KLF13

Kruppel-like factor 13

Identifiers

KLF13 ; BTEB3; FKLF2; NSLP1; RFLAT-1; RFLAT1

External IDs

OMIM: 605328 MGI: 1354948 HomoloGene: 32288 GeneCards: KLF13 Gene

Gene ontology
Molecular function	• RNA polymerase II core promoter proximal region sequence-specific DNA binding • transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding • protein binding • metal ion binding
Cellular component	• nucleus
Biological process	• transcription from RNA polymerase II promoter • negative regulation of cell proliferation • negative regulation of erythrocyte differentiation • positive regulation of transcription from RNA polymerase II promoter
Sources: Amigo / QuickGO

RNA expression pattern

More reference expression data

Orthologs

Species

Human

Mouse

RefSeq (mRNA)

RefSeq (protein)

Location (UCSC)

Chr 15:
31.33 – 31.44 Mb

Chr 7:
63.89 – 63.94 Mb

PubMed search

Kruppel-like factor 13, also known as KLF13, is a protein that in humans is encoded by the KLF13 gene.^[1]^[2]^[3]

Function

KLF13 belongs to a family of transcription factors that contain 3 classical zinc finger DNA-binding domains consisting of a zinc atom tetrahedrally coordinated by 2 cysteines and 2 histidines (C2H2 motif). These transcription factors bind to GC-rich sequences and related GT and CACCC boxes.^[1]^[4]

KLF13 was first described as the RANTES factor of late activated T lymphocytes (RFLAT)-1.^[3] It regulates the expression of the chemokine RANTES in T lymphocytes. It functions as a lynchpin, inducing a large enhancesome. KLF13 knock-out mice show a defect in lymphocyte survival as KLF13 is a regulator of Bcl-xL expression.^[3]^[5]^[6]^[7]^[8]^[9]^[10]

Interactions

KLF13 has been shown to interact with CREB-binding protein,^[11] Heat shock protein 47^[11] and PCAF.^[11]

References

1 2 "Entrez Gene: KLF13 Kruppel-like factor 13".
↑ Cook T, Gebelein B, Urrutia R (Jun 1999). "Sp1 and its likes: biochemical and functional predictions for a growing family of zinc finger transcription factors". Annals of the New York Academy of Sciences 880 (1 CELL AND MOLE): 94–102. doi:10.1111/j.1749-6632.1999.tb09513.x. PMID 10415854.
1 2 3 Song A, Chen YF, Thamatrakoln K, Storm TA, Krensky AM (Jan 1999). "RFLAT-1: a new zinc finger transcription factor that activates RANTES gene expression in T lymphocytes". Immunity 10 (1): 93–103. doi:10.1016/S1074-7613(00)80010-2. PMID 10023774.
↑ Scohy S, Gabant P, Van Reeth T, Hertveldt V, Drèze PL, Van Vooren P, Rivière M, Szpirer J, Szpirer C (Nov 2000). "Identification of KLF13 and KLF14 (SP6), novel members of the SP/XKLF transcription factor family". Genomics 70 (1): 93–101. doi:10.1006/geno.2000.6362. PMID 11087666.
↑ Song A, Nikolcheva T, Krensky AM (Oct 2000). "Transcriptional regulation of RANTES expression in T lymphocytes". Immunological Reviews 177 (1): 236–45. doi:10.1034/j.1600-065X.2000.17610.x. PMID 11138780.
↑ Nikolcheva T, Pyronnet S, Chou SY, Sonenberg N, Song A, Clayberger C, Krensky AM (Jul 2002). "A translational rheostat for RFLAT-1 regulates RANTES expression in T lymphocytes". The Journal of Clinical Investigation 110 (1): 119–26. doi:10.1172/JCI15336. PMC 151028. PMID 12093895.
↑ Song A, Patel A, Thamatrakoln K, Liu C, Feng D, Clayberger C, Krensky AM (Aug 2002). "Functional domains and DNA-binding sequences of RFLAT-1/KLF13, a Krüppel-like transcription factor of activated T lymphocytes". The Journal of Biological Chemistry 277 (33): 30055–65. doi:10.1074/jbc.M204278200. PMID 12050170.
↑ Zhou M, McPherson L, Feng D, Song A, Dong C, Lyu SC, Zhou L, Shi X, Ahn YT, Wang D, Clayberger C, Krensky AM (May 2007). "Kruppel-like transcription factor 13 regulates T lymphocyte survival in vivo". Journal of Immunology 178 (9): 5496–504. doi:10.4049/jimmunol.178.9.5496. PMC 2664650. PMID 17442931.
↑ Huang B, Ahn YT, McPherson L, Clayberger C, Krensky AM (Jun 2007). "Interaction of PRP4 with Kruppel-like factor 13 regulates CCL5 transcription". Journal of Immunology 178 (11): 7081–7. doi:10.4049/jimmunol.178.11.7081. PMC 2674583. PMID 17513757.
↑ Ahn YT, Huang B, McPherson L, Clayberger C, Krensky AM (Jan 2007). "Dynamic interplay of transcriptional machinery and chromatin regulates "late" expression of the chemokine RANTES in T lymphocytes". Molecular and Cellular Biology 27 (1): 253–66. doi:10.1128/MCB.01071-06. PMC 1800668. PMID 17074812.
1 2 3 Song CZ, Keller K, Murata K, Asano H, Stamatoyannopoulos G (Mar 2002). "Functional interaction between coactivators CBP/p300, PCAF, and transcription factor FKLF2". The Journal of Biological Chemistry 277 (9): 7029–36. doi:10.1074/jbc.M108826200. PMC 2808425. PMID 11748222.

