Protein: NCB5R
NADH-cytochrome b5 reductase 1 (EC 1.6.2.2) (Microsomal cytochrome b reductase) (P35)

Gene: NCB5R, CBR1
Organism: Saccharomyces cerevisiae S288C
Interactions: 76
UniProt ID: P38626

Gene Ontology (top 5):
GO:0002098 - tRNA wobble uridine modification
GO:0002926 - tRNA wobble base 5-methoxycarbonylmethyl-2-thiouridinylation
GO:0003954 - NADH dehydrogenase activity
GO:0004128 - cytochrome-b5 reductase activity, acting on NAD(P)H
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

579315

HSC82
ATP-dependent molecular chaperone HSC82

3

11

High-throughput

0.633

High

800914

STE20
Serine/threonine-protein kinase STE20

2

2

Small-scale

0.614

High

509525

UBI4P
Polyubiquitin [Cleaved into: Ubiquitin]

2

7

High-throughput

0.585

High

785911

LONM
Lon protease homolog, mitochondrial

2

9

High-throughput

0.584

High

392659

HSP82
ATP-dependent molecular chaperone HSP82

2

11

High-throughput

0.571

High

800924

TYW1
S-adenosyl-L-methionine-dependent tRNA 4-demethylwyosine synthase

1

9

High-throughput

0.553

High

800920

ERP1
Protein ERP1

1

4

High-throughput

0.541

High

523805

HSP71
Heat shock protein SSA1

1

10

High-throughput

0.536

High

544712

SSB1
Ribosome-associated molecular chaperone SSB1

1

9

High-throughput

0.536

High

417091

VDAC1
Non-selective voltage-gated ion channel 1

1

4

High-throughput

0.515

High

800893

FKS1
1,3-beta-glucan synthase component FKS1

1

1

High-throughput

0.515

High

800903

FKS2
1,3-beta-glucan synthase component GSC2

1

1

High-throughput

0.515

High

800915

TCB3
Tricalbin-3

1

5

High-throughput

0.515

High

800912

TMEDA
Endoplasmic reticulum vesicle protein 25

1

5

High-throughput

0.494

High

800921

ORM2
Protein ORM2

1

1

High-throughput

0.494

High

800923

YO075
Uncharacterized ABC transporter ATP-binding protein/permease YOL075C

1

1

High-throughput

0.494

High

415220

TOP1
DNA topoisomerase 1

1

0

High-throughput

0.493

High

419717

H2A2
Histone H2A.2

1

0

High-throughput

0.493

High

800894

YLF2
Obg-like ATPase homolog

1

0

High-throughput

0.493

High

800895

STM1
Suppressor protein STM1

1

0

High-throughput

0.493

High

800908

IMDH3
Inosine-5'-monophosphate dehydrogenase 3

1

0

High-throughput

0.493

High

800918

YD124
Uncharacterized protein YDR124W

1

0

High-throughput

0.493

High

800926

YRA1
RNA annealing protein YRA1

1

0

High-throughput

0.493

High

668907

ERG6
Sterol 24-C-methyltransferase ERG6

1

2

High-throughput

0.481

High

510454

HSP77
Import motor subunit, mitochondrial

1

8

High-throughput

0.479

High

679631

CDC48
Cell division control protein 48

1

5

High-throughput

0.479

High

706977

TF2B
Transcription initiation factor IIB

1

4

High-throughput

0.479

High

726986

HS104
Heat shock protein 104

1

6

High-throughput

0.479

High

734954

RPC3
DNA-directed RNA polymerase III subunit RPC3

1

2

High-throughput

0.479

High

746829

TIM23
Mitochondrial import inner membrane translocase subunit TIM23

1

1

High-throughput

0.479

High

796907

PHO88
SRP-independent targeting protein 3

1

2

High-throughput

0.479

High

800899

IMB4
Importin subunit beta-4

1

2

High-throughput

0.479

High

800901

SNL1
HSP70 co-chaperone SNL1

1

2

High-throughput

0.479

High

800905

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

3

High-throughput

0.479

High

800907

TOM22
