4xln/2/1:G/1:H

Sequences

>4xln-a2-m1-cG (length=227) [Search sequence]

KAPVFTATTQGDHYGEFVLEPLERGFGVTLGNPLRRILLSSIPGTAVTSVYIEDVLHEFS
TIPGVKEDVVEIILNLKELVVRFLDPKMASTTLILRAEGPKEVRAGDFTPSADVEIMNPD
LHIATLEEGGKLYMEVRVDRGVGYVPAERHGIKDRINAIPVDAIFSPVRRVAFQVEDTRL
GQRTDLDKLTLRIWTDGSVTPLEALNQAVAILKEHLNYFANPEASLL

>4xln-a2-m1-cH (length=227) [Search sequence]

Structure information

PDB ID	4xln (database links: RCSB PDB PDBe PDBj PDBsum)
Title	Crystal structure of T. aquaticus transcription initiation complex containing bubble promoter and RNA
Assembly ID	2
Resolution	4Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	110
Sequence identity between the two chains	1.0

Chain information

	Chain 1	Chain 2
Model ID	1	1
Chain ID	G	H
UniProt accession	Q9KWU8	Q9KWU8
Species	271 (Thermus aquaticus)	271 (Thermus aquaticus)

3D structure

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Dimer structure: Chain 1 in red; Chain 2 in blue.

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Download:	4xln-a2-m1-cG_4xln-a2-m1-cH.pdb.gz

Full biological assembly

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Download:	4xln-assembly2.cif.gz

Similar dimers

Other dimers with similar sequences and structures

1hqm/1/1:A/1:B 1i6v/1/1:A/1:B 1l9u/1/1:B/1:A 1l9u/2/1:K/1:J 1l9z/1/1:B/1:A 1ynj/1/1:B/1:A 1ynn/1/1:B/1:A 2gho/1/1:B/1:A 4xln/1/1:A/1:B 4xlp/1/1:A/1:B 4xlp/2/1:G/1:H 4xlq/1/1:A/1:B 4xlq/2/1:G/1:H 4xlr/1/1:A/1:B 4xlr/2/1:G/1:H 4xls/1/1:A/1:B 4xls/2/1:G/1:H 4xls/3/1:A/1:B 4xls/4/1:G/1:H 5tjg/1/1:A/1:B