3TL8

The AvrPtoB-BAK1 complex reveals two structurally similar kinaseinteracting domains in a single type III effector

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C [auth D]	d3tl8d_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	automated matches	automated matches	mouse-ear cress, thale-cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
E [auth G]	d3tl8g_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	automated matches	automated matches	mouse-ear cress, thale-cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
F [auth H]	d3tl8h_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	automated matches	automated matches	mouse-ear cress, thale-cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
A	d3tl8a_	Alpha and beta proteins (a+b)	Protein kinase-like (PK-like)	Protein kinase-like (PK-like)	automated matches	automated matches	mouse-ear cress, thale-cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth D]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8072701	3000066	SCOP2B (2022-06-29)
E [auth G]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8072701	3000066	SCOP2B (2022-06-29)
F [auth H]	SCOP2B Superfamily	Protein kinase-like (PK-like)	8072701	3000066	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Protein kinase-like (PK-like)	8072701	3000066	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HopAB domains-like	8052357	3002107	SCOP2B (2022-06-29)
H [auth L]	SCOP2B Superfamily	HopAB domains-like	8052357	3002107	SCOP2B (2022-06-29)
D [auth F]	SCOP2 Family	AvrPtoB BAK1-binding domain-like	8046239	4004975	SCOP2 (2022-06-29)
D [auth F]	SCOP2 Superfamily	HopAB domains-like	8052357	3002107	SCOP2 (2022-06-29)
G [auth K]	SCOP2B Superfamily	HopAB domains-like	8052357	3002107	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth D]	Pkinase_Tyr	e3tl8D2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)
E [auth G]	Pkinase_Tyr	e3tl8G2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)
F [auth H]	Pkinase_Tyr	e3tl8H2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)
A	Pkinase_Tyr	e3tl8A1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Pkinase_Tyr	ECOD (1.6)
B	AvrPtoB_bdg	e3tl8B2	A: alpha arrays	X: HopAB effectors Pto-binding domain-related (From Topology)	H: HopAB effectors Pto-binding domain-related (From Topology)	T: HopAB effectors Pto-binding domain-related	F: AvrPtoB_bdg	ECOD (1.6)
H [auth L]	AvrPtoB_bdg	e3tl8L2	A: alpha arrays	X: HopAB effectors Pto-binding domain-related (From Topology)	H: HopAB effectors Pto-binding domain-related (From Topology)	T: HopAB effectors Pto-binding domain-related	F: AvrPtoB_bdg	ECOD (1.6)
D [auth F]	AvrPtoB_bdg	e3tl8F2	A: alpha arrays	X: HopAB effectors Pto-binding domain-related (From Topology)	H: HopAB effectors Pto-binding domain-related (From Topology)	T: HopAB effectors Pto-binding domain-related	F: AvrPtoB_bdg	ECOD (1.6)
G [auth K]	AvrPtoB_bdg	e3tl8K2	A: alpha arrays	X: HopAB effectors Pto-binding domain-related (From Topology)	H: HopAB effectors Pto-binding domain-related (From Topology)	T: HopAB effectors Pto-binding domain-related	F: AvrPtoB_bdg	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth D]	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
C [auth D]	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
E [auth G]	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
E [auth G]	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
F [auth H]	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
F [auth H]	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
A	3.30.200.20	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase	domain 1	CATH (4.3.0)
A	1.10.510.10	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase)	domain 1	CATH (4.3.0)
B	1.20.1280.220	Mainly Alpha	Up-down Bundle	Monooxygenase	Effector protein HopAB, BAK1-interacting domain	CATH (4.3.0)
H [auth L]	1.20.1280.220	Mainly Alpha	Up-down Bundle	Monooxygenase	Effector protein HopAB, BAK1-interacting domain	CATH (4.3.0)
D [auth F]	1.20.1280.220	Mainly Alpha	Up-down Bundle	Monooxygenase	Effector protein HopAB, BAK1-interacting domain	CATH (4.3.0)
G [auth K]	1.20.1280.220	Mainly Alpha	Up-down Bundle	Monooxygenase	Effector protein HopAB, BAK1-interacting domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth D], E [auth G], F [auth H]	PF07714	Protein tyrosine and serine/threonine kinase (PK_Tyr_Ser-Thr)	Protein tyrosine and serine/threonine kinase	Protein phosphorylation, which plays a key role in most cellular activities, is a reversible process mediated by protein kinases and phosphoprotein phosphatases. Protein kinases catalyse the transfer of the gamma phosphate from nucleotide triphosph ...	Protein phosphorylation, which plays a key role in most cellular activities, is a reversible process mediated by protein kinases and phosphoprotein phosphatases. Protein kinases catalyse the transfer of the gamma phosphate from nucleotide triphosphates (often ATP) to one or more amino acid residues in a protein substrate side chain, resulting in a conformational change affecting protein function. Phosphoprotein phosphatases catalyse the reverse process. Protein kinases fall into three broad classes, characterised with respect to substrate specificity [1]; Serine/threonine-protein kinases, tyrosine-protein kinases, and dual specificity protein kinases (e.g. MEK - phosphorylates both Thr and Tyr on target proteins). This entry represents the catalytic domain found in a number of serine/threonine- and tyrosine-protein kinases. It does not include the catalytic domain of dual specificity kinases.	Domain
