LeishMANIAdb
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Proliferating cell nuclear antigen

Quick info Localization Expansion Sequence features Structure Function Putative motif mimicry Homologs Download

Quick info

Protein:
Proliferating cell nuclear antigen
Gene product:
proliferative cell nuclear antigen (PCNA), putative
Species:
Leishmania braziliensis
UniProt:
A4H8B2_LEIBR
TriTrypDb:
LbrM.15.1440 , LBRM2903_150021600 *
Length:
342

Localization

Secreted promastigote
Source Evidence on protein Close homologs
Cuervo et al. no yes: 0
Hassani et al. no yes: 0
Forrest at al. (metacyclic) no yes: 0
Forrest at al. (procyclic) no yes: 6
Silverman et al. no yes: 3
Pissara et al. yes yes: 12
Secreted amastigote
Source Evidence on protein Close homologs
Pires et al. no yes: 0
Exosome
Source Evidence on protein Close homologs
Silverman et al. no yes: 0
Glycosome
Source Evidence on protein Close homologs
Jamdhade et al. no yes: 12
Predictions
Source Evidence on protein Close homologs
DeepLoc
SignalP6 no yes: 0, no: 11
NetGPI no yes: 0, no: 11
Cellular components
Term Name Level Count
GO:0005634 nucleus 5 11
GO:0043226 organelle 2 11
GO:0043227 membrane-bounded organelle 3 11
GO:0043229 intracellular organelle 3 11
GO:0043231 intracellular membrane-bounded organelle 4 11
GO:0110165 cellular anatomical entity 1 12
GO:0005654 nucleoplasm 2 1
GO:0032991 protein-containing complex 1 1
GO:0043626 PCNA complex 3 1
GO:0044796 DNA polymerase processivity factor complex 3 1
GO:0140513 nuclear protein-containing complex 2 1
GO:0150005 enzyme activator complex 2 1

Expansion

Sequence features

A4H8B2
Sequence
MSA
Disorder
Secondary
Topology
Domains
SignalP
GPI
Phosphorylations
ELMs

Structure

Predicted structure by AlphaFold2

Related structures:

AlphaFold database: A4H8B2

Function

Biological processes
Term Name Level Count
GO:0006139 nucleobase-containing compound metabolic process 3 12
GO:0006259 DNA metabolic process 4 12
GO:0006260 DNA replication 5 11
GO:0006275 regulation of DNA replication 6 12
GO:0006725 cellular aromatic compound metabolic process 3 12
GO:0006807 nitrogen compound metabolic process 2 12
GO:0008152 metabolic process 1 12
GO:0009987 cellular process 1 12
GO:0019219 regulation of nucleobase-containing compound metabolic process 5 12
GO:0019222 regulation of metabolic process 3 12
GO:0031323 regulation of cellular metabolic process 4 12
GO:0034641 cellular nitrogen compound metabolic process 3 12
GO:0043170 macromolecule metabolic process 3 12
GO:0044237 cellular metabolic process 2 12
GO:0044238 primary metabolic process 2 12
GO:0044260 obsolete cellular macromolecule metabolic process 3 12
GO:0046483 heterocycle metabolic process 3 12
GO:0050789 regulation of biological process 2 12
GO:0050794 regulation of cellular process 3 12
GO:0051052 regulation of DNA metabolic process 5 12
GO:0051171 regulation of nitrogen compound metabolic process 4 12
GO:0060255 regulation of macromolecule metabolic process 4 12
GO:0065007 biological regulation 1 12
GO:0071704 organic substance metabolic process 2 12
GO:0080090 regulation of primary metabolic process 4 12
GO:0090304 nucleic acid metabolic process 4 12
GO:1901360 organic cyclic compound metabolic process 3 12
GO:0000731 DNA synthesis involved in DNA repair 6 1
GO:0006271 DNA strand elongation involved in DNA replication 6 1
GO:0006272 leading strand elongation 7 1
GO:0006281 DNA repair 5 1
GO:0006298 mismatch repair 6 1
GO:0006301 postreplication repair 6 1
GO:0006950 response to stress 2 1
GO:0006974 DNA damage response 4 1
GO:0009058 biosynthetic process 2 1
GO:0009059 macromolecule biosynthetic process 4 1
GO:0018130 heterocycle biosynthetic process 4 1
GO:0019438 aromatic compound biosynthetic process 4 1
GO:0019985 translesion synthesis 7 1
GO:0022616 DNA strand elongation 5 1
GO:0033554 cellular response to stress 3 1
GO:0034654 nucleobase-containing compound biosynthetic process 4 1
GO:0044249 cellular biosynthetic process 3 1
GO:0044271 cellular nitrogen compound biosynthetic process 4 1
GO:0050896 response to stimulus 1 1
GO:0051716 cellular response to stimulus 2 1
GO:0071897 DNA biosynthetic process 5 1
GO:1901362 organic cyclic compound biosynthetic process 4 1
GO:1901576 organic substance biosynthetic process 3 1
Molecular functions
Term Name Level Count
GO:0003676 nucleic acid binding 3 12
GO:0003677 DNA binding 4 12
GO:0005488 binding 1 12
GO:0008047 enzyme activator activity 3 12
GO:0030234 enzyme regulator activity 2 12
GO:0030337 DNA polymerase processivity factor activity 4 12
GO:0097159 organic cyclic compound binding 2 12
GO:0098772 molecular function regulator activity 1 12
GO:0140677 molecular function activator activity 2 12
GO:1901363 heterocyclic compound binding 2 12

