FBRL_HUMAN - dbPTM
FBRL_HUMAN - PTM Information in dbPTM
Basic Information of Protein
UniProt ID FBRL_HUMAN
UniProt AC P22087
Protein Name rRNA 2'-O-methyltransferase fibrillarin
Gene Name FBL
Organism Homo sapiens (Human).
Sequence Length 321
Subcellular Localization Nucleus, nucleolus . Fibrillar region of the nucleolus.
Protein Description S-adenosyl-L-methionine-dependent methyltransferase that has the ability to methylate both RNAs and proteins. Involved in pre-rRNA processing by catalyzing the site-specific 2'-hydroxyl methylation of ribose moieties in pre-ribosomal RNA. Site specificity is provided by a guide RNA that base pairs with the substrate. Methylation occurs at a characteristic distance from the sequence involved in base pairing with the guide RNA. Also acts as a protein methyltransferase by mediating methylation of 'Gln-105' of histone H2A (H2AQ104me), a modification that impairs binding of the FACT complex and is specifically present at 35S ribosomal DNA locus. [PubMed: 24352239]
Protein Sequence MKPGFSPRGGGFGGRGGFGDRGGRGGRGGFGGGRGRGGGFRGRGRGGGGGGGGGGGGGRGGGGFHSGGNRGRGRGGKRGNQSGKNVMVEPHRHEGVFICRGKEDALVTKNLVPGESVYGEKRVSISEGDDKIEYRAWNPFRSKLAAAILGGVDQIHIKPGAKVLYLGAASGTTVSHVSDIVGPDGLVYAVEFSHRSGRDLINLAKKRTNIIPVIEDARHPHKYRMLIAMVDVIFADVAQPDQTRIVALNAHTFLRNGGHFVISIKANCIDSTASAEAVFASEVKKMQQENMKPQEQLTLEPYERDHAVVVGVYRPPPKVKN
Overview of Protein Modification Sites with Functional and Structural Information
Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations Modification Substrate Peptides
&
Secondary Structure
ASA (%) Reference Orthologous
Protein Cluster
6Phosphorylation--MKPGFSPRGGGFG
--CCCCCCCCCCCCC
21.4321712546
8MethylationMKPGFSPRGGGFGGR
CCCCCCCCCCCCCCC
56.01-
8Asymmetric dimethylarginineMKPGFSPRGGGFGGR
CCCCCCCCCCCCCCC
56.01-
15MethylationRGGGFGGRGGFGDRG
CCCCCCCCCCCCCCC
42.30-
15Asymmetric dimethylarginineRGGGFGGRGGFGDRG
CCCCCCCCCCCCCCC
42.30-
21MethylationGRGGFGDRGGRGGRG
CCCCCCCCCCCCCCC
50.25-
21Asymmetric dimethylarginineGRGGFGDRGGRGGRG
CCCCCCCCCCCCCCC
50.25-
24MethylationGFGDRGGRGGRGGFG
CCCCCCCCCCCCCCC
47.41-
24Asymmetric dimethylarginineGFGDRGGRGGRGGFG
CCCCCCCCCCCCCCC
47.41-
27Asymmetric dimethylarginineDRGGRGGRGGFGGGR
CCCCCCCCCCCCCCC
44.90-
27MethylationDRGGRGGRGGFGGGR
CCCCCCCCCCCCCCC
44.90-
34MethylationRGGFGGGRGRGGGFR
CCCCCCCCCCCCCCC
34.60-
36MethylationGFGGGRGRGGGFRGR
CCCCCCCCCCCCCCC
38.94-
45UbiquitinationGGFRGRGRGGGGGGG
CCCCCCCCCCCCCCC
38.9422817900
