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(-) Description

Title :  THROMBIN-HIRUGEN-GW420128 TERNARY COMPLEX AT 1.39A RESOLUTION
 
Authors :  H. U. Ahmed, M. P. Blakeley, M. Cianci, D. W. J. Cruickshank, J. A. Hubbar J. R. Helliwell
Date :  03 Mar 07  (Deposition) - 04 Sep 07  (Release) - 07 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.39
Chains :  Asym./Biol. Unit :  A,B,H
Keywords :  Blood Clotting, Glycoprotein, Serine Protease, Cleavage On Pair Of Basic Residues, Thrombin, Serine Protease Inhibitor, Hirugen, Zymogen, Protease, Sulfation, High Resolution, Serine Proteinase, Blood Coagulation, Protease Inhibitor, Non-Covalent Active Site Inhibitor, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. U. Ahmed, M. P. Blakeley, M. Cianci, D. W. J. Cruickshank, J. A. Hubbard, J. R. Helliwell
The Determination Of Protonation States In Proteins.
Acta Crystallogr. , Sect. D V. 63 906 2007
PubMed-ID: 17642517  |  Reference-DOI: 10.1107/S0907444907029976

(-) Compounds

Molecule 1 - HUMAN ALPHA THROMBIN
    ChainsA
    EC Number3.4.21.5
    FragmentRESIDUES 328-363
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    TissueBLOOD PLASMA
 
Molecule 2 - THROMBIN
    ChainsB
    EC Number3.4.21.5
    FragmentRESIDUES 364-622
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymHUMAN ALPHA THROMBIN, COAGULATION FACTOR II
    TissueBLOOD PLASMA
 
Molecule 3 - HIRUDIN I
    ChainsH
    EngineeredYES
    FragmentRESIDUES 55-64
    Organism CommonMEDICINAL LEECH
    Organism ScientificHIRUDO MEDICINALIS
    Organism Taxid6421
    Other DetailsEXOSITE I INHIBITOR OF THROMBIN
    Other Details - SourceTHIS POLYPEPTIDE CHAIN WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE FOR THIS CHAIN OCCURS NATURALLY IN THE C-TERMINAL OF MEDICINAL LEECH(HIRUDO MEDICINALIS).
    SynonymHIRUGEN
    SyntheticYES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit ABH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
18971Ligand/IonN-[3-(TERT-BUTYLAMINO)-3-OXOPROPYL]-N-ISOPROPYL-3-METHYL-5-{[(2S)-2-(PYRIDIN-4-YLAMINO)PROPYL]OXY}BENZAMIDE
2CA1Ligand/IonCALCIUM ION
3NA1Ligand/IonSODIUM ION
4TYS1Mod. Amino AcidO-SULFO-L-TYROSINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG B:221 , LYS B:224 , HOH B:1224 , HOH B:1227 , HOH B:1242 , HOH B:1268BINDING SITE FOR RESIDUE NA B 2248
2AC2SOFTWARELYS B:169 , THR B:172 , PHE B:204A , HOH B:1201 , HOH B:1212 , HOH B:1252BINDING SITE FOR RESIDUE CA B 2249
3AC3SOFTWAREHIS B:57 , TYR B:60A , TRP B:60D , GLU B:97A , ASP B:189 , ALA B:190 , CYS B:191 , SER B:195 , VAL B:213 , SER B:214 , TRP B:215 , GLY B:216 , GLY B:226 , HOH B:1278 , HOH B:1291 , HOH B:1292 , HOH B:1293 , HOH B:1294BINDING SITE FOR RESIDUE 897 B 2250
4AC4SOFTWAREPHE B:34 , GLN B:38 , LEU B:40 , LEU B:65 , ARG B:73 , THR B:74 , ARG B:75 , TYR B:76 , GLU B:80 , LYS B:81 , ILE B:82 , HOH B:1050 , HOH B:1051 , HOH B:1101 , HOH B:1116 , HOH H:1001 , HOH H:1002 , HOH H:1003 , HOH H:1004 , HOH H:1005 , HOH H:1006 , HOH H:1007BINDING SITE FOR CHAIN H OF HIRUDIN I