B, D [auth F], G [auth K], H [auth L]	PF16847	Avirulence AvrPtoB, BAK1-binding domain (AvrPtoB_bdg)	Avirulence AvrPtoB, BAK1-binding domain	AvrPtoB_bdg is a binding region on a family of bacterial plant pathogenic proteins. Type III effector proteins are injected into plants by bacteria when they are under attack, eg Pseudomonas syringae when attacking tomato. AvrPtoB is one such effecto ...	AvrPtoB_bdg is a binding region on a family of bacterial plant pathogenic proteins. Type III effector proteins are injected into plants by bacteria when they are under attack, eg Pseudomonas syringae when attacking tomato. AvrPtoB is one such effector that suppresses the plants' PAMP-triggered innate immunity. PAMPs are pathogen/microbe-associated molecular patterns that are detected as non-self by a host. AvrPtoB suppresses this response by binding to BAK1, a kinase that acts with several pattern recognition receptors to activate defence signalling. AvrPtoB_bdg is the region of AvrPtoB that binds to BAK1 thereby preventing its kinase activity after the perception of flagellin [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth D], E [auth G], F [auth H]	BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein binding signaling receptor binding protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups receptor serine/threonine kinase binding molecular transducer activity signaling receptor activity protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity transmembrane receptor protein kinase activity transmembrane signaling receptor activity protein serine kinase activity identical protein binding	phosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process response to stimulus defense response response to stress	endosome membrane membrane-bounded organelle intracellular anatomical structure membrane endosome intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle endosome membrane membrane-bounded organelle intracellular anatomical structure membrane endosome intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle organelle cytoplasm vesicle organelle membrane cell periphery plasma membrane
B, D [auth F], G [auth K], H [auth L]	Effector protein HopAB2	transferase activity catalytic activity	biological process involved in interspecies interaction between organisms effector-mediated suppression of host pattern-triggered immunity response to stimulus response to biotic stimulus biological process involved in symbiotic interaction symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated suppression of host defenses response to host immune response effector-mediated modulation of host defenses by symbiont symbiont-mediated perturbation of host innate immune response response to host response to external biotic stimulus modulation of process of another organism biological process involved in interspecies interaction between organisms effector-mediated suppression of host pattern-triggered immunity response to stimulus response to biotic stimulus biological process involved in symbiotic interaction symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated suppression of host defenses response to host immune response effector-mediated modulation of host defenses by symbiont symbiont-mediated perturbation of host innate immune response response to host response to external biotic stimulus modulation of process of another organism symbiont-mediated perturbation of host defense response response to host defenses response to other organism symbiont-mediated perturbation of host immune response response to defenses of other organism symbiont-mediated perturbation of host defenses effector-mediated suppression of host innate immune response response to external stimulus effector-mediated modulation of host process by symbiont biological process involved in interaction with host effector-mediated perturbation of host innate immune response by symbiont effector-mediated suppression of host defense response modulation by symbiont of host process symbiont-mediated perturbation of host defense-related programmed cell death symbiont-mediated perturbation of host cellular process symbiont-mediated perturbation of host programmed cell death cellular process	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth D], E [auth G], F [auth H]	IPR017441	Protein kinase, ATP binding site	Binding Site
A, C [auth D], E [auth G], F [auth H]	IPR001611	Leucine-rich repeat	Repeat
A, C [auth D], E [auth G], F [auth H]	IPR013210	Leucine-rich repeat-containing N-terminal, plant-type	Domain
A, C [auth D], E [auth G], F [auth H]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, C [auth D], E [auth G], F [auth H]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, C [auth D], E [auth G], F [auth H]	IPR000719	Protein kinase domain	Domain
A, C [auth D], E [auth G], F [auth H]	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
A, C [auth D], E [auth G], F [auth H]	IPR008271	Serine/threonine-protein kinase, active site	Active Site
B, D [auth F], G [auth K], H [auth L]	IPR033743	Effector protein HopAB, Pto-binding domain	Domain
B, D [auth F], G [auth K], H [auth L]	IPR031759	Effector protein HopAB, BAK1-binding domain	Domain
B, D [auth F], G [auth K], H [auth L]	IPR038342	Effector protein HopAB, BAK1-binding domain superfamily	Homologous Superfamily
B, D [auth F], G [auth K], H [auth L]	IPR015133	Effector protein HopAB, E3 ubiquitin ligase domain	Domain
B, D [auth F], G [auth K], H [auth L]	IPR038448	Effector protein HopAB, E3 ubiquitin ligase domain superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, C [auth D], E [auth G], F [auth H]	TPO	Parent Component: THR RESID: AA0038 PSI-MOD : O-phospho-L-threonine MOD:00047

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.