External links

KLF13 protein, human at the US National Library of Medicine Medical Subject Headings (MeSH)

This article incorporates text from the United States National Library of Medicine, which is in the public domain.

Transcription factors and intracellular receptors

(1) Basic domains

(1.1) Basic leucine zipper (bZIP)	Activating transcription factor AATF 1 2 3 4 5 6 7 AP-1 c-Fos FOSB FOSL1 FOSL2 JDP2 c-Jun JUNB JunD BACH 1 2 BATF BLZF1 C/EBP α β γ δ ε ζ CREB 1 3 L1 CREM DBP DDIT3 GABPA HLF MAF B F G K NFE 2 L1 L2 L3 NFIL3 NRL NRF 1 2 3 XBP1

(1.2) Basic helix-loop-helix (bHLH)	ATOH1 AhR AHRR ARNT ASCL1 BHLH 2 3 9 ARNTL ARNTL ARNTL2 CLOCK EPAS1 FIGLA HAND 1 2 HES 5 6 HEY 1 2 L HES1 HIF 1A 3A ID 1 2 3 4 LYL1 MESP2 MXD4 MYCL1 MYCN Myogenic regulatory factors MyoD Myogenin MYF5 MYF6 Neurogenins 1 2 3 NeuroD 1 2 NPAS 1 2 3 OLIG 1 2 Pho4 Scleraxis SIM 1 2 TAL 1 2 Twist USF1

(1.3) bHLH-ZIP	AP-4 MAX MXD3 MITF MNT MLX MXI1 Myc SREBP 1 2

(1.4) NF-1	NFI A B C X SMAD R-SMAD 1 2 3 5 9 I-SMAD 6 7 4)

(1.5) RF-X	RFX 1 2 3 4 5 6 ANK

(1.6) Basic helix-span-helix (bHSH)	AP-2 α β γ δ ε

(2) Zinc finger DNA-binding domains

(2.1) Nuclear receptor (Cys₄)

subfamily 1	Thyroid hormone α β CAR FXR LXR α β PPAR α β/δ γ PXR RAR α β γ ROR α β γ Rev-ErbA α β VDR

subfamily 2	COUP-TF (I II Ear-2 HNF4 α γ PNR RXR α β γ Testicular receptor 2 4 TLX

subfamily 3	Steroid hormone Androgen Estrogen α β Glucocorticoid Mineralocorticoid Progesterone Estrogen related α β γ

subfamily 4	NUR NGFIB NOR1 NURR1

subfamily 5	LRH-1 SF1

subfamily 6	GCNF

subfamily 0	DAX1 SHP

(2.2) Other Cys₄

GATA
- 1
- 2
- 3
- 4
- 5
- 6
MTA
- 1
- 2
- 3
TRPS1

(2.3) Cys₂His₂

General transcription factors
- TFIIA
- TFIIB
- TFIID
- TFIIE
  - 1
  - 2
- TFIIF
- 1
- 2
  - TFIIH
  - 1
  - 2
  - 4
  - 2I
  - 3A
  - 3C1
  - 3C2