45MethylationGGFRGRGRGGGGGGG
CCCCCCCCCCCCCCC
38.94-
52UbiquitinationRGGGGGGGGGGGGGR
CCCCCCCCCCCCCCC
34.5423000965
59MethylationGGGGGGGRGGGGFHS
CCCCCCCCCCCCCCC
43.81-
64UbiquitinationGGRGGGGFHSGGNRG
CCCCCCCCCCCCCCC
4.7222817900
70MethylationGFHSGGNRGRGRGGK
CCCCCCCCCCCCCCC
39.19-
72MethylationHSGGNRGRGRGGKRG
CCCCCCCCCCCCCCC
28.53-
74UbiquitinationGGNRGRGRGGKRGNQ
CCCCCCCCCCCCCCC
49.7022817900
78MethylationGRGRGGKRGNQSGKN
CCCCCCCCCCCCCCC
53.20-
82PhosphorylationGGKRGNQSGKNVMVE
CCCCCCCCCCCEEEC
56.5929214152
84SumoylationKRGNQSGKNVMVEPH
CCCCCCCCCEEECCC
52.1728112733
84UbiquitinationKRGNQSGKNVMVEPH
CCCCCCCCCEEECCC
52.1732015554
84AcetylationKRGNQSGKNVMVEPH
CCCCCCCCCEEECCC
52.1725953088
99S-nitrosylationRHEGVFICRGKEDAL
CCCCEEEECCCCCEE
2.9719483679
99S-nitrosocysteineRHEGVFICRGKEDAL
CCCCEEEECCCCCEE
2.97-
101UbiquitinationEGVFICRGKEDALVT
CCEEEECCCCCEEEE
33.0427667366
102SumoylationGVFICRGKEDALVTK
CEEEECCCCCEEEEC
32.82-
102SumoylationGVFICRGKEDALVTK
CEEEECCCCCEEEEC
32.8228112733
102UbiquitinationGVFICRGKEDALVTK
CEEEECCCCCEEEEC
32.8221906983
102AcetylationGVFICRGKEDALVTK
CEEEECCCCCEEEEC
32.8226051181
105UbiquitinationICRGKEDALVTKNLV
EECCCCCEEEECCCC
12.6722817900
108UbiquitinationGKEDALVTKNLVPGE
CCCCEEEECCCCCCC
18.3123000965
109SumoylationKEDALVTKNLVPGES
CCCEEEECCCCCCCC
40.58-
109SumoylationKEDALVTKNLVPGES
CCCEEEECCCCCCCC
40.5828112733
109UbiquitinationKEDALVTKNLVPGES
CCCEEEECCCCCCCC
40.5823000965
109AcetylationKEDALVTKNLVPGES
CCCEEEECCCCCCCC
40.5825953088
116PhosphorylationKNLVPGESVYGEKRV
CCCCCCCCCCCCCEE
26.9323401153
118PhosphorylationLVPGESVYGEKRVSI
CCCCCCCCCCCEEEE
28.9328152594
120UbiquitinationPGESVYGEKRVSISE
CCCCCCCCCEEEECC
21.7222817900
121UbiquitinationGESVYGEKRVSISEG
CCCCCCCCEEEECCC
54.4521906983
121AcetylationGESVYGEKRVSISEG
CCCCCCCCEEEECCC
54.4530540930
1212-HydroxyisobutyrylationGESVYGEKRVSISEG
CCCCCCCCEEEECCC
54.45-
124PhosphorylationVYGEKRVSISEGDDK
CCCCCEEEECCCCCC
25.1629255136
126PhosphorylationGEKRVSISEGDDKIE
CCCEEEECCCCCCEE
28.2030266825
130UbiquitinationVSISEGDDKIEYRAW
EEECCCCCCEEEEEC
65.7722817900
131UbiquitinationSISEGDDKIEYRAWN
EECCCCCCEEEEECC
42.0221906983
131AcetylationSISEGDDKIEYRAWN
EECCCCCCEEEEECC
42.0225953088
1312-HydroxyisobutyrylationSISEGDDKIEYRAWN
EECCCCCCEEEEECC
42.02-
131SumoylationSISEGDDKIEYRAWN
EECCCCCCEEEEECC
42.0228112733
134PhosphorylationEGDDKIEYRAWNPFR
CCCCCEEEEECCHHH
14.7623403867
142O-linked_GlycosylationRAWNPFRSKLAAAIL
EECCHHHHHHHHHHH
32.1923301498
143UbiquitinationAWNPFRSKLAAAILG
