Structure of PDB 5ebz Chain A

Receptor sequence
>5ebzA (length=655) Species: 9606 (Homo sapiens) [Search protein sequence]
DPEFGAGGPWEMRERLGTGGFGNVCLYQHRELDLKIAIKSCRLELSTKNR
ERWCHEIQIMKKLNHANVVKACDVPEELNILIHDVPLLAMEYCSGGDLRK
LLNKPENCCGLKESQILSLLSDIGSGIRYLHENKIIHRDLKPENIVLQDV
GGKIIHKIIDLGYAKDVDQGELCTEFVGTLQYLAPELFENKPYTATVDYW
SFGTMVFECIAGYRPFLHHLQPFTWHEKIKKKDPKCIFACEEMSGEVRFS
SHLPQPNSLCSLIVEPMENWLQLMLNWDPQQRGGPVDLTLKQPRCFVLMD
HILNLKIVHILNMTSAKIISFLLPPDESLHSLQSRIERETGINTGSQELL
SETGISLDPRKPASQCVLDGVRGCDSYMVYLFDKSKTVYEGPFASRSLSD
CVNYIVQDSKIQLPIIQLRKVWAEAVHYVSGLKEDYSRLFQGQRAAMLSL
LRYNANLTKMKNTLISASQQLKAKLEFFHKSIQLDLERYSEQMTYGISSE
KMLKAWKEMEEKAIHYAEVGVIGYLEDQIMSLHAEIMELQKSPYGRRQGD
LMESLEQRAIDLYKQLKHRPSDHSYSDSTEMVKIIVHTVQSQDRVLKELF
GHLSKLLGCKQKIIDLLPKVEVALSNIKEADNTVMFMQGKRQKEIWHLLK
IACTQ
3D structure
PDB5ebz Structural Basis for the Activation of IKK1/ alpha.
ChainA
Resolution4.5 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) D144 K146 E148 N149 D165 T184
Catalytic site (residue number reindexed from 1) D139 K141 E143 N144 D160 T179
Enzyme Commision number 2.7.11.10: IkappaB kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GLC A K105 K109 K100 K104
BS02 GLC A R563 H592 R558 H587
BS03 PDX A Q595 S596 R599 Q590 S591 R594
BS04 5TL A L21 T23 V29 M95 E96 Y97 C98 G101 D102 V151 I164 D165 L16 T18 V24 M90 E91 Y92 C93 G96 D97 V146 I159 D160 BindingDB: IC50=1000nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5ebz, PDBe:5ebz, PDBj:5ebz
PDBsum5ebz
PubMed27851956
UniProtO15111|IKKA_HUMAN Inhibitor of nuclear factor kappa-B kinase subunit alpha (Gene Name=CHUK)

[Back to BioLiP]