Structure of PDB 1qx0 Chain A

Receptor sequence

>1qx0A (length=289) Species: 562 (Escherichia coli) [Search protein sequence]

MLSHMVLTRQDIGRAASYYEDGADDYYDASEWQGKGAEELGLSGEVDSKR
FRELLAGNIGEGHRIMRSATRQDSKERIGLDLTFSAPKSVSLQALVAGDA
EIIKAHDRAVARTLEQAEARAQARQKIQGKTRIETTGNLVIGKFRHETSR
ERDPQLHTHAVILNMTKRSDGQWRALKNDEIVKATRYLGAVYNAELAHEL
QKLGYQLRYGKDGNFDLAHIDRQQIEGFSKRTEQIAEWYAARGLDPNSVS
LEQKQAAKVLSRAKKTSVDREALRAEWQATAKELGIDFS

3D structure

PDB

1qx0 RECOGNITION AND PROCESSING OF THE ORIGIN OF TRANSFER DNA BY CONJUGATIVE RELAXASE TRWC

Chain

Resolution

2.26 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	dna	A	M1 L2 H4 V6 R14 S72 A73 R75 Q76 K79 R81 S89 A90 P91 K92 R128 Q129 K130 I131 Q132 R154 Q159 R172 R178 A179 N182 D183 V186 T189 N218 R226 S233 R235 T236 I239 K258 K262	M1 L2 H4 V6 R14 S68 A69 R71 Q72 K75 R77 S85 A86 P87 K88 R124 Q125 K126 I127 Q128 R150 Q155 R168 R174 A175 N178 D179 V182 T185 N214 R222 S229 R231 T232 I235 K254 K258
BS02	ZN	A	H150 H161 H163	H146 H157 H159

External links

PDB	RCSB:1qx0, PDBe:1qx0, PDBj:1qx0
PDBsum	1qx0
PubMed	14625590
UniProt	Q47673

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