ECCHHHHHHHHHHHC
37.5832015554
143SumoylationAWNPFRSKLAAAILG
ECCHHHHHHHHHHHC
37.58-
143SumoylationAWNPFRSKLAAAILG
ECCHHHHHHHHHHHC
37.5828112733
143AcetylationAWNPFRSKLAAAILG
ECCHHHHHHHHHHHC
37.5825953088
148UbiquitinationRSKLAAAILGGVDQI
HHHHHHHHHCCCCEE
2.9322817900
149UbiquitinationSKLAAAILGGVDQIH
HHHHHHHHCCCCEEE
4.1322817900
157UbiquitinationGGVDQIHIKPGAKVL
CCCCEEEECCCCEEE
6.5121890473
158SumoylationGVDQIHIKPGAKVLY
CCCEEEECCCCEEEE
24.2028112733
158AcetylationGVDQIHIKPGAKVLY
CCCEEEECCCCEEEE
24.2025953088
158SumoylationGVDQIHIKPGAKVLY
CCCEEEECCCCEEEE
24.20-
158UbiquitinationGVDQIHIKPGAKVLY
CCCEEEECCCCEEEE
24.2021906983
161UbiquitinationQIHIKPGAKVLYLGA
EEEECCCCEEEEEEC
13.8122817900
162UbiquitinationIHIKPGAKVLYLGAA
EEECCCCEEEEEECC
38.3922817900
204UbiquitinationGRDLINLAKKRTNII
CHHHHHHHHHHCCEE
15.7322817900
205AcetylationRDLINLAKKRTNIIP
HHHHHHHHHHCCEEC
46.0530540930
205UbiquitinationRDLINLAKKRTNIIP
HHHHHHHHHHCCEEC
46.0530540930
2052-HydroxyisobutyrylationRDLINLAKKRTNIIP
HHHHHHHHHHCCEEC
46.05-
206UbiquitinationDLINLAKKRTNIIPV
HHHHHHHHHCCEECC
59.8722817900
206AcetylationDLINLAKKRTNIIPV
HHHHHHHHHCCEECC
59.8725953088
208PhosphorylationINLAKKRTNIIPVIE
HHHHHHHCCEECCCC
39.3820068231
222UbiquitinationEDARHPHKYRMLIAM
CCCCCHHHHHHHHHH
38.72-
227UbiquitinationPHKYRMLIAMVDVIF
HHHHHHHHHHHHEEE
1.3722505724
235UbiquitinationAMVDVIFADVAQPDQ
HHHHEEECCCCCCCC
10.1521963094
261UbiquitinationLRNGGHFVISIKANC
EEECCEEEEEEEECC
2.5221890473
263PhosphorylationNGGHFVISIKANCID
ECCEEEEEEEECCCC
16.8524719451
283UbiquitinationEAVFASEVKKMQQEN
HHHHHHHHHHHHHHC
7.1822505724
284AcetylationAVFASEVKKMQQENM
HHHHHHHHHHHHHCC
38.1825953088
2842-HydroxyisobutyrylationAVFASEVKKMQQENM
HHHHHHHHHHHHHCC
38.18-
284UbiquitinationAVFASEVKKMQQENM
HHHHHHHHHHHHHCC
38.1832015554
285UbiquitinationVFASEVKKMQQENMK
HHHHHHHHHHHHCCC
47.30-
286SulfoxidationFASEVKKMQQENMKP
HHHHHHHHHHHCCCH
4.0528183972
291UbiquitinationKKMQQENMKPQEQLT
HHHHHHCCCHHHHCC
7.0621963094
291SulfoxidationKKMQQENMKPQEQLT
HHHHHHCCCHHHHCC
7.0628183972
292UbiquitinationKMQQENMKPQEQLTL
HHHHHCCCHHHHCCC
55.9521963094
292AcetylationKMQQENMKPQEQLTL
HHHHHCCCHHHHCCC
55.9525953088
298PhosphorylationMKPQEQLTLEPYERD
CCHHHHCCCCCCCCC
28.86-
302PhosphorylationEQLTLEPYERDHAVV
HHCCCCCCCCCCEEE
17.77-
317UbiquitinationVGVYRPPPKVKN---
EEEECCCCCCCC---
57.6721890473
318UbiquitinationGVYRPPPKVKN----
EEECCCCCCCC----
72.1721890473
3182-HydroxyisobutyrylationGVYRPPPKVKN----
EEECCCCCCCC----
72.17-

