2PEH - JenaLib

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF THE UHM DOMAIN OF HUMAN SPF45 IN COMPLEX WITH SF3B155-ULM5

Authors :   L. Corsini, J. Basquin, M. Hothorn, M. Sattler

Date :   03 Apr 07 (Deposition) - 26 Jun 07 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.11

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,C  (1x)
Biol. Unit 2: B,D  (1x)
Biol. Unit 3: A (1x),B (1x),C (1x),D (1x)

Keywords :   Rrm, Uhm, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. Corsini, S. Bonna, J. Basquin, M. Hothorn, K. Scheffzek, J. Valcarcel, M. Sattler
U2Af-Homology Motif Interactions Are Required For Alternative Splicing Regulation By Spf45.
Nat. Struct. Mol. Biol. V. 14 620 2007
PubMed-ID: 17589525 | Reference-DOI: 10.1038/NSMB1260

Molecule 1 - SPLICING FACTOR 45
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PETM30
	Expression System Strain	:	K12 BL21(DE3) PLYSS
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	RBM17, SPF45
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	45 KDA-SPLICING FACTOR, RNA-BINDING MOTIF PROTEIN 17

Molecule 2 - SPLICING FACTOR 3B SUBUNIT 1
	Chains	:	C, D
	Engineered	:	YES
	Other Details	:	THE SF3B 155 PEPTIDE WAS CHEMICALLY SYNTHESIZED
	Synonym	:	SPLICEOSOME-ASSOCIATED PROTEIN 155, SAP 155, SF3B155, PRE- MRNA-SPLICING FACTOR SF3B 155 KDA SUBUNIT
	Synthetic	:	YES

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A		C
Biological Unit 2 (1x)	:		B		D
Biological Unit 3 (1x)	:	A (1x)	B (1x)	C (1x)	D (1x)

Summary Information (see also Sequences/Alignments below)

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

(no "Site" information available for 2PEH)

Asymmetric Unit

No.	Residues
1	A:302	-	B:302

Asymmetric Unit

No.	Residues
1	Arg D:334	-	Lys D:335

(no "SAP(SNP)/Variant" information available for 2PEH)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_PATCH	PS50174	G-patch domain profile.	SPF45_HUMAN	235-275	2	A:300-300 B:300-300

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_PATCH	PS50174	G-patch domain profile.	SPF45_HUMAN	235-275	1	A:300-300 -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_PATCH	PS50174	G-patch domain profile.	SPF45_HUMAN	235-275	1	- B:300-300

Biological Unit 3 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_PATCH	PS50174	G-patch domain profile.	SPF45_HUMAN	235-275	2	A:300-300 B:300-300