Putative motif mimicry

Leishmania From To Domain/Motif Score
CLV_C14_Caspase3-7 132 136 PF00656 0.311
CLV_NRD_NRD_1 158 160 PF00675 0.311
CLV_NRD_NRD_1 263 265 PF00675 0.771
CLV_NRD_NRD_1 3 5 PF00675 0.495
CLV_PCSK_KEX2_1 62 64 PF00082 0.296
CLV_PCSK_PC1ET2_1 62 64 PF00082 0.302
CLV_PCSK_SKI1_1 126 130 PF00082 0.296
CLV_PCSK_SKI1_1 239 243 PF00082 0.405
CLV_PCSK_SKI1_1 311 315 PF00082 0.395
DOC_CYCLIN_yCln2_LP_2 282 288 PF00134 0.325
DOC_MAPK_gen_1 157 167 PF00069 0.311
DOC_MAPK_MEF2A_6 113 121 PF00069 0.325
DOC_USP7_MATH_1 234 238 PF00917 0.400
DOC_USP7_MATH_1 299 303 PF00917 0.355
DOC_USP7_MATH_1 88 92 PF00917 0.441
DOC_USP7_UBL2_3 213 217 PF12436 0.330
DOC_USP7_UBL2_3 242 246 PF12436 0.663
DOC_WW_Pin1_4 11 16 PF00397 0.460
DOC_WW_Pin1_4 313 318 PF00397 0.296
DOC_WW_Pin1_4 4 9 PF00397 0.481
DOC_WW_Pin1_4 40 45 PF00397 0.423
LIG_14-3-3_CanoR_1 10 17 PF00244 0.469
LIG_14-3-3_CanoR_1 183 189 PF00244 0.460
LIG_14-3-3_CanoR_1 239 249 PF00244 0.615
LIG_14-3-3_CanoR_1 307 311 PF00244 0.296
LIG_Actin_WH2_2 114 131 PF00022 0.296
LIG_APCC_ABBA_1 200 205 PF00400 0.296
LIG_BRCT_BRCA1_1 189 193 PF00533 0.296
LIG_BRCT_BRCA1_2 189 195 PF00533 0.296
LIG_Clathr_ClatBox_1 167 171 PF01394 0.296
LIG_FHA_1 18 24 PF00498 0.468
LIG_FHA_1 183 189 PF00498 0.379
LIG_FHA_1 204 210 PF00498 0.296
LIG_FHA_1 41 47 PF00498 0.518
LIG_FHA_2 251 257 PF00498 0.610
LIG_FHA_2 279 285 PF00498 0.427
LIG_FHA_2 301 307 PF00498 0.311
LIG_FHA_2 47 53 PF00498 0.293
LIG_LIR_Gen_1 190 200 PF02991 0.296
LIG_LIR_Nem_3 103 109 PF02991 0.297
LIG_LIR_Nem_3 190 196 PF02991 0.306
LIG_LIR_Nem_3 59 64 PF02991 0.404
LIG_Pex14_2 290 294 PF04695 0.296
LIG_PTB_Apo_2 323 330 PF02174 0.441
LIG_PTB_Phospho_1 323 329 PF10480 0.441
LIG_SH2_CRK 228 232 PF00017 0.311
LIG_SH2_NCK_1 266 270 PF00017 0.630
LIG_SH2_STAP1 57 61 PF00017 0.361
LIG_SH2_STAT5 228 231 PF00017 0.441
LIG_SH2_STAT5 329 332 PF00017 0.344
LIG_SH2_STAT5 333 336 PF00017 0.344
LIG_SH3_5 178 182 PF00018 0.355