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)
Modified Location Modified Residue Modification Type of Upstream Proteins Gene Name of Upstream Proteins UniProt AC of Upstream Proteins Sources

Oops, there are no upstream regulatory protein records of FBRL_HUMAN !!

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference
105QAcetylation

30540930
105QAcetylation

30540930
105QMethylation

30540930
105QMethylation

30540930

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location Modification Variant Position
(Distance <= 10)
Residue Change SAP Related Disease Reference

Oops, there are no SNP-PTM records of FBRL_HUMAN !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
ANM5_HUMANPRMT5physical
14583623
ANM1_HUMANPRMT1physical
14583623
C1QBP_HUMANC1QBPphysical
14583623
TBA3C_HUMANTUBA3Cphysical
14583623
TBB1_HUMANTUBB1physical
14583623
TBC17_HUMANTBC1D17physical
16169070
SMN_HUMANSMN1physical
11509230
GEMI2_HUMANGEMIN2physical
11509230
DDX20_HUMANDDX20physical
11509230
GEMI4_HUMANGEMIN4physical
11509230
PIN4_HUMANPIN4physical
11960984
NOP56_HUMANNOP56physical
17636026
RL6_HUMANRPL6physical
22939629
RS13_HUMANRPS13physical
22939629
RS11_HUMANRPS11physical
22939629
NOP58_HUMANNOP58physical
22939629
NOP56_HUMANNOP56physical
22939629
RL4_HUMANRPL4physical
22939629
NH2L1_HUMANNHP2L1physical
22939629
NOLC1_HUMANNOLC1physical
22939629
RS8_HUMANRPS8physical
22939629
RL5_HUMANRPL5physical
22939629
RL17_HUMANRPL17physical
22939629
RL11_HUMANRPL11physical
22939629
RL18A_HUMANRPL18Aphysical
22939629
RS15A_HUMANRPS15Aphysical
22939629
RL7_HUMANRPL7physical
22939629
RS7_HUMANRPS7physical
22939629
RS6_HUMANRPS6physical
22939629
RL18_HUMANRPL18physical
22939629
RL15_HUMANRPL15physical
22939629
GNL3_HUMANGNL3physical
22939629
RS2_HUMANRPS2physical
22939629
RL23_HUMANRPL23physical
22939629
RS4X_HUMANRPS4Xphysical
22939629
RS5_HUMANRPS5physical
22939629
RS3_HUMANRPS3physical
22939629
IF6_HUMANEIF6physical
22939629
RS24_HUMANRPS24physical
22939629
RL19_HUMANRPL19physical
22939629
RS14_HUMANRPS14physical
22939629
RL1D1_HUMANRSL1D1physical
22939629
U2AF1_HUMANU2AF1physical
22939629
NSUN2_HUMANNSUN2physical
22939629
SPB1_HUMANFTSJ3physical
22939629
MK67I_HUMANNIFKphysical
22939629
RRS1_HUMANRRS1physical
22939629
POP1_HUMANPOP1physical
22939629
MRT4_HUMANMRTO4physical
22939629
PRPF3_HUMANPRPF3physical
22939629
PNO1_HUMANPNO1physical
22939629
SRRM2_HUMANSRRM2physical
22939629
TAF9_HUMANTAF9physical
22939629
NUCL_HUMANNCLphysical
18292223
BIG1_HUMANARFGEF1physical
18292223
LARP7_HUMANLARP7physical
26186194
KNOP1_HUMANKNOP1physical
26186194
NOLC1_HUMANNOLC1physical
26186194
TROP_HUMANTROphysical
26186194
ZFP91_HUMANZFP91physical
26186194
TF3C2_HUMANGTF3C2physical
26186194
TE2IP_HUMANTERF2IPphysical
26186194
ZNF93_HUMANZNF93physical
26186194
ZN430_HUMANZNF430physical
26186194
ZN629_HUMANZNF629physical
26186194
Z324A_HUMANZNF324physical
