Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

3A8W

Crystal Structure of PKCiota kinase domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0005524molecular_functionATP binding
A0006468biological_processprotein phosphorylation
A0007163biological_processestablishment or maintenance of cell polarity
B0004672molecular_functionprotein kinase activity
B0004674molecular_functionprotein serine/threonine kinase activity
B0005524molecular_functionATP binding
B0006468biological_processprotein phosphorylation
B0007163biological_processestablishment or maintenance of cell polarity
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE ATP A 601
ChainResidue
AILE251
AGLU324
AVAL326
AASP387
APHE543
AHOH706
AHOH714
AHOH732
AHOH736
AHOH738
AHOH742
AGLY252
AHOH794
AHOH804
AHOH847
AGLY254
ASER255
ATYR256
AALA257
AVAL259
ALYS274
AILE323

site_idAC2
Number of Residues21
DetailsBINDING SITE FOR RESIDUE ATP B 601
ChainResidue
BILE251
BGLY252
BARG253
BGLY254
BSER255
BTYR256
BALA257
BVAL259
BLYS274
BVAL307
BILE323
BGLU324
BVAL326
BASP387
BPHE543
BHOH703
BHOH718
BHOH728
BHOH779
BHOH835
BHOH836

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 611
ChainResidue
BARG337
BGLN338
BARG441
BPRO473
BARG474
BHOH752

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues28
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGRGSYAKVLlVrlkktdriyamk......VVKK
ChainResidueDetails
AILE251-LYS278

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiYrDLKldNVLL
ChainResidueDetails
AILE365-LEU377

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10027
ChainResidueDetails
AASP369
BASP369

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
ChainResidueDetails
AILE251
ALYS274
BILE251
BLYS274

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphotyrosine; by SRC => ECO:0000269|PubMed:11713277, ECO:0000269|PubMed:11891849
ChainResidueDetails
ATYR256
BTYR256

site_idSWS_FT_FI4
Number of Residues4
DetailsMOD_RES: Phosphotyrosine; by SRC => ECO:0000269|PubMed:11713277
ChainResidueDetails
ATYR271
ATYR325
BTYR271
BTYR325

site_idSWS_FT_FI5
Number of Residues2
DetailsMOD_RES: Phosphothreonine; by PDPK1 => ECO:0000305|PubMed:16125198
ChainResidueDetails
ATPO403
BTPO403

site_idSWS_FT_FI6
Number of Residues2
DetailsMOD_RES: Phosphothreonine => ECO:0000269|PubMed:16125198, ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:24275569
ChainResidueDetails
ATPO555
BTPO555

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 756
ChainResidueDetails
AASP369proton shuttle (general acid/base)
ALYS371electrostatic stabiliser
AASN374electrostatic stabiliser

site_idMCSA2
Number of Residues3
DetailsM-CSA 756
ChainResidueDetails
BASP369proton shuttle (general acid/base)
BLYS371electrostatic stabiliser
BASN374electrostatic stabiliser

226707

PDB entries from 2024-10-30

PDB statisticsPDBj update infoContact PDBjnumon