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:1 -B:122
2B:42 -B:58
3B:168 -B:182
4B:191 -B:220

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser B:37 -Pro B:37A

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (8, 8)

Asymmetric/Biological Unit (8, 8)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_006714M380TTHRB_HUMANDisease (FA2D)121918481BM32T
2UniProtVAR_006715R425CTHRB_HUMANDisease (FA2D)121918479BR67C
3UniProtVAR_006716R431HTHRB_HUMANDisease (FA2D)121918482BR73H
4UniProtVAR_006717R461WTHRB_HUMANDisease (FA2D)121918478BR101W
5UniProtVAR_006718E509ATHRB_HUMANDisease (FA2D)  ---BE146A
6UniProtVAR_068913E532QTHRB_HUMANPolymorphism  ---BE164Q
7UniProtVAR_006719G601VTHRB_HUMANDisease (FA2D)121918480BG226V
8UniProtVAR_011782P386TTHRB_HUMANPolymorphism5897BP37AT

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

(-) PROSITE Motifs  (3, 3)

Asymmetric/Biological Unit (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRYPSIN_DOMPS50240 Serine proteases, trypsin domain profile.THRB_HUMAN364-618  1B:16-243
2TRYPSIN_HISPS00134 Serine proteases, trypsin family, histidine active site.THRB_HUMAN402-407  1B:53-58
3TRYPSIN_SERPS00135 Serine proteases, trypsin family, serine active site.THRB_HUMAN562-573  1B:189-200

(-) Exons   (7, 8)

Asymmetric/Biological Unit (7, 8)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003119071aENSE00001931088chr11:46740730-46740864135THRB_HUMAN1-27270--
1.2aENST000003119072aENSE00001181543chr11:46741252-46741412161THRB_HUMAN27-80540--
1.3ENST000003119073ENSE00001181538chr11:46742073-4674209725THRB_HUMAN81-8990--
1.4ENST000003119074ENSE00001181532chr11:46742340-4674239051THRB_HUMAN89-106180--
1.6aENST000003119076aENSE00001181527chr11:46744730-46744835106THRB_HUMAN106-141360--
1.6cENST000003119076cENSE00001181524chr11:46744932-46745068137THRB_HUMAN141-187470--
1.7bENST000003119077bENSE00001688723chr11:46747409-46747723315THRB_HUMAN187-2921060--
1.8ENST000003119078ENSE00002179953chr11:46748048-46748176129THRB_HUMAN292-335441A:1B-1A
-
2
-
1.9ENST000003119079ENSE00001770269chr11:46748261-46748387127THRB_HUMAN335-377432A:1A-14L
B:16-29
27
14
1.10ENST0000031190710ENSE00001650441chr11:46749546-46749713168THRB_HUMAN377-433571-
B:29-75
-
57
1.11bENST0000031190711bENSE00001657931chr11:46750214-46750387174THRB_HUMAN433-491591-
B:75-129B
-
59
1.12ENST0000031190712ENSE00001646362chr11:46750930-46751111182THRB_HUMAN491-552621-
B:129B-184 (gaps)
-
62
1.13ENST0000031190713ENSE00001680217chr11:46760598-4676066871THRB_HUMAN552-575241-
B:184-202
-
24
1.14cENST0000031190714cENSE00001227030chr11:46760815-46761056242THRB_HUMAN576-622471-
B:203-247 (gaps)
-
48

(-) Sequences/Alignments

Asymmetric/Biological 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:28
 aligned with THRB_HUMAN | P00734 from UniProtKB/Swiss-Prot  Length:622

