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Protein Page:
SPT16 (human)
p Phosphorylation
a Acetylation
m Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
u Ubiquitination
s Sumoylation
n Neddylation
g O-GlcNAc
h Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage

Overview
SPT16 Component of the FACT complex, a general chromatin factor that acts to reorganize nucleosomes. The FACT complex is involved in multiple processes that require DNA as a template such as mRNA elongation, DNA replication and DNA repair. During transcription elongation the FACT complex acts as a histone chaperone that both destabilizes and restores nucleosomal structure. It facilitates the passage of RNA polymerase II and transcription by promoting the dissociation of one histone H2A-H2B dimer from the nucleosome, then subsequently promotes the reestablishment of the nucleosome following the passage of RNA polymerase II. The FACT complex is probably also involved in phosphorylation of 'Ser-392' of p53/TP53 via its association with CK2 (casein kinase II). Also involved in vitamin D-coupled transcription regulation via its association with the WINAC complex, a chromatin-remodeling complex recruited by vitamin D receptor (VDR), which is required for the ligand-bound VDR- mediated transrepression of the CYP27B1 gene. Belongs to the peptidase M24 family. SPT16 subfamily. Component of the FACT complex, a stable heterodimer of SSRP1 and SUPT16H. Also component of a CK2-SPT16-SSRP1 complex which forms following UV irradiation, composed of SSRP1, SUPT16H, CSNK2A1, CSNK2A2 and CSNK2B. Component of the WINAC complex, at least composed of SMARCA2, SMARCA4, SMARCB1, SMARCC1, SMARCC2, SMARCD1, SMARCE1, ACTL6A, BAZ1B/WSTF, ARID1A, SUPT16H, CHAF1A and TOP2B. Interacts with NEK9. Binds to histone H2A-H2B. Interacts with GTF2E2. Note: This description may include information from UniProtKB.
Protein type: Transcription initiation complex
Cellular Component: nucleoplasm; chromosome
Molecular Function: GTP binding
Biological Process: transcription from RNA polymerase II promoter; nucleosome disassembly; viral reproduction; positive regulation of viral transcription; positive regulation of RNA elongation; RNA elongation from RNA polymerase II promoter; gene expression; DNA replication; DNA repair
Reference #:  Q9Y5B9 (UniProtKB)
