Protein: CHS5
Chitin biosynthesis protein CHS5 (Protein CAL3)

Gene: CHS5
Organism: Saccharomyces cerevisiae S288C
Interactions: 113
UniProt ID: Q12114

Gene Ontology (top 5):
GO:0000282 - cellular bud site selection
GO:0000747 - conjugation with cellular fusion
GO:0005737 - cytoplasm
GO:0005802 - trans-Golgi network
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1050264

BCH1
Protein BCH1

9

4

Small-scale

0.975

High

829748

CHS6
Chitin biosynthesis protein CHS6

8

4

Small-scale

0.974

High

1064900

BUD7
Bud site selection protein 7

7

4

Small-scale

0.964

High

781709

BCH2
Protein BCH2

6

4

Small-scale

0.941

High

536187

ARF1
ADP-ribosylation factor 1

4

1

Small-scale

0.906

High

1084318

CHS5
Chitin biosynthesis protein CHS5

3

4

Small-scale

0.845

High

712826

CHS3
Chitin synthase 3

3

0

Small-scale

0.619

High

812755

LAA1
AP-1 accessory protein LAA1

2

1

High-throughput

0.614

High

792304

GBLP
Small ribosomal subunit protein RACK1

2

5

High-throughput

0.611

High

546684

SSB1
Ribosome-associated molecular chaperone SSB1

2

4

High-throughput

0.601

High

548302

FUS1
Nuclear fusion protein FUS1

2

0

Small-scale

0.588

High

684880

RL5
Large ribosomal subunit protein uL18

2

0

High-throughput

0.585

High

689161

RL16A
Large ribosomal subunit protein uL13A

2

2

High-throughput

0.584

High

427481

RLA0
Large ribosomal subunit protein uL10

2

1

High-throughput

0.571

High

503297

RS22A
Small ribosomal subunit protein uS8A

2

1

High-throughput

0.571

High

531926

RL4A
Large ribosomal subunit protein uL4A

2

1

High-throughput

0.571

High

671229

SIS1
Protein SIS1

2

3

High-throughput

0.571

High

410388

RL25
Large ribosomal subunit protein uL23

2

0

High-throughput

0.559

High

504465

RL31A
Large ribosomal subunit protein eL31A

2

0

High-throughput

0.559

High

806384

KOG1
Target of rapamycin complex 1 subunit KOG1

1

1

High-throughput

0.552

High

525492

HSP71
Heat shock protein SSA1

2

5

High-throughput

0.552

High

689717

RS7A
Small ribosomal subunit protein eS7A

2

0

High-throughput

0.547

High

858559

AP3B
AP-3 complex subunit beta

1

1

High-throughput

0.541

High

395000

EF1A
Elongation factor 1-alpha

1

4

High-throughput

0.536

High

1046199

PDS5
Sister chromatid cohesion protein PDS5

1

1

High-throughput

0.536

High

484335

KEX1
Pheromone-processing carboxypeptidase KEX1

1

0

High-throughput

0.518

High

536059

SEC7
ADP-ribosylation factor guanine nucleotide-exchange factor SEC7

1

0

High-throughput

0.518

High

740284

SMI1
Cell wall assembly regulator SMI1

1

0

High-throughput

0.518

High

813759

FLC2
Flavin carrier protein 2

1

0

High-throughput

0.518

High

1043587

ANY1
Scramblase ANY1

1

0

High-throughput

0.518

High

670354

NAP1
Nucleosome assembly protein

1

1

High-throughput

0.515

High

743363

FIMB
Fimbrin

1

2

High-throughput

0.515

High

454496

PHO4
Phosphate system positive regulatory protein PHO4

1

0

High-throughput

0.513

High

809438

STM1
Suppressor protein STM1

1

0

High-throughput

0.513

High

1083823

LKHA4
Leucine aminopeptidase 2

1

0

High-throughput

0.493

High

643674

SNF2
Transcription regulatory protein SNF2

1

3

High-throughput

0.489

High

805315

GGA2
ADP-ribosylation factor-binding protein GGA2

1

3

Small-scale

0.481

High

747087

SKG6
Protein SKG6

1

0

Small-scale

0.480

High

383941

RS17A
Small ribosomal subunit protein eS17A

1

1

High-throughput

0.479

High

432731

RL7A
Large ribosomal subunit protein uL30A

1

2

High-throughput

0.479

High

433313

RL17A
Large ribosomal subunit protein uL22A

1

2

High-throughput

0.479

High

433897

RL26A
Large ribosomal subunit protein uL24A

1

3

High-throughput

0.479

High

436224

RS13
Small ribosomal subunit protein uS15

1

1

High-throughput

0.479

High

482104

C1TM
C-1-tetrahydrofolate synthase, mitochondrial

1

1

High-throughput

0.479

High

513278

RS8A
Small ribosomal subunit protein eS8A

1

1

High-throughput

0.479

High

513591

RL1A
Large ribosomal subunit protein uL1A

1

3

High-throughput

0.479

High

570183

RL3
Large ribosomal subunit protein uL3

1

1

High-throughput

0.479

High

666568

DBP2
ATP-dependent RNA helicase DBP2

1

1

High-throughput

0.479

High

680149

CDC48
Cell division control protein 48

1

3

High-throughput

0.479

High

712694

RL8B
Large ribosomal subunit protein eL8B

1

1

High-throughput

0.479

High

747630

RSSA1
Small ribosomal subunit protein uS2A

1

1

High-throughput

0.479

High

753646

RS3A1
Small ribosomal subunit protein eS1A

1

2

High-throughput

0.479

High

778584

RS27A
Small ribosomal subunit protein eS27A

1

1

High-throughput

0.479

High

778870

AP1B1
AP-1 complex subunit beta-1

1

1

Small-scale

0.479

High

814058

IF2P
