2Z5M - JenaLib

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   COMPLEX OF TRANSPORTIN 1 WITH TAP NLS, CRYSTAL FORM 2

Authors :   T. Imasaki, T. Shimizu, H. Hashimoto, Y. Hidaka, S. Kose, N. Imamoto, M. Yamada, M. Sato

Date :   14 Jul 07 (Deposition) - 23 Oct 07 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.00

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)

Keywords :   Nuclear Transport, Importin, Exportin, Karyopherin, Nucleocytoplasmic, Tap, Nls, Transport Protein/Rna Binding Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Imasaki, T. Shimizu, H. Hashimoto, Y. Hidaka, S. Kose, N. Imamoto, M. Yamada, M. Sato
Structural Basis For Substrate Recognition And Dissociation By Human Transportin 1
Mol. Cell V. 28 57 2007
PubMed-ID: 17936704 | Reference-DOI: 10.1016/J.MOLCEL.2007.08.006
(for further references see the PDB file header)

Molecule 1 - TRANSPORTIN-1
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PGEX6P3
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	IMPORTIN BETA-2, KARYOPHERIN BETA-2, M9 REGION INTERACTION PROTEIN, MIP

Molecule 2 - NUCLEAR RNA EXPORT FACTOR 1
	Chains	:	B
	Engineered	:	YES
	Fragment	:	NUCLEAR EXPORT SIGNAL, UNP RESIDUES 53-82
	Other Details	:	CHEMICAL SYNTHESIS. THIS SEQUENCE OCCURS NATURALLY IN HUMANS.
	Synonym	:	TIP-ASSOCIATING PROTEIN, TIP-ASSOCIATED PROTEIN, MRNA EXPORT FACTOR TAP, TAP NLS
	Synthetic	:	YES

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

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 2Z5M)

(no "Site" information available for 2Z5M)

(no "SS Bond" information available for 2Z5M)

(no "Cis Peptide Bond" information available for 2Z5M)

Asymmetric Unit (1, 1)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_014455	D	34	E	TNPO1_HUMAN	Polymorphism	25661	A	D	26	E

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (1, 1)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_014455	D	34	E	TNPO1_HUMAN	Polymorphism	25661	A	D	26	E

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (0, 0)

						dbSNP	PDB
No.	Source	Variant ID	Variant	UniProt ID	Status	ID	Chain	Variant

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IMPORTIN_B_NT	PS50166	Importin-beta N-terminal domain profile.	TNPO1_HUMAN	41-109	1	A:33-101

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IMPORTIN_B_NT	PS50166	Importin-beta N-terminal domain profile.	TNPO1_HUMAN	41-109	1	A:33-101

Biological Unit 2 (, 0)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IMPORTIN_B_NT	PS50166	Importin-beta N-terminal domain profile.	TNPO1_HUMAN	41-109	0	-