    Alignment length:28
                                   343       353        
          THRB_HUMAN    334 ADCGLRPLFEKKSLEDKTERELLESYID  361
               SCOP domains ---------------------------- SCOP domains
               CATH domains ---------------------------- CATH domains
               Pfam domains Thrombin_light-2uukA01       Pfam domains
         Sec.struct. author ........hhhhh....hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------- SAPs(SNPs)
                PROSITE (1) ---------------------------- PROSITE (1)
                PROSITE (2) ---------------------------- PROSITE (2)
           Transcript 1 (1) 1.-------------------------- Transcript 1 (1)
           Transcript 1 (2) -Exon 1.9  PDB: A:1A-14L     Transcript 1 (2)
                2uuk A   1B ADCGLRPLFEKKSLEDKTERELLESYID  14L
                            ||       8      |14D||||||||
                            ||            14A||||||14J||
                           1B|             14B||||||14K|
                            1A              14C||||||14L
                                             14D|||||   
                                              14E||||   
                                               14F|||   
                                                14G||   
                                                 14H|   
                                                  14I   

Chain B from PDB  Type:PROTEIN  Length:252
 aligned with THRB_HUMAN | P00734 from UniProtKB/Swiss-Prot  Length:622

    Alignment length:259
                                   373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613         
          THRB_HUMAN    364 IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE  622
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2uukB01     2uukB02 B:28-120,B:233-246 Trypsin-like serine proteases                                                 2uukB01 B:16-27,B:121-232 Tryp       sin-like serine proteases                                                                 2uukB02       - CATH domains
               Pfam domains Trypsin-2uukB01 B:16-238                                                                                                                                                                                                                                  --------- Pfam domains
         Sec.struct. author ....ee........eeeeee....eeeeeeee....eeeehhhh.eehhhhee.hhh.eeeee.............eee.eeeeee..............eeeee................hhhhhhhhh....eeeeee.......-------......eeeeee..hhhhhhhh........eeee..hhhhh............eeeee......eeeeeee............eeeee...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------T-----T--------------------------------------C-----H-----------------------------W-----------------------------------------------A----------------------Q--------------------------------------------------------------------V--------------------- SAPs(SNPs)
                PROSITE (1) TRYPSIN_DOM  PDB: B:16-243 UniProt: 364-618                                                                                                                                                                                                                    ---- PROSITE (1)
                PROSITE (2) --------------------------------------TRYPSI----------------------------------------------------------------------------------------------------------------------------------------------------------TRYPSIN_SER ------------------------------------------------- PROSITE (2)
           Transcript 1 (1) -------------Exon 1.10  PDB: B:29-75 UniProt: 377-433                 ---------------------------------------------------------Exon 1.12  PDB: B:129B-184 (gaps) UniProt: 491-552            -----------------------Exon 1.14c  PDB: B:203-247 (gaps)               Transcript 1 (1)
           Transcript 1 (2) Exon 1.9      -------------------------------------------------------Exon 1.11b  PDB: B:75-129B UniProt: 433-491                ------------------------------------------------------------Exon 1.13  PDB: B:184-20----------------------------------------------- Transcript 1 (2)
                2uuk B   16 IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKET-------GQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE  247
                                    25        35  |     44        54      |60D|||||   65        75  |     84        94   |   103       113       123      |130       140      |  -    |  155       165       175      184A  |||| 190       200    || 208       219 |     228       238         
                                                37A                     60A||||||||               77A                  97A                             129A||               147     150                               184A  ||||               204A|          217| |                           
                                                                         60B|||||||                                                                     129B|                                                            186A|||                204B           219 |                           
                                                                          60C||||||                                                                      129C                                                             186B||                                221A                           
                                                                           60D|||||                                                                                                                                        186C|                                                               
                                                                            60E||||                                                                                                                                         186D                                                               
                                                                             60F|||                                                                                                                                                                                                            
                                                                              60G||                                                                                                                                                                                                            
                                                                               60H|                                                                                                                                                                                                            
                                                                                60I                                                                                                                                                                                                            

Chain H from PDB  Type:PROTEIN  Length:10
 aligned with HIRV1_HIRME | P01050 from UniProtKB/Swiss-Prot  Length:65

