SP20H_HUMAN - dbPTM
SP20H_HUMAN - PTM Information in dbPTM
Basic Information of Protein
UniProt ID SP20H_HUMAN
UniProt AC Q8NEM7
Protein Name Transcription factor SPT20 homolog
Gene Name SUPT20H
Organism Homo sapiens (Human).
Sequence Length 779
Subcellular Localization Nucleus .
Protein Description Required for MAP kinase p38 (MAPK11, MAPK12, MAPK13 and/or MAPK14) activation during gastrulation. Required for down-regulation of E-cadherin during gastrulation by regulating E-cadherin protein level downstream from NCK-interacting kinase (NIK) and independently of the regulation of transcription by FGF signaling and Snail (By similarity). Required for starvation-induced ATG9A trafficking during autophagy..
Protein Sequence MQQALELALDRAEYVIESARQRPPKRKYLSSGRKSVFQKLYDLYIEECEKEPEVKKLRRNVNLLEKLVMQETLSCLVVNLYPGNEGYSLMLRGKNGSDSETIRLPYEEGELLEYLDAEELPPILVDLLEKSQVNIFHCGCVIAEIRDYRQSSNMKSPGYQSRHILLRPTMQTLICDVHSITSDNHKWTQEDKLLLESQLILATAEPLCLDPSIAVTCTANRLLYNKQKMNTRPMKRCFKRYSRSSLNRQQDLSHCPPPPQLRLLDFLQKRKERKAGQHYDLKISKAGNCVDMWKRSPCNLAIPSEVDVEKYAKVEKSIKSDDSQPTVWPAHDVKDDYVFECEAGTQYQKTKLTILQSLGDPLYYGKIQPCKADEESDSQMSPSHSSTDDHSNWFIIGSKTDAERVVNQYQELVQNEAKCPVKMSHSSSGSASLSQVSPGKETDQTETVSVQSSVLGKGVKHRPPPIKLPSSSGNSSSGNYFTPQQTSSFLKSPTPPPSSKPSSIPRKSSVDLNQVSMLSPAALSPASSSQRTTATQVMANSAGLNFINVVGSVCGAQALMSGSNPMLGCNTGAITPAGINLSGLLPSGGLLPNALPSAMQAASQAGVPFGLKNTSSLRPLNLLQLPGGSLIFNTLQQQQQQLSQFTPQQPQQPTTCSPQQPGEQGSEQGSTSQEQALSAQQAAVINLTGVGSFMQSQAAVLSQLGSAENRPEQSLPQQRFQLSSAFQQQQQQIQQLRFLQHQMAMAAAAAQTAQLHHHRHTGSQSKSKMKRGTPTTPKF
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
28PhosphorylationQRPPKRKYLSSGRKS
HCCCCCCCCCCCCHH
20049867
30PhosphorylationPPKRKYLSSGRKSVF
CCCCCCCCCCCHHHH
20049867
31PhosphorylationPKRKYLSSGRKSVFQ
CCCCCCCCCCHHHHH
20049867
34UbiquitinationKYLSSGRKSVFQKLY
CCCCCCCHHHHHHHH
-
34UbiquitinationKYLSSGRKSVFQKLY
CCCCCCCHHHHHHHH
-
55UbiquitinationCEKEPEVKKLRRNVN
HCCCHHHHHHHHHHH
-
56UbiquitinationEKEPEVKKLRRNVNL
CCCHHHHHHHHHHHH
-
74PhosphorylationLVMQETLSCLVVNLY
HHHHHHHHEEEEECC
-
87PhosphorylationLYPGNEGYSLMLRGK
CCCCCCCEEEEECCC
18083107
148PhosphorylationVIAEIRDYRQSSNMK
EEHHHHHHHHHCCCC
29759185
155UbiquitinationYRQSSNMKSPGYQSR
HHHHCCCCCCCHHHH
-
155SumoylationYRQSSNMKSPGYQSR
HHHHCCCCCCCHHHH
-
155SumoylationYRQSSNMKSPGYQSR
HHHHCCCCCCCHHHH
-
155UbiquitinationYRQSSNMKSPGYQSR
HHHHCCCCCCCHHHH
-
226UbiquitinationANRLLYNKQKMNTRP
HHHHHHCHHHCCCCC
-
226UbiquitinationANRLLYNKQKMNTRP
HHHHHHCHHHCCCCC
-
228UbiquitinationRLLYNKQKMNTRPMK
HHHHCHHHCCCCCHH
-
269UbiquitinationRLLDFLQKRKERKAG
HHHHHHHHHHHHHCC
-
269UbiquitinationRLLDFLQKRKERKAG
HHHHHHHHHHHHHCC
-
282UbiquitinationAGQHYDLKISKAGNC
CCCCCEEEECCCCCC
-
282UbiquitinationAGQHYDLKISKAGNC
CCCCCEEEECCCCCC
-
285UbiquitinationHYDLKISKAGNCVDM
CCEEEECCCCCCCCC
-
