4FL4

Scaffoldin conformation and dynamics revealed by a ternary complex from the Clostridium thermocellum cellulosome

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

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4fl4a1	All alpha proteins	Type I dockerin domain	Type I dockerin domain	automated matches	automated matches	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
A	d4fl4a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
D	d4fl4d1	All alpha proteins	Type I dockerin domain	Type I dockerin domain	automated matches	automated matches	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
D	d4fl4d2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
G	d4fl4g1	All alpha proteins	Type I dockerin domain	Type I dockerin domain	automated matches	automated matches	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
G	d4fl4g2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
J	d4fl4j1	All alpha proteins	Type I dockerin domain	Type I dockerin domain	automated matches	automated matches	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
J	d4fl4j2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
B	d4fl4b_	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	Carbohydrate-binding domain	Cellulose-binding domain family III	Scaffolding dockerin binding protein A, SdbA	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
E	d4fl4e_	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	Carbohydrate-binding domain	Cellulose-binding domain family III	Scaffolding dockerin binding protein A, SdbA	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
H	d4fl4h_	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	Carbohydrate-binding domain	Cellulose-binding domain family III	Scaffolding dockerin binding protein A, SdbA	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)
K	d4fl4k_	All beta proteins	Common fold of diphtheria toxin/transcription factors/cytochrome f	Carbohydrate-binding domain	Cellulose-binding domain family III	Scaffolding dockerin binding protein A, SdbA	(Acetivibrio thermocellus ) [TaxId: 1515 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Type I dockerin domain	8076417	3001894	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Type I dockerin domain	8076417	3001894	SCOP2B (2022-06-29)
G	SCOP2 Family	Type I dockerin domain	8076416	4002915	SCOP2 (2022-06-29)
G	SCOP2 Superfamily	Type I dockerin domain	8076417	3001894	SCOP2 (2022-06-29)
J	SCOP2B Superfamily	Type I dockerin domain	8076417	3001894	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Carbohydrate-binding domain	8038326	3000706	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Carbohydrate-binding domain	8038326	3000706	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Carbohydrate-binding domain	8038326	3000706	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Carbohydrate-binding domain	8038326	3000706	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)
A	Dockerin_1	e4fl4A1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_1	ECOD (1.6)
D	Dockerin_1	e4fl4D3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_1	ECOD (1.6)
G	Dockerin_1	e4fl4G2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_1	ECOD (1.6)
J	Dockerin_1	e4fl4J2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_1	ECOD (1.6)
B	Cohesin	e4fl4B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
E	Cohesin	e4fl4E2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
H	Cohesin	e4fl4H2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
K	Cohesin	e4fl4K2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
C	CarboxypepD_reg	e4fl4C2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: CarboxypepD_reg	ECOD (1.6)
C	Cohesin	e4fl4C1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
C	Dockerin_II	e4fl4C3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_II	ECOD (1.6)
F	CarboxypepD_reg	e4fl4F8	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: CarboxypepD_reg	ECOD (1.6)
F	Cohesin	e4fl4F7	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
F	Dockerin_II	e4fl4F9	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_II	ECOD (1.6)
I	CarboxypepD_reg	e4fl4I8	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: CarboxypepD_reg	ECOD (1.6)
I	Cohesin	e4fl4I7	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
I	Dockerin_II	e4fl4I9	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_II	ECOD (1.6)
L	CarboxypepD_reg	e4fl4L8	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: CarboxypepD_reg	ECOD (1.6)
L	Cohesin	e4fl4L7	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: Cohesin	ECOD (1.6)
L	Dockerin_II	e4fl4L9	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: Type I dockerin domain	F: Dockerin_II	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.1330.10	Mainly Alpha	Orthogonal Bundle	Type 1 dockerin domain	Dockerin domain	CATH (4.3.0)
D	1.10.1330.10	Mainly Alpha	Orthogonal Bundle	Type 1 dockerin domain	Dockerin domain	CATH (4.3.0)
G	1.10.1330.10	Mainly Alpha	Orthogonal Bundle	Type 1 dockerin domain	Dockerin domain	CATH (4.3.0)
J	1.10.1330.10	Mainly Alpha	Orthogonal Bundle	Type 1 dockerin domain	Dockerin domain	CATH (4.3.0)
B	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
E	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
H	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
K	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
C	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
