3BG8 - JenaLib

Asymmetric Unit

Asym. Unit - sites

Biological Unit 1

Biol. Unit 1 - sites

Biological Unit 2

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Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Description

Title :   CRYSTAL STRUCTURE OF FACTOR XIA IN COMPLEX WITH CLAVATADINE A

Authors :   Y. Xue, L. Oster

Date :   26 Nov 07 (Deposition) - 09 Dec 08 (Release) - 09 Dec 08 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.60

Chains :   Asym. Unit : A
Biol. Unit 1: A  (1x)
Biol. Unit 2: A  (3x)

Keywords :   Protease Inhibitor, Factor Xia Inhibitor Complex, Covalent Inhibitor, Alternative Splicing, Blood Coagulation, Disease Mutation, Glycoprotein, Heparin-Binding, Hydrolase, Polymorphism, Secreted, Serine Protease (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. S. Buchanan, A. R. Carroll, D. Wessling, M. Jobling, V. M. Avery, R. A. Davis, Y. Feng, Y. Xue, L. Oster, T. Fex, J. Deinum, J. N. Hooper, R. J. Quinn
Clavatadine A, A Natural Product With Selective Recognition And Irreversible Inhibition Of Factor Xia.
J. Med. Chem. V. 51 3583 2008
PubMed-ID: 18510371 | Reference-DOI: 10.1021/JM800314B
(for further references see the PDB file header)

Compounds

Molecule 1 - COAGULATION FACTOR XIA LIGHT CHAIN
	Chains	:	A
	EC Number	:	3.4.21.27
	Engineered	:	YES
	Expression System	:	PICHIA PASTORIS
	Expression System Strain	:	X-33
	Expression System Taxid	:	4922
	Gene	:	F11
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606

Structural Features

Chains, Units

		1
Asymmetric Unit	:	A
Biological Unit 1 (1x)	:	A
Biological Unit 2 (3x)	:	A

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (3, 7)

Asymmetric Unit (3, 7)

No.	Name	Count	Type	Full Name
1	BEN	1	Ligand/Ion	BENZAMIDINE
2	INH	1	Ligand/Ion	N-(R-CARBOXY-ETHYL)-ALPHA-(S)-(2-PHENYLETHYL)GLYCYL-L-ARGININE-N-PHENYLAMIDE
3	SO4	5	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 7)

No.	Name	Count	Type	Full Name
1	BEN	1	Ligand/Ion	BENZAMIDINE
2	INH	1	Ligand/Ion	N-(R-CARBOXY-ETHYL)-ALPHA-(S)-(2-PHENYLETHYL)GLYCYL-L-ARGININE-N-PHENYLAMIDE
3	SO4	5	Ligand/Ion	SULFATE ION

Biological Unit 2 (3, 21)

No.	Name	Count	Type	Full Name
1	BEN	3	Ligand/Ion	BENZAMIDINE
2	INH	3	Ligand/Ion	N-(R-CARBOXY-ETHYL)-ALPHA-(S)-(2-PHENYLETHYL)GLYCYL-L-ARGININE-N-PHENYLAMIDE
3	SO4	15	Ligand/Ion	SULFATE ION

Sites (7, 7)

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HIS A:413 , LYS A:554 , GLY A:555 , SER A:557 , INH A:612 , BEN A:613 , HOH A:702 , HOH A:812	BINDING SITE FOR RESIDUE SO4 A 1
2	AC2	SOFTWARE	HIS A:451 , TRP A:599 , HOH A:662 , HOH A:700 , HOH A:775 , HOH A:853	BINDING SITE FOR RESIDUE SO4 A 608
3	AC3	SOFTWARE	LYS A:486 , ARG A:489 , HOH A:856	BINDING SITE FOR RESIDUE SO4 A 609
4	AC4	SOFTWARE	ASN A:473 , TYR A:503 , ARG A:507 , LYS A:509 , LYS A:554 , HOH A:829	BINDING SITE FOR RESIDUE SO4 A 610
5	AC5	SOFTWARE	THR A:374 , ALA A:375 , GLN A:406 , GLN A:446 , LYS A:467 , ARG A:504 , HOH A:720 , HOH A:722	BINDING SITE FOR RESIDUE SO4 A 611
6	AC6	SOFTWARE	SO4 A:1 , HIS A:413 , ASP A:551 , ALA A:552 , CYS A:553 , LYS A:554 , GLY A:555 , ASP A:556 , SER A:557 , TRP A:577 , GLY A:578 , GLY A:580 , GLY A:588 , HOH A:629 , HOH A:671 , HOH A:766	BINDING SITE FOR RESIDUE INH A 612
7	AC7	SOFTWARE	SO4 A:1 , ASP A:551 , ALA A:552 , CYS A:553 , LYS A:554 , SER A:557 , THR A:575 , SER A:576 , TRP A:577 , GLY A:580 , GLY A:588 , HOH A:629 , HOH A:744	BINDING SITE FOR RESIDUE BEN A 613

