Structure of PDB 6hq5 Chain A

Receptor sequence

>6hq5A (length=376) Species: 264462 (Bdellovibrio bacteriovorus HD100) [Search protein sequence]

AQSVDIHKDQIIFSEGDAGDCAYIIEKGRVLIYLTKDKEEIPLTILGEGE
IFGEMALIDNQNRSASVRALEDVRLAIVTKQQVLERVSTADKVVQLLMRV
LLKRLRRKNIGQSALDQIKLENQIFQAFQNKEFELFYQPIVNLKNKTITG
CEALLRWNSPQHGLVSPNLFIDIIENSSMVIPIGHWIINQALKDLRTIQD
QLRLNKKERMADDFMMSINISGRQFTHSDFVNNLEDLREKHDLHTQNIKL
EMTERIMMDGAIAIDALNQCRSLGYAISIDDFGTGFSGLQYLTQMPISFL
KIDRSFVMKILSDPKSKAVVSSIIHLAHAMDIEVIAEGIEHHEEALVLET
LGARFGQGYLFSKPVDLGRFLKLIKL

3D structure

PDB

6hq5 Nucleotide signaling pathway convergence in a cAMP-sensing bacterial c-di-GMP phosphodiesterase.

Chain

Resolution

2.83 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)
BS01	C2E	A	Q164 L180 R182 N245 D306 R330 G364 E366 G384 Y385	Q138 L154 R156 N219 D280 R304 G338 E340 G358 Y359
BS02	CMP	A	F17 I36 F56 G57 E58 M59 A60 R67 S68 A69	F13 I32 F52 G53 E54 M55 A56 R63 S64 A65
BS03	CA	A	E178 N245 E277 D306	E152 N219 E251 D280
BS04	CA	A	D306 D307 D329 E363	D280 D281 D303 E337

Gene Ontology

	Molecular Function
GO:0000166	nucleotide binding
GO:0046872	metal ion binding

View graph for
Molecular Function

External links

PDB	RCSB:6hq5, PDBe:6hq5, PDBj:6hq5
PDBsum	6hq5
PubMed	31355487
UniProt	Q6MLN6

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