C	2.60.40.1120	Mainly Beta	Sandwich	Immunoglobulin-like	Carboxypeptidase-like, regulatory domain	CATH (4.3.0)
C	1.10.1330.10	Mainly Alpha	Orthogonal Bundle	Type 1 dockerin domain	Dockerin domain	CATH (4.3.0)
F	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
F	2.60.40.4130	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
I	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
I	2.60.40.1120	Mainly Beta	Sandwich	Immunoglobulin-like	Carboxypeptidase-like, regulatory domain	CATH (4.3.0)
I	1.10.1330.10	Mainly Alpha	Orthogonal Bundle	Type 1 dockerin domain	Dockerin domain	CATH (4.3.0)
L	2.60.40.680	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
L	2.60.40.4130	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D, G, J	PF00404	Dockerin type I domain (Dockerin_1)	Dockerin type I domain	The dockerin repeat is the binding partner of the cohesin domain Pfam:PF00963. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1]. The dockerin repeats, each bearing homology to the EF-hand calciu ...	The dockerin repeat is the binding partner of the cohesin domain Pfam:PF00963. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1]. The dockerin repeats, each bearing homology to the EF-hand calcium-binding loop bind calcium [2]. This family contains two copies of the repeat.	Domain
B, E, H, K	PF00963	Cohesin domain (Cohesin)	Cohesin domain	Cohesin domains interact with a complementary domain, termed the dockerin domain. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1].	Domain
C, F, I, L	PF00963	Cohesin domain (Cohesin)	Cohesin domain	Cohesin domains interact with a complementary domain, termed the dockerin domain. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1].	Domain
C, F, I, L	PF00404	Dockerin type I domain (Dockerin_1)	Dockerin type I domain	The dockerin repeat is the binding partner of the cohesin domain Pfam:PF00963. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1]. The dockerin repeats, each bearing homology to the EF-hand calciu ...	The dockerin repeat is the binding partner of the cohesin domain Pfam:PF00963. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome [1]. The dockerin repeats, each bearing homology to the EF-hand calcium-binding loop bind calcium [2]. This family contains two copies of the repeat.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D, G, J	Glycoside hydrolase family 9	hydrolase activity, acting on glycosyl bonds cellulase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process catabolic process glucan catabolic process beta-glucan metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process glucan metabolic process beta-glucan catabolic process polysaccharide catabolic process metabolic process cellulose catabolic process carbohydrate metabolic process catabolic process glucan catabolic process beta-glucan metabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process glucan metabolic process beta-glucan catabolic process polysaccharide catabolic process metabolic process cellulose catabolic process macromolecule metabolic process organic substance catabolic process cellulose metabolic process	-
B, E, H, K	Scaffolding dockerin binding protein A	binding carbohydrate binding	carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process	extracellular region cellular anatomical entity cell periphery external encapsulating structure S-layer
C, F, I, L	Cellulosome anchoring protein cohesin region	binding carbohydrate binding hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity cation binding ion binding metal ion binding small molecule binding	carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D, G, J	IPR002105	Dockerin type I repeat	Repeat
A, D, G, J	IPR016134	Dockerin domain	Domain
A, D, G, J	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A, D, G, J	IPR008928	Six-hairpin glycosidase superfamily	Homologous Superfamily
A, D, G, J	IPR012341	Six-hairpin glycosidase-like superfamily	Homologous Superfamily
A, D, G, J	IPR018221	Glycoside hydrolase family 9, His active site	Active Site
A, D, G, J	IPR033126	Glycosyl hydrolases family 9, Asp/Glu active sites	Active Site
A, D, G, J	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, D, G, J	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A, D, G, J	IPR001701	Glycoside hydrolase family 9	Domain
A, D, G, J	IPR036439	Dockerin domain superfamily	Homologous Superfamily
A, D, G, J	IPR004197	Cellulase, Ig-like domain	Domain
B, E, H, K	IPR008965	CBM2/CBM3, carbohydrate-binding domain superfamily	Homologous Superfamily
B, E, H, K	IPR002102	Cellulosome anchoring protein, cohesin domain	Domain
B, E, H, K	IPR001119	S-layer homology domain	Domain
C, F, I, L	IPR002105	Dockerin type I repeat	Repeat
C, F, I, L	IPR016134	Dockerin domain	Domain
C, F, I, L	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
C, F, I, L	IPR036439	Dockerin domain superfamily	Homologous Superfamily
C, F, I, L	IPR008965	CBM2/CBM3, carbohydrate-binding domain superfamily	Homologous Superfamily
C, F, I, L	IPR008969	Carboxypeptidase-like, regulatory domain superfamily	Homologous Superfamily
C, F, I, L	IPR002102	Cellulosome anchoring protein, cohesin domain	Domain

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4FL4

Scaffoldin conformation and dynamics revealed by a ternary complex from the Clostridium thermocellum cellulosome

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Domain Annotation: ECOD Classification ECOD Database Homepage

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage