1LWU

Crystal structure of fragment D from lamprey fibrinogen complexed with the peptide Gly-His-Arg-Pro-amide

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-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
G	d1lwug_	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen alpha chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
A	d1lwua_	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen alpha chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
D	d1lwud_	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen alpha chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
J	d1lwuj_	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen alpha chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
E	d1lwue1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
E	d1lwue2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen beta chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
H	d1lwuh1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
H	d1lwuh2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen beta chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
B	d1lwub1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
B	d1lwub2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen beta chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
K	d1lwuk1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
K	d1lwuk2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen beta chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
F	d1lwuf1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
F	d1lwuf2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen gamma chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
L	d1lwul1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
L	d1lwul2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen gamma chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
C	d1lwuc1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
C	d1lwuc2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen gamma chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
I	d1lwui1	Alpha and beta proteins (a+b)	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domain-like	Fibrinogen C-terminal domains	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)
I	d1lwui2	Coiled coil proteins	Parallel coiled-coil	Fibrinogen coiled-coil and central regions	Fibrinogen coiled-coil and central regions	Fibrinogen gamma chain	(Petromyzon marinus ) [TaxId: 7757 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
G	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041487	3001470	SCOP2B (2022-06-29)
A	SCOP2 Family	Fibrinogen coiled-coil and central regions	8029108	4003777	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Fibrinogen coiled-coil and central regions	8041487	3001470	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041487	3001470	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041487	3001470	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Fibrinogen C-terminal domain-like	8041486	3001395	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041489	3001470	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Fibrinogen C-terminal domain-like	8041486	3001395	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041489	3001470	SCOP2B (2022-06-29)
B	SCOP2 Family	Fibrinogen C-terminal domain-like	8029107	4002544	SCOP2 (2022-06-29)
B	SCOP2 Family	Fibrinogen coiled-coil and central regions	8029110	4003777	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Fibrinogen C-terminal domain-like	8041486	3001395	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Fibrinogen coiled-coil and central regions	8041489	3001470	SCOP2 (2022-06-29)
K	SCOP2B Superfamily	Fibrinogen C-terminal domain-like	8041486	3001395	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041489	3001470	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041491	3001470	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Fibrinogen C-terminal domain-like	8041490	3001395	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Fibrinogen C-terminal domain-like	8041490	3001395	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041491	3001470	SCOP2B (2022-06-29)
C	SCOP2 Family	Fibrinogen C-terminal domain-like	8029111	4002544	SCOP2 (2022-06-29)
C	SCOP2 Family	Fibrinogen coiled-coil and central regions	8029112	4003777	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Fibrinogen C-terminal domain-like	8041490	3001395	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Fibrinogen coiled-coil and central regions	8041491	3001470	SCOP2 (2022-06-29)
I	SCOP2B Superfamily	Fibrinogen C-terminal domain-like	8041490	3001395	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Fibrinogen coiled-coil and central regions	8041491	3001470	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)
E	Fibrinogen_C	e1lwuE1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)
H	Fibrinogen_C	e1lwuH1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)
B	Fibrinogen_C	e1lwuB1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)
K	Fibrinogen_C	e1lwuK1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)
F	Fibrinogen_C	e1lwuF1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)
L	Fibrinogen_C	e1lwuL1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)
C	Fibrinogen_C	e1lwuC1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)
I	Fibrinogen_C	e1lwuI1	A: a+b complex topology	X: Fibrinogen C-terminal domain-like (From Topology)	H: Fibrinogen C-terminal domain-like (From Topology)	T: Fibrinogen C-terminal domain-like	F: Fibrinogen_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
G	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
A	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
D	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
J	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
E	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
E	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
E	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
H	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
H	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
H	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
B	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
B	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
B	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
K	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
K	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
K	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
F	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
F	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
F	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
L	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
L	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
L	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
C	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
C	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
C	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
I	3.90.215.10	Alpha Beta	Alpha-Beta Complex	Gamma Fibrinogen	Chain A, domain 1	CATH (4.3.0)
I	4.10.530.10	Few Secondary Structures	Irregular	Gamma-fibrinogen Carboxyl Terminal Fragment	domain 2	CATH (4.3.0)
I	1.20.5.50	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D, G, J	PF08702	Fibrinogen alpha/beta chain family (Fib_alpha)	Fibrinogen alpha/beta chain family	-	Coiled-coil
C, F, I, L	PF00147	Fibrinogen beta and gamma chains, C-terminal globular domain (Fibrinogen_C)	Fibrinogen beta and gamma chains, C-terminal globular domain	-	Domain
C, F, I, L	PF08702	Fibrinogen alpha/beta chain family (Fib_alpha)	Fibrinogen alpha/beta chain family	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D, G, J	Fibrinogen alpha-1 chain	protein binding binding signaling receptor binding	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis	protein-containing complex extracellular region extracellular space cellular anatomical entity fibrinogen complex
B, E, H, K	Fibrinogen beta chain	protein binding binding signaling receptor binding	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis	protein-containing complex extracellular region extracellular space cellular anatomical entity fibrinogen complex
C, F, I, L	Fibrinogen gamma chain	protein binding binding signaling receptor binding cation binding ion binding metal ion binding small molecule binding	multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation multicellular organismal process regulation of body fluid levels wound healing response to stimulus cell activation hemostasis biological regulation blood coagulation response to stress coagulation cellular process regulation of biological quality response to wounding platelet activation cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis	protein-containing complex extracellular region extracellular space cellular anatomical entity fibrinogen complex
M, N, O, P	Peptide Ligand Gly-His-Arg-Pro-NH2	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D, G, J	IPR037579	Fibrinogen	Family
A, D, G, J	IPR012290	Fibrinogen, alpha/beta/gamma chain, coiled coil domain	Domain
B, E, H, K	IPR037579	Fibrinogen	Family
B, E, H, K	IPR012290	Fibrinogen, alpha/beta/gamma chain, coiled coil domain	Domain
B, E, H, K	IPR002181	Fibrinogen, alpha/beta/gamma chain, C-terminal globular domain	Domain
B, E, H, K	IPR036056	Fibrinogen-like, C-terminal	Homologous Superfamily
B, E, H, K	IPR014716	Fibrinogen, alpha/beta/gamma chain, C-terminal globular, subdomain 1	Homologous Superfamily
B, E, H, K	IPR020837	Fibrinogen, conserved site	Conserved Site
C, F, I, L	IPR037579	Fibrinogen	Family
C, F, I, L	IPR012290	Fibrinogen, alpha/beta/gamma chain, coiled coil domain	Domain
C, F, I, L	IPR002181	Fibrinogen, alpha/beta/gamma chain, C-terminal globular domain	Domain
C, F, I, L	IPR036056	Fibrinogen-like, C-terminal	Homologous Superfamily
C, F, I, L	IPR014716	Fibrinogen, alpha/beta/gamma chain, C-terminal globular, subdomain 1	Homologous Superfamily
C, F, I, L	IPR020837	Fibrinogen, conserved site	Conserved Site

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
M, N, O, P	NH2	RESID: AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100 PSI-MOD : L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109