3ZKJ - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF ANKYRIN REPEAT AND SOCS BOX-CONTAINING PROTEIN 9 (ASB9) IN COMPLEX WITH ELONGINB AND ELONGINC

Authors :   J. R. C. Muniz, K. Guo, Y. Zhang, V. Ayinampudi, P. Savitsky, T. Keates, P. Filippakopoulos, M. Vollmar, W. W. Yue, T. Krojer, E. Ugochukwu, F. Von Delft, S. Knapp, J. Weigelt, C. H. Arrowsmith, A. M. Edwards, C. A. N. Bullock

Date :   23 Jan 13 (Deposition) - 30 Jan 13 (Release) - 28 Aug 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.58

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

Keywords :   Transcription, Transcription Regulation, Autoantibody (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. R. C. Muniz, K. Guo, N. J. Kershaw, V. Ayinampudi, F. Von Delft, J. J. Babon, A. N. Bullock
Molecular Architecture Of The Ankyrin Socs Box Family Of Cul5-Dependent E3 Ubiquitin Ligases
J. Mol. Biol. V. 425 3166 2013
PubMed-ID: 23806657 | Reference-DOI: 10.1016/J.JMB.2013.06.015

Molecule 1 - ANKYRIN REPEAT AND SOCS BOX PROTEIN 9
	Chains	:	A, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	P11
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 35-294
	Organ	:	KIDNEY
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	ASB-9

Molecule 2 - TRANSCRIPTION ELONGATION FACTOR B POLYPEPTIDE 1
	Chains	:	B, E
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	P11
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 17-112
	Organ	:	KIDNEY
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	RNA POLYMERASE II TRANSCRIPTION FACTOR, ELOC, SIII SUBUNIT C, SIII P15, ELONGIN 15 KDA SUBUNIT, ELONGIN-C

Molecule 3 - TRANSCRIPTION ELONGATION FACTOR B POLYPEPTIDE 2
	Chains	:	C, F
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	P11
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Fragment	:	RESIDUES 221-338
	Organ	:	KIDNEY
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	RNA POLYMERASE II TRANSCRIPTION FACTOR SIII SUBUNIT B, SIII P18, ELONGIN-B, ELOB, ELONGIN 18 KDA SUBUNIT

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A	B	C
Biological Unit 2 (1x)	:				D	E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 5)

No.	Name	Count	Type	Full Name
1	CL	2	Ligand/Ion	CHLORIDE ION
2	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
3	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 1 (2, 2)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	EDO	1	Ligand/Ion	1,2-ETHANEDIOL
3	PEG	1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	EDO	1	Ligand/Ion	1,2-ETHANEDIOL
3	PEG	-1	Ligand/Ion	DI(HYDROXYETHYL)ETHER

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:133 , LEU A:134 , ALA A:135 , SER A:136 , GLU A:140 , ARG A:143 , LEU A:167	BINDING SITE FOR RESIDUE EDO A1295
2	AC2	SOFTWARE	GLU A:75 , ASN A:108	BINDING SITE FOR RESIDUE PEG A1296
3	AC3	SOFTWARE	ALA D:155	BINDING SITE FOR RESIDUE EDO D1295
4	AC4	SOFTWARE	LYS F:28 , LEU F:44 , LEU F:50 , LEU F:51 , ASP F:53 , HOH F:2002	BINDING SITE FOR RESIDUE CL F1107
5	AC5	SOFTWARE	SER A:211 , GLU A:212 , GLU A:213 , GLY D:47 , HIS D:48 , GLN D:49	BINDING SITE FOR RESIDUE CL A1297

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

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

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

Asymmetric Unit (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ANK_REPEAT	PS50088	Ankyrin repeat profile.	ASB9_HUMAN	68-100 101-133 133-165 166-198 198-230	10	A:68-100 D:68-100 A:101-133 D:101-133 A:133-165 D:133-165 A:166-198 D:166-198 A:198-230 D:198-230
2	SOCS	PS50225	SOCS box domain profile.	ASB9_HUMAN	244-294	2	A:244-294 D:244-294