Mitochondrial import receptor subunit TOM22

1

1

High-throughput

0.479

High

800909

HST2
NAD-dependent protein deacetylase HST2

1

2

High-throughput

0.479

High

800910

APJ1
J domain-containing protein APJ1

1

5

High-throughput

0.479

High

800911

ORC1
Origin recognition complex subunit 1

1

6

High-throughput

0.479

High

800917

HFD1
Fatty aldehyde dehydrogenase HFD1

1

2

High-throughput

0.479

High

800919

RTN1
Reticulon-like protein 1

1

5

Small-scale

0.479

High

435558

RS9B
Small ribosomal subunit protein uS4B

1

1

High-throughput

0.470

High

672101

PUF4
Pumilio homology domain family member 4

1

1

High-throughput

0.470

High

94555

STE2
Pheromone alpha factor receptor

1

0

High-throughput

0.460

High

365611

PGK
Phosphoglycerate kinase

1

0

High-throughput

0.458

High

712979

MCM2
DNA replication licensing factor MCM2

1

0

High-throughput

0.458

High

800913

ESP1
Separin

1

0

High-throughput

0.458

High

800916

PDS5
Sister chromatid cohesion protein PDS5

1

0

High-throughput

0.458

High

800928

DPH3
Diphthamide biosynthesis protein 3

1

0

Small-scale

0.458

High

526577

HSP72
Heat shock protein SSA2

1

10

High-throughput

0.445

High

626714

HSP60
Heat shock protein 60, mitochondrial

1

7

High-throughput

0.445

High

670650

SIS1
Protein SIS1

1

7

High-throughput

0.445

High

675968

MAS5
Mitochondrial protein import protein MAS5

1

5

High-throughput

0.445

High

741487

HSP7F
Heat shock protein homolog SSE1

1

16

High-throughput

0.445

High

742838

HSP79
Heat shock protein homolog SSE2

1

17

High-throughput

0.445

High

800900

SSB2
Ribosome-associated molecular chaperone SSB2

1

9

High-throughput

0.445

High

800902

DJP1
DnaJ-like protein 1

1

6

High-throughput

0.445

High

782004

PET10
Protein PET10

1

1

High-throughput

0.439

High

511335

RL43A
Large ribosomal subunit protein eL43A

1

1

High-throughput

0.437

High

511408

RL43B
Large ribosomal subunit protein eL43B

1

1

High-throughput

0.437

High

682264

SPB4
ATP-dependent rRNA helicase SPB4

1

2

High-throughput

0.437

High

794963

NU170
Nucleoporin NUP170

1

2

High-throughput

0.437

High

795318

ATG8
Autophagy-related protein 8

1

1

High-throughput

0.437

High

800898

LAA1
AP-1 accessory protein LAA1

1

2

High-throughput

0.437

High

800906

VATG
V-type proton ATPase subunit G

1

1

High-throughput

0.437

High

800925

SPC3
Signal peptidase complex subunit 3

1

1

High-throughput

0.437

High

800896

TCPD
T-complex protein 1 subunit delta

1

5

High-throughput

0.407

High

800922

SWA2
Auxilin-like clathrin uncoating factor SWA2

1

4

High-throughput

0.407

High

800897

YCFI
Metal resistance protein YCF1

1

0

High-throughput

0.282

High

154162

RL36B
Large ribosomal subunit protein eL36B

1

0

High-throughput

0.269

Low

585265

FBRL
rRNA 2'-O-methyltransferase fibrillarin

1

0

High-throughput

0.269

Low

800904

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.269

Low

514943

YA11A
Transposon Ty1-A Gag polyprotein

1

0

High-throughput

0.249

Low

558696

CAF20
Cap-associated protein CAF20

1

0

High-throughput

0.249

Low

748371

SC61A
Protein transport protein SEC61

1

0

High-throughput

0.249

Low

776691

ASK1
DASH complex subunit ASK1

1

0

High-throughput

0.249

Low

800927

ATG44
Mitofissin

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025