    Alignment length:10
                                    64
         HIRV1_HIRME     55 DFEEIPEEYL   64
               SCOP domains ---------- SCOP domains
               CATH domains ---------- CATH domains
               Pfam domains ---------- Pfam domains
         Sec.struct. author .......... Sec.struct. author
                 SAPs(SNPs) ---------- SAPs(SNPs)
                    PROSITE ---------- PROSITE
                 Transcript ---------- Transcript
                2uuk H   55 DFEEIPEEyL   64
                                    64
                                   63-TYS

   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  (0, 0)

(no "SCOP Domain" information available for 2UUK)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (56, 57)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (THRB_HUMAN | P00734)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0008083    growth factor activity    The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation.
    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:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
    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).
    GO:0070053    thrombospondin receptor activity    Combining with thrombospondin and transmitting the signal to initiate a change in cell activity.
biological process
    GO:0006888    ER to Golgi vesicle-mediated transport    The directed movement of substances from the endoplasmic reticulum (ER) to the Golgi, mediated by COP II vesicles. Small COP II coated vesicles form from the ER and then fuse directly with the cis-Golgi. Larger structures are transported along microtubules to the cis-Golgi.
    GO:0006953    acute-phase response    An acute inflammatory response that involves non-antibody proteins whose concentrations in the plasma increase in response to infection or injury of homeothermic animals.
    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:0007166    cell surface receptor signaling pathway    A series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription.
    GO:0044267    cellular protein metabolic process    The chemical reactions and pathways involving a specific protein, rather than of proteins in general, occurring at the level of an individual cell. Includes cellular protein modification.
    GO:0071260    cellular response to mechanical stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mechanical stimulus.
    GO:0042730    fibrinolysis    A process that solubilizes fibrin in the bloodstream of a multicellular organism, chiefly by the proteolytic action of plasmin.
    GO:0007599    hemostasis    The stopping of bleeding (loss of body fluid) or the arrest of the circulation to an organ or part.
    GO:0050900    leukocyte migration    The movement of a leukocyte within or between different tissues and organs of the body.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:0048712    negative regulation of astrocyte differentiation    Any process that stops, prevents, or reduces the frequency, rate or extent of astrocyte differentiation.
    GO:0051918    negative regulation of fibrinolysis    Any process that stops, prevents, or reduces the frequency, rate or extent of fibrinolysis, an ongoing process that solubilizes fibrin, resulting in the removal of small blood clots.
    GO:0010544    negative regulation of platelet activation    Any process that decreases the rate or frequency of platelet activation. Platelet activation is a series of progressive, overlapping events triggered by exposure of the platelets to subendothelial tissue.
    GO:0045861    negative regulation of proteolysis    Any process that stops, prevents, or reduces the frequency, rate or extent of the hydrolysis of a peptide bond or bonds within a protein.
    GO:0017187    peptidyl-glutamic acid carboxylation    The gamma-carboxylation of peptidyl-glutamic acid; catalyzed by the vitamin K dependent gamma-glutamyl carboxylase.
    GO:0030168    platelet activation    A series of progressive, overlapping events triggered by exposure of the platelets to subendothelial tissue. These events include shape change, adhesiveness, aggregation, and release reactions. When carried through to completion, these events lead to the formation of a stable hemostatic plug.
    GO:0030194    positive regulation of blood coagulation    Any process that activates or increases the frequency, rate or extent of blood coagulation.
    GO:0030307    positive regulation of cell growth    Any process that activates or increases the frequency, rate, extent or direction of cell growth.
    GO:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0032967    positive regulation of collagen biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of collagen, any of a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals.
    GO:0014068    positive regulation of phosphatidylinositol 3-kinase signaling    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade.
    GO:1900738    positive regulation of phospholipase C-activating G-protein coupled receptor signaling pathway    Any process that activates or increases the frequency, rate or extent of phospholipase C-activating G-protein coupled receptor signaling pathway.
    GO:0001934    positive regulation of protein phosphorylation    Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.
    GO:2000379    positive regulation of reactive oxygen species metabolic process    Any process that activates or increases the frequency, rate or extent of reactive oxygen species metabolic process.
    GO:0051281    positive regulation of release of sequestered calcium ion into cytosol    Any process that activates or increases the frequency, rate or extent of the release into the cytosolic compartment of calcium ions sequestered in the endoplasmic reticulum or mitochondria.
    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.
    GO:0008360    regulation of cell shape    Any process that modulates the surface configuration of a cell.
    GO:0051480    regulation of cytosolic calcium ion concentration    Any process involved in the maintenance of an internal steady state of calcium ions within the cytosol of a cell or between the cytosol and its surroundings.
    GO:0010468    regulation of gene expression    Any process that modulates the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0014854    response to inactivity    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an inactivity stimulus.
    GO:0009611    response to wounding    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to the organism.
    GO:0006465    signal peptide processing    The proteolytic removal of a signal peptide from a protein during or after transport to a specific location in the cell.
cellular component
    GO:0005796    Golgi lumen    The volume enclosed by the membranes of any cisterna or subcompartment of the Golgi apparatus, including the cis- and trans-Golgi networks.
    GO:0072562    blood microparticle    A phospholipid microvesicle that is derived from any of several cell types, such as platelets, blood cells, endothelial cells, or others, and contains membrane receptors as well as other proteins characteristic of the parental cell. Microparticles are heterogeneous in size, and are characterized as microvesicles free of nucleic acids.
    GO:0005788    endoplasmic reticulum lumen    The volume enclosed by the membranes of the endoplasmic reticulum.
    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:0031012    extracellular matrix    A structure lying external to one or more cells, which provides structural support for cells or tissues.
    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: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.

