1YU6 - JenaLib

Asymmetric Unit (4, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	KAZAL_1	PS00282	Kazal serine protease inhibitors family signature.	IOVO_MELGA	86-108 145-167	2	- C:16-38 D:16-38
2	SUBTILASE_ASP	PS00136	Serine proteases, subtilase family, aspartic acid active site.	SUBT_BACLI	133-144	2	A:28-39 B:28-39
3	SUBTILASE_HIS	PS00137	Serine proteases, subtilase family, histidine active site.	SUBT_BACLI	168-178	2	A:64-74 B:64-74
4	SUBTILASE_SER	PS00138	Serine proteases, subtilase family, serine active site.	SUBT_BACLI	323-333	2	A:219-229 B:219-229

Biological Unit 1 (4, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	KAZAL_1	PS00282	Kazal serine protease inhibitors family signature.	IOVO_MELGA	86-108 145-167	1	- C:16-38 -
2	SUBTILASE_ASP	PS00136	Serine proteases, subtilase family, aspartic acid active site.	SUBT_BACLI	133-144	1	A:28-39 -
3	SUBTILASE_HIS	PS00137	Serine proteases, subtilase family, histidine active site.	SUBT_BACLI	168-178	1	A:64-74 -
4	SUBTILASE_SER	PS00138	Serine proteases, subtilase family, serine active site.	SUBT_BACLI	323-333	1	A:219-229 -

Biological Unit 2 (4, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	KAZAL_1	PS00282	Kazal serine protease inhibitors family signature.	IOVO_MELGA	86-108 145-167	1	- - D:16-38
2	SUBTILASE_ASP	PS00136	Serine proteases, subtilase family, aspartic acid active site.	SUBT_BACLI	133-144	1	- B:28-39
3	SUBTILASE_HIS	PS00137	Serine proteases, subtilase family, histidine active site.	SUBT_BACLI	168-178	1	- B:64-74
4	SUBTILASE_SER	PS00138	Serine proteases, subtilase family, serine active site.	SUBT_BACLI	323-333	1	- B:219-229

Exons (0, 0)

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:274
 aligned with SUBT_BACLI | P00780 from UniProtKB/Swiss-Prot  Length:379

    Alignment length:274
                                   115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375    
           SUBT_BACLI   106 AQTVPYGIPLIKADKVQAQGFKGANVKVAVLDTGIQASHPDLNVVGGASFVAGEAYNTDGNGHGTHVAGTVAALDNTTGVLGVAPSVSLYAVKVLNSSGSGTYSGIVSGIEWATTNGMDVINMSLGGPSGSTAMKQAVDNAYARGVVVVAAAGNSGSSGNTNTIGYPAKYDSVIAVGAVDSNSNRASFSSVGAELEVMAPGAGVYSTYPTSTYATLNGTSMASPHVAGAAALILSKHPNLSASQVRNRLSSTATYLGSSFYYGKGLINVEAAAQ 379
               SCOP domains d1yu6a_ A: automated matches                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1yu6A00 A:1-275  [code=3.40.50.200, no name defined]                                                                                                                                                                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhh.......eeeeee...........eeeeee............hhhhhhhhhhhh..............eeeeee......eehhhhhhhhhhhhhhh...eeee.ee....hhhhhhhhhhhhhh..eeeee......................eeeeee...............eeeeee...eeeee...eeeee.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh.....hhhhhh....hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------SUBTILASE_AS-----------------------SUBTILASE_H------------------------------------------------------------------------------------------------------------------------------------------------SUBTILASE_S---------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1yu6 A   1 AQTVPYGIPLIKADKVQAQGFKGANVKVAVLDTGIQASHPDLNVVGGASFVAGEAYNTDGNGHGTHVAGTVAALDNTTGVLGVAPSVSLYAVKVLNSSGSGSYSGIVSGIEWATTNGMDVINMSLGGASGSTAMKQAVDNAYARGVVVVAAAGNSGNSGSTNTIGYPAKYDSVIAVGAVDSNSNRASFSSVGAELEVMAPGAGVYSTYPTNTYATLNGTSMASPHVAGAAALILSKHPNLSASQVRNRLSSTATYLGSSFYYGKGLINVEAAAQ 275
                                    10        20        30        40        50    ||  61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271    
                                                                                 55|                                                                                                                                                                                                                          
                                                                                  57

Chain B from PDB  Type:PROTEIN  Length:274
 aligned with SUBT_BACLI | P00780 from UniProtKB/Swiss-Prot  Length:379