Asymmetric Unit (25, 25)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.2b	ENST00000294172	2b	ENSE00001198395	chr11:62572964-62572801	164	NXF1_HUMAN	1-10	10	0	-	-
1.4e	ENST00000294172	4e	ENSE00001063544	chr11:62571450-62571264	187	NXF1_HUMAN	10-72	63	1	B:70-72	3
1.4g	ENST00000294172	4g	ENSE00001198378	chr11:62571044-62570891	154	NXF1_HUMAN	72-123	52	1	B:72-79	8
1.5b	ENST00000294172	5b	ENSE00001198363	chr11:62569732-62569649	84	NXF1_HUMAN	124-151	28	0	-	-
1.6c	ENST00000294172	6c	ENSE00001198351	chr11:62569518-62569414	105	NXF1_HUMAN	152-186	35	0	-	-
1.7	ENST00000294172	7	ENSE00001198338	chr11:62569291-62569211	81	NXF1_HUMAN	187-213	27	0	-	-
1.8	ENST00000294172	8	ENSE00001198325	chr11:62569103-62569034	70	NXF1_HUMAN	214-237	24	0	-	-
1.9	ENST00000294172	9	ENSE00001198312	chr11:62568889-62568801	89	NXF1_HUMAN	237-266	30	0	-	-
1.10	ENST00000294172	10	ENSE00001198304	chr11:62568673-62568566	108	NXF1_HUMAN	267-302	36	0	-	-
1.11a	ENST00000294172	11a	ENSE00001198291	chr11:62567958-62567849	110	NXF1_HUMAN	303-339	37	0	-	-
1.11g	ENST00000294172	11g	ENSE00001198284	chr11:62566047-62566011	37	NXF1_HUMAN	339-351	13	0	-	-
1.12	ENST00000294172	12	ENSE00001063548	chr11:62564858-62564790	69	NXF1_HUMAN	352-374	23	0	-	-
1.13	ENST00000294172	13	ENSE00001063546	chr11:62564710-62564655	56	NXF1_HUMAN	375-393	19	0	-	-
1.15a	ENST00000294172	15a	ENSE00001063554	chr11:62564039-62563932	108	NXF1_HUMAN	393-429	37	0	-	-
1.16b	ENST00000294172	16b	ENSE00001141830	chr11:62563817-62563759	59	NXF1_HUMAN	429-449	21	0	-	-
1.17b	ENST00000294172	17b	ENSE00001141824	chr11:62563653-62563538	116	NXF1_HUMAN	449-487	39	0	-	-
1.18	ENST00000294172	18	ENSE00001141816	chr11:62563415-62563373	43	NXF1_HUMAN	488-502	15	0	-	-
1.19b	ENST00000294172	19b	ENSE00001274696	chr11:62562479-62562407	73	NXF1_HUMAN	502-526	25	0	-	-
1.20c	ENST00000294172	20c	ENSE00001063547	chr11:62561912-62561730	183	NXF1_HUMAN	526-587	62	0	-	-
1.21a	ENST00000294172	21a	ENSE00001764908	chr11:62560173-62560113	61	NXF1_HUMAN	587-607	21	0	-	-
1.21h	ENST00000294172	21h	ENSE00001198195	chr11:62559986-62559598	389	NXF1_HUMAN	608-619	12	0	-	-

2.1a	ENST00000337273	1a	ENSE00002137257	chr5:72112139-72112579	441	TNPO1_HUMAN	1-5	5	0	-	-
2.5	ENST00000337273	5	ENSE00001678683	chr5:72144212-72144325	114	TNPO1_HUMAN	6-43	38	1	A:5-35	31
2.6c	ENST00000337273	6c	ENSE00000752304	chr5:72147071-72147146	76	TNPO1_HUMAN	44-69	26	1	A:36-61	26
