Gene description for TERF1
Gene name telomeric repeat binding factor (NIMA-interacting) 1
Gene symbol TERF1
Other names/aliases PIN2
TRBF1
TRF
TRF1
hTRF1-AS
t-TRF1
Species Homo sapiens
 Database cross references - TERF1
ExoCarta ExoCarta_7013
Vesiclepedia VP_7013
Entrez Gene 7013
HGNC 11728
MIM 600951
UniProt P54274  
 TERF1 identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells Unpublished / Not applicable
 Gene ontology annotations for TERF1
Molecular Function
    DNA binding GO:0003677 NAS
    double-stranded telomeric DNA binding GO:0003691 IBA
    double-stranded telomeric DNA binding GO:0003691 IDA
    telomerase activity GO:0003720 IBA
    telomerase activity GO:0003720 IDA
    protein binding GO:0005515 IPI
    microtubule binding GO:0008017 IDA
    DNA binding, bending GO:0008301 IDA
    telomeric DNA binding GO:0042162 IDA
    identical protein binding GO:0042802 IPI
    protein homodimerization activity GO:0042803 IPI
    ankyrin repeat binding GO:0071532 IPI
    G-rich strand telomeric DNA binding GO:0098505 IDA
Biological Process
    telomere maintenance GO:0000723 IMP
    telomere maintenance via telomerase GO:0007004 IBA
    telomere maintenance via telomerase GO:0007004 IDA
    telomere maintenance via telomerase GO:0007004 IMP
    negative regulation of DNA replication GO:0008156 IDA
    response to xenobiotic stimulus GO:0009410 IEA
    telomere capping GO:0016233 IDA
    positive regulation of telomere maintenance GO:0032206 NAS
    negative regulation of telomere maintenance via telomerase GO:0032211 IGI
    negative regulation of telomere maintenance via telomerase GO:0032211 TAS
    negative regulation of telomere maintenance via semi-conservative replication GO:0032214 NAS
    meiotic telomere clustering GO:0045141 IEA
    cell division GO:0051301 IEA
    telomeric D-loop disassembly GO:0061820 IGI
    t-circle formation GO:0090656 TAS
    negative regulation of telomere maintenance via telomere lengthening GO:1904357 TAS
    positive regulation of shelterin complex assembly GO:1904792 IMP
    negative regulation of establishment of protein localization to telomere GO:1904850 IMP
    negative regulation of establishment of RNA localization to telomere GO:1904911 IMP
    negative regulation of establishment of protein-containing complex localization to telomere GO:1904914 IC
    negative regulation of exonuclease activity GO:1905778 IDA
    negative regulation of telomeric D-loop disassembly GO:1905839 IBA
    negative regulation of telomeric D-loop disassembly GO:1905839 IDA
Subcellular Localization
    chromosome, telomeric region GO:0000781 HDA
    chromosome, telomeric region GO:0000781 IDA
    nuclear telomere cap complex GO:0000783 IBA
    nuclear telomere cap complex GO:0000783 IDA
    nuclear telomere cap complex GO:0000783 ISS
    fibrillar center GO:0001650 IDA
    nucleus GO:0005634 IDA
    nucleus GO:0005634 NAS
    nucleoplasm GO:0005654 TAS
    nucleolus GO:0005730 IDA
    cytoplasm GO:0005737 IEA
    spindle GO:0005819 IDA
    spindle GO:0005819 IEA
    nuclear body GO:0016604 IDA
    shelterin complex GO:0070187 IDA
    shelterin complex GO:0070187 IPI
    shelterin complex GO:0070187 TAS
 Experiment description of studies that identified TERF1 in exosomes
1
Experiment ID 126
MISEV standards
Biophysical techniques
GAPDH
Enriched markers
Negative markers
Particle analysis
Identified molecule protein
Identification method Mass spectrometry [LTQ-FT Ultra]
PubMed ID Unpublished / Not applicable
Organism Homo sapiens
Experiment description Mesenchymal Stem Cell Exosomes: The Future MSC-based Therapy?