LIG_SUMO_SIM_anti_2 90 98 PF11976 0.296
LIG_SUMO_SIM_par_1 142 153 PF11976 0.308
LIG_SUMO_SIM_par_1 166 171 PF11976 0.352
LIG_SUMO_SIM_par_1 184 192 PF11976 0.239
LIG_SUMO_SIM_par_1 205 212 PF11976 0.311
LIG_SUMO_SIM_par_1 283 289 PF11976 0.298
LIG_SxIP_EBH_1 10 22 PF03271 0.458
LIG_TRAF2_1 281 284 PF00917 0.441
LIG_TRFH_1 332 336 PF08558 0.296
LIG_TYR_ITIM 55 60 PF00017 0.361
MOD_CDK_SPxK_1 4 10 PF00069 0.482
MOD_CK1_1 133 139 PF00069 0.270
MOD_CK1_1 184 190 PF00069 0.330
MOD_CK1_1 191 197 PF00069 0.330
MOD_CK1_1 237 243 PF00069 0.405
MOD_CK1_1 302 308 PF00069 0.355
MOD_CK2_1 250 256 PF00069 0.693
MOD_CK2_1 278 284 PF00069 0.427
MOD_CK2_1 300 306 PF00069 0.441
MOD_CK2_1 46 52 PF00069 0.423
MOD_GlcNHglycan 220 223 PF01048 0.364
MOD_GlcNHglycan 238 242 PF01048 0.330
MOD_GSK3_1 142 149 PF00069 0.336
MOD_GSK3_1 184 191 PF00069 0.303
MOD_GSK3_1 205 212 PF00069 0.413
MOD_GSK3_1 240 247 PF00069 0.715
MOD_GSK3_1 25 32 PF00069 0.542
MOD_GSK3_1 302 309 PF00069 0.318
MOD_N-GLC_1 133 138 PF02516 0.441
MOD_N-GLC_1 188 193 PF02516 0.223
MOD_N-GLC_1 40 45 PF02516 0.423
MOD_NEK2_1 203 208 PF00069 0.315
MOD_NEK2_1 46 51 PF00069 0.472
MOD_NEK2_1 89 94 PF00069 0.296
MOD_PKA_2 182 188 PF00069 0.441
MOD_PKA_2 306 312 PF00069 0.296
MOD_PKA_2 9 15 PF00069 0.477
MOD_Plk_1 133 139 PF00069 0.472
MOD_Plk_1 278 284 PF00069 0.368
MOD_Plk_1 89 95 PF00069 0.296
MOD_Plk_4 226 232 PF00069 0.441
MOD_Plk_4 46 52 PF00069 0.582
MOD_Plk_4 56 62 PF00069 0.400
MOD_ProDKin_1 11 17 PF00069 0.455
MOD_ProDKin_1 313 319 PF00069 0.296
MOD_ProDKin_1 4 10 PF00069 0.482
MOD_ProDKin_1 40 46 PF00069 0.425
MOD_SUMO_for_1 241 244 PF00179 0.668
MOD_SUMO_for_1 245 248 PF00179 0.564
MOD_SUMO_for_1 249 252 PF00179 0.535
MOD_SUMO_rev_2 238 247 PF00179 0.674
TRG_DiLeu_BaEn_4 283 289 PF01217 0.390
TRG_DiLeu_BaLyEn_6 60 65 PF01217 0.245
TRG_ENDOCYTIC_2 228 231 PF00928 0.311
TRG_ENDOCYTIC_2 57 60 PF00928 0.425
TRG_Pf-PMV_PEXEL_1 62 66 PF00026 0.311

