNSDFNSQLYLFETVGVLISSGNLTPEEQALYCDSLINALIGKANAALSSDLSALENIISVYCSLMAIGNFAKGFPARGSEEVAWLASFNKASDEIFLILDRMGFNEDIRGAVRFTSGRIINVVGPDMLPKVPQLISILLNSIDMNELVDVLSFISQLIHIYKDNMMEITNRMLPTLLMRIFSSLSAAPQGTDDAVKQNDLRKSYISFILQLLNKGFGSILFTEENQVYFDPLINSILHFANLV--PATQKSSIALVSKMVSLWGGK----GFENFTLSLTPLCFEMPVNPN------QSLVVLGELAGLQKIILEKL---YKSYLVTVYFPTV-------SEYLQALS--DSRSFKQFFQKFIQALKS 975
                                    11  |    |21        31        41        51        61        71        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       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841        |- |     861       871 |    |881       891      |  -   |   911       921  |   |931        |-      |951   |  |961       971    
                                       14   19                                                                                                                                                                                                                                                                    282 286                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 850  |                 873  878                 898    905                924 928         940     948    955  |                 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             853                                                                                                      958
   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  (0, 0)

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

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (29, 33)

Asymmetric Unit(hide GO term definitions)
Chain B,C   (GSP1_YEAST | P32835)
molecular function
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0003924    GTPase activity    Catalysis of the reaction: GTP + H2O = GDP + phosphate.
    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.
    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).
biological process
    GO:0000467    exonucleolytic trimming to generate mature 3'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)    Exonucleolytic digestion of a pre-rRNA molecule to generate the mature 3'-end of a 5.8S rRNA molecule derived from an originally tricistronic pre-rRNA transcript that contained the Small Subunit (SSU) rRNA, the 5.8S rRNA, and the Large Subunit (LSU) rRNA in that order from 5' to 3' along the primary transcript.
    GO:0006886    intracellular protein transport    The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell.
    GO:0006913    nucleocytoplasmic transport    The directed movement of molecules between the nucleus and the cytoplasm.
    GO:0006997    nucleus organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the nucleus.
    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:0031938    regulation of chromatin silencing at telomere    Any process that affects the rate, extent or location of chromatin silencing at telomeres.
    GO:0000054    ribosomal subunit export from nucleus    The directed movement of a ribosomal subunit from the nucleus into the cytoplasm.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
    GO:0007264    small GTPase mediated signal transduction    Any series of molecular signals in which a small monomeric GTPase relays one or more of the signals.
    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: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.

Chain T,U   (XPOT_SCHPO | O94258)
molecular function
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0008536    Ran GTPase binding    Interacting selectively and non-covalently with Ran, a conserved Ras-like GTP-binding protein, implicated in nucleocytoplasmic transport, cell cycle progression, spindle assembly, nuclear organization and nuclear envelope (NE) assembly.
    GO:0015932    nucleobase-containing compound transmembrane transporter activity    Enables the transfer of nucleobases, nucleosides, nucleotides and nucleic acids from one side of a membrane to the other.
    GO:0000049    tRNA binding    Interacting selectively and non-covalently with transfer RNA.
biological process
    GO:0006605    protein targeting    The process of targeting specific proteins to particular regions of the cell, typically membrane-bounded subcellular organelles. Usually requires an organelle specific protein sequence motif.
    GO:0006409    tRNA export from nucleus    The directed movement of tRNA from the nucleus to the cytoplasm.
    GO:0008033    tRNA processing    The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
    GO:0071528    tRNA re-export from nucleus    The directed movement from the nucleus to the cytoplasm of a tRNA that was previously exported to the cytoplasm and then imported back into the nucleus. The processes of primary tRNA export and secondary export (re-export) can be distinguished because in organisms in which tRNA splicing occurs in the cytoplasm, the export of a mature tRNA must occur by re-export.
    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:0005635    nuclear envelope    The double lipid bilayer enclosing the nucleus and separating its contents from the rest of the cytoplasm; includes the intermembrane space, a gap of width 20-40 nm (also called the perinuclear space).
    GO:0016363    nuclear matrix    The dense fibrillar network lying on the inner side of the nuclear membrane.
    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: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.

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  XPOT_SCHPO | O94258
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 Related Entries

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

UniProtKB/Swiss-Prot
        GSP1_YEAST | P32835: 2x19 3m1i 3wyg
        XPOT_SCHPO | O94258: 3ibv

(-) Related Entries Specified in the PDB File

3ibv KARYOPHERIN CYTOSOLIC STATE