ATBF1
BCL
- 6
- 11A
- 11B
CTCF
E4F1
EGR
- 1
- 2
- 3
- 4
ERV3
GFI1
GLI-Krüppel family
- 1
- 2
- 3
- REST
- S1
- S2
- YY1
HIC
- 1
- 2
HIVEP
- 1
- 2
- 3
IKZF
- 1
- 2
- 3
ILF
- 2
- 3
KLF
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 17
MTF1
MYT1
OSR1
PRDM9
SALL
- 1
- 2
- 3
- 4
SP
- 1
- 2
- 4
- 7
- 8
TSHZ3
WT1
Zbtb7
- 7A
- 7B
ZBTB
- 11
- 16
- 17
- 20
- 32
- 33
- 40
zinc finger
- 3
- 7
- 9
- 10
- 19
- 22
- 24
- 33B
- 34
- 35
- 41
- 43
- 44
- 51
- 74
- 143
- 146
- 148
- 165
- 202
- 217
- 219
- 238
- 239
- 259
- 267
- 268
- 281
- 295
- 300
- 318
- 330
- 346
- 350
- 365
- 366
- 384
- 423
- 451
- 452
- 471
- 593
- 638
- 644
- 649
- 655

(2.4) Cys₆

HIVEP1

(2.5) Alternating composition

AIRE
DIDO1
GRLF1
ING
- 1
- 2
- 4
JARID
- 1A
- 1B
- 1C
- 1D
- 2
JMJD1B

(2.6) WRKY

WRKY

(3) Helix-turn-helix domains

(3.1) Homeodomain	ARX CDX 1 2 CRX CUTL1 DBX 1 2 DLX 3 4 5 EMX 1 2 EN 1 2 FHL 1 2 3 HESX1 HHEX HLX Homeobox A1 A2 A3 A4 A5 A7 A9 A10 A11 A13 B1 B2 B3 B4 B5 B6 B7 B8 B9 B13 C4 C5 C6 C8 C9 C10 C11 C12 C13 D1 D3 D4 D8 D9 D10 D11 D12 D13 HOPX IRX 1 2 3 4 5 6 MKX LMX 1A 1B MEIS 1 2 MEOX2 MNX1 MSX 1 2 NANOG NKX 2-1 2-2 2-3 2-5 3-1 3-2 6-1 6-2 NOBOX PBX 1 2 3 PHF 1 3 6 8 10 16 17 20 21A PHOX 2A 2B PITX 1 2 3 POU domain PIT-1 BRN-3: A B C Octamer transcription factor: 1 2 3/4 6 7 11 OTX 1 2 PDX1 SATB2 SHOX2 SIX 1 2 3 4 5 VAX1 ZEB 1 2

(3.2) Paired box	PAX 1 2 3 4 5 6 7 8 9 PRRX 1 2 RAX

(3.3) Fork head / winged helix	E2F 1 2 3 4 5 FOX proteins A1 A2 A3 C1 C2 D3 D4 E1 E3 F1 G1 H1 I1 J1 J2 K1 K2 L2 M1 N1 N3 O1 O3 O4 P1 P2 P3 P4

(3.4) Heat shock factors	HSF 1 2 4

(3.5) Tryptophan clusters	ELF 2 4 5 EGF ELK 1 3 4 ERF ETS 1 2 ERG SPIB ETV 1 4 5 6 FLI1 Interferon regulatory factors 1 2 3 4 5 6 7 8 MYB MYBL2

(3.6) TEA domain	transcriptional enhancer factor 1 2 3 4

(4) β-Scaffold factors with minor groove contacts

(4.1) Rel homology region	NF-κB NFKB1 NFKB2 REL RELA RELB NFAT C1 C2 C3 C4 5

(4.2) STAT	STAT 1 2 3 4 5 6

(4.3) p53	p53 TBX 1 2 3 5 19 21 22 TBR1 TBR2 TFT MYRF TP63

(4.4) MADS box	Mef2 A B C D SRF

(4.6) TATA-binding proteins	TBP TBPL1

(4.7) High-mobility group	BBX HMGB 1 2 3 4 HMGN 1 2 3 4 HNF 1A 1B LEF1 SOX 1 2 3 4 5 6 8 9 10 11 12 13 14 15 18 21 SRY SSRP1 TCF 3 4 TOX 1 2 3 4

(4.9) Grainyhead	TFCP2

(4.10) Cold-shock domain	CSDA YBX1

(4.11) Runt	CBF CBFA2T2 CBFA2T3 RUNX1 RUNX2 RUNX3 RUNX1T1

(0) Other transcription factors

(0.2) HMGI(Y)	HMGA 1 2 HBP1

(0.3) Pocket domain	Rb RBL1 RBL2

(0.5) AP-2/EREBP-related factors	Apetala 2 EREBP B3

(0.6) Miscellaneous	ARID 1A 1B 2 3A 3B 4A CAP IFI 16 35 MLL 2 3 T1 MNDA NFY A B C Rho/Sigma

see also transcription factor/coregulator deficiencies

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KLF13

Function

Interactions

See also

References

Further reading

External links