Biological Unit 1 (2, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ANK_REPEAT	PS50088	Ankyrin repeat profile.	ASB9_HUMAN	68-100 101-133 133-165 166-198 198-230	5	A:68-100 - A:101-133 - A:133-165 - A:166-198 - A:198-230 -
2	SOCS	PS50225	SOCS box domain profile.	ASB9_HUMAN	244-294	1	A:244-294 -

Biological Unit 2 (2, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ANK_REPEAT	PS50088	Ankyrin repeat profile.	ASB9_HUMAN	68-100 101-133 133-165 166-198 198-230	5	- D:68-100 - D:101-133 - D:133-165 - D:166-198 - D:198-230
2	SOCS	PS50225	SOCS box domain profile.	ASB9_HUMAN	244-294	1	- D:244-294

Asymmetric Unit (2, 4)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1g	ENST00000284811	1g	ENSE00002103151	chr8:74884341-74884277	65	ELOC_HUMAN	-	0	0	-	-
1.6	ENST00000284811	6	ENSE00001087342	chr8:74872053-74872000	54	ELOC_HUMAN	1-2	2	0	-	-
1.7	ENST00000284811	7	ENSE00001016720	chr8:74868289-74868146	144	ELOC_HUMAN	2-50	49	2	B:18-46 E:18-46	29 29
1.10d	ENST00000284811	10d	ENSE00001424822	chr8:74859055-74858636	420	ELOC_HUMAN	50-112	63	2	B:58-112 (gaps) E:59-112 (gaps)	55 54

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:257
 aligned with ASB9_HUMAN | Q96DX5 from UniProtKB/Swiss-Prot  Length:294

    Alignment length:258
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286        
           ASB9_HUMAN    37 WSPMHEAAIHGHQLSLRNLISQGWAVNIITADHVSPLHEACLGGHLSCVKILLKHGAQVNGVTADWHTPLFNACVSGSWDCVNLLLQHGASVQPESDLASPIHEAARRGHVECVNSLIAYGGNIDHKISHLGTPLYLACENQQRACVKKLLESGADVNQGKGQDSPLHAVARTASEELACLLMDFGADTQAKNAEGKRPVELVPPESPLAQLFLEREGPPSLMQLCRLRIRKCFGIQQHHKITKLVLPEDLKQFLLHL 294
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhh............hhhhhh....hhhhhhhhh-...hhhhhhhhhhhh.....hhhhhhhh..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) -------------------------------ANK_REPEAT  PDB: A:68-100        ANK_REPEAT  PDB: A:101-133       --------------------------------ANK_REPEAT  PDB: A:166-198       ---------------------------------------------SOCS  PDB: A:244-294 UniProt: 244-294               PROSITE (1)
                PROSITE (2) ------------------------------------------------------------------------------------------------ANK_REPEAT  PDB: A:133-165       --------------------------------ANK_REPEAT  PDB: A:198-230       ---------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3zkj A  37 WSPMHEAAIHGHQLSLRNLISQGWAVNIITADHVSPLHEACLGGHLSCVKILLKHGAQVNGVTADWHTPLFNACVSGSWDCVNLLLQHGASVQPESDLASPIHEAARRGHVECVNSLIAYGGNIDHKISHLGTPLYLACENQQRACVKKLLESGADVNQGKGQDSPLHAVARTASEELACLLMDFGADTQAKNAEGKRPVELVPPESPLAQLFLER-GPPSLMQLCRLRIRKCFGIQQHHKITKLVLPEDLKQFLLHL 294
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246     | 256       266       276       286        
                                                                                                                                                                                                                                                 252 |                                        
                                                                                                                                                                                                                                                   254