Homologs

Protein Taxonomy Sequence identity Coverage
A0A0N1I656 Leptomonas seymouri 93% 100%
A0A0S4JJ69 Bodo saltans 60% 100%
A0A1X0NVI3 Trypanosomatidae 73% 100%
A0A3R7LTI5 Trypanosoma rangeli 74% 100%
A0B7Y8 Methanothrix thermoacetophila (strain DSM 6194 / JCM 14653 / NBRC 101360 / PT) 24% 100%
A0RXH7 Cenarchaeum symbiosum (strain A) 30% 100%
A1RXU8 Thermofilum pendens (strain DSM 2475 / Hrk 5) 23% 100%
A2SSW6 Methanocorpusculum labreanum (strain ATCC 43576 / DSM 4855 / Z) 20% 100%
A4G0K8 Methanococcus maripaludis (strain C5 / ATCC BAA-1333) 22% 100%
A4HWN2 Leishmania infantum 95% 100%
A6UQZ4 Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB) 22% 100%
A6UUW0 Methanococcus aeolicus (strain ATCC BAA-1280 / DSM 17508 / OCM 812 / Nankai-3) 24% 100%
A6VHX7 Methanococcus maripaludis (strain C7 / ATCC BAA-1331) 23% 100%
A9A2X4 Nitrosopumilus maritimus (strain SCM1) 27% 100%
A9A8V2 Methanococcus maripaludis (strain C6 / ATCC BAA-1332) 22% 100%
B6YVZ1 Thermococcus onnurineus (strain NA1) 25% 100%
B9LU30 Halorubrum lacusprofundi (strain ATCC 49239 / DSM 5036 / JCM 8891 / ACAM 34) 20% 100%
C5A5N6 Thermococcus gammatolerans (strain DSM 15229 / JCM 11827 / EJ3) 24% 100%
C6A1Y5 Thermococcus sibiricus (strain DSM 12597 / MM 739) 26% 100%
C9D8Q5 Leishmania donovani 95% 100%
C9ZXQ4 Trypanosoma brucei gambiense (strain MHOM/CI/86/DAL972) 74% 100%
E9AQE0 Leishmania mexicana (strain MHOM/GT/2001/U1103) 95% 100%
G0SF70 Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719) 40% 100%
O01377 Bombyx mori 36% 100%
O02115 Caenorhabditis elegans 35% 100%
O10308 Orgyia pseudotsugata multicapsid polyhedrosis virus 23% 100%
O16852 Sarcophaga crassipalpis 37% 100%
O41056 Paramecium bursaria Chlorella virus 1 27% 100%
O58398 Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) 24% 100%
O73947 Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) 23% 100%
O82134 Pisum sativum 39% 100%
O82797 Nicotiana tabacum 40% 100%
P04961 Rattus norvegicus 38% 100%
P11038 Autographa californica nuclear polyhedrosis virus 33% 100%
P12004 Homo sapiens 38% 100%
P15873 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) 33% 100%
P17070 Oryza sativa subsp. japonica 41% 100%
P17917 Drosophila melanogaster 37% 100%
P17918 Mus musculus 38% 100%
P18248 Xenopus laevis 37% 100%
P22177 Glycine max 38% 100%
P24314 Catharanthus roseus 40% 100%
P31008 Plasmodium falciparum (isolate K1 / Thailand) 33% 100%
P53358 Styela clava 36% 100%
P57761 Cricetulus griseus 38% 100%
P57762 Sulfurisphaera ohwakuensis 23% 100%
P57765 Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) 20% 100%
P61074 Plasmodium falciparum (isolate 3D7) 33% 100%
P61258 Macaca fascicularis 38% 100%
Q00265 Daucus carota 40% 94%
Q00268 Daucus carota 39% 100%
Q03392 Schizosaccharomyces pombe (strain 972 / ATCC 24843) 40% 100%
Q12U18 Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 / ACE-M) 25% 100%
Q2FNX1 Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 / JF-1) 20% 100%
Q3ZBW4 Bos taurus 38% 100%
Q43124 Brassica napus 40% 100%
Q43266 Zea mays 40% 100%
Q46E39 Methanosarcina barkeri (strain Fusaro / DSM 804) 23% 100%
Q4JAI6 Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) 21% 100%
Q4QF35 Leishmania major 96% 100%
Q54K47 Dictyostelium discoideum 38% 100%
Q57697 Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) 23% 100%
Q5JF32 Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) 26% 100%
Q5JFD3 Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) 22% 100%
Q6B6N4 Haplochromis burtoni 37% 100%
Q6LWJ8 Methanococcus maripaludis (strain S2 / LL) 23% 100%
Q74MV1 Nanoarchaeum equitans (strain Kin4-M) 22% 100%
Q7KQJ9 Plasmodium falciparum (isolate 3D7) 23% 100%
Q84513 Paramecium bursaria Chlorella virus 1 24% 100%
Q8PX25 Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) 23% 100%
Q8TUF7 Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) 23% 100%
Q8TWK3 Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) 21% 100%
Q8ZTY0 Pyrobaculum aerophilum (strain ATCC 51768 / DSM 7523 / JCM 9630 / CIP 104966 / NBRC 100827 / IM2) 23% 100%
Q973F5 Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7) 22% 100%
Q975N2 Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7) 21% 100%
Q9DDF1 Coturnix japonica 38% 100%
Q9DEA3 Gallus gallus 38% 100%
Q9M7Q7 Arabidopsis thaliana 40% 100%
Q9MAY3 Populus nigra 38% 100%
Q9PTP1 Danio rerio 37% 100%
Q9UWR9 Thermococcus fumicolans 26% 100%
Q9UYX8 Pyrococcus abyssi (strain GE5 / Orsay) 25% 100%
Q9VIT0 Drosophila melanogaster 36% 100%
Q9W644 Anguilla japonica 37% 100%
Q9YFT8 Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1) 21% 100%
Q9ZW35 Arabidopsis thaliana 41% 100%
V5DL99 Trypanosoma cruzi 75% 100%

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LeishMANIAdb - Server version: v0.0.2. - Database version: v0.0.1. - ChangeLog - © 2022-2025 Protein Bioinformatics Research Group, Institute of Enzymology, RCNS