Alt. Names/Synonyms: CDC68; Chromatin-specific transcription elongation factor 140 kDa subunit; facilitates chromatin remodeling 140 kDa subunit; Facilitates chromatin transcription complex subunit SPT16; FACT 140 kDa subunit; FACT complex subunit SPT16; FACT140; FACTP140; FLJ10857; FLJ14010; FLJ34357; hSPT16; SP16H; SPT16/CDC68; suppressor of Ty 16 homolog (S. cerevisiae); SUPT16H
Gene Symbols: SUPT16H
Molecular weight: 119,914 Da
Basal Isoelectric point: 5.5  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

SPT16
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 2 R12-m1 LDKDAYYrrVKRLYS
0 2 R13-m1 DKDAYYrrVKRLYSN
0 2 S78-p DKIIFMAsKKKVEFL
0 1 K86-u KKKVEFLkQIANTKG
0 1 K120-u SNKSSFDkMIEAIKE
0 1 K139-a KKIGVFSkDKFPGEF
0 2 K156-u SWNDCLNkEGFDKID
0 3 S188-p NLMKKAAsITSEVFN
0 1 K196-a ITSEVFNkFFkERVM
0 2 K196-u ITSEVFNkFFkERVM
0 1 K199-u EVFNkFFkERVMEIV
0 1 K211-u EIVDADEkVRHSKLA
0 1 K223-a KLAESVEkAIEEKKY
0 1 K335-u AVMDVVKkQKPELLN
0 1 K366-u GSLVINSkNQYKLKK
0 1 K392-a DLTNKEGkKPEEKTY
0 1 K426-u TSVKKKVkNVGIFLK
0 1 S455-p EDLLGRGsRAALLTE
0 1 T494-p EEAKRRLtEQkGEQQ
0 1 K497-u KRRLtEQkGEQQIQK
0 1 S508-p QIQKARKsNVSYkNP
0 1 K513-a RKsNVSYkNPSLMPK
0 2 K513-u RKsNVSYkNPSLMPK
0 3 Y535-p KIYIDKKyETVIMPV
0 7 Y565-p SMSVEGDyTYLRINF
0 1 T593-p IFPNPEAtFVkEIty
0 4 K596-u NPEAtFVkEItyRAs
0 1 T599-p AtFVkEItyRAsNIK
0 1 Y600-p tFVkEItyRAsNIKA
0 1 S603-p kEItyRAsNIKAPGE
0 1 K640-u KTREAEEkEKEGIVk
0 2 K647-u kEKEGIVkQDsLVIN
0 9 S650-p EGIVkQDsLVINLNR
0 1 S658-p LVINLNRsNPKLkDL
0 1 K663-u NRsNPKLkDLYIRPN
0 1 Y666 NPKLkDLYIRPNIAQ
0 49 K674-a IRPNIAQkRMQGSLE
0 1 K674-u IRPNIAQkRMQGSLE
0 2 K696-u FTSVRGDkVDILyNN
0 1 Y701-p GDkVDILyNNIKHAL
0 1 K732-a KNAIMFGkKRHTDVQ
0 3 Y741-p RHTDVQFyTEVGEIT
0 11 Y764-p MHDRDDLyAEQMERE
0 1 K781-u HKLKTAFkNFIEkVE
0 2 K786-a AFkNFIEkVEALTkE
0 1 K786-u AFkNFIEkVEALTkE
0 1 K792 EkVEALTKEELEFEV
0 1 K792-u EkVEALTkEELEFEV
0 1 Y861-p NFDMVIVyKDYSKKV
0 4 T903-p GVQSLNWtkIMkTIV
0 1 K904-a VQSLNWtkIMkTIVD
0 4 K904-u VQSLNWtkIMkTIVD
0 1 K907-u LNWtkIMkTIVDDPE
0 7 S979-p ESDYSKEsLGsEEEs
0 8 S982-p YSKEsLGsEEEsGKD
0 8 S986-p sLGsEEEsGKDWDEL
0 2 S1004-p ARKADREsRyEEEEE
0 20 Y1006-p KADREsRyEEEEEQs
0 1 S1013-p yEEEEEQsRsMSRKR
0 1 S1015-p EEEEQsRsMSRKRKA
0 6 S1023-p MSRKRKAsVHssGRG
0 2 S1026-p KRKAsVHssGRGSNR
0 1 S1027-p RKAsVHssGRGSNRG
0 1 S1038-p SNRGSRHssAPPKKK
0 1 S1039-p NRGSRHssAPPKKKR
  mouse

 
R12-m1 LDKDAYYrrVKRLYS
R13-m1 DKDAYYrrVKRLYSN
S78 DKIIFMASKKKVEFL
K86 KKKVEFLKQIANTKG
K120 SNKSSFDKMIDAIKE
K139 KKIGVFSKDKFPGEF
K156-u SWSDCLNkEGFDKVD
S188 NLMKKAASITSEVFN
K196 ITSEVFNKFFKERVM
K196-u ITSEVFNkFFKERVM
K199 EVFNkFFKERVMEIV
K211 EIVDADEKVRHSKLA
K223 KLAESVEKAIEEKKY
K335 SVMDVVKKQKPELLN
K366 GSLVINSKNQYKLKK