285UbiquitinationHYDLKISKAGNCVDM
CCEEEECCCCCCCCC
-
294UbiquitinationGNCVDMWKRSPCNLA
CCCCCCCCCCCCCCC
-
294AcetylationGNCVDMWKRSPCNLA
CCCCCCCCCCCCCCC
26051181
294UbiquitinationGNCVDMWKRSPCNLA
CCCCCCCCCCCCCCC
-
296PhosphorylationCVDMWKRSPCNLAIP
CCCCCCCCCCCCCCC
30266825
296 (in isoform 3)Phosphorylation-27251275
304PhosphorylationPCNLAIPSEVDVEKY
CCCCCCCCCCCHHHH
30266825
310UbiquitinationPSEVDVEKYAKVEKS
CCCCCHHHHHHHHHH
-
319UbiquitinationAKVEKSIKSDDSQPT
HHHHHHCCCCCCCCC
-
319UbiquitinationAKVEKSIKSDDSQPT
HHHHHHCCCCCCCCC
-
334UbiquitinationVWPAHDVKDDYVFEC
EEECCCCCCCEEEEE
-
349UbiquitinationEAGTQYQKTKLTILQ
CCCCCEECCEEEHHH
-
350PhosphorylationAGTQYQKTKLTILQS
CCCCEECCEEEHHHH
-
351UbiquitinationGTQYQKTKLTILQSL
CCCEECCEEEHHHHH
-
351UbiquitinationGTQYQKTKLTILQSL
CCCEECCEEEHHHHH
-
353PhosphorylationQYQKTKLTILQSLGD
CEECCEEEHHHHHCC
-
357PhosphorylationTKLTILQSLGDPLYY
CEEEHHHHHCCCCCC
25072903
363PhosphorylationQSLGDPLYYGKIQPC
HHHCCCCCCCCEECC
25072903
364PhosphorylationSLGDPLYYGKIQPCK
HHCCCCCCCCEECCC
25072903
376PhosphorylationPCKADEESDSQMSPS
CCCCCCCCCCCCCCC
28450419
378PhosphorylationKADEESDSQMSPSHS
CCCCCCCCCCCCCCC
25159151
381PhosphorylationEESDSQMSPSHSSTD
CCCCCCCCCCCCCCC
23401153
381 (in isoform 3)Phosphorylation-27251275
383PhosphorylationSDSQMSPSHSSTDDH
CCCCCCCCCCCCCCC
25159151
385PhosphorylationSQMSPSHSSTDDHSN
CCCCCCCCCCCCCCC
25159151
386PhosphorylationQMSPSHSSTDDHSNW
CCCCCCCCCCCCCCE
25159151
387PhosphorylationMSPSHSSTDDHSNWF
CCCCCCCCCCCCCEE
25159151
391PhosphorylationHSSTDDHSNWFIIGS
CCCCCCCCCEEEEEC
23403867
398PhosphorylationSNWFIIGSKTDAERV
CCEEEEECHHHHHHH
20873877
409PhosphorylationAERVVNQYQELVQNE
HHHHHHHHHHHHHCC
27067055
418UbiquitinationELVQNEAKCPVKMSH
HHHHCCCCCCCCCCC
-
418UbiquitinationELVQNEAKCPVKMSH
HHHHCCCCCCCCCCC
-
424PhosphorylationAKCPVKMSHSSSGSA
CCCCCCCCCCCCCCC
30108239
426PhosphorylationCPVKMSHSSSGSASL
CCCCCCCCCCCCCCC
30108239
427PhosphorylationPVKMSHSSSGSASLS
CCCCCCCCCCCCCCC
30108239
428PhosphorylationVKMSHSSSGSASLSQ
CCCCCCCCCCCCCCC
30108239
430PhosphorylationMSHSSSGSASLSQVS
CCCCCCCCCCCCCCC
30108239
432PhosphorylationHSSSGSASLSQVSPG
CCCCCCCCCCCCCCC
30108239
434PhosphorylationSSGSASLSQVSPGKE
CCCCCCCCCCCCCCC
30108239
434 (in isoform 3)Phosphorylation-27251275
437PhosphorylationSASLSQVSPGKETDQ
CCCCCCCCCCCCCCC
25159151
442PhosphorylationQVSPGKETDQTETVS
CCCCCCCCCCCEEEE
30576142
445PhosphorylationPGKETDQTETVSVQS
CCCCCCCCEEEEEEH
30108239
447PhosphorylationKETDQTETVSVQSSV
CCCCCCEEEEEEHHH
27080861
449PhosphorylationTDQTETVSVQSSVLG
CCCCEEEEEEHHHCC
27080861
452PhosphorylationTETVSVQSSVLGKGV
CEEEEEEHHHCCCCC
27080861
453PhosphorylationETVSVQSSVLGKGVK
EEEEEEHHHCCCCCC
29978859
457UbiquitinationVQSSVLGKGVKHRPP
EEHHHCCCCCCCCCC
-
467AcetylationKHRPPPIKLPSSSGN
CCCCCCCCCCCCCCC
26051181