SS Bonds (4, 4)

Asymmetric Unit

No.	Residues
1	A:398	-	A:414
2	A:496	-	A:563
3	A:527	-	A:542
4	A:553	-	A:581

Cis Peptide Bonds (1, 1)

Asymmetric Unit

No.	Residues
1	Ser A:391	-	Pro A:392

Sequence-Structure Mapping

SAPs(SNPs)/Variants (25, 25)

Asymmetric Unit (25, 25)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
01	UniProt	VAR_011778	W	399	R	FA11_HUMAN	Polymorphism	1800439	A	W	381	R
02	UniProt	VAR_067945	W	401	R	FA11_HUMAN	Disease (FA11D)	281875262	A	W	383	R
03	UniProt	VAR_067946	V	403	M	FA11_HUMAN	Disease (FA11D)	281875266	A	V	385	M
04	UniProt	VAR_012092	T	404	N	FA11_HUMAN	Disease (FA11D)	121965067	A	T	386	N
05	UniProt	VAR_054901	G	418	V	FA11_HUMAN	Disease (FA11D)	121965071	A	G	400	V
06	UniProt	VAR_012093	A	430	V	FA11_HUMAN	Disease (FA11D)	121965068	A	A	412	V
07	UniProt	VAR_067947	I	454	K	FA11_HUMAN	Disease (FA11D)	281875241	A	I	436	K
08	UniProt	VAR_012094	F	460	V	FA11_HUMAN	Disease (FA11D)	121965065	A	F	442	V
09	UniProt	VAR_067948	I	481	S	FA11_HUMAN	Disease (FA11D)	281875242	A	I	463	S
10	UniProt	VAR_012095	T	493	I	FA11_HUMAN	Disease (FA11D)	---	A	T	475	I
11	UniProt	VAR_067949	S	503	P	FA11_HUMAN	Disease (FA11D)	140068026	A	S	485	P
12	UniProt	VAR_067950	D	506	G	FA11_HUMAN	Disease (FA11D)	281875258	A	E	488	G
13	UniProt	VAR_054902	Y	511	H	FA11_HUMAN	Disease (FA11D)	281875278	A	Y	493	H
14	UniProt	VAR_067951	C	514	F	FA11_HUMAN	Disease (FA11D)	281875249	A	C	496	F
15	UniProt	VAR_067952	D	526	E	FA11_HUMAN	Disease (FA11D)	281875263	A	D	508	E
16	UniProt	VAR_054903	P	538	L	FA11_HUMAN	Disease (FA11D)	139695003	A	P	520	L
17	UniProt	VAR_076518	E	543	K	FA11_HUMAN	Disease (FA11D)	142952627	A	E	525	K
18	UniProt	VAR_076519	H	552	R	FA11_HUMAN	Disease (FA11D)	369935706	A	H	534	R
19	UniProt	VAR_054904	E	565	K	FA11_HUMAN	Disease (FA11D)	281875275	A	E	547	K
20	UniProt	VAR_067953	S	575	L	FA11_HUMAN	Disease (FA11D)	281875250	A	S	557	L
21	UniProt	VAR_054905	W	587	S	FA11_HUMAN	Disease (FA11D)	121965072	A	W	569	S
22	UniProt	VAR_012096	S	594	R	FA11_HUMAN	Disease (FA11D)	28934609	A	S	576	R
23	UniProt	VAR_067954	E	597	K	FA11_HUMAN	Disease (FA11D)	281875251	A	E	579	K
24	UniProt	VAR_067955	Y	608	H	FA11_HUMAN	Disease (FA11D)	281875255	A	Y	590	H
25	UniProt	VAR_054906	I	618	S	FA11_HUMAN	Disease (FA11D)	281875276	A	I	600	S