Chain B from PDB  Type:PROTEIN  Length:82
 aligned with ELOC_HUMAN | Q15369 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:95
                                    27        37        47        57        67        77        87        97       107     
           ELOC_HUMAN    18 YVKLISSDGHEFIVKREHALTSGTIKAMLSGPGQFAENETNEVNFREIPSHVLSKVCMYFTYKVRYTNSSTEIPEFPIAPEIALELLMAANFLDC 112
               SCOP domains d3zkjb_ B: Elongin C                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eeeehhhhhh.hhhhhhhh-----------.eee....hhhhhhhhhhhhhhhhhhh..--.......hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) --------------------------------Exon 1.10d  PDB: B:58-112 (gaps) UniProt: 50-112 [INCOMPLETE]   Transcript 1 (1)
           Transcript 1 (2) Exon 1.7  PDB: B:18-46           -------------------------------------------------------------- Transcript 1 (2)
                 3zkj B  18 YVKLISSDGHEFIVKREHALTSGTIKAML-----------NEVNFREIPSHVLSKVCMYFTYKVRYTNS--EIPEFPIAPEIALELLMAANFLDC 112
                                    27        37        |-         -|       67        77        |- |      97       107     
                                                       46          58                          86 89

Chain C from PDB  Type:PROTEIN  Length:70
 aligned with ELOB_HUMAN | Q15370 from UniProtKB/Swiss-Prot  Length:118

    Alignment length:104
                                    11        21        31        41        51        61        71        81        91       101    
           ELOB_HUMAN     2 DVFLMIRRHKTTIFTDAKESSTVFELKRIVEGILKRPPDEQRLYKDDQLLDDGKTLGECGFTSQTARPQAPATVGLAFRADDTFEALCIEPFSSPPELPDVMKP 105
               SCOP domains d3zkjc_ C: automat  ed matches                                                                           SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..eeeeeee.--.hhhhhhhhhhhhhh...------.....-----------...........eee---------------.........hhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 3zkj C   2 DVFLMIRRHKTTIFTDAK--STVFELKRIVEGILKRPP------KDDQL-----------FTSQTARPQAPATV---------------EPFSSPPELPDVMKP 105
                                    11       | -|       31       | -    |   |-         -|       71   |     -        91       101    
                                            19 22               39     46  50          62           75              91

Chain D from PDB  Type:PROTEIN  Length:259
 aligned with ASB9_HUMAN | Q96DX5 from UniProtKB/Swiss-Prot  Length:294

    Alignment length:259
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285         
           ASB9_HUMAN    36 DWSPMHEAAIHGHQLSLRNLISQGWAVNIITADHVSPLHEACLGGHLSCVKILLKHGAQVNGVTADWHTPLFNACVSGSWDCVNLLLQHGASVQPESDLASPIHEAARRGHVECVNSLIAYGGNIDHKISHLGTPLYLACENQQRACVKKLLESGADVNQGKGQDSPLHAVARTASEELACLLMDFGADTQAKNAEGKRPVELVPPESPLAQLFLEREGPPSLMQLCRLRIRKCFGIQQHHKITKLVLPEDLKQFLLHL 294
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhh.hhhhhhhhhhh............hhhhhhhhh.hhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhh............hhhhhh...hhhhhhhhhh....hhhhhhhhhhhh.....hhhhhhhh..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------------------ANK_REPEAT  PDB: D:68-100        ANK_REPEAT  PDB: D:101-133       --------------------------------ANK_REPEAT  PDB: D:166-198       ---------------------------------------------SOCS  PDB: D:244-294 UniProt: 244-294               PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------------ANK_REPEAT  PDB: D:133-165       --------------------------------ANK_REPEAT  PDB: D:198-230       ---------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zkj D  36 DWSPMHEAAIHGHQLSLRNLISQGWAVNIITADHVSPLHEACLGGHLSCVKILLKHGAQVNGVTADWHTPLFNACVSGSWDCVNLLLQHGASVQPESDLASPIHEAARRGHVECVNSLIAYGGNIDHKISHLGTPLYLACENQQRACVKKLLESGADVNQGKGQDSPLHAVARTASEELACLLMDFGADTQAKNAEGKRPVELVPPESPLAQLFLEREGPPSLMQLCRLRIRKCFGIQQHHKITKLVLPEDLKQFLLHL 294
                                    45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285

