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Protein Page:
Ssf1 (human)
p Phosphorylation
ac Acetylation
me Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
ub Ubiquitination
sm Sumoylation
ne Neddylation
gl O-GlcNAc
ga O-GalNAc
pa Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage
sc Succinylation

Overview
Ssf1 May have a role in cell growth. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Nucleolus
Cellular Component: nucleolus; nucleus
Biological Process: RNA splicing
Reference #:  Q9NQ55 (UniProtKB)
Alt. Names/Synonyms: Brix domain-containing protein 3; BXDC3; homolog of S. cerevisiae SSF1; MGC14226; MGC45852; Peter Pan homolog; peter pan homolog (Drosophila); PPAN; second-step splicing factor 1; SSF; Ssf-1; SSF1; SSF2; suppressor of sterile four 1; Suppressor of SWI4 1 homolog
Gene Symbols: PPAN
Molecular weight: 53,194 Da
Basal Isoelectric point: 10.13  Predict pI for various phosphorylation states
Select Structure to View Below

Ssf1

Protein Structure Not Found.


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Modification Sites and Domains Show Modification Legend
Click here to view phosphorylation modifications only

Modification Sites in Parent Protein, Orthologs, and Isoforms Show Modification Legend
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


 MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


       human

 
0 1 S7 _MGQSGRSRHQKRAR
0 1 S47 GRNIRQLSLDVRRVM
0 1 K98-ub TETNVYFkLMRLPGG
0 1 K212-ub GASRGMKkLLQEkFP
0 1 K217-ub MKkLLQEkFPNMSRL
0 1 S228 MSRLQDISELLAtGA
0 3 T233-p DISELLAtGAGLsEs
0 20 S238-p LAtGAGLsEsEAEPD
0 21 S240-p tGAGLsEsEAEPDGD
0 1 I250 EPDGDHNItELPQAV
0 1 T251-p PDGDHNItELPQAVA
0 1 S268-p GNMRAQQsAVRLTEI
0 1 S347-p REAHRKKsLEGMKKA
0 44 S359-p KKARVGGsDEEAsGI
0 12 S364-p GGsDEEAsGIPsRTA
0 2 S368-p EEAsGIPsRTASLEL
0 2 S414-p KQKRLAKsPGRKRKR
0 1 R426-m1 RKRWEMDrGRGRLCD
0 3 R428 RWEMDrGRGRLCDQK
0 1 R453-m1 AQARRGPrGASRDGG
  mouse

 
S7-p _MGQSGRsRHQKRNR
S47-p GRNVRQLsLDVRRVM
K98 TDNSVYLKLMRLPGG
K212 GASRGMKKLLQEKFP
K217 MKKLLQEKFPNMSRL
S228-p MSRLQDIsELLAtGV
T233-p DIsELLAtGVGLsDs
S238-p LAtGVGLsDsEVEPD
S240-p tGVGLsDsEVEPDGE
T250-p EPDGEHNtTELPQAV
T251 PDGEHNtTELPQAVA
S268 GNMQAQQSAVRLTEI
S347 REAHKKKSLAGIKRA
A358 IKRARARADGDsDAE
S362-p RARADGDsDAEDPGA
P367 GDsDAEDPGAPPEAV
P414 KRRRQGGPLGKKQRG
K429 KEQRPGNKGrGQGGN
R431-m1 QRPGNKGrGQGGNWQ
R456 GKAKPRPRATHQDSR
  rat

 
S7 _MGQSGRSRHQKRAR
S47 GRSVQQLSLDVRRVL
K98 TDSSVYLKLMRLPGG
K212 GASRGMKKLLQEKFP
K217 MKKLLQEKFPNMSRL
S228 MSRLQDISELLASGV
S233 DISELLASGVGLsEs
S238-p LASGVGLsEsEVEPD
S240-p SGVGLsEsEVEPDGE
T250 EPDGEHNTTELPQAV
T251 PDGEHNTTELPQAVA
S268 GNMQAQQSAVRLTEI
S347 REAHKKKSLAGIKRA
A358 IKRARAKADGDsDAE
S362-p RAKADGDsDAEDPGA
P367 GDsDAEDPGAPPEAV
P414 KRRRQGGPVGKKRPG
K429 KEQRPGNKGRGQSGN
R431 QRPGNKGRGQSGNWQ
R456 VKTKLGPRARSRDLG
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