Chain H   (HIRV1_HIRME | P01050)
molecular function
    GO:0004857    enzyme inhibitor activity    Binds to and stops, prevents or reduces the activity of an enzyme.
    GO:0030414    peptidase inhibitor activity    Stops, prevents or reduces the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds.
    GO:0004867    serine-type endopeptidase inhibitor activity    Stops, prevents or reduces the activity of serine-type endopeptidases, enzymes that catalyze the hydrolysis of nonterminal peptide bonds in a polypeptide chain; a serine residue (and a histidine residue) are at the active center of the enzyme.
biological process
    GO:0010951    negative regulation of endopeptidase activity    Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
    GO:0010466    negative regulation of peptidase activity    Any process that stops or reduces the rate of peptidase activity, the hydrolysis of peptide bonds within proteins.
cellular component
    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.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        HIRV1_HIRME | P010501ad8 1ae8 1afe 1aht 1ai8 1awf 1ay6 1ba8 1bb0 1bcu 1ca8 1d3d 1d3p 1d3q 1d3t 1d4p 1h8d 1h8i 1hic 1hrt 1hxe 1hxf 1no9 1qhr 1qj1 1qj6 1qj7 1tmt 1tmu 1uma 1wbg 2hir 2joo 2pw8 2uuf 2uuj 2v3o 2zc9 2zda 2zdv 2zf0 2zff 2zfp 2zgb 2zgx 2zhq 2zi2 2ziq 2znk 2zo3 3d49 3dhk 3dt0 3dux 3egk 3eq0 3ldx 3utu 4ax9 4bah 4bak 4bam 4ban 4baq 4hir 4lxb 4mlf 4yes 5hir 6hir
        THRB_HUMAN | P007341a2c 1a3b 1a3e 1a46 1a4w 1a5g 1a61 1abi 1abj 1ad8 1ae8 1afe 1aht 1ai8 1aix 1awf 1awh 1ay6 1b5g 1b7x 1ba8 1bb0 1bcu 1bhx 1bmm 1bmn 1bth 1c1u 1c1v 1c1w 1c4u 1c4v 1c4y 1c5l 1c5n 1c5o 1ca8 1d3d 1d3p 1d3q 1d3t 1d4p 1d6w 1d9i 1de7 1dit 1dm4 1doj 1dwb 1dwc 1dwd 1dwe 1dx5 1e0f 1eb1 1eoj 1eol 1fpc 1fph 1g30 1g32 1g37 1ghv 1ghw 1ghx 1ghy 1gj4 1gj5 1h8d 1h8i 