Chain E from PDB  Type:PROTEIN  Length:81
 aligned with ELOC_HUMAN | Q15369 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:95
                                    27        37        47        57        67        77        87        97       107     
           ELOC_HUMAN    18 YVKLISSDGHEFIVKREHALTSGTIKAMLSGPGQFAENETNEVNFREIPSHVLSKVCMYFTYKVRYTNSSTEIPEFPIAPEIALELLMAANFLDC 112
               SCOP domains d3zkje_ E: Elongin C                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eeeehhhhhh.hhhhhhhh------------.ee....hhhhhhhhhhhhhhhhhhh..--.......hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) --------------------------------Exon 1.10d  PDB: E:59-112 (gaps) UniProt: 50-112 [INCOMPLETE]   Transcript 1 (1)
           Transcript 1 (2) Exon 1.7  PDB: E:18-46           -------------------------------------------------------------- Transcript 1 (2)
                 3zkj E  18 YVKLISSDGHEFIVKREHALTSGTIKAML------------EVNFREIPSHVLSKVCMYFTYKVRYTNS--EIPEFPIAPEIALELLMAANFLDC 112
                                    27        37        |-         - |      67        77        |- |      97       107     
                                                       46           59                         86 89

Chain F from PDB  Type:PROTEIN  Length:105
 aligned with ELOB_HUMAN | Q15370 from UniProtKB/Swiss-Prot  Length:118

    Alignment length:105
                                    11        21        31        41        51        61        71        81        91       101     
           ELOB_HUMAN     2 DVFLMIRRHKTTIFTDAKESSTVFELKRIVEGILKRPPDEQRLYKDDQLLDDGKTLGECGFTSQTARPQAPATVGLAFRADDTFEALCIEPFSSPPELPDVMKPQ 106
               SCOP domains d3zkjf_ F: automated matches                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..eeeeeee....hhhhhhhhhhh....hhh.eeeee..ee......................eeeeeeeee..ee..............hhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 3zkj F   2 DVFLMIRRHKTTIFTDAKESSTVFELKRIVEGILKRPPDEQRLYKDDQLLDDGKTLGECGFTSQTARPQAPATVGLAFRADDTFEALCIEPFSSPPELPDVMKPQ 106
                                    11        21        31        41        51        61        71        81        91       101

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: beta-Grasp (ubiquitin-like) (1032)

Superfamily: Ubiquitin-like (546)

Family: Ubiquitin-related (337)

Protein domain: automated matches (80)

Human (Homo sapiens) [TaxId: 9606] (62)

1a	d3zkjc_	C:
1b	d3zkjf_	F:

Fold: POZ domain (79)

Superfamily: POZ domain (79)

Family: BTB/POZ domain (43)

Protein domain: Elongin C (21)

Human (Homo sapiens) [TaxId: 9606] (18)

2a	d3zkjb_	B:
2b	d3zkje_	E:

(no "CATH Domain" information available for 3ZKJ, only for superseded entry 2XAI replaced by 3ZKJ)

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

Asymmetric Unit(hide GO term definitions)

Chain A,D (ASB9_HUMAN | Q96DX5)

molecular function
	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:0035556	intracellular signal transduction	The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
	GO:0045732	positive regulation of protein catabolic process	Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
	GO:0016567	protein ubiquitination	The process in which one or more ubiquitin groups are added to a protein.
cellular component
	GO:0005739	mitochondrion	A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