Authors "Ruenn Chai Lai, Ronne Wee Yeh Yeo, Soon Sim Tan, Bin Zhang, Yijun Yin, Newman Siu Kwan Sze, Andre Choo, and Sai Kiang Lim"
Journal name Mesenchymal Stem Cell Therapy
Publication year 2011
Sample Mesenchymal stem cells
Sample name huES9.E1
Isolation/purification methods HPLC
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Antobody array
Mass spectrometry
 Protein-protein interactions for TERF1
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 CFL1 1072
Two-hybrid Homo sapiens
2 C12orf43  
Two-hybrid Homo sapiens
3 HNMT 3176
Two-hybrid Homo sapiens
4 MCM7 4176
Affinity Capture-MS Homo sapiens
5 LRSAM1 90678
Two-hybrid Homo sapiens
6 PRPS1L1 221823
Affinity Capture-MS Homo sapiens
7 DLG5 9231
Two-hybrid Homo sapiens
8 ZNF790  
Two-hybrid Homo sapiens
9 GNMT 27232
Two-hybrid Homo sapiens
10 UTRN 7402
Affinity Capture-MS Homo sapiens
11 RSBN1L  
Affinity Capture-MS Homo sapiens
12 PGM2 55276
Two-hybrid Homo sapiens
13 TBC1D10A 83874
Two-hybrid Homo sapiens
14 ACOT7 11332
Two-hybrid Homo sapiens
15 DDX24 57062
Two-hybrid Homo sapiens
16 HMGN3  
Two-hybrid Homo sapiens
17 JSRP1  
Two-hybrid Homo sapiens
18 POT1  
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
19 PGD 5226
Two-hybrid Homo sapiens
20 HMOX1 3162
Two-hybrid Homo sapiens
21 PTMA 5757
Two-hybrid Homo sapiens
22 LDHB 3945
Two-hybrid Homo sapiens
23 MTOR 2475
Affinity Capture-Western Homo sapiens
24 RBM15B  
Affinity Capture-MS Homo sapiens
25 UBE2M 9040
Biochemical Activity Homo sapiens
26 PGM1 5236
Two-hybrid Homo sapiens
27 GAMT  
Two-hybrid Homo sapiens
28 HSP90AB2P 391634
Affinity Capture-MS Homo sapiens
29 KPNB1 3837
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
30 THOC2 57187
Affinity Capture-MS Homo sapiens
31 PAICS 10606
Two-hybrid Homo sapiens
32 BRCA1 672
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
33 PACSIN2 11252
Two-hybrid Homo sapiens
34 RBMY1A1  
Two-hybrid Homo sapiens
35 C1orf35  
Two-hybrid Homo sapiens
36 MAP4 4134
Two-hybrid Homo sapiens
37 USP9X 8239
Affinity Capture-MS Homo sapiens
38 HSP90AB1 3326
Two-hybrid Homo sapiens
39 ATM 472
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
40 XRN2 22803
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
41 KPNA2 3838
Affinity Capture-MS Homo sapiens
42 TERF2IP 54386
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Co-localization Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
43 CCDC9  
Two-hybrid Homo sapiens
44 MAPK12  
Two-hybrid Homo sapiens
45 TBX1  
Affinity Capture-MS Homo sapiens
46 ATN1  
Affinity Capture-MS Homo sapiens
47 EVL 51466
Two-hybrid Homo sapiens
48 RTN4 57142
Two-hybrid Homo sapiens
49 PRKDC 5591
Affinity Capture-Western Homo sapiens
50 SBDS 51119
Two-hybrid Homo sapiens
51 TBL1X 6907
Two-hybrid Homo sapiens
52 EPB41L1 2036
Two-hybrid Homo sapiens
53 ARHGDIA 396
Two-hybrid Homo sapiens
54 TRPC5  
Affinity Capture-MS Homo sapiens
55 APEX1 328
Two-hybrid Homo sapiens
56 NUDCD2 134492
Two-hybrid Homo sapiens
57 DDX23 9416
Two-hybrid Homo sapiens
58 TKT 7086
Two-hybrid Homo sapiens
59 RPS2 6187
Affinity Capture-MS Homo sapiens
60 HIST1H1A 3024
Two-hybrid Homo sapiens
61 RNF10  
Two-hybrid Homo sapiens
62 EPHX2 2053
Two-hybrid Homo sapiens
63 CORO1B 57175
Two-hybrid Homo sapiens
64 TBCD 6904
Two-hybrid Homo sapiens
65 BCL7B  
Two-hybrid Homo sapiens
66 PAK4 10298
Two-hybrid Homo sapiens
67 MCM2 4171
Two-hybrid Homo sapiens
68 ENO2 2026
Two-hybrid Homo sapiens
69 TAF2  
Affinity Capture-MS Homo sapiens
70 BRWD3  
Affinity Capture-MS Homo sapiens
71 FES 2242