2.7c	ENST00000337273	7c	ENSE00000534707	chr5:72151601-72151750	150	TNPO1_HUMAN	69-119	51	1	A:61-111	51
2.8a	ENST00000337273	8a	ENSE00000752327	chr5:72157635-72157741	107	TNPO1_HUMAN	119-154	36	1	A:111-146	36
2.10b	ENST00000337273	10b	ENSE00000752440	chr5:72161423-72161556	134	TNPO1_HUMAN	155-199	45	1	A:147-191	45
2.12a	ENST00000337273	12a	ENSE00001659385	chr5:72168466-72168547	82	TNPO1_HUMAN	199-226	28	1	A:191-218	28
2.13	ENST00000337273	13	ENSE00001619386	chr5:72171442-72171564	123	TNPO1_HUMAN	227-267	41	1	A:219-259	41
2.14	ENST00000337273	14	ENSE00001752263	chr5:72173055-72173173	119	TNPO1_HUMAN	268-307	40	1	A:260-299	40
2.15	ENST00000337273	15	ENSE00001797615	chr5:72178294-72178354	61	TNPO1_HUMAN	307-327	21	1	A:299-319	21
2.16c	ENST00000337273	16c	ENSE00001805396	chr5:72178891-72179059	169	TNPO1_HUMAN	328-384	57	1	A:366-376	11
2.17b	ENST00000337273	17b	ENSE00001752488	chr5:72182897-72183049	153	TNPO1_HUMAN	384-435	52	1	A:376-427	52
2.18a	ENST00000337273	18a	ENSE00001670694	chr5:72183905-72184130	226	TNPO1_HUMAN	435-510	76	1	A:427-502	76
2.19	ENST00000337273	19	ENSE00001603550	chr5:72185613-72185784	172	TNPO1_HUMAN	510-567	58	1	A:502-559	58
2.20	ENST00000337273	20	ENSE00001611908	chr5:72187637-72187723	87	TNPO1_HUMAN	568-596	29	1	A:560-588	29
2.21b	ENST00000337273	21b	ENSE00001762530	chr5:72188966-72189073	108	TNPO1_HUMAN	597-632	36	1	A:589-624	36
2.22a	ENST00000337273	22a	ENSE00001717735	chr5:72189204-72189362	159	TNPO1_HUMAN	633-685	53	1	A:625-677	53
2.23	ENST00000337273	23	ENSE00001743796	chr5:72189443-72189530	88	TNPO1_HUMAN	686-715	30	1	A:678-707	30
2.24	ENST00000337273	24	ENSE00001660046	chr5:72192285-72192383	99	TNPO1_HUMAN	715-748	34	1	A:707-740	34
2.25	ENST00000337273	25	ENSE00001687148	chr5:72192883-72192978	96	TNPO1_HUMAN	748-780	33	1	A:740-772	33
2.26	ENST00000337273	26	ENSE00001743811	chr5:72195833-72195908	76	TNPO1_HUMAN	780-805	26	1	A:772-797	26
2.27b	ENST00000337273	27b	ENSE00001600924	chr5:72196801-72196900	100	TNPO1_HUMAN	805-838	34	1	A:797-830	34
2.28	ENST00000337273	28	ENSE00001730129	chr5:72199536-72199610	75	TNPO1_HUMAN	839-863	25	1	A:831-855	25
2.29c	ENST00000337273	29c	ENSE00001718138	chr5:72201130-72201272	143	TNPO1_HUMAN	864-898	35	1	A:856-890	35
2.30f	ENST00000337273	30f	ENSE00001925200	chr5:72204536-72212560	8025	TNPO1_HUMAN	-	0	0	-	-