26186194
C1QBP_HUMANC1QBPphysical
26186194
UTP18_HUMANUTP18physical
26186194
TF3C3_HUMANGTF3C3physical
26186194
RNBP6_HUMANRANBP6physical
26186194
NOP56_HUMANNOP56physical
26186194
RBM23_HUMANRBM23physical
26186194
ZMYM4_HUMANZMYM4physical
26186194
TF3C5_HUMANGTF3C5physical
26186194
BCORL_HUMANBCORL1physical
26186194
PINX1_HUMANPINX1physical
26186194
NOL11_HUMANNOL11physical
26186194
NOL8_HUMANNOL8physical
26186194
SRFB1_HUMANSRFBP1physical
26186194
NH2L1_HUMANNHP2L1physical
26186194
PRC2C_HUMANPRRC2Cphysical
26186194
TGS1_HUMANTGS1physical
26186194
TF3C1_HUMANGTF3C1physical
26186194
NOM1_HUMANNOM1physical
26186194
TERF2_HUMANTERF2physical
26186194
NP1L2_HUMANNAP1L2physical
26186194
NP1L3_HUMANNAP1L3physical
26186194
RN19B_HUMANRNF19Bphysical
26186194
TBB8_HUMANTUBB8physical
26186194
NOP58_HUMANNOP58physical
26186194
CCD86_HUMANCCDC86physical
26186194
UTP15_HUMANUTP15physical
26186194
U3IP2_HUMANRRP9physical
26186194
WDR36_HUMANWDR36physical
26186194
ZN496_HUMANZNF496physical
26186194
RRP5_HUMANPDCD11physical
26186194
AHDC1_HUMANAHDC1physical
26186194
WDR43_HUMANWDR43physical
26186194
RIOK1_HUMANRIOK1physical
26186194
RSPRY_HUMANRSPRY1physical
26186194
UTP4_HUMANCIRH1Aphysical
26186194
ARMX3_HUMANARMCX3physical
26186194
ZN318_HUMANZNF318physical
26186194
HASP_HUMANGSG2physical
26186194
SAS10_HUMANUTP3physical
26186194
PHAX_HUMANPHAXphysical
26186194
COPRS_HUMANCOPRSphysical
26186194
ZNHI3_HUMANZNHIT3physical
26186194
ZN644_HUMANZNF644physical
26186194
ZN281_HUMANZNF281physical
26186194
CTCF_HUMANCTCFphysical
26186194
PWP2_HUMANPWP2physical
26186194
WDR75_HUMANWDR75physical
26186194
RECQ4_HUMANRECQL4physical
26186194
GXLT2_HUMANGXYLT2physical
26186194
YYAP1_HUMANYY1AP1physical
26186194
ZN316_HUMANZNF316physical
26186194
LRC41_HUMANLRRC41physical
26186194
BRX1_HUMANBRIX1physical
26344197
DCA13_HUMANDCAF13physical
26344197
DDX27_HUMANDDX27physical
26344197
DDX56_HUMANDDX56physical
26344197
DHX15_HUMANDHX15physical
26344197
EBP2_HUMANEBNA1BP2physical
26344197
IF2B_HUMANEIF2S2physical
26344197
EXOS3_HUMANEXOSC3physical
26344197
SPB1_HUMANFTSJ3physical
26344197
GLYR1_HUMANGLYR1physical
26344197
TF2B_HUMANGTF2Bphysical
26344197
NOG1_HUMANGTPBP4physical
26344197
HNRPR_HUMANHNRNPRphysical
26344197
IMA5_HUMANKPNA1physical
26344197
IMA6_HUMANKPNA5physical
26344197
IMA7_HUMANKPNA6physical
26344197
MPP10_HUMANMPHOSPH10physical
26344197
NAA15_HUMANNAA15physical
26344197
NHP2_HUMANNHP2physical
26344197
MK67I_HUMANNIFKphysical
26344197
NOC2L_HUMANNOC2Lphysical
26344197
NOC3L_HUMANNOC3Lphysical
26344197
NOL6_HUMANNOL6physical
26344197
NOLC1_HUMANNOLC1physical
26344197
NOP2_HUMANNOP2physical
26344197
NOP58_HUMANNOP58physical
26344197
NSUN2_HUMANNSUN2physical
26344197
PNO1_HUMANPNO1physical
26344197
PRP31_HUMANPRPF31physical
26344197
PUS7_HUMANPUS7physical
26344197
RBM19_HUMANRBM19physical
26344197
RL11_HUMANRPL11physical
26344197
RL18A_HUMANRPL18Aphysical