K392 DLTNKEGKKPEEKTY
K426 TSVKKKVKNVGIFLK
S455 EDLLGRGSRAALLTE
T494 EEAKRRLTEQKGEQQ
K497 KRRLTEQKGEQQIQK
S508 QIQKARKSNVSYKNP
K513 RKSNVSYKNPSLMPK
K513 RKSNVSYKNPSLMPK
Y535 KIYIDKKYETVIMPV
Y565 SMSVEGDYTYLRINF
T593 IFPNPEATFVkEITY
K596-u NPEATFVkEITYRAS
T599 ATFVkEITYRASNMK
Y600 TFVkEITYRASNMKA
S603 kEITYRASNMKAPGE
K640 KTREAEEKEKEGIVK
K647 KEKEGIVKQDsLVIN
S650-p EGIVKQDsLVINLNR
S658 LVINLNRSNPKLKDL
K663 NRSNPKLKDLyIRPN
Y666-p NPKLKDLyIRPNIAQ
K674-a IRPNIAQkRMQGSLE
K674 IRPNIAQKRMQGSLE
K696 FTSVRGDKVDILYNN
Y701 GDKVDILYNNIKHAL
K732 KNAVMFGKKRHTDVQ
Y741 RHTDVQFYTEVGEIT
Y764 MHDRDDLYAEQMERE
K781 HKLKTAFKNFIEkVE
K786-a AFKNFIEkVEALTkE
K786 AFKNFIEKVEALTkE
K792-a EkVEALTkEELEFEV
K792 EkVEALTKEELEFEV
Y861 NFDMVIVYKDYSKKV
T903-p GVQSLNWtKIMKTIV
K904 VQSLNWtKIMKTIVD
K904 VQSLNWtKIMKTIVD
K907 LNWtKIMKTIVDDPE
S979-p ESDYSKEsLGsEEEs
S982-p YSKEsLGsEEEsGKD
S986-p sLGsEEEsGKDWDEL
S1004 ARKADRESRYEEEEE
Y1006 KADRESRYEEEEEQS
S1013 YEEEEEQSRSMSRKR
S1015 EEEEQSRSMSRKRKA
S1023 MSRKRKASVHSSGRG
S1026 KRKASVHSSGRGSNR
S1027 RKASVHSSGRGSNRG
S1038 SNRGSRHSSAPPKKK
S1039 NRGSRHSSAPPKKKR
  rat

 
R12 LDKDAYYRRVKRLYS
R13 DKDAYYRRVKRLYSN
S78 DKIIFMASKKKVEFL
K86 KKKVEFLKQIANTKG
K120 SNKSSFDKMIEAIKE
K139 KKIGVFSKDKFPGEF
K156 SWSDCLNKEGFDKVD
S188 NLMKKAASITSEVFN
K196 ITSEVFNKFFKERVM
K196 ITSEVFNKFFKERVM
K199 EVFNKFFKERVMEIV
K211 EIVDADEKVRHSKLA
K223 KLAESVEKAIEEKKY
K335 SVMDVVKKQKPELLN
K366 GSLVINSKNQYKLKK
K392 DLTNKEGKKPEEKTY
K426 TSVKKKVKNVGIFLK
S455 EDLLGRGSRAALLTE
T494 EEAKRRLTEQKGEQQ
K497 KRRLTEQKGEQQIQK
S508 QIQKARKSNVSYKNP
K513 RKSNVSYKNPSLMPK
K513 RKSNVSYKNPSLMPK
Y535 KIYIDKKYETVIMPV
Y565 SMSVEGDYTYLRINF
T593 IFPNPEATFVKEITY
K596 NPEATFVKEITYRAS
T599 ATFVKEITYRASNMK
Y600 TFVKEITYRASNMKA
S603 KEITYRASNMKAPGE
K640 KTREAEEKEKEGIVK
K647 KEKEGIVKQDSLVIN
S650 EGIVKQDSLVINLNR
S658 LVINLNRSNPKLKDL
K663 NRSNPKLKDLYIRPN
Y666 NPKLKDLYIRPNIAQ
K674 IRPNIAQKRMQGSLE
K674 IRPNIAQKRMQGSLE
K696 FTSVRGDKVDILYNN
Y701 GDKVDILYNNIKHAL
K732 KNAIMFGKKRHTDVQ
Y741 RHTDVQFYTEVGEIT
Y764 MHDRDDLYAEQMERE
K781 HKLKTAFKNFIEKVE
K786 AFKNFIEKVEALTKE
K786 AFKNFIEKVEALTKE
K792 EKVEALTKEELEFEV
K792 EKVEALTKEELEFEV
Y861 NFDMVIVYKDYSKKV
T903 GVQSLNWTKIMKTIV
K904 VQSLNWTKIMKTIVD
K904 VQSLNWTKIMKTIVD
K907 LNWTKIMKTIVDDPE
S979 ESDYSKESLGSEEES
S982 YSKESLGSEEESGKD
S986 SLGSEEESGKDWDEL
S1004 ARKADRESRYEEEEE
Y1006 KADRESRYEEEEEQS
S1013 YEEEEEQSRSMSRKR
S1015 EEEEQSRSMSRKRKA
S1023 MSRKRKASVHSSGRG
S1026 KRKASVHSSGRGSNR
S1027 RKASVHSSGRGSNRG
S1038 SNRGSRHSSAPPKKK
S1039 NRGSRHSSAPPKKKR
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