Table 1 Ubiquitination clusters with potential regulatory circadian functions.

From: Data-independent acquisition method for ubiquitinome analysis reveals regulation of circadian biology

Gene name

UniprotID

Proximity score (p-value)

Cycling ubiquitination sites

Membrane (GOCC)

Region/domain

SLC7A5 (LAT1)

Q01650

0.0015

K19, K25, K30

x

N-terminus

SLC16A1 (MCT1)

P53985

0.0036

K216, K223, K224

x

Cytosolic loop

LAYN

Q6UX15

0.0064

K272, K273, K297, K311

  

EPB41L5

Q9HCM4

0.0073

K508, K510

x

 

MYH9

P35579

0.0079

K555, K651, K760, K821

x

Myosin motor, interaction with LIMCH1

RTN4 (NOGO)

F8W914

0.0094

K327, K332, K336

x

Reticulon, C-terminus

ABHD17B

Q5VST6

0.0098

K206, K207

x

 

SLC3A2 (MDU1)

F5GZS6

0.0153

K114, K116

x

 

SLC7A11 (xCT)

Q9UPY5

0.0161

K4, K30, K37

x

N-terminus

PCNP

Q8WW12

0.0182

K94, K96

  

SCRIB (LAP4)

A0A0G2JNZ2

0.0184

K53, K63

x

N-terminus

PLXNB2

O15031

0.0189

K1743, K1757

 

C-terminus

TOM1

O60784-2

0.0209

K443, K446

x

C-terminus

VLDLR

P98155

0.0220

K828, K839

x

C-terminus

H2AFY

O75367

0.0240

K292, K295

 

Macro

SLC20A1 (GLVR1, PIT1)

Q8WUM9

0.0262

K286, K320, K394, K399, K456

x

Cytosolic loop

KSR1

A0A0A0MQW1

0.0284

K92, K101

x

 

HAS2

Q92819

0.0311

K73, K80

  

SMARCD2

B9EGA3

0.0318

K200, K207

  

TAX1BP1 (T6BP)

Q86VP1-2

0.0321

K561, K571

  

SLC20A2 (GLVR2, PIT2)

Q08357

0.0394

K262, K272

x

Cytosolic loop

HSP90AB1 (HSP90B)

P08238

0.0411

K568, K577

x

Interaction with NR3C1

SLC12A2 (NKCC1)

G3XAL9

0.0420

K237, K948, K958, K966, K971, K976, K983, K991, K992, K1125

x

SLC12

PCDHB5

Q9Y5E4

0.0426

K767, K784

x

C-terminus

PPAP2B (LPP3)

O14495

0.0455

K8, K15

x

N-terminus

SCAMP1

A0A087WXB0

0.0465

K63, K71

x

N-terminus

  1. Proteins with multiple cycling ubiquitination sites (q-value <0.1) in close proximity to each other (p-value < 0.05). Membrane protein annotation by Gene Ontology Cellular Compartment (GOCC) term “membrane” and region/domain classifications are derived from UniProt and manual annotation.