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (25, 25)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
01	UniProt	VAR_011778	W	399	R	FA11_HUMAN	Polymorphism	1800439	A	W	381	R
02	UniProt	VAR_067945	W	401	R	FA11_HUMAN	Disease (FA11D)	281875262	A	W	383	R
03	UniProt	VAR_067946	V	403	M	FA11_HUMAN	Disease (FA11D)	281875266	A	V	385	M
04	UniProt	VAR_012092	T	404	N	FA11_HUMAN	Disease (FA11D)	121965067	A	T	386	N
05	UniProt	VAR_054901	G	418	V	FA11_HUMAN	Disease (FA11D)	121965071	A	G	400	V
06	UniProt	VAR_012093	A	430	V	FA11_HUMAN	Disease (FA11D)	121965068	A	A	412	V
07	UniProt	VAR_067947	I	454	K	FA11_HUMAN	Disease (FA11D)	281875241	A	I	436	K
08	UniProt	VAR_012094	F	460	V	FA11_HUMAN	Disease (FA11D)	121965065	A	F	442	V
09	UniProt	VAR_067948	I	481	S	FA11_HUMAN	Disease (FA11D)	281875242	A	I	463	S
10	UniProt	VAR_012095	T	493	I	FA11_HUMAN	Disease (FA11D)	---	A	T	475	I
11	UniProt	VAR_067949	S	503	P	FA11_HUMAN	Disease (FA11D)	140068026	A	S	485	P
12	UniProt	VAR_067950	D	506	G	FA11_HUMAN	Disease (FA11D)	281875258	A	E	488	G
13	UniProt	VAR_054902	Y	511	H	FA11_HUMAN	Disease (FA11D)	281875278	A	Y	493	H
14	UniProt	VAR_067951	C	514	F	FA11_HUMAN	Disease (FA11D)	281875249	A	C	496	F
15	UniProt	VAR_067952	D	526	E	FA11_HUMAN	Disease (FA11D)	281875263	A	D	508	E
16	UniProt	VAR_054903	P	538	L	FA11_HUMAN	Disease (FA11D)	139695003	A	P	520	L
17	UniProt	VAR_076518	E	543	K	FA11_HUMAN	Disease (FA11D)	142952627	A	E	525	K
18	UniProt	VAR_076519	H	552	R	FA11_HUMAN	Disease (FA11D)	369935706	A	H	534	R
19	UniProt	VAR_054904	E	565	K	FA11_HUMAN	Disease (FA11D)	281875275	A	E	547	K
20	UniProt	VAR_067953	S	575	L	FA11_HUMAN	Disease (FA11D)	281875250	A	S	557	L
21	UniProt	VAR_054905	W	587	S	FA11_HUMAN	Disease (FA11D)	121965072	A	W	569	S
22	UniProt	VAR_012096	S	594	R	FA11_HUMAN	Disease (FA11D)	28934609	A	S	576	R
23	UniProt	VAR_067954	E	597	K	FA11_HUMAN	Disease (FA11D)	281875251	A	E	579	K
24	UniProt	VAR_067955	Y	608	H	FA11_HUMAN	Disease (FA11D)	281875255	A	Y	590	H
25	UniProt	VAR_054906	I	618	S	FA11_HUMAN	Disease (FA11D)	281875276	A	I	600	S