Asymmetric Unit (7, 14)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1a	ENST00000335508	1a	ENSE00001858642	chr2:198299815-198299696	120	SF3B1_HUMAN	1-10	10	0	-	-
1.2b	ENST00000335508	2b	ENSE00001005134	chr2:198288698-198288532	167	SF3B1_HUMAN	10-65	56	0	-	-
1.3	ENST00000335508	3	ENSE00001779244	chr2:198285857-198285753	105	SF3B1_HUMAN	66-100	35	0	-	-
1.4a	ENST00000335508	4a	ENSE00000784199	chr2:198285266-198285152	115	SF3B1_HUMAN	101-139	39	0	-	-
1.4h	ENST00000335508	4h	ENSE00000784198	chr2:198283312-198283233	80	SF3B1_HUMAN	139-165	27	0	-	-
1.5b	ENST00000335508	5b	ENSE00000784196	chr2:198281635-198281465	171	SF3B1_HUMAN	166-222	57	0	-	-
1.6b	ENST00000335508	6b	ENSE00000964860	chr2:198274731-198274494	238	SF3B1_HUMAN	223-302	80	0	-	-
1.7b	ENST00000335508	7b	ENSE00000964861	chr2:198273305-198273093	213	SF3B1_HUMAN	302-373	72	2	C:333-342 D:334-342	10 9
1.8a	ENST00000335508	8a	ENSE00000964862	chr2:198272843-198272722	122	SF3B1_HUMAN	373-413	41	0	-	-
1.9	ENST00000335508	9	ENSE00000964863	chr2:198270196-198269999	198	SF3B1_HUMAN	414-479	66	0	-	-
1.10	ENST00000335508	10	ENSE00000964864	chr2:198269901-198269800	102	SF3B1_HUMAN	480-513	34	0	-	-
1.11	ENST00000335508	11	ENSE00000964865	chr2:198268488-198268309	180	SF3B1_HUMAN	514-573	60	0	-	-
1.12	ENST00000335508	12	ENSE00000964866	chr2:198267759-198267673	87	SF3B1_HUMAN	574-602	29	0	-	-
1.13	ENST00000335508	13	ENSE00000964867	chr2:198267550-198267280	271	SF3B1_HUMAN	603-693	91	0	-	-
1.15b	ENST00000335508	15b	ENSE00000964868	chr2:198266854-198266709	146	SF3B1_HUMAN	693-741	49	0	-	-
1.16	ENST00000335508	16	ENSE00000964869	chr2:198266612-198266466	147	SF3B1_HUMAN	742-790	49	0	-	-
1.17	ENST00000335508	17	ENSE00000964870	chr2:198266249-198266124	126	SF3B1_HUMAN	791-832	42	0	-	-
1.18	ENST00000335508	18	ENSE00000964871	chr2:198265660-198265439	222	SF3B1_HUMAN	833-906	74	0	-	-
1.19	ENST00000335508	19	ENSE00000964872	chr2:198265158-198264976	183	SF3B1_HUMAN	907-967	61	0	-	-
1.20	ENST00000335508	20	ENSE00000964873	chr2:198264890-198264779	112	SF3B1_HUMAN	968-1005	38	0	-	-
1.22b	ENST00000335508	22b	ENSE00000964874	chr2:198263305-198263185	121	SF3B1_HUMAN	1005-1045	41	0	-	-
1.23a	ENST00000335508	23a	ENSE00000964875	chr2:198262840-198262709	132	SF3B1_HUMAN	1045-1089	45	0	-	-
1.24	ENST00000335508	24	ENSE00000784174	chr2:198261052-198260780	273	SF3B1_HUMAN	1089-1180	92	0	-	-
1.25c	ENST00000335508	25c	ENSE00000964876	chr2:198257912-198257696	217	SF3B1_HUMAN	1180-1252	73	0	-	-
1.26b	ENST00000335508	26b	ENSE00001337127	chr2:198257185-198256698	488	SF3B1_HUMAN	1253-1304	52	0	-	-

2.1b	ENST00000379888	1b	ENSE00001907046	chr10:6130950-6131156	207	SPF45_HUMAN	-	0	0	-	-
2.3b	ENST00000379888	3b	ENSE00001483069	chr10:6139011-6139151	141	SPF45_HUMAN	1-41	41	0	-	-
2.4	ENST00000379888	4	ENSE00000915068	chr10:6143234-6143350	117	SPF45_HUMAN	42-80	39	0	-	-
2.5a	ENST00000379888	5a	ENSE00000915069	chr10:6146894-6147060	167	SPF45_HUMAN	81-136	56	0	-	-
2.6a	ENST00000379888	6a	ENSE00000915070	chr10:6148104-6148201	98	SPF45_HUMAN	136-169	34	0	-	-
2.7b	ENST00000379888	7b	ENSE00000915071	chr10:6150649-6150705	57	SPF45_HUMAN	169-188	20	0	-	-
2.8c	ENST00000379888	8c	ENSE00002152786	chr10:6151949-6152090	142	SPF45_HUMAN	188-235	48	2	A:298-300 B:298-300	3 3
2.9b	ENST00000379888	9b	ENSE00002176546	chr10:6154173-6154324	152	SPF45_HUMAN	235-286	52	2	A:300-300 B:300-300	1 1
2.11b	ENST00000379888	11b	ENSE00001592417	chr10:6155471-6155544	74	SPF45_HUMAN	286-310	25	2	A:301-310 B:301-310	10 10
2.12b	ENST00000379888	12b	ENSE00001755881	chr10:6156012-6156110	99	SPF45_HUMAN	311-343	33	2	A:311-343 B:311-343	33 33
2.12d	ENST00000379888	12d	ENSE00001786536	chr10:6157202-6157274	73	SPF45_HUMAN	344-368	25	2	A:344-368 B:344-368	25 25
2.12h	ENST00000379888	12h	ENSE00001910979	chr10:6157416-6158843	1428	SPF45_HUMAN	368-401	34	2	A:368-401 B:368-401	34 34

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:104
 aligned with SPF45_HUMAN | Q96I25 from UniProtKB/Swiss-Prot  Length:401

