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5LIH

Structure of a peptide-substrate bound to PKCiota core 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 ADP A 601
ChainResidue
AGLY261
AGLU333
AVAL335
AASP339
AASP382
AASN383
ALEU385
ATHR395
AASP396
APHE552
AMN603
AGLY263
AMN604
AAF3605
FARG8
ASER264
ATYR265
AALA266
AVAL268
AALA281
ALYS283
AILE332

site_idAC2
Number of Residues9
Detailsbinding site for residue AF3 A 602
ChainResidue
AARG377
AGLY415
ATHR416
ATYR419
AILE420
AALA421
AILE424
AVAL434
AALA438

site_idAC3
Number of Residues4
Detailsbinding site for residue MN A 603
ChainResidue
AASN383
AASP396
AADP601
AAF3605

site_idAC4
Number of Residues3
Detailsbinding site for residue MN A 604
ChainResidue
AASP396
AADP601
AAF3605

site_idAC5
Number of Residues9
Detailsbinding site for residue AF3 A 605
ChainResidue
ASER264
ALYS380
AASN383
AASP396
AADP601
AMN603
AMN604
FGLY10
FSER11

site_idAC6
Number of Residues2
Detailsbinding site for residue SCN A 606
ChainResidue
AGLU288
APRO565

site_idAC7
Number of Residues2
Detailsbinding site for residue MN A 607
ChainResidue
AHIS354
BHIS354

site_idAC8
Number of Residues20
Detailsbinding site for residue ADP B 601
ChainResidue
BGLY263
BSER264
BTYR265
BALA266
BVAL268
BLYS283
BILE332
BGLU333
BVAL335
BASP339
BASP382
BASN383
BLEU385
BTHR395
BASP396
BPHE552
BMN603
BMN604
BAF3605
GARG8

site_idAC9
Number of Residues7
Detailsbinding site for residue AF3 B 602
ChainResidue
BARG377
BASP378
BTYR419
BILE424
BVAL434
BASP435
BALA438

site_idAD1
Number of Residues5
Detailsbinding site for residue MN B 603
ChainResidue
BLYS380
BASN383
BASP396
BADP601
BAF3605

site_idAD2
Number of Residues4
Detailsbinding site for residue MN B 604
ChainResidue
BASP396
BADP601
BAF3605
BHOH705

site_idAD3
Number of Residues11
Detailsbinding site for residue AF3 B 605
ChainResidue
BGLY263
BSER264
BTYR265
BLYS380
BASN383
BASP396
BADP601
BMN603
BMN604
GGLY10
GSER11

site_idAD4
Number of Residues1
Detailsbinding site for residue SCN B 606
ChainResidue
BLEU404

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues28
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGRGSYAKVLlVrlkktdriyamk......VVKK
ChainResidueDetails
AILE260-LYS287

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IiYrDLKldNVLL
ChainResidueDetails
AILE374-LEU386

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
AASP378
BASP378

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00159
ChainResidueDetails
AILE260
ALYS283
BILE260
BLYS283

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphotyrosine; by SRC => ECO:0000269|PubMed:11713277, ECO:0000269|PubMed:11891849
ChainResidueDetails
ATYR265
BTYR265

site_idSWS_FT_FI4
Number of Residues4
DetailsMOD_RES: Phosphotyrosine; by SRC => ECO:0000269|PubMed:11713277
ChainResidueDetails
ATYR280
ATYR334
BTYR280
BTYR334

site_idSWS_FT_FI5
Number of Residues2
DetailsMOD_RES: Phosphothreonine; by PDPK1 => ECO:0000305|PubMed:16125198
ChainResidueDetails
ATPO412
BTPO412

site_idSWS_FT_FI6
Number of Residues2
DetailsMOD_RES: Phosphothreonine => ECO:0000269|PubMed:16125198, ECO:0007744|PubMed:21406692, ECO:0007744|PubMed:24275569
ChainResidueDetails
ATPO564
BTPO564

Catalytic Information from CSA
site_idMCSA1
Number of Residues3
DetailsM-CSA 756
ChainResidueDetails
AASP378proton shuttle (general acid/base)
ALYS380electrostatic stabiliser
AASN383electrostatic stabiliser

site_idMCSA2
Number of Residues3
DetailsM-CSA 756
ChainResidueDetails
BASP378proton shuttle (general acid/base)
BLYS380electrostatic stabiliser
BASN383electrostatic stabiliser

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PDB entries from 2024-08-21

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