482PhosphorylationSSSGNYFTPQQTSSF
CCCCCCCCHHHCCHH
29449344
486PhosphorylationNYFTPQQTSSFLKSP
CCCCHHHCCHHCCCC
23090842
487PhosphorylationYFTPQQTSSFLKSPT
CCCHHHCCHHCCCCC
29978859
488PhosphorylationFTPQQTSSFLKSPTP
CCHHHCCHHCCCCCC
24719451
492O-linked_GlycosylationQTSSFLKSPTPPPSS
HCCHHCCCCCCCCCC
30059200
492PhosphorylationQTSSFLKSPTPPPSS
HCCHHCCCCCCCCCC
23927012
492 (in isoform 3)Phosphorylation-27251275
494O-linked_GlycosylationSSFLKSPTPPPSSKP
CHHCCCCCCCCCCCC
30059200
494PhosphorylationSSFLKSPTPPPSSKP
CHHCCCCCCCCCCCC
23927012
494 (in isoform 3)Phosphorylation-27251275
498O-linked_GlycosylationKSPTPPPSSKPSSIP
CCCCCCCCCCCCCCC
30059200
498PhosphorylationKSPTPPPSSKPSSIP
CCCCCCCCCCCCCCC
29978859
499O-linked_GlycosylationSPTPPPSSKPSSIPR
CCCCCCCCCCCCCCC
30059200
499PhosphorylationSPTPPPSSKPSSIPR
CCCCCCCCCCCCCCC
23927012
500AcetylationPTPPPSSKPSSIPRK
CCCCCCCCCCCCCCC
26051181
502O-linked_GlycosylationPPPSSKPSSIPRKSS
CCCCCCCCCCCCCCC
30059200
502PhosphorylationPPPSSKPSSIPRKSS
CCCCCCCCCCCCCCC
20068231
503O-linked_GlycosylationPPSSKPSSIPRKSSV
CCCCCCCCCCCCCCC
30059200
503PhosphorylationPPSSKPSSIPRKSSV
CCCCCCCCCCCCCCC
20068231
507UbiquitinationKPSSIPRKSSVDLNQ
CCCCCCCCCCCCHHH
-
507UbiquitinationKPSSIPRKSSVDLNQ
CCCCCCCCCCCCHHH
-
508PhosphorylationPSSIPRKSSVDLNQV
CCCCCCCCCCCHHHC
23401153
508 (in isoform 3)Phosphorylation-27251275
509PhosphorylationSSIPRKSSVDLNQVS
CCCCCCCCCCHHHCC
21712546
516PhosphorylationSVDLNQVSMLSPAAL
CCCHHHCCCCCHHHC
28102081
516 (in isoform 3)Phosphorylation-27251275
519PhosphorylationLNQVSMLSPAALSPA
HHHCCCCCHHHCCCC
21712546
519 (in isoform 3)Phosphorylation-27251275
524PhosphorylationMLSPAALSPASSSQR
CCCHHHCCCCCCCCC
21712546
524 (in isoform 3)Phosphorylation-27251275
527PhosphorylationPAALSPASSSQRTTA
HHHCCCCCCCCCCCH
21712546
528PhosphorylationAALSPASSSQRTTAT
HHCCCCCCCCCCCHH
30108239
529PhosphorylationALSPASSSQRTTATQ
HCCCCCCCCCCCHHH
21712546
723PhosphorylationPQQRFQLSSAFQQQQ
CHHHHHHHHHHHHHH
24043423
724PhosphorylationQQRFQLSSAFQQQQQ
HHHHHHHHHHHHHHH
24043423

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 SP20H_HUMAN !!

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference

Oops, there are no descriptions of PTM sites of SP20H_HUMAN !!

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 SP20H_HUMAN !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
MK14_HUMANMAPK14physical
21988832
MK01_HUMANMAPK1physical
21988832
STAT3_HUMANSTAT3physical
21988832
ATG9A_HUMANATG9Aphysical
19893488
MK14_HUMANMAPK14physical
19893488

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 SP20H_HUMAN

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Related Literatures of Post-Translational Modification

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