    Alignment length:169
                                   242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392         
          SPF45_HUMAN   233 NMGGTVAHKIMQKYGFREGQGLGKHEQGLSTALSVEKTSKRGGKIIVGDATEKDASKKSDSNPLTEILKCPTKVVLLRNMVGAGEVDEDLEVETKEECEKYGKVGKCVIFEIPGAPDDEAVRIFLEFERVESAIKAVVDLNGRYFGGRVVKACFYNLDKFRVLDLAEQV 401
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -----------------------------------------------------------------------2pehA01 A:304-388  [code=3.30.70.330, no name defined]                               ------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhh-----------------------------------------------------------------hh...eeeee..........hhhhhhhhhhh....eeeeeeee.........eeeeeee.hhhhhhhhhhhhh..ee..ee.eeeeehhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --G_PATCH  PDB: A:300-300 UniProt: 235-275 ------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 2 (1) 2.8--------------------------------------------------Exon 2.11b  PDB: A:301-31Exon 2.12b  PDB: A:311-343       Exon 2.12d  PDB: A:344-36--------------------------------- Transcript 2 (1)
           Transcript 2 (2) --Exon 2.9b  PDB: A:300-300 UniProt: 235-286          ---------------------------------------------------------------------------------Exon 2.12h  PDB: A:368-401         Transcript 2 (2)
                 2peh A 298 AMG-----------------------------------------------------------------KCPTKVVLLRNMVGAGEVDEDLEVETKEECEKYGKVGKCVIFEIPGAPDDEAVRIFLEFERVESAIKAVVDLNGRYFGGRVVKACFYNLDKFRVLDLAEQV 401
                              |      -         -         -         -         -         -       302       312       322       332       342       352       362       372       382       392         
                            300                                                               301

Chain B from PDB  Type:PROTEIN  Length:104
 aligned with SPF45_HUMAN | Q96I25 from UniProtKB/Swiss-Prot  Length:401

    Alignment length:169
                                   242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392         
          SPF45_HUMAN   233 NMGGTVAHKIMQKYGFREGQGLGKHEQGLSTALSVEKTSKRGGKIIVGDATEKDASKKSDSNPLTEILKCPTKVVLLRNMVGAGEVDEDLEVETKEECEKYGKVGKCVIFEIPGAPDDEAVRIFLEFERVESAIKAVVDLNGRYFGGRVVKACFYNLDKFRVLDLAEQV 401
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -----------------------------------------------------------------------2pehB01 B:304-388  [code=3.30.70.330, no name defined]                               ------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhh-----------------------------------------------------------------hh...eeeee..........hhhhhhhhhhh....eeeeeeee.........eeeeeee.hhhhhhhhhhhhh..ee..ee.eeeeehhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --G_PATCH  PDB: B:300-300 UniProt: 235-275 ------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 2 (1) 2.8--------------------------------------------------Exon 2.11b  PDB: B:301-31Exon 2.12b  PDB: B:311-343       Exon 2.12d  PDB: B:344-36--------------------------------- Transcript 2 (1)
           Transcript 2 (2) --Exon 2.9b  PDB: B:300-300 UniProt: 235-286          ---------------------------------------------------------------------------------Exon 2.12h  PDB: B:368-401         Transcript 2 (2)
                 2peh B 298 AMG-----------------------------------------------------------------KCPTKVVLLRNMVGAGEVDEDLEVETKEECEKYGKVGKCVIFEIPGAPDDEAVRIFLEFERVESAIKAVVDLNGRYFGGRVVKACFYNLDKFRVLDLAEQV 401
                              |      -         -         -         -         -         -       302       312       322       332       342       352       362       372       382       392         
                            300                                                               301

Chain C from PDB  Type:PROTEIN  Length:10
 aligned with SF3B1_HUMAN | O75533 from UniProtKB/Swiss-Prot  Length:1304

    Alignment length:10
                                   342
          SF3B1_HUMAN   333 KRKSRWDETP 342
               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 Exon 1.7b  Transcript 1
                 2peh C 333 KRKSRWDETP 342
                                   342

Chain D from PDB  Type:PROTEIN  Length:9
 aligned with SF3B1_HUMAN | O75533 from UniProtKB/Swiss-Prot  Length:1304

    Alignment length:9
          SF3B1_HUMAN   334 RKSRWDETP 342
               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 Exon 1.7b Transcript 1
                 2peh D 334 RKSRWDETP 342

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 2PEH)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Alpha-Beta Plaits (1688)

Homologous Superfamily: [code=3.30.70.330, no name defined] (307)

Human (Homo sapiens) (81)

1a	2pehA01	A:304-388
1b	2pehB01	B:304-388

(no "Pfam Domain" information available for 2PEH)

Asymmetric Unit(hide GO term definitions)

