3OHU - JenaLib

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Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF THE HUMAN BACH2 POZ DOMAIN, FORM I

Authors :   G. O. Rosbrook, M. A. Stead, S. B. Carr, S. C. Wright

Date :   18 Aug 10 (Deposition) - 02 Nov 11 (Release) - 28 Mar 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.10

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

Keywords :   Btb/Poz Domain, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. O. Rosbrook, M. A. Stead, S. B. Carr, S. C. Wright
The Structure Of The Bach2 Poz-Domain Dimer Reveals An Intersubunit Disulfide Bond.
Acta Crystallogr. , Sect. D V. 68 26 2012
PubMed-ID: 22194330 | Reference-DOI: 10.1107/S0907444911048335

Molecule 1 - TRANSCRIPTION REGULATOR PROTEIN BACH2
	Chains	:	A, B, C, D, E, F
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PGEX-6P-1
	Expression System Strain	:	BL21 (DE3) PLYSS
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	POZ DOMAIN, UNP RESIDUES 9-129
	Gene	:	BACH2
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	BTB AND CNC HOMOLOG 2

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

Summary Information (see also Sequences/Alignments below)

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

(no "Site" information available for 3OHU)

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

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

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

Asymmetric Unit (1, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BTB	PS50097	BTB domain profile.	BACH2_HUMAN	37-103	6	A:37-103 B:37-103 C:37-103 D:37-103 E:37-103 F:37-103

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BTB	PS50097	BTB domain profile.	BACH2_HUMAN	37-103	2	A:37-103 B:37-103 - - - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BTB	PS50097	BTB domain profile.	BACH2_HUMAN	37-103	2	- - C:37-103 - - F:37-103

Biological Unit 3 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BTB	PS50097	BTB domain profile.	BACH2_HUMAN	37-103	2	- - - D:37-103 E:37-103 -

(no "Exon" information available for 3OHU)

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:125
 aligned with BACH2_HUMAN | Q9BYV9 from UniProtKB/Swiss-Prot  Length:841

    Alignment length:125
                                    14        24        34        44        54        64        74        84        94       104       114       124     
          BACH2_HUMAN     5 EKPDSPMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
               SCOP domains d3ohua_ A: automated matches                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeee..hhhhhhhhhhhhhhhhh....eeeee..eeeeehhhhhhhhhhhhhhhhh.......eee.....hhhhhhhhhhhhh..eeee...hhhhhhhhhhhhh............ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------BTB  PDB: A:37-103 UniProt: 37-103                                 -------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ohu A   5 GPLGSPMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
                                    14        24        34        44        54        64        74        84        94       104       114       124

Chain B from PDB  Type:PROTEIN  Length:120
 aligned with BACH2_HUMAN | Q9BYV9 from UniProtKB/Swiss-Prot  Length:841

    Alignment length:120
                                    19        29        39        49        59        69        79        89        99       109       119       129
          BACH2_HUMAN    10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
               SCOP domains d3ohub_ B: automated matches                                                                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeee..hhhhhhhhhhhhhhhh.....eeeee..eeeeehhhhhhhhhhhhhhhhh......eeee.....hhhhhhhhhhhhhhheeee...hhhhhhhhhhhh.....hhhhhee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------BTB  PDB: B:37-103 UniProt: 37-103                                 -------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3ohu B  10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
                                    19        29        39        49        59        69        79        89        99       109       119       129

Chain C from PDB  Type:PROTEIN  Length:113
 aligned with BACH2_HUMAN | Q9BYV9 from UniProtKB/Swiss-Prot  Length:841

    Alignment length:113
                                    19        29        39        49        59        69        79        89        99       109       119   
          BACH2_HUMAN    10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLE 122
               SCOP domains d3ohuc_ C: automated matches                                                                                      SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee..hhhhhhhhhhhhhhhh.....eeeee..eeeeehhhhhhhhhhhhhhhhh......eeee.....hhhhhhhhhhhhhhheee....hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------BTB  PDB: C:37-103 UniProt: 37-103                                 ------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------- Transcript
                 3ohu C  10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLE 122
                                    19        29        39        49        59        69        79        89        99       109       119

Chain D from PDB  Type:PROTEIN  Length:120
 aligned with BACH2_HUMAN | Q9BYV9 from UniProtKB/Swiss-Prot  Length:841