    Alignment length:274
                                   115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375    
           SUBT_BACLI   106 AQTVPYGIPLIKADKVQAQGFKGANVKVAVLDTGIQASHPDLNVVGGASFVAGEAYNTDGNGHGTHVAGTVAALDNTTGVLGVAPSVSLYAVKVLNSSGSGTYSGIVSGIEWATTNGMDVINMSLGGPSGSTAMKQAVDNAYARGVVVVAAAGNSGSSGNTNTIGYPAKYDSVIAVGAVDSNSNRASFSSVGAELEVMAPGAGVYSTYPTSTYATLNGTSMASPHVAGAAALILSKHPNLSASQVRNRLSSTATYLGSSFYYGKGLINVEAAAQ 379
               SCOP domains d1yu6b_ B: automated matches                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1yu6B00 B:1-275  [code=3.40.50.200, no name defined]                                                                                                                                                                                                                               CATH domains
           Pfam domains (1) --------------------------Peptidase_S8-1yu6B01 B:27-275                                                                                                                                                                                                                            Pfam domains (1)
           Pfam domains (2) --------------------------Peptidase_S8-1yu6B02 B:27-275                                                                                                                                                                                                                            Pfam domains (2)
         Sec.struct. author .....hhhhhhhhhhhhhh.......eeeeee...........eeeeee............hhhhhhhhhhhh..............eeeeee......eehhhhhhhhhhhhhhh...eeee.ee....hhhhhhhhhhhhhh..eeeee......................eeeeee...............eeeeee...eeeee...eeeee.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh.....hhhhhh....hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------SUBTILASE_AS-----------------------SUBTILASE_H------------------------------------------------------------------------------------------------------------------------------------------------SUBTILASE_S---------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1yu6 B   1 AQTVPYGIPLIKADKVQAQGFKGANVKVAVLDTGIQASHPDLNVVGGASFVAGEAYNTDGNGHGTHVAGTVAALDNTTGVLGVAPSVSLYAVKVLNSSGSGSYSGIVSGIEWATTNGMDVINMSLGGASGSTAMKQAVDNAYARGVVVVAAAGNSGNSGSTNTIGYPAKYDSVIAVGAVDSNSNRASFSSVGAELEVMAPGAGVYSTYPTNTYATLNGTSMASPHVAGAAALILSKHPNLSASQVRNRLSSTATYLGSSFYYGKGLINVEAAAQ 275
                                    10        20        30        40        50    ||  61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271    
                                                                                 55|                                                                                                                                                                                                                          
                                                                                  57

Chain C from PDB  Type:PROTEIN  Length:51
 aligned with IOVO_MELGA | P68390 from UniProtKB/Swiss-Prot  Length:185

    Alignment length:51
                                   144       154       164       174       184 
           IOVO_MELGA   135 VDCSEYPKPACTLEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC 185
               SCOP domains d1yu6c_ C: automated matches                        SCOP domains
               CATH domains 1yu6C00 C:6-56  [code=3.30.60.30, no name defined]  CATH domains
               Pfam domains --------------------------------------------------- Pfam domains
         Sec.struct. author .........eee.....eee....ee.hhhhhhhhhhhh.....eeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------KAZAL_1  PDB: C:16-38  ------------------ PROSITE
                 Transcript --------------------------------------------------- Transcript
                 1yu6 C   6 VDCSEYPKPACTLEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC  56
                                    15        25        35        45        55

Chain D from PDB  Type:PROTEIN  Length:50
 aligned with IOVO_MELGA | P68390 from UniProtKB/Swiss-Prot  Length:185

    Alignment length:50
                                   145       155       165       175       185
           IOVO_MELGA   136 DCSEYPKPACTLEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC 185
               SCOP domains d1yu6d_ D: automated matches                       SCOP domains
               CATH domains 1yu6D00 D:7-56  [code=3.30.60.30, no name defined] CATH domains
           Pfam domains (1) -Kazal_1-1yu6D01 D:8-56                            Pfam domains (1)
           Pfam domains (2) -Kazal_1-1yu6D02 D:8-56                            Pfam domains (2)
         Sec.struct. author ........eee.....eee....ee.hhhhhhhhhhhh.....eeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------KAZAL_1  PDB: D:16-38  ------------------ PROSITE
                 Transcript -------------------------------------------------- Transcript
                 1yu6 D   7 DCSEYPKPACTLEYRPLCGSDNKTYGNKCNFCNAVVESNGTLTLSHFGKC  56
                                    16        26        36        46        56

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 (2, 4