Structure of PDB 3gfz Chain A

Receptor sequence

>3gfzA (length=393) Species: 272620 (Klebsiella pneumoniae subsp. pneumoniae MGH 78578) [Search protein sequence]

MLTTLIYRSQVHPDRPPVDLDALVHRASSKNLPLGITGILLFNGLQFFQV
LEGTEEALESLFSEIQSDPRHRDVVELMRDYSAYRRFHGTGMRILDLRLF
ETDGALEEILRFSTPVNDRMFRLLSAFIADGGRYCLPEPLQPSRWMMMPA
TAAPQHLPGQPCQFALQAIVEPAKKRVSSFEALIRSPTGGSPVEMFAAIA
AEDRYRFDLESKAYAFALAGQLPLGKHQLAINLLPGSLYHHPDAVGWLMD
SLLAAGLRPDQVLIEVTETEVITCFDQFRKVLKALRVAGMKLAIDDFGAG
YSGLSLLTRFQPDKIKVDAELVRDIHISGTKQAIVASVVRCCEDLGITVV
AEGVETLEEWCWLQSVGIRLFQGFLFSRPCLNGIGEICWPVAR

3D structure

PDB

3gfz Structure and mechanism of a bacterial light-regulated cyclic nucleotide phosphodiesterase.

Chain

Resolution

2.05 Å

3D
structure

[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]

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	Q174 L190 I191 R192 P199 D215 K219 N239 D302 G360 E362 G380 F381	Q167 L183 I184 R185 P192 D208 K212 N232 D295 G353 E355 G373 F374
BS02	MN	A	E188 N239 E272 D302	E181 N232 E265 D295
BS03	MN	A	D302 D303 E359	D295 D296 E352
BS04	FMN	A	Y7 R26 A27 K30 N31 F47 Q49 L61 I65 D68 H71	Y7 R26 A27 K30 N31 F47 Q49 L61 I65 D68 H71

Gene Ontology

	Molecular Function
GO:0000166	nucleotide binding
GO:0009882	blue light photoreceptor activity
GO:0042802	identical protein binding
GO:0046872	metal ion binding
GO:0071949	FAD binding

	Biological Process
GO:0009785	blue light signaling pathway

View graph for
Molecular Function

View graph for
Biological Process

External links

PDB	RCSB:3gfz, PDBe:3gfz, PDBj:3gfz
PDBsum	3gfz
PubMed	19536266
UniProt	A6T8V8

[Back to BioLiP]