26344197
RL9_HUMANRPL9physical
26344197
RS7_HUMANRPS7physical
26344197
RRS1_HUMANRRS1physical
26344197
RLP24_HUMANRSL24D1physical
26344197
SDA1_HUMANSDAD1physical
26344197
TBL3_HUMANTBL3physical
26344197
UTP15_HUMANUTP15physical
26344197
WDR36_HUMANWDR36physical
26344197
TGS1_HUMANTGS1physical
28514442
NP1L2_HUMANNAP1L2physical
28514442
SRFB1_HUMANSRFBP1physical
28514442
NP1L3_HUMANNAP1L3physical
28514442
TF3C2_HUMANGTF3C2physical
28514442
ZN430_HUMANZNF430physical
28514442
WDR43_HUMANWDR43physical
28514442
TERF2_HUMANTERF2physical
28514442
ZN316_HUMANZNF316physical
28514442
PINX1_HUMANPINX1physical
28514442
COPRS_HUMANCOPRSphysical
28514442
WDR36_HUMANWDR36physical
28514442
U3IP2_HUMANRRP9physical
28514442
ZN496_HUMANZNF496physical
28514442
YYAP1_HUMANYY1AP1physical
28514442
NOL8_HUMANNOL8physical
28514442
TROP_HUMANTROphysical
28514442
NOP56_HUMANNOP56physical
28514442
TF3C1_HUMANGTF3C1physical
28514442
TE2IP_HUMANTERF2IPphysical
28514442
C1QBP_HUMANC1QBPphysical
28514442
PHAX_HUMANPHAXphysical
28514442
Z324A_HUMANZNF324physical
28514442
ZNF93_HUMANZNF93physical
28514442
TF3C3_HUMANGTF3C3physical
28514442
RIOK1_HUMANRIOK1physical
28514442
AHDC1_HUMANAHDC1physical
28514442
GXLT2_HUMANGXYLT2physical
28514442
RSPRY_HUMANRSPRY1physical
28514442
UTP15_HUMANUTP15physical
28514442
WDR75_HUMANWDR75physical
28514442
NOP58_HUMANNOP58physical
28514442
NOM1_HUMANNOM1physical
28514442
ZN644_HUMANZNF644physical
28514442
ZFP91_HUMANZFP91physical
28514442
RN19B_HUMANRNF19Bphysical
28514442
PHF10_HUMANPHF10physical
28514442
BCORL_HUMANBCORL1physical
28514442
ARMX3_HUMANARMCX3physical
28514442
PWP2_HUMANPWP2physical
28514442
RECQ4_HUMANRECQL4physical
28514442
RNBP6_HUMANRANBP6physical
28514442
SAS10_HUMANUTP3physical
28514442
TF3C5_HUMANGTF3C5physical
28514442
RBM23_HUMANRBM23physical
28514442
ANM5_HUMANPRMT5physical
28514442

Drug and Disease Associations
Kegg Disease
There are no disease associations of PTM sites.
OMIM Disease
There are no disease associations of PTM sites.
Kegg Drug
There are no disease associations of PTM sites.
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of FBRL_HUMAN

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Related Literatures of Post-Translational Modification
Acetylation
ReferencePubMed
"Lysine acetylation targets protein complexes and co-regulates majorcellular functions.";
Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.,Olsen J.V., Mann M.;
Science 325:834-840(2009).
Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-205, AND MASS SPECTROMETRY.
Phosphorylation
ReferencePubMed
"Evaluation of the low-specificity protease elastase for large-scalephosphoproteome analysis.";
Wang B., Malik R., Nigg E.A., Korner R.;
Anal. Chem. 80:9526-9533(2008).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-124, AND MASSSPECTROMETRY.

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