    Alignment length:120
                                    19        29        39        49        59        69        79        89        99       109       119       129
          BACH2_HUMAN    10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
               SCOP domains d3ohud_ D: automated matches                                                                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeee..hhhhhhhhhhhhhhhhh....eeeee..eeeeehhhhhhhhhhhhhhhhh......eeee.....hhhhhhhhhhhhhhheeee...hhhhhhhhhhhhh............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------BTB  PDB: D:37-103 UniProt: 37-103                                 -------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3ohu D  10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
                                    19        29        39        49        59        69        79        89        99       109       119       129

Chain E from PDB  Type:PROTEIN  Length:117
 aligned with BACH2_HUMAN | Q9BYV9 from UniProtKB/Swiss-Prot  Length:841

    Alignment length:117
                                    19        29        39        49        59        69        79        89        99       109       119       
          BACH2_HUMAN    10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCF 126
               SCOP domains d3ohue_ E: automated matches                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee..hhhhhhhhhhhhhhhh.....eeeee..eeeeehhhhhhhhhhhhhhhhh......eeee.....hhhhhhhhhhhhhhheeee...hhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------BTB  PDB: E:37-103 UniProt: 37-103                                 ----------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------- Transcript
                 3ohu E  10 PMYVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCF 126
                                    19        29        39        49        59        69        79        89        99       109       119

Chain F from PDB  Type:PROTEIN  Length:118
 aligned with BACH2_HUMAN | Q9BYV9 from UniProtKB/Swiss-Prot  Length:841

    Alignment length:118
                                    21        31        41        51        61        71        81        91       101       111       121        
          BACH2_HUMAN    12 YVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
               SCOP domains d3ohuf_ F: automated matches                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee..hhhhhhhhhhhhhhhh.....eeeee..eeeeehhhhhhhhhhhhhhhhh......eeee.....hhhhhhhhhhhhhhheeeee..hhhhhhhhhhhhh............ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------BTB  PDB: F:37-103 UniProt: 37-103                                 -------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 3ohu F  12 YVYESTVHCTNILLGLNDQRKKDILCDVTLIVERKEFRAHRAVLAACSEYFWQALVGQTKNDLVVSLPEEVTARGFGPLLQFAYTAKLLLSRENIREVIRCAEFLRMHNLEDSCFSFL 129
                                    21        31        41        51        61        71        81        91       101       111       121

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: POZ domain (79)

Superfamily: POZ domain (79)

Family: automated matches (23)

Protein domain: automated matches (23)

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

1a	d3ohua_	A:
1b	d3ohub_	B:
1c	d3ohuc_	C:
1d	d3ohud_	D:
1e	d3ohue_	E:
1f	d3ohuf_	F:

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

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F (BACH2_HUMAN | Q9BYV9)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0000980	RNA polymerase II distal enhancer sequence-specific DNA binding	Interacting selectively and non-covalently with a RNA polymerase II (Pol II) distal enhancer. In mammalian cells, enhancers are distal sequences that increase the utilization of some promoters, and can function in either orientation and in any location (upstream or downstream) relative to the core promoter.
	GO:0043565	sequence-specific DNA binding	Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
	GO:0003700	transcription factor activity, sequence-specific DNA binding	Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
	GO:0001206	transcriptional repressor activity, RNA polymerase II distal enhancer sequence-specific binding	Interacting selectively and non-covalently with a sequence of DNA that is in a distal enhancer region for RNA polymerase II (RNAP II) in order to stop, prevent, or reduce the frequency, rate or extent of transcription from an RNA polymerase II promoter.
	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:0000122	negative regulation of transcription from RNA polymerase II promoter	Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
	GO:0016567	protein ubiquitination	The process in which one or more ubiquitin groups are added to a protein.
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	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:0031463	Cul3-RING ubiquitin ligase complex	A ubiquitin ligase complex in which a cullin from the Cul3 subfamily and a RING domain protein form the catalytic core; substrate specificity is conferred by a BTB-domain-containing protein.
	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.

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	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 3ohu)

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(no "Sites" information available for 3ohu)

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	3ohu
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	BACH2_HUMAN \| Q9BYV9
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	BACH2_HUMAN \| Q9BYV9	:	3ohv

3ohv	CRYSTAL STRUCTURE OF THE HUMAN BACH2 POZ DOMAIN, FORM II

Description

Compounds

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Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

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Sequence-Structure Mapping

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Exons (0, 0)

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SCOP Domains (1, 6)

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Gene Ontology (14, 14)

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