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:840
 aligned with TNPO1_HUMAN | Q92973 from UniProtKB/Swiss-Prot  Length:898

    Alignment length:886
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892      
          TNPO1_HUMAN    13 WKPDEQGLQQILQLLKESQSPDTTIQRTVQQKLEQLNQYPDFNNYLIFVLTKLKSEDEPTRSLSGLILKNNVKAHFQNFPNGVTDFIKSECLNNIGDSSPLIRATVGILITTIASKGELQNWPDLLPKLCSLLDSEDYNTCEGAFGALQKICEDSAEILDSDVLDRPLNIMIPKFLQFFKHSSPKIRSHAVACVNQFIISRTQALMLHIDSFIENLFALAGDEEPEVRKNVCRALVMLLEVRMDRLLPHMHNIVEYMLQRTQDQDENVALEACEFWLTLAEQPICKDVLVRHLPKLIPVLVNGMKYSDIDIILLKGDVEEDETIPDSEQDIRPRFHRSRTVAQQHDEDGIEEEDDDDDEIDDDDTISDWNLRKCSAAALDVLANVYRDELLPHILPLLKELLFHHEWVVKESGILVLGAIAEGCMQGMIPYLPELIPHLIQCLSDKKALVRSITCWTLSRYAHWVVSQPPDTYLKPLMTELLKRILDSNKRVQEAACSAFATLEEEACTELVPYLAYILDTLVFAFSKYQHKNLLILYDAIGTLADSVGHHLNKPEYIQMLMPPLIQKWNMLKDEDKDLFPLLECLSSVATALQSGFLPYCEPVYQRCVNLVQKTLAQAMLNNAQPDQYEAPDKDFMIVALDLLSGLAEGLGGNIEQLVARSNILTLMYQCMQDKMPEVRQSSFALLGDLTKACFQHVKPCIADFMPILGTNLNPEFISVCNNATWAIGEISIQMGIEMQPYIPMVLHQLVEIINRPNTPKTLLENTAITIGRLGYVCPQEVAPMLQQFIRPWCTSLRNIRDNEEKDSAFRGICTMISVNPSGVIQDFIFFCDAVASWINPKDDLRDMFCKILHGFKNQVGDENWRRFSDQFPLPLKERLAAFYGV 898
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------IBN_N-2z5mA02 A:33-101                                               ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------HEAT_EZ-2z5mA01 A:411-465                              ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh.hhhhh.hhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh..hhhhhhh.hhhhhhhhhhhhh..hhhhhhh..----------------------------------------------........hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhh...hhhhhh.hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh..hhhhhhh.hhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------E------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------IMPORTIN_B_NT  PDB: A:33-101 UniProt: 41-109                         --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 2 (1) Exon 2.5  PDB: A:5-35          Exon 2.6c  PDB: A:36-61   -------------------------------------------------Exon 2.8a  PDB: A:111-146           Exon 2.10b  PDB: A:147-191 UniProt: 155-199  ---------------------------Exon 2.13  PDB: A:219-259                Exon 2.14  PDB: A:260-299               --------------------Exon 2.16c  PDB: A:366-376 UniProt: 328-384 [INCOMPLETE] --------------------------------------------------Exon 2.18a  PDB: A:427-502 UniProt: 435-510                                 ---------------------------------------------------------Exon 2.20  PDB: A:560-588    Exon 2.21b  PDB: A:589-624          Exon 2.22a  PDB: A:625-677 UniProt: 633-685          Exon 2.23  PDB: A:678-707     --------------------------------Exon 2.25  PDB: A:740-772        ------------------------Exon 2.27b  PDB: A:797-830        Exon 2.28  PDB: A:831-855Exon 2.29c  PDB: A:856-890          Transcript 2 (1)
           Transcript 2 (2) --------------------------------------------------------Exon 2.7c  PDB: A:61-111 UniProt: 69-119           -------------------------------------------------------------------------------Exon 2.12a  PDB: A:191-218  --------------------------------------------------------------------------------Exon 2.15            --------------------------------------------------------Exon 2.17b  PDB: A:376-427 UniProt: 384-435         --------------------------------------------------------------------------Exon 2.19  PDB: A:502-559 UniProt: 510-567                ---------------------------------------------------------------------------------------------------------------------------------------------------Exon 2.24  PDB: A:707-740         -------------------------------Exon 2.26  PDB: A:772-797 --------------------------------------------------------------------------------------------- Transcript 2 (2)
                 2z5m A   5 WKPDEQGLQQILQLLKESQSPDTTIQRTVQQKLEQLNQYPDFNNYLIFVLTKLKSEDEPTRSLSGLILKNNVKAHFQNFPNGVTDFIKSECLNNIGDSSPLIRATVGILITTIASKGELQNWPDLLPKLCSLLDSEDYNTCEGAFGALQKICEDSAEILDSDVLDRPLNIMIPKFLQFFKHSSPKIRSHAVACVNQFIISRTQALMLHIDSFIENLFALAGDEEPEVRKNVCRALVMLLEVRMDRLLPHMHNIVEYMLQRTQDQDENVALEACEFWLTLAEQPICKDVLVRHLPKLIPVLVNGMKYSDIDIILLK----------------------------------------------DDDTISDWNLRKCSAAALDVLANVYRDELLPHILPLLKELLFHHEWVVKESGILVLGAIAEGCMQGMIPYLPELIPHLIQCLSDKKALVRSITCWTLSRYAHWVVSQPPDTYLKPLMTELLKRILDSNKRVQEAACSAFATLEEEACTELVPYLAYILDTLVFAFSKYQHKNLLILYDAIGTLADSVGHHLNKPEYIQMLMPPLIQKWNMLKDEDKDLFPLLECLSSVATALQSGFLPYCEPVYQRCVNLVQKTLAQAMLNNAQPDQYEAPDKDFMIVALDLLSGLAEGLGGNIEQLVARSNILTLMYQCMQDKMPEVRQSSFALLGDLTKACFQHVKPCIADFMPILGTNLNPEFISVCNNATWAIGEISIQMGIEMQPYIPMVLHQLVEIINRPNTPKTLLENTAITIGRLGYVCPQEVAPMLQQFIRPWCTSLRNIRDNEEKDSAFRGICTMISVNPSGVIQDFIFFCDAVASWINPKDDLRDMFCKILHGFKNQVGDENWRRFSDQFPLPLKERLAAFYGV 890
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314    |    -         -         -         -         - |     374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       604       614       624       634       644       654       664       674       684       694       704       714       724       734       744       754       764       774       784       794       804       814       824       834       844       854       864       874       884      
                                                                                                                                                                                                                                                                                                                                                    319                                            366

