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6H4G

Regulatory subunit of a cAMP-independent protein kinase A from Trypanosoma brucei: E311A, T318R, V319A mutant bound to cAMP in the A site

Functional Information from GO Data
ChainGOidnamespacecontents
A0001932biological_processregulation of protein phosphorylation
A0005952cellular_componentcAMP-dependent protein kinase complex
A0008603molecular_functioncAMP-dependent protein kinase regulator activity
B0001932biological_processregulation of protein phosphorylation
B0005952cellular_componentcAMP-dependent protein kinase complex
B0008603molecular_functioncAMP-dependent protein kinase regulator activity
Functional Information from PDB Data
site_idAC1
Number of Residues15
Detailsbinding site for residue CMP A 501
ChainResidue
AMET271
AALA319
AALA320
ATYR370
AHOH611
AHOH668
AHOH679
AILE291
ATYR299
AVAL307
AGLY308
AGLU309
ALEU310
AALA311
AARG318

site_idAC2
Number of Residues13
Detailsbinding site for residue NOS A 502
ChainResidue
AVAL410
AVAL422
AVAL431
AGLY432
ALEU434
AGLU435
AVAL443
AALA444
AASN481
ATYR482
ATYR484
ATYR485
AHOH627

site_idAC3
Number of Residues14
Detailsbinding site for residue CMP B 501
ChainResidue
BMET271
BILE291
BTYR299
BVAL307
BGLY308
BGLU309
BLEU310
BALA311
BARG318
BALA319
BALA320
BTYR370
BHOH619
BHOH645

site_idAC4
Number of Residues15
Detailsbinding site for residue NOS B 502
ChainResidue
BVAL410
BVAL422
BPHE425
BVAL431
BGLY432
BGLU433
BLEU434
BGLU435
BVAL443
BALA444
BASN481
BTYR482
BTYR484
BTYR485
BHOH616

Functional Information from PROSITE/UniProt
site_idPS00888
Number of Residues17
DetailsCNMP_BINDING_1 Cyclic nucleotide-binding domain signature 1. IIrYGEeGEwLYIIleG
ChainResidueDetails
AILE390-GLY406

site_idPS00889
Number of Residues18
DetailsCNMP_BINDING_2 Cyclic nucleotide-binding domain signature 2. VGElALmyqtp......RAAtVkV
ChainResidueDetails
AVAL307-VAL324

218853

PDB entries from 2024-04-24

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