1hag 1hah 1hai 1hao 1hap 1hbt 1hdt 1hgt 1hlt 1hut 1hxe 1hxf 1ihs 1iht 1jmo 1jou 1jwt 1k21 1k22 1kts 1ktt 1lhc 1lhd 1lhe 1lhf 1lhg 1mh0 1mu6 1mu8 1mue 1nm6 1no9 1nrn 1nro 1nrp 1nrq 1nrr 1nrs 1nt1 1nu7 1nu9 1ny2 1nzq 1o0d 1o2g 1o5g 1ook 1oyt 1p8v 1ppb 1qbv 1qhr 1qj1 1qj6 1qj7 1qur 1rd3 1riw 1sb1 1sfq 1sg8 1sgi 1shh 1sl3 1sr5 1t4u 1t4v 1ta2 1ta6 1tb6 1tbz 1thp 1thr 1ths 1tmb 1tmt 1tmu 1tom 1tq0 1tq7 1twx 1uma 1uvs 1vr1 1vzq 1w7g 1way 1wbg 1xm1 1xmn 1ype 1ypg 1ypj 1ypk 1ypl 1ypm 1z71 1z8i 1z8j 1zgi 1zgv 1zrb 2a0q 2a2x 2a45 2afq 2ank 2anm 2b5t 2bdy 2bvr 2bvs 2bvx 2bxt 2bxu 2c8w 2c8x 2c8y 2c8z 2c90 2c93 2cf8 2cf9 2cn0 2feq 2fes 2gde 2gp9 2h9t 2hgt 2hnt 2hpp 2hpq 2hwl 2jh0 2jh5 2jh6 2od3 2pgb 2pgq 2pks 2pw8 2r2m 2thf 2uuf 2uuj 2v3h 2v3o 2zc9 2zda 2zdv 2zf0 2zff 2zfp 2zfq 2zfr 2zg0 2zgb 2zgx 2zhe 2zhf 2zhq 2zhw 2zi2 2ziq 2znk 2zo3 3b23 3b9f 3bef 3bei 3bf6 3biu 3biv 3bv9 3c1k 3c27 3d49 3da9 3dd2 3dhk 3dt0 3dux 3e6p 3ee0 3egk 3eq0 3f68 3gic 3gis 3hat 3hkj 3htc 3jz1 3jz2 3k65 3ldx 3lu9 3nxp 3p17 3p6z 3p70 3pmh 3po1 3qdz 3qgn 3qlp 3qto 3qtv 3qwc 3qx5 3r3g 3rlw 3rly 3rm0 3rm2 3rml 3rmm 3rmn 3rmo 3s7h 3s7k 3sha 3shc 3si3 3si4 3sqe 3sqh 3sv2 3t5f 3tu7 3u69 3u8o 3u8r 3u8t 3u98 3u9a 3utu 3uwj 3vxe 3vxf 4ax9 4ayv 4ayy 4az2 4bah 4bak 4bam 4ban 4bao 4baq 4boh 4ch2 4ch8 4dih 4dii 4dt7 4dy7 4e05 4e06 4e7r 4h6s 4h6t 4hfp 4htc 4hzh 4i7y 4loy 4lxb 4lz1 4lz4 4mlf 4n3l 4nze 4nzq 4o03 4rkj 4rko 4rn6 4thn 4ud9 4udw 4ue7 4ueh 4ufd 4ufe 4uff 4ufg 4yes 5a2m 5af9 5afy 5afz 5ahg 5cmx 5do4 5e8e 5edk 5edm 5ew1 5ew2 5gds 5gim 5jdu 5jfd 5jzy 5l6n 5luw 5luy 5nhu 5to3 7kme 8kme

(-) Related Entries Specified in the PDB File

2uu8 X-RAY STRUCTURE OF NI, CA CONCANAVALIN A AT ULTRA- HIGH RESOLUTION (0.94A)
2uuf THROMBIN-HIRUGEN BINARY COMPLEX AT 1.26A RESOLUTION
2uuj THROMBIN-HIRUGEN-GW473178 TERNARY COMPLEX AT 1.32A RESOLUTION