Protein: BFSP1
Filensin (Beaded filament structural protein 1) (Lens fiber cell beaded-filament structural protein CP 115) (CP115) (Lens intermediate filament-like heavy) (LIFL-H) [Cleaved into: Filensin C-terminal fragment; Filensin N-terminal fragment]

Gene: BFSP1
Organism: Homo sapiens
Interactions: 51
UniProt ID: Q12934

Gene Ontology (top 5):
GO:0005200 - structural constituent of cytoskeleton
GO:0005212 - structural constituent of eye lens
GO:0005737 - cytoplasm
GO:0005882 - intermediate filament
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1091007

BFSP2
Phakinin

5

20

High-throughput

0.924

High

1091017

K1C27
Keratin, type I cytoskeletal 27

3

20

High-throughput

0.858

High

1091011

K1H1
Keratin, type I cuticular Ha1

1

20

High-throughput

0.691

High

789100

NUP62
Nuclear pore glycoprotein p62

3

6

High-throughput

0.675

High

329920

ZWINT
Outer kinetochore KNL1 complex subunit ZWINT

3

4

High-throughput

0.665

High

474642

VIME
Vimentin

1

20

Small-scale

0.647

High

1091005

BFSP1
Filensin

1

20

High-throughput

0.621

High

475568

K1C19
Keratin, type I cytoskeletal 19

1

20

High-throughput

0.618

High

1091008

BYST
Bystin

2

3

High-throughput

0.606

High

1091016

NUP54
Nucleoporin p54

2

2

High-throughput

0.574

High

333329

SNAPN
SNARE-associated protein Snapin

2

5

High-throughput

0.553

High

1091019

USBP1
Harmonin-binding protein USHBP1

2

20

High-throughput

0.553

High

1091022

CCHCR
Coiled-coil alpha-helical rod protein 1

2

20

High-throughput

0.553

High

1091034

KIFC3
Kinesin-like protein KIFC3

2

17

High-throughput

0.553

High

1091043

EMIL1
EMILIN-1

2

15

High-throughput

0.553

High

249129

DSCAM
Cell adhesion molecule DSCAM

1

4

High-throughput

0.541

High

1091012

ITSN1
Intersectin-1

1

20

High-throughput

0.541

High

1091006

UBP4
Ubiquitin carboxyl-terminal hydrolase 4

1

20

High-throughput

0.536

High

1091010

PCM1
Pericentriolar material 1 protein

1

9

High-throughput

0.536

High

1091014

CCD18
Coiled-coil domain-containing protein 18

1

20

High-throughput

0.536

High

1091015

SAS6
Spindle assembly abnormal protein 6 homolog

1

20

High-throughput

0.536

High

1091021

BICD2
Protein bicaudal D homolog 2

1

17

High-throughput

0.536

High

1091023

PIBF1
Progesterone-induced-blocking factor 1

1

5

High-throughput

0.536

High

1091027

DCNL1
DCN1-like protein 1

1

2

High-throughput

0.536

High

1091031

SPAG5
Sperm-associated antigen 5

1

20

High-throughput

0.536

High

1091036

TRIM9
E3 ubiquitin-protein ligase TRIM9

1

20

High-throughput

0.536

High

1091037

KLC2
Kinesin light chain 2

1

20

High-throughput

0.536

High

1091041

EP15R
Epidermal growth factor receptor substrate 15-like 1

1

20

High-throughput

0.536

High

1091013

CCD92
Coiled-coil domain-containing protein 92

1

0

High-throughput

0.513

High

85256

RBG10
Rab GTPase-activating protein 1-like, isoform 10

1

2

High-throughput

0.489

High

157305

CTRO
Citron Rho-interacting kinase

1

19

High-throughput

0.489

High

1063112

GOGA3
Golgin subfamily A member 3

1

20

High-throughput

0.489

High

1091009

TNIP1
TNFAIP3-interacting protein 1

1

20

High-throughput

0.489

High

1091025

HAUS1
HAUS augmin-like complex subunit 1

1

5

High-throughput

0.489

High

1091026

SPDLY
Protein Spindly

1

10

High-throughput

0.489

High

1091029

CEP63
Centrosomal protein of 63 kDa

1

20

High-throughput

0.489

High

1091030

SCLT1
Sodium channel and clathrin linker 1

1

20

High-throughput

0.489

High

1091032

MPP9
M-phase phosphoprotein 9

1

3

High-throughput

0.489

High

1091033

KXDL1
KxDL motif-containing protein 1

1

3

High-throughput

0.489

High

1091035

HIRP3
HIRA-interacting protein 3

1

2

High-throughput

0.489

High

1091038

BIRC6
Dual E2 ubiquitin-conjugating enzyme/E3 ubiquitin-protein ligase BIRC6

1

8

High-throughput

0.489

High

1091042

B9D1
B9 domain-containing protein 1

1

10

High-throughput

0.489

High

241538

PRKN
E3 ubiquitin-protein ligase parkin

1

20

High-throughput

0.479

High

1091020

CC185
Coiled-coil domain-containing protein 185

1

14

High-throughput

0.470

High

1091039

DISC1
Disrupted in schizophrenia 1 protein

1

4

High-throughput

0.417

High

1091028

MERB1
bMERB domain-containing protein 1

2

0

High-throughput

0.328

High

1091040

MS18A
Protein Mis18-alpha

2

0

High-throughput

0.328

High

1091018

SYCE1
Synaptonemal complex central element protein 1

1

0

High-throughput

0.279

Low

1091024

NCLN
BOS complex subunit NCLN

1

0

High-throughput

0.279

Low

946991

DSCR9
Down syndrome critical region protein 9

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025