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (25, 75)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
01	UniProt	VAR_011778	W	399	R	FA11_HUMAN	Polymorphism	1800439	A	W	381	R
02	UniProt	VAR_067945	W	401	R	FA11_HUMAN	Disease (FA11D)	281875262	A	W	383	R
03	UniProt	VAR_067946	V	403	M	FA11_HUMAN	Disease (FA11D)	281875266	A	V	385	M
04	UniProt	VAR_012092	T	404	N	FA11_HUMAN	Disease (FA11D)	121965067	A	T	386	N
05	UniProt	VAR_054901	G	418	V	FA11_HUMAN	Disease (FA11D)	121965071	A	G	400	V
06	UniProt	VAR_012093	A	430	V	FA11_HUMAN	Disease (FA11D)	121965068	A	A	412	V
07	UniProt	VAR_067947	I	454	K	FA11_HUMAN	Disease (FA11D)	281875241	A	I	436	K
08	UniProt	VAR_012094	F	460	V	FA11_HUMAN	Disease (FA11D)	121965065	A	F	442	V
09	UniProt	VAR_067948	I	481	S	FA11_HUMAN	Disease (FA11D)	281875242	A	I	463	S
10	UniProt	VAR_012095	T	493	I	FA11_HUMAN	Disease (FA11D)	---	A	T	475	I
11	UniProt	VAR_067949	S	503	P	FA11_HUMAN	Disease (FA11D)	140068026	A	S	485	P
12	UniProt	VAR_067950	D	506	G	FA11_HUMAN	Disease (FA11D)	281875258	A	E	488	G
13	UniProt	VAR_054902	Y	511	H	FA11_HUMAN	Disease (FA11D)	281875278	A	Y	493	H
14	UniProt	VAR_067951	C	514	F	FA11_HUMAN	Disease (FA11D)	281875249	A	C	496	F
15	UniProt	VAR_067952	D	526	E	FA11_HUMAN	Disease (FA11D)	281875263	A	D	508	E
16	UniProt	VAR_054903	P	538	L	FA11_HUMAN	Disease (FA11D)	139695003	A	P	520	L
17	UniProt	VAR_076518	E	543	K	FA11_HUMAN	Disease (FA11D)	142952627	A	E	525	K
18	UniProt	VAR_076519	H	552	R	FA11_HUMAN	Disease (FA11D)	369935706	A	H	534	R
19	UniProt	VAR_054904	E	565	K	FA11_HUMAN	Disease (FA11D)	281875275	A	E	547	K
20	UniProt	VAR_067953	S	575	L	FA11_HUMAN	Disease (FA11D)	281875250	A	S	557	L
21	UniProt	VAR_054905	W	587	S	FA11_HUMAN	Disease (FA11D)	121965072	A	W	569	S
22	UniProt	VAR_012096	S	594	R	FA11_HUMAN	Disease (FA11D)	28934609	A	S	576	R
23	UniProt	VAR_067954	E	597	K	FA11_HUMAN	Disease (FA11D)	281875251	A	E	579	K
24	UniProt	VAR_067955	Y	608	H	FA11_HUMAN	Disease (FA11D)	281875255	A	Y	590	H
25	UniProt	VAR_054906	I	618	S	FA11_HUMAN	Disease (FA11D)	281875276	A	I	600	S

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

PROSITE Motifs (3, 3)

Asymmetric Unit (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	FA11_HUMAN	388-623	1	A:370-605
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	FA11_HUMAN	427-432	1	A:409-414
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	FA11_HUMAN	569-580	1	A:551-562

Biological Unit 1 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	FA11_HUMAN	388-623	1	A:370-605
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	FA11_HUMAN	427-432	1	A:409-414
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	FA11_HUMAN	569-580	1	A:551-562

Biological Unit 2 (3, 9)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	FA11_HUMAN	388-623	3	A:370-605
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	FA11_HUMAN	427-432	3	A:409-414
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	FA11_HUMAN	569-580	3	A:551-562

Exons (0, 0)

(no "Exon" information available for 3BG8)

Sequences/Alignments

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:238
 aligned with FA11_HUMAN | P03951 from UniProtKB/Swiss-Prot  Length:625

    Alignment length:238
                                   397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617        
           FA11_HUMAN   388 IVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVESPKILRVYSGILNQSEIKEDTSFFGVQEIIIHDQYKMAESGYDIALLKLETTVNYTDSQRPICLPSKGDRNVIYTDCWVTGWGYRKLRDKIQNTLQKAKIPLVTNEECQKRYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQAV 625
               SCOP domains d3bg8a_ A: Coagulation factor XI                                                                                                                                                                                                               SCOP domains
               CATH domains 3bg8A01     3bg8A02 A:382-480,A:596-607 Trypsin-like serine proteases                                          3bg8A01 A:370-381,A:481-595 Trypsin-like serine proteases                                                          3bg8A02      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee........eeeeee.....eeeeeeeeee..eeeehhhhhh...hhh.eeee....hhhhh......eeeeeeee.....hhhhh...eeeee................hhhhhh.....eeeee..............eeee..eehhhhhhhhh........eeee................eeeeee..eeeeeeeeee..........eeeee...hhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -----------R-R-MN-------------V-----------V-----------------------K-----V--------------------S-----------I---------P--G----H--F-----------E-----------L----K--------R------------K---------L-----------S------R--K----------H---------S------- SAPs(SNPs)
                PROSITE (1) TRYPSIN_DOM  PDB: A:370-605 UniProt: 388-623                                                                                                                                                                                                -- PROSITE (1)
                PROSITE (2) ---------------------------------------TRYPSI----------------------------------------------------------------------------------------------------------------------------------------TRYPSIN_SER --------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bg8 A 370 IVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVESPKILRVYSGILNQSEIKEDTSFFGVQEIIIHDQYKMAESGYDIALLKLETTVNYTDSQRPISLPSKGERNVIYTDCWVTGWGYRKLRDKIQNTLQKAKIPLVTNEECQKRYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVWHLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQAV 607
                                   379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (1, 1)