Two-hybrid Homo sapiens
72 SH3BP1 23616
Two-hybrid Homo sapiens
73 AFAP1L2 84632
Two-hybrid Homo sapiens
74 LASP1 3927
Two-hybrid Homo sapiens
75 CALD1 800
Two-hybrid Homo sapiens
76 IPO5 3843
Two-hybrid Homo sapiens
77 MDH1 4190
Two-hybrid Homo sapiens
78 HSPH1 10808
Affinity Capture-MS Homo sapiens
79 SYK 6850
Two-hybrid Homo sapiens
80 YWHAG 7532
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
81 PGLS 25796
Two-hybrid Homo sapiens
82 DMD 1756
Affinity Capture-MS Homo sapiens
83 TINF2  
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Far Western Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
84 ARPP21  
Two-hybrid Homo sapiens
85 DNAJB1 3337
Two-hybrid Homo sapiens
86 AHCY 191
Two-hybrid Homo sapiens
87 NUB1 51667
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
88 MRPS9 64965
Affinity Capture-MS Homo sapiens
89 ACLY 47
Affinity Capture-MS Homo sapiens
90 PEPD 5184
Two-hybrid Homo sapiens
91 U2AF1 7307
Affinity Capture-Western Homo sapiens
92 TRMT1 55621
Two-hybrid Homo sapiens
93 PRDX4 10549
Affinity Capture-MS Homo sapiens
94 NAGK 55577
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
95 PFN2 5217
Two-hybrid Homo sapiens
96 MECP2 4204
Affinity Capture-MS Homo sapiens
97 RECQL4  
Two-hybrid Homo sapiens
98 AKTIP  
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
99 NBN 4683
Two-hybrid Homo sapiens
100 CSNK2B 1460
Affinity Capture-MS Homo sapiens
101 SARS 6301
Two-hybrid Homo sapiens
102 HCLS1 3059
Two-hybrid Homo sapiens
103 PABPC4 8761
Affinity Capture-MS Homo sapiens
104 RPL19 6143
Two-hybrid Homo sapiens
105 CPNE3 8895
Two-hybrid Homo sapiens
106 CLK3  
Affinity Capture-MS Homo sapiens
107 FEN1 2237
Two-hybrid Homo sapiens
108 HEXIM2  
Two-hybrid Homo sapiens
109 DDX19B 11269
Two-hybrid Homo sapiens
110 HEXIM1 10614
Two-hybrid Homo sapiens
111 DCX  
Two-hybrid Homo sapiens
112 RASGEF1C 255426
Affinity Capture-MS Homo sapiens
113 IRS4 8471
Affinity Capture-MS Homo sapiens
114 HSPA6 3310
Two-hybrid Homo sapiens
115 SH3GL3  
Two-hybrid Homo sapiens
116 UTP14A 10813
Two-hybrid Homo sapiens
117 DBNL 28988
Two-hybrid Homo sapiens
118 HIST1H4A 8359
Affinity Capture-MS Homo sapiens
119 DDX21 9188
Two-hybrid Homo sapiens
120 PSMD4 5710
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
121 PINX1  
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Two-hybrid Homo sapiens
122 ZBTB16  
Two-hybrid Homo sapiens
123 SUPT5H 6829
Two-hybrid Homo sapiens
124 HSP90B1 7184
Affinity Capture-MS Homo sapiens
125 BLM 641
Reconstituted Complex Homo sapiens
126 MAPRE1 22919
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Phenotypic Suppression Homo sapiens
127 HOXA3  
Two-hybrid Homo sapiens
128 SRSF6 6431
Two-hybrid Homo sapiens
129 IFI27L1  
Affinity Capture-MS Homo sapiens
130 HDGFRP2 84717
Two-hybrid Homo sapiens
131 PLOD2 5352
Affinity Capture-MS Homo sapiens
132 PNMT  
Two-hybrid Homo sapiens
133 NOL12 79159
Two-hybrid Homo sapiens
134 KDM1A 23028
Two-hybrid Homo sapiens
135 SENP8  
Biochemical Activity Homo sapiens
136 GIT1 28964
Two-hybrid Homo sapiens
137 TNPO2 30000
Two-hybrid Homo sapiens
138 C16orf58 64755
Affinity Capture-MS Homo sapiens
139 OGFR 11054
Two-hybrid Homo sapiens
140 OGT 8473
Reconstituted Complex Homo sapiens
141 RPS7 6201
Affinity Capture-MS Homo sapiens
142 TPI1 7167
Two-hybrid Homo sapiens
143 U2AF2 11338
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
144 S100A8 6279
Affinity Capture-MS Homo sapiens
145 TOX4  
Affinity Capture-MS Homo sapiens
146 PPP2CA 5515
Affinity Capture-MS Homo sapiens
