Protein: CHST9
Carbohydrate sulfotransferase 9 (EC 2.8.2.-) (GalNAc-4-O-sulfotransferase 2) (GalNAc-4-ST2) (GalNAc4ST-2) (N-acetylgalactosamine-4-O-sulfotransferase 2)

Gene: CHST9
Organism: Homo sapiens
Interactions: 16
UniProt ID: Q7L1S5

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0001537 - dermatan 4-sulfotransferase activity
GO:0005576 - extracellular region
GO:0006790 - sulfur compound metabolic process
GO:0008146 - sulfotransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

287578

LRP6
Low-density lipoprotein receptor-related protein 6

4

1

High-throughput

0.691

High

698810

CALX
Calnexin

4

7

High-throughput

0.691

High

274888

LRP5
Low-density lipoprotein receptor-related protein 5

3

1

High-throughput

0.609

High

1097810

STX5
Syntaxin-5

2

0

High-throughput

0.547

High

1271326

CHST8
Carbohydrate sulfotransferase 8

1

0

High-throughput

0.546

High

226094

STX6
Syntaxin-6

1

1

High-throughput

0.536

High

380308

DRA
HLA class II histocompatibility antigen, DR alpha chain

1

9

High-throughput

0.536

High

1271325

EDEM2
ER degradation-enhancing alpha-mannosidase-like protein 2

1

3

High-throughput

0.536

High

315721

RECQ4
ATP-dependent DNA helicase Q4

1

0

High-throughput

0.458

High

154840

ISLR
Immunoglobulin superfamily containing leucine-rich repeat protein

1

1

High-throughput

0.445

High

1271324

RSPRY
RING finger and SPRY domain-containing protein 1

1

0

High-throughput

0.426

High

1271327

GNPTG
N-acetylglucosamine-1-phosphotransferase subunit gamma

1

2

High-throughput

0.407

High

1271323

LRC15
Leucine-rich repeat-containing protein 15

1

0

High-throughput

0.279

Low

414090

P53
Cellular tumor antigen p53

1

0

High-throughput

0.249

Low

339089

NADK
NAD kinase

1

0

High-throughput

0.232

Low

638205

S1PR1
Sphingosine 1-phosphate receptor 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025