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Showing 8981 - 9000 of 8993 proteins

Protein ID

Protein

Pathways

P0ACI3

View in UniProt

Xylose operon regulatory protein

Gene Name: xylR

Regulatory protein for the xylBAFGHR operon.

P0AGI4

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Xylose transport system permease protein xylH

Gene Name: xylH

Involved in transporter activity. Part of the binding-protein-dependent transport system for D-xylose. Probably responsible for the translocation of the substrate across the membrane.

Q9LF61

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xylulose 5-phosphate/phosphate translocator

Gene Name: XPT

Xylulose 5-phosphate/phosphate translocator preferentially transports xylulose 5-phosphate (but will also transport ribulose 5-phosphate) from the cytosol and into the chloroplast in exchange for phosphate. Xylulose 5-phosphate supplies the plastidic pentose phosphate pathway with intermediates, especially when under high demand.

P42826

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Xylulose kinase

Gene Name: XKS1

P09099

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Xylulose kinase

Gene Name: xylB

Involved in phosphotransferase activity, alcohol group as acceptor. ATP + D-xylulose = ADP + D-xylulose 5- phosphate.

Q9UM01

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HMDBP03080

View in HMDB

Y+L amino acid transporter 1

Gene Name: SLC7A7

Involved in the sodium-independent uptake of dibasic amino acids and sodium-dependent uptake of some neutral amino acids. Requires co-expression with SLC3A2/4F2hc to mediate the uptake of arginine, leucine and glutamine. Plays a role in nitric oxide synthesis in human umbilical vein endothelial cells (HUVECs) via transport of L-arginine. Involved in the transport of L- arginine in monocytes

Q9QZ66

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Y+L amino acid transporter 1

Gene Name: Slc7a7

Involved in the sodium-independent uptake of dibasic amino acids and sodium-dependent uptake of some neutral amino acids. Requires coexpression with SLC3A2/4F2hc to mediate the uptake of arginine, leucine and glutamine. Plays a role in nitric oxide synthesis via transport of L-arginine, and is involved in the transport of L-arginine in monocytes (By similarity).

Q9QWS1

View in UniProt

Y+L amino acid transporter 1

Gene Name: Slc7a7

Involved in the sodium-independent uptake of dibasic amino acids and sodium-dependent uptake of some neutral amino acids. Requires coexpression with SLC3A2/4F2hc to mediate the uptake of arginine, leucine and glutamine. Plays a role in nitric oxide synthesis via transport of L-arginine, and is involved in the transport of L-arginine in monocytes.

Q8CFY3

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Y+L amino acid transporter 2

Gene Name: Slc7a6

Involved in the sodium-independent uptake of dibasic amino acids and sodium-dependent uptake of some neutral amino acids. Requires coexpression with SLC3A2/4F2hc to mediate the uptake of arginine, leucine and glutamine. Also acts as an arginine/glutamine exchanger, following an antiport mechanism for amino acid transport, influencing arginine release in exchange for extracellular amino acids. Plays a role in nitric oxide synthesis via transport of L-arginine. Involved in the transport of L-arginine in monocytes. Reduces uptake of ornithine in retinal pigment epithelial cells (By similarity).

Q92536

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HMDBP09098

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Y+L amino acid transporter 2

Gene Name: SLC7A6

Involved in the sodium-independent uptake of dibasic amino acids and sodium-dependent uptake of some neutral amino acids. Requires co-expression with SLC3A2/4F2hc to mediate the uptake of arginine, leucine and glutamine. Also acts as an arginine/glutamine exchanger, following an antiport mechanism for amino acid transport, influencing arginine release in exchange for extracellular amino acids. Plays a role in nitric oxide synthesis in human umbilical vein endothelial cells (HUVECs) via transport of L-arginine. Involved in the transport of L-arginine in monocytes. Reduces uptake of ornithine in retinal pigment epithelial (RPE) cells

Q9FGC7

View in UniProt

zeaxanthin epoxidase

Gene Name: ABA1

Zeaxanthin epoxidase is an enzyme in the chloroplast that catalyzes two reactions in the xanthophyll cycle: the conversion of zeaxanthin to antheraxanthin and the conversion of antheraxanthin to violaxanthin. It requires FAD as a cofactor.

Q9C0K1

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HMDBP11941

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Zinc transporter ZIP8

Gene Name: SLC39A8

Acts as a zinc-influx transporter.

Q9BH10

View in UniProt

Zona pellucida sperm-binding protein 2

Gene Name: ZP2

The mammalian zona pellucida, which mediates species-specific sperm binding, induction of the acrosome reaction and prevents post-fertilization polyspermy, is composed of three to four glycoproteins, ZP1, ZP2, ZP3, and ZP4. ZP2 may act as a secondary sperm receptor.
Showing 8981 - 9000 of 8993 proteins