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6I4K

Crystal Structure of Plasmodium falciparum actin I (G115A mutant) in the Ca-ATP state

Functional Information from GO Data
ChainGOidnamespacecontents
A0005200molecular_functionstructural constituent of cytoskeleton
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005856cellular_componentcytoskeleton
A0005884cellular_componentactin filament
A0007010biological_processcytoskeleton organization
A0009665biological_processplastid inheritance
A0015629cellular_componentactin cytoskeleton
A0016787molecular_functionhydrolase activity
A0016887molecular_functionATP hydrolysis activity
A0020014biological_processschizogony
A0070360biological_processactin polymerization-dependent cell-to-cell migration in host
A0085017biological_processentry into host cell by a symbiont-containing vacuole
G0051015molecular_functionactin filament binding
Functional Information from PDB Data
site_idAC1
Number of Residues27
Detailsbinding site for residue ATP A 401
ChainResidue
AGLY14
AGLY183
AARG211
ALYS214
AGLU215
AGLY302
AGLY303
ATHR304
AMET306
ATYR307
ALYS337
ASER15
ACA402
AHOH550
AHOH557
AHOH575
AHOH583
AHOH626
AHOH636
AHOH641
AGLY16
AASN17
ALYS19
AGLY157
AASP158
AGLY159
AVAL160

site_idAC2
Number of Residues6
Detailsbinding site for residue CA A 402
ChainResidue
AATP401
AHOH557
AHOH569
AHOH600
AHOH602
AHOH641

site_idAC3
Number of Residues4
Detailsbinding site for residue SCN A 403
ChainResidue
AVAL22
APRO173
ABTB404
AHOH765

site_idAC4
Number of Residues9
Detailsbinding site for residue BTB A 404
ChainResidue
ASER30
AASN93
AGLU94
AARG96
ASCN403
AHOH513
AHOH654
AHOH757
AHOH765

site_idAC5
Number of Residues7
Detailsbinding site for residue PEG A 405
ChainResidue
AALA53
APHE54
AVAL55
AGLU58
ALYS85
AHIS89
AASN93

site_idAC6
Number of Residues4
Detailsbinding site for residue CL A 406
ChainResidue
ATHR319
ATHR320
AALA322
ASER324

site_idAC7
Number of Residues6
Detailsbinding site for residue CA G 201
ChainResidue
GGLY41
GASP42
GGLU73
GVAL121
GHOH363
GHOH386

site_idAC8
Number of Residues6
Detailsbinding site for residue CA G 202
ChainResidue
AGLU168
GASP85
GGLY90
GALA92
GHOH374
GHOH378

site_idAC9
Number of Residues6
Detailsbinding site for residue SCN G 203
ChainResidue
GPRO31
GPHE39
GTYR44
GHOH303
GHOH338
GHOH440

site_idAD1
Number of Residues4
Detailsbinding site for residue BME G 204
ChainResidue
GGLY12
GLYS13
GTYR59
GARG91

Functional Information from PROSITE/UniProt
site_idPS00406
Number of Residues11
DetailsACTINS_1 Actins signature 1. FVGDEAQt.KRG
ChainResidueDetails
APHE54-GLY64

site_idPS00432
Number of Residues9
DetailsACTINS_2 Actins signature 2. WITKeEYDE
ChainResidueDetails
ATRP357-GLU365

site_idPS01132
Number of Residues13
DetailsACTINS_ACT_LIKE Actins and actin-related proteins signature. LLTEApLNPkaNR
ChainResidueDetails
ALEU105-ARG117

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBINDING: BINDING => ECO:0000269|PubMed:24743229, ECO:0000269|PubMed:28695858, ECO:0000269|PubMed:31199804, ECO:0000269|PubMed:33767187, ECO:0000269|Ref.7, ECO:0007744|PDB:4CBU, ECO:0007744|PDB:5MVV, ECO:0007744|PDB:6I4D, ECO:0007744|PDB:6I4E, ECO:0007744|PDB:6TU4, ECO:0007744|PDB:7ALN
ChainResidueDetails
ASER15
AGLY16
AASP158
ALYS214
AGLY303

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:24743229, ECO:0000269|PubMed:28695858, ECO:0000269|PubMed:28923924, ECO:0000269|PubMed:31199804, ECO:0000269|Ref.7, ECO:0007744|PDB:4CBU, ECO:0007744|PDB:5MVV, ECO:0007744|PDB:5OGW, ECO:0007744|PDB:6I4D, ECO:0007744|PDB:6I4E, ECO:0007744|PDB:6TU4
ChainResidueDetails
AASN17

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:24743229, ECO:0000269|PubMed:28695858, ECO:0000269|PubMed:28923924, ECO:0000269|PubMed:31199804, ECO:0000269|PubMed:33767187, ECO:0000269|Ref.7, ECO:0007744|PDB:4CBU, ECO:0007744|PDB:5MVV, ECO:0007744|PDB:5OGW, ECO:0007744|PDB:6I4D, ECO:0007744|PDB:6I4E, ECO:0007744|PDB:6TU4, ECO:0007744|PDB:7ALN
ChainResidueDetails
ALYS19

site_idSWS_FT_FI4
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:24743229, ECO:0000269|PubMed:28695858, ECO:0000269|PubMed:31199804, ECO:0007744|PDB:4CBU, ECO:0007744|PDB:5MVV, ECO:0007744|PDB:6I4D
ChainResidueDetails
AGLY159

site_idSWS_FT_FI5
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:24743229, ECO:0000269|PubMed:28695858, ECO:0000269|PubMed:28923924, ECO:0000269|PubMed:31199804, ECO:0007744|PDB:4CBU, ECO:0007744|PDB:5MVV, ECO:0007744|PDB:5OGW, ECO:0007744|PDB:6I4D
ChainResidueDetails
AVAL160

site_idSWS_FT_FI6
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:24743229, ECO:0000269|PubMed:28695858, ECO:0000269|PubMed:31199804, ECO:0007744|PDB:4CBU, ECO:0007744|PDB:5MVV, ECO:0007744|PDB:6I4D, ECO:0007744|PDB:6I4E
ChainResidueDetails
AGLU215

site_idSWS_FT_FI7
Number of Residues1
DetailsSITE: Not methylated => ECO:0000269|PubMed:31199804
ChainResidueDetails
AHIS74

219140

PDB entries from 2024-05-01

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