147 BMP2K 55589
Affinity Capture-MS Homo sapiens
148 ZC3HAV1L 92092
Affinity Capture-MS Homo sapiens
149 GANAB 23193
Affinity Capture-MS Homo sapiens
150 MACROD2  
Affinity Capture-MS Homo sapiens
151 AKR1A1 10327
Two-hybrid Homo sapiens
152 DCLRE1B  
Affinity Capture-MS Homo sapiens
153 PKM 5315
Two-hybrid Homo sapiens
154 AMPD2 271
Two-hybrid Homo sapiens
155 BIN2 51411
Two-hybrid Homo sapiens
156 SLX4IP  
Affinity Capture-MS Homo sapiens
157 SULT1C2 6819
Two-hybrid Homo sapiens
158 FOXJ3  
Affinity Capture-MS Homo sapiens
159 SNCG 6623
Two-hybrid Homo sapiens
160 PPM1G 5496
Two-hybrid Homo sapiens
161 DBN1 1627
Two-hybrid Homo sapiens
162 MYH9 4627
Affinity Capture-MS Homo sapiens
163 OCM2  
Two-hybrid Homo sapiens
164 GNL3L 54552
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
165 SP100 6672
Two-hybrid Homo sapiens
166 SMARCC2 6601
Two-hybrid Homo sapiens
167 ACD  
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
168 LDHA 3939
Two-hybrid Homo sapiens
169 DST 667
Affinity Capture-MS Homo sapiens
170 BAG3 9531
Affinity Capture-MS Homo sapiens
171 FBXO4 26272
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Co-crystal Structure Homo sapiens
Two-hybrid Homo sapiens
Biochemical Activity Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-Western Homo sapiens
172 PFKP 5214
Two-hybrid Homo sapiens
173 RING1 6015
Affinity Capture-MS Homo sapiens
174 TDRD6  
Affinity Capture-MS Homo sapiens
175 NUMA1 4926
Two-hybrid Homo sapiens
176 ACTN1 87
Affinity Capture-MS Homo sapiens
177 EIF4B 1975
Two-hybrid Homo sapiens
178 RNF40 9810
Affinity Capture-MS Homo sapiens
179 RALGAPA1 253959
Affinity Capture-MS Homo sapiens
180 TOMM34 10953
Two-hybrid Homo sapiens
181 TUBB2A 7280
Two-hybrid Homo sapiens
182 MAP7 9053
Two-hybrid Homo sapiens
183 TERT  
Reconstituted Complex Homo sapiens
184 FANCD2  
Biochemical Activity Homo sapiens
Co-localization Homo sapiens
185 ASS1 445
Two-hybrid Homo sapiens
186 RPL7A 6130
Affinity Capture-MS Homo sapiens
187 MCCC2 64087
Affinity Capture-MS Homo sapiens
188 ZHX1  
Two-hybrid Homo sapiens
189 TNKS 8658
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
Two-hybrid Homo sapiens
Biochemical Activity Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Two-hybrid Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
190 ANXA8L1 728113
Two-hybrid Homo sapiens
191 RLIM 51132
Two-hybrid Homo sapiens
Affinity Capture-Western Homo sapiens
Biochemical Activity Homo sapiens
Affinity Capture-Western Homo sapiens
192 HGD 3081
Two-hybrid Homo sapiens
193 TUBB4B 10383
Two-hybrid Homo sapiens
194 ANXA5 308
Two-hybrid Homo sapiens
195 C19orf66  
Two-hybrid Homo sapiens
196 PCP4  
Two-hybrid Homo sapiens
197 SAP30BP  
Affinity Capture-MS Homo sapiens
198 S100A7 6278
Affinity Capture-MS Homo sapiens
199 DDB2  
Co-localization Homo sapiens
200 PSMA2 5683
Affinity Capture-MS Homo sapiens
201 FKBP8 23770
Two-hybrid Homo sapiens
202 YY1 7528
Affinity Capture-MS Homo sapiens
203 TNKS2 80351
Biochemical Activity Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Reconstituted Complex Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
204 SYNE2 23224
Affinity Capture-MS Homo sapiens
205 KLHDC4 54758
Two-hybrid Homo sapiens
206 RBM33  
Affinity Capture-MS Homo sapiens
207 RIC8A 60626
Two-hybrid Homo sapiens
208 BAIAP2L1 55971
Affinity Capture-MS Homo sapiens
209 TRIP10 9322
Two-hybrid Homo sapiens
210 TBPL1 9519
Affinity Capture-MS Homo sapiens
211 TCIRG1 10312
Two-hybrid Homo sapiens
212 XPO1 7514
Affinity Capture-MS Homo sapiens
213 PRMT5 10419