Gene Group: ODORANT BINDING PROTEINS

General Information

Name

ODORANT BINDING PROTEINS

Species

D. melanogaster

Symbol

OBP

FlyBase ID

FBgg0000175

Date last reviewed

2012-09-19

Number of members

Description

Odorant Binding Proteins (OBP) are small (10 to 30 kDa) proteins secreted by auxiliary cells surrounding the olfactory receptor neurons. OBPs are characterized by a specific protein domain that comprises six α-helices joined by three disulfide bonds. Although the full function of the OBPs is not well established, it is believed that they may act as molecular carriers that transport odorants and deliver them to the olfactory receptors located on the sensory neurons. (Adapted from FBrf0205523).

Notes on Group

Source Material

The ODORANT BINDING PROTEINS Gene Group has been compiled using the following publication(s): Vieira and Rozas, 2011, Vieira et al., 2007, and Hekmat-Scafe et al., 2002 .

Key Gene Ontology (GO) terms

Molecular Function

odorant binding

Biological Process

sensory perception of chemical stimulus

Cellular Component

extracellular region

Related Gene Groups

Other related group(s)

ODORANT RECEPTORS

Members (52)

For all members:

GO ribbon stack

	molecular function	biological process	cellular component

Gene Symbol

Gene Name

Also Known As

Source Material for Membership

lush

Obp76a, DmelObp76a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp8a

Odorant-binding protein 8a

DmelObp8a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp18a

Odorant-binding protein 18a

18a, DmelObp18a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp19a

Odorant-binding protein 19a

19a, DmelObp19a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp19b

Odorant-binding protein 19b

19b, DmelObp19b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp19c

Odorant-binding protein 19c

19c, DmelObp19c

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp19d

Odorant-binding protein 19d

Pbprp2, 19d, pbprp-2, DmelObp19d

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp22a

Odorant-binding protein 22a

22a, DmelObp22a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp28a

Odorant-binding protein 28a

Pbprp5, 28a, Pheromone-binding protein-related protein 5, pbprp-5, DmelObp28a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp44a

Odorant-binding protein 44a

DmelObp44a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp46a

Odorant-binding protein 46a

DmelObp46a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp47a

Odorant-binding protein 47a

47a, DmelObp47a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp47b

Odorant-binding protein 47b

DmelObp47b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp49a

Odorant-binding protein 49a

DmelObp49a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp50a

Odorant-binding protein 50a

DmelObp50a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp50b

Odorant-binding protein 50b

DmelObp50b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp50c

Odorant-binding protein 50c

DmelObp50c

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp50d

Odorant-binding protein 50d

DmelObp50d

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp50e

Odorant-binding protein 50e

DmelObp50e

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp51a

Odorant-binding protein 51a

51a, DmelObp51a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56a

Odorant-binding protein 56a

56a, DmelObp56a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56b

Odorant-binding protein 56b

DmelObp56b, 56b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56c

Odorant-binding protein 56c

56c, DmelObp56c

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56d

Odorant-binding protein 56d

56d, DmelObp56d

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56e

Odorant-binding protein 56e

56e, DmelObp56e

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56f

Odorant-binding protein 56f

56f, DmelObp56f

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56g

Odorant-binding protein 56g

DmelObp56g, 56g

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56h

Odorant-binding protein 56h

DmelObp56h, 56h

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp56i

Odorant-binding protein 56i

DmelObp56i, 56i

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp57a

Odorant-binding protein 57a

DmelObp57a, Obp57c, 57a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp57b

Odorant-binding protein 57b

57b, DmelObp57b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp57c

Odorant-binding protein 57c

DmelObp57c, 57c, Obp57a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp57d

Odorant-binding protein 57d

Dmel\Obp57d, 57d, DmelObp57d, Obp57e

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp57e

Odorant-binding protein 57e

Obp57d, 57e, DmelObp57e, Dmel\Obp57e

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp58b

Odorant-binding protein 58b

DmelObp58b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp58c

Odorant-binding protein 58c

DmelObp58c

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp58d

Odorant-binding protein 58d

DmelObp58d

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp59a

Odorant-binding protein 59a

Obp58a, DmelObp59a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp69a

Odorant-binding protein 69a

Pbprp1, 69a, DmelObp69a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp73a

Odorant-binding protein 73a

DmelObp73a

(Vieira and Rozas, 2011)

Obp83a

Odorant-binding protein 83a

OS-F, Pbprp3, 83a, DmelObp83a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp83b

Odorant-binding protein 83b

OS-E, 83b, Olfactory-specific E, DmelObp83b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp83cd

Odorant-binding protein 83cd

Obp83c, Obp83d, 83c, 83d, DmelObp83cd

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp83ef

Odorant-binding protein 83ef

Obp83f, Obp83e, DmelObp83ef, 83f

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp83g

Odorant-binding protein 83g

83g, Obp83f, DmelObp83g

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp84a

Odorant-binding protein 84a

Pbprp4, 84a, DmelObp84a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp85a

Odorant-binding protein 85a

DmelObp85a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp93a

Odorant-binding protein 93a

DmelObp93a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp99a

Odorant-binding protein 99a

99a, DmelObp99a

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp99b

Odorant-binding protein 99b

tsx, 99b, turn on sex-specificity, Obp99d, DmelObp99b

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp99c

Odorant-binding protein 99c

Obp99b, DmelObp99c

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

Obp99d

Odorant-binding protein 99d

Obp99c, DmelObp99d

(Vieira and Rozas, 2011, Vieira et al., 2007, Hekmat-Scafe et al., 2002)

External Data

Equivalent Group(s)

Other resource(s)

Synonyms and Secondary IDs

Synonym(s)

OBP

ODORANT BINDING PROTEINS

Odorant-binding proteins

OBP-like

Obps

Secondary FlyBase ID(s)

References (4)

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