Chain B from PDB  Type:PROTEIN  Length:10
 aligned with NXF1_HUMAN | Q9UBU9 from UniProtKB/Swiss-Prot  Length:619

    Alignment length:10
                                    79
           NXF1_HUMAN    70 VRYNPYTTRP  79
               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 1 (1) 1.4------- Transcript 1 (1)
           Transcript 1 (2) --1.4g     Transcript 1 (2)
                 2z5m B  70 VRYNPYTTRP  79
                                    79

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 2Z5M)

(no "CATH Domain" information available for 2Z5M)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: TPR (230)

Family: HEAT_EZ (8)

Homo sapiens (Human) (7)

HEAT_EZ-2z5mA01

A:411-465

Family: IBN_N (25)

Homo sapiens (Human) (16)

IBN_N-2z5mA02

A:33-101

Asymmetric Unit(hide GO term definitions)

Chain A (TNPO1_HUMAN | Q92973)

molecular function
	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: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: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:0000059	obsolete protein import into nucleus, docking	OBSOLETE. A protein complex assembly process that contributes to protein import into the nucleus, and that results in the association of a cargo protein, a carrier protein such as an importin alpha/beta heterodimer, and a nucleoporin located at the periphery of the nuclear pore complex.
	GO:0000060	protein import into nucleus, translocation	A protein transport process that contributes to protein import into the nucleus, and that results in the vectorial transfer of a cargo-carrier protein complex through the nuclear pore complex from the cytoplasmic side to the nucleoplasmic side of the nuclear envelope.
	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:0043488	regulation of mRNA stability	Any process that modulates the propensity of mRNA molecules to degradation. Includes processes that both stabilize and destabilize mRNAs.
	GO:0006610	ribosomal protein import into nucleus	The directed movement of a ribosomal protein from the cytoplasm into the nucleus, across the nuclear membrane.
	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.
	GO:0016032	viral process	A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
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:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0031965	nuclear membrane	Either of the lipid bilayers that surround the nucleus and form the nuclear envelope; excludes the intermembrane space.
	GO:0034399	nuclear periphery	The portion of the nuclear lumen proximal to the inner nuclear membrane.
	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 B (NXF1_HUMAN | Q9UBU9)

molecular function
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	GO:0003729	mRNA binding	Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
	GO:0005487	nucleocytoplasmic transporter activity	Enables the directed movement of substances between the nucleus and the cytoplasm of a cell.
	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).
	GO:0003727	single-stranded RNA binding	Interacting selectively and non-covalently with single-stranded RNA.
biological process
	GO:0006405	RNA export from nucleus	The directed movement of RNA from the nucleus to the cytoplasm.
	GO:0006406	mRNA export from nucleus	The directed movement of mRNA from the nucleus to the cytoplasm.
	GO:0051028	mRNA transport	The directed movement of mRNA, messenger ribonucleic acid, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0016973	poly(A)+ mRNA export from nucleus	The directed movement of poly(A)+ mRNA out of the nucleus into the cytoplasm.
	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.
	GO:0016032	viral process	A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
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:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
	GO:0042405	nuclear inclusion body	An intranuclear focus at which aggregated proteins have been sequestered.
	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:0016607	nuclear speck	A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
	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.
	GO:0000346	transcription export complex	The transcription export (TREX) complex couples transcription elongation by RNA polymerase II to mRNA export. The complex associates with the polymerase and travels with it along the length of the transcribed gene. TREX is composed of the THO transcription elongation complex as well as other proteins that couple THO to mRNA export proteins. The TREX complex is known to be found in a wide range of eukaryotes, including S. cerevisiae and metazoans.

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	2z5m
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1qbk	STRUCTURE OF THE KARYOPHERIN BETA2-RAN GPPNHP NUCLEAR TRANSPORT COMPLEX
2h4m	KARYOPHERIN BETA2/TRANSPORTIN-M9NLS
2ot8	KARYOPHERIN BETA2/TRANSPORTIN-HNRNPM NLS COMPLEX
2z5j	FREE TRANSPORTIN 1
2z5k	COMPLEX OF TRANSPORTIN 1 WITH TAP NLS
2z5n	COMPLEX OF TRANSPORTIN 1 WITH HNRNP D NLS
2z5o	COMPLEX OF TRANSPORTIN 1 WITH JKTBP NLS

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