Chain B,E (ELOC_HUMAN | Q15369)

molecular function
	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:0004842	ubiquitin-protein transferase activity	Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
biological process
	GO:0032968	positive regulation of transcription elongation from RNA polymerase II promoter	Any process that activates or increases the frequency, rate or extent of transcription elongation, the extension of an RNA molecule after transcription initiation and promoter clearance by the addition of ribonucleotides, catalyzed by RNA polymerase II.
	GO:0042787	protein ubiquitination involved in ubiquitin-dependent protein catabolic process	The process in which a ubiquitin group, or multiple groups, are covalently attached to the target protein, thereby initiating the degradation of that protein.
	GO:0006357	regulation of transcription from RNA polymerase II promoter	Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.
	GO:0061418	regulation of transcription from RNA polymerase II promoter in response to hypoxia	Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter as a result of a hypoxia stimulus.
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006368	transcription elongation from RNA polymerase II promoter	The extension of an RNA molecule after transcription initiation and promoter clearance at an RNA polymerase II promoter by the addition of ribonucleotides catalyzed by RNA polymerase II.
	GO:0006366	transcription from RNA polymerase II promoter	The synthesis of RNA from a DNA template by RNA polymerase II, originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs).
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
	GO:0006511	ubiquitin-dependent protein catabolic process	The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the 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:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0070449	elongin complex	A transcription elongation factor complex that suppresses RNA polymerase II pausing, and may act by promoting proper alignment of the 3'-end of nascent transcripts with the polymerase catalytic site. Consists of a transcriptionally active Elongin A subunit (abut 100 kDa)and two smaller Elongin B (about 18 kDa) and Elongin C (about 15 kDa)subunits.
	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.

Chain C,F (ELOB_HUMAN | Q15370)

molecular function
	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:0031625	ubiquitin protein ligase binding	Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
biological process
	GO:0006461	protein complex assembly	The aggregation, arrangement and bonding together of a set of components to form a protein complex.
	GO:0016567	protein ubiquitination	The process in which one or more ubiquitin groups are added to a protein.
	GO:0061418	regulation of transcription from RNA polymerase II promoter in response to hypoxia	Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter as a result of a hypoxia stimulus.
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0006368	transcription elongation from RNA polymerase II promoter	The extension of an RNA molecule after transcription initiation and promoter clearance at an RNA polymerase II promoter by the addition of ribonucleotides catalyzed by RNA polymerase II.
	GO:0006366	transcription from RNA polymerase II promoter	The synthesis of RNA from a DNA template by RNA polymerase II, originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs).
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
cellular component
	GO:0031462	Cul2-RING ubiquitin ligase complex	A ubiquitin ligase complex in which a cullin from the Cul2 subfamily and a RING domain protein form the catalytic core; substrate specificity is conferred by an elongin-BC adaptor and a SOCS/BC box protein.
	GO:0031466	Cul5-RING ubiquitin ligase complex	A ubiquitin ligase complex in which a cullin from the Cul5 subfamily and a RING domain protein form the catalytic core; substrate specificity is conferred by an elongin-BC adaptor and a SOCS/BC box protein.
	GO:0030891	VCB complex	A protein complex that possesses ubiquitin ligase activity; the complex is usually pentameric; for example, in mammals the subunits are pVHL, elongin B, elongin C, cullin-2 (Cul2), and Rbx1.
	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:0070449	elongin complex	A transcription elongation factor complex that suppresses RNA polymerase II pausing, and may act by promoting proper alignment of the 3'-end of nascent transcripts with the polymerase catalytic site. Consists of a transcriptionally active Elongin A subunit (abut 100 kDa)and two smaller Elongin B (about 18 kDa) and Elongin C (about 15 kDa)subunits.
	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: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.

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	3zkj
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2wzk	STRUCTURE OF THE CUL5 N-TERMINAL DOMAIN AT 2.05A RESOLUTION.

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 5)

Sites (5, 5)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 12)

Exons (2, 4)

Sequences/Alignments

Classification and Annotation

SCOP Domains (2, 4)

CATH Domains (0, 0 ; only for superseded entry 2XAI: 1,2)

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Gene Ontology (26, 38)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File