Eukaryotic translation initiation factor 5B

1

1

High-throughput

0.479

High

835913

RL10
Large ribosomal subunit protein uL16

1

2

High-throughput

0.479

High

874584

RS12
Small ribosomal subunit protein eS12

1

1

High-throughput

0.479

High

918345

RL26B
Large ribosomal subunit protein uL24B

1

3

High-throughput

0.479

High

1033624

RS15
Small ribosomal subunit protein uS19

1

1

High-throughput

0.479

High

1038414

RL21A
Large ribosomal subunit protein eL21A

1

1

High-throughput

0.479

High

1042264

TOM1
E3 ubiquitin-protein ligase TOM1

1

2

High-throughput

0.479

High

743428

TOR2
Serine/threonine-protein kinase TOR2

1

0

High-throughput

0.460

High

1084137

AP1G1
AP-1 complex subunit gamma-1

1

0

Small-scale

0.460

High

1084320

GDIR
Rho GDP-dissociation inhibitor

1

0

High-throughput

0.460

High

150003

RS9A
Small ribosomal subunit protein uS4A

1

0

High-throughput

0.458

High

383206

RLA4
Large ribosomal subunit protein P2B

1

0

High-throughput

0.458

High

432930

RL9A
Large ribosomal subunit protein uL6A

1

0

High-throughput

0.458

High

434098

RL33A
Large ribosomal subunit protein eL33A

1

0

High-throughput

0.458

High

434459

RL15A
Large ribosomal subunit protein eL15A

1

0

High-throughput

0.458

High

434663

RL22A
Large ribosomal subunit protein eL22A

1

0

High-throughput

0.458

High

455311

RS19A
Small ribosomal subunit protein eS19A

1

0

High-throughput

0.458

High

512709

RS6A
Small ribosomal subunit protein eS6A

1

0

High-throughput

0.458

High

514883

RS18A
Small ribosomal subunit protein uS13A

1

0

High-throughput

0.458

High

609249

CLC1
Clathrin light chain

1

0

Small-scale

0.458

High

644855

CLH
Clathrin heavy chain

1

0

Small-scale

0.458

High

710034

BMH1
Protein BMH1

1

0

High-throughput

0.458

High

781277

RL14A
Large ribosomal subunit protein eL14A

1

0

High-throughput

0.458

High

792586

RL32
Large ribosomal subunit protein eL32

1

0

High-throughput

0.458

High

802441

RS20
Small ribosomal subunit protein uS10

1

0

High-throughput

0.458

High

820980

RL13B
Large ribosomal subunit protein eL13B

1

0

High-throughput

0.458

High

825919

RL34B
Large ribosomal subunit protein eL34B

1

0

High-throughput

0.458

High

865781

MOG1
Nuclear import protein MOG1

1

0

High-throughput

0.458

High

1036312

RL6A
Large ribosomal subunit protein eL6A

1

0

High-throughput

0.458

High

1042343

TLG1
t-SNARE affecting a late Golgi compartment protein 1

1

0

Small-scale

0.458

High

1084075

TMA46
Translation machinery-associated protein 46

1

0

High-throughput

0.458

High

1064651

ESA1
Histone acetyltransferase ESA1

1

1

Small-scale

0.457

High

793004

ANM1
Protein arginine N-methyltransferase 1

1

1

High-throughput

0.457

High

453844

PYR1
Multifunctional protein URA2

1

1

High-throughput

0.445

High

527975

HSP72
Heat shock protein SSA2

1

5

High-throughput

0.445

High

592569

VATB
V-type proton ATPase subunit B

1

6

High-throughput

0.445

High

597300

BIP
Endoplasmic reticulum chaperone BiP

1

4

High-throughput

0.445

High

626921

HSP60
Heat shock protein 60, mitochondrial

1

1

High-throughput

0.445

High

655530

RS3A2
Small ribosomal subunit protein eS1B

1

2

High-throughput

0.445

High

742639

HSP7F
Heat shock protein homolog SSE1

1

7

High-throughput

0.445

High

745990

BCS1
Mitochondrial chaperone BCS1

1

4

Small-scale

0.445

High

752870

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.445

High

836951

MPG1
Mannose-1-phosphate guanyltransferase

1

1

High-throughput

0.445

High

1084319

RL7B
Large ribosomal subunit protein uL30B

1

2

High-throughput

0.445

High

894378

MUP1
High-affinity methionine permease

1

1

Small-scale

0.439

High

818530

PEA2
Protein PEA2

1

0

Small-scale

0.438

High

1051988

FUS2
Nuclear fusion protein FUS2

1

0

Small-scale

0.438

High

708493

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

779367

CENPA
Histone H3-like centromeric protein CSE4

1

6

High-throughput

0.437

High

1084321

SMC6
Structural maintenance of chromosomes protein 6

1

8

High-throughput

0.437

High

454019

IF4E
Eukaryotic translation initiation factor 4E

1

0

High-throughput

0.426

High

815441

RS26B
Small ribosomal subunit protein eS26B

1

0

High-throughput

0.426

High

744405

ATC5
Phospholipid-transporting ATPase DNF1

1

0

High-throughput

0.282

High

1084205

PIN2
[PSI+] induction protein 2

1

0

Small-scale

0.261

Low

796055

RCR1
Protein RCR1

1

0

Small-scale

0.251

Low

795266

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low

918491

EIF2A
Eukaryotic translation initiation factor 2A

1

0

High-throughput

0.249

Low

797869

FTH1
Iron transporter FTH1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025