Chain A,B (SPF45_HUMAN | Q96I25)

molecular function
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	GO:0003676	nucleic acid binding	Interacting selectively and non-covalently with any nucleic acid.
	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:0008380	RNA splicing	The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
	GO:0000380	alternative mRNA splicing, via spliceosome	The process of generating multiple mRNA molecules from a given set of exons by differential use of exons from the primary transcript(s) to form multiple mature mRNAs that vary in their exon composition.
	GO:0006397	mRNA processing	Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
cellular component
	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:0005681	spliceosomal complex	Any of a series of ribonucleoprotein complexes that contain snRNA(s) and small nuclear ribonucleoproteins (snRNPs), and are formed sequentially during the spliceosomal splicing of one or more substrate RNAs, and which also contain the RNA substrate(s) from the initial target RNAs of splicing, the splicing intermediate RNA(s), to the final RNA products. During cis-splicing, the initial target RNA is a single, contiguous RNA transcript, whether mRNA, snoRNA, etc., and the released products are a spliced RNA and an excised intron, generally as a lariat structure. During trans-splicing, there are two initial substrate RNAs, the spliced leader RNA and a pre-mRNA.

Chain C,D (SF3B1_HUMAN | O75533)

molecular function
	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: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:0008380	RNA splicing	The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
	GO:0000375	RNA splicing, via transesterification reactions	Splicing of RNA via a series of two transesterification reactions.
	GO:0006397	mRNA processing	Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
	GO:0000398	mRNA splicing, via spliceosome	The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.
	GO:0045815	positive regulation of gene expression, epigenetic	Any epigenetic process that activates or increases the rate of gene expression.
	GO:0000245	spliceosomal complex assembly	The aggregation, arrangement and bonding together of a spliceosomal complex, a ribonucleoprotein apparatus that catalyzes nuclear mRNA splicing via transesterification reactions.
cellular component
	GO:0034693	U11/U12 snRNP	A ribonucleoprotein complex formed by the association of the U11 and U12 small nuclear ribonucleoproteins.
	GO:0005689	U12-type spliceosomal complex	Any spliceosomal complex that forms during the splicing of a messenger RNA primary transcript to excise an intron; the series of U12-type spliceosomal complexes is involved in the splicing of the majority of introns that contain atypical AT-AC terminal dinucleotides, as well as other non-canonical introns. The entire splice site signal, not just the terminal dinucleotides, is involved in determining which spliceosome utilizes the site.
	GO:0005686	U2 snRNP	A ribonucleoprotein complex that contains small nuclear RNA U2.
	GO:0071004	U2-type prespliceosome	A spliceosomal complex that is formed by association of the 5' splice site with the U1 snRNP, while the branch point sequence is recognized by the U2 snRNP. The prespliceosome includes many proteins in addition to those found in the U1 and U2 snRNPs. Commitment to a given pair of 5' and 3' splice sites occurs at the time of prespliceosome formation.
	GO:0071013	catalytic step 2 spliceosome	A spliceosomal complex that contains three snRNPs, including U5, bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the associated snRNPs.
	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:0005681	spliceosomal complex	Any of a series of ribonucleoprotein complexes that contain snRNA(s) and small nuclear ribonucleoproteins (snRNPs), and are formed sequentially during the spliceosomal splicing of one or more substrate RNAs, and which also contain the RNA substrate(s) from the initial target RNAs of splicing, the splicing intermediate RNA(s), to the final RNA products. During cis-splicing, the initial target RNA is a single, contiguous RNA transcript, whether mRNA, snoRNA, etc., and the released products are a spliced RNA and an excised intron, generally as a lariat structure. During trans-splicing, there are two initial substrate RNAs, the spliced leader RNA and a pre-mRNA.

Asymmetric Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 2peh)

	Sites
(no "Sites" information available for 2peh)

	Cis Peptide Bonds
		Arg D:334 - Lys D:335	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 2 PNG format \| Biol. Unit 3 PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	2peh
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	SF3B1_HUMAN \| O75533
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	SPF45_HUMAN \| Q96I25
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	(no 'Enzyme Classificator' available)
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	SF3B1_HUMAN \| O75533
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	SPF45_HUMAN \| Q96I25
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	SF3B1_HUMAN \| O75533	:	2f9d 2f9j 2fho 3lqv 4oz1 5ife
	SPF45_HUMAN \| Q96I25	:	2pe8 5lso

2pe8	THE SAME PROTEIN IN ITS FREE FORM

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (1, 1)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (7, 14)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (1, 2)

Pfam Domains (0, 0)

Gene Ontology (21, 26)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File