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Trypsin-like serine proteases (1752)

Superfamily: Trypsin-like serine proteases (1752)

Family: Eukaryotic proteases (1343)

Protein domain: Coagulation factor XI (26)

Human (Homo sapiens) [TaxId: 9606] (26)

d3bg8a_

CATH Domains (1, 2)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Beta Barrel (4804)

Topology: Thrombin, subunit H (1535)

Homologous Superfamily: Trypsin-like serine proteases (1488)

Human (Homo sapiens) (615)

1a	3bg8A02	A:382-480,A:596-607
1b	3bg8A01	A:370-381,A:481-595

Pfam Domains (0, 0)

(no "Pfam Domain" information available for 3BG8)

Gene Ontology (19, 19)

Asymmetric Unit(hide GO term definitions)

Chain A (FA11_HUMAN | P03951)

molecular function
	GO:0008201	heparin binding	Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0008233	peptidase activity	Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0070009	serine-type aminopeptidase activity	Catalysis of the hydrolysis of a peptide bond not more than three residues from the N-terminus of a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
	GO:0004252	serine-type endopeptidase activity	Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
	GO:0008236	serine-type peptidase activity	Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
biological process
	GO:0007596	blood coagulation	The sequential process in which the multiple coagulation factors of the blood interact, ultimately resulting in the formation of an insoluble fibrin clot; it may be divided into three stages: stage 1, the formation of intrinsic and extrinsic prothrombin converting principle; stage 2, the formation of thrombin; stage 3, the formation of stable fibrin polymers.
	GO:0007597	blood coagulation, intrinsic pathway	A protein activation cascade that contributes to blood coagulation and consists of the interactions among high molecular weight kininogen, prekallikrein, and factor XII that lead to the activation of clotting factor X.
	GO:0007599	hemostasis	The stopping of bleeding (loss of body fluid) or the arrest of the circulation to an organ or part.
	GO:0031639	plasminogen activation	The process in which inactive plasminogen is processed to active plasmin. This process includes cleavage at an internal Arg-Val site to form an N-terminal A-chain and C-terminal B-chain held together by a disulfide bond, and can include further proteolytic cleavage events to remove the preactivation peptide.
	GO:0051919	positive regulation of fibrinolysis	Any process that activates, maintains or increases the frequency, rate or extent of fibrinolysis, an ongoing process that solubilizes fibrin, resulting in the removal of small blood clots.
	GO:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
	GO:0030193	regulation of blood coagulation	Any process that modulates the frequency, rate or extent of blood coagulation.
cellular component
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
	FA11_HUMAN \| P03951	:	1xx9 1xxd 1xxf 1zhm 1zhp 1zhr 1zjd 1zlr 1zmj 1zml 1zmn 1zom 1zpb 1zpc 1zpz 1zrk 1zsj 1zsk 1zsl 1ztj 1ztk 1ztl 2f83 2fda 2j8j 2j8l 3sor 3sos 4cr5 4cr9 4cra 4crb 4crc 4crd 4cre 4crf 4crg 4d76 4d7f 4d7g 4na7 4na8 4ty6 4ty7 4wxi 4x6m 4x6n 4x6o 4x6p 4y8x 4y8y 4y8z 5e2o 5e2p 5eod 5eok 5exl 5exm 5exn 5i25 5q0d 5q0e 5q0f 5q0g 5q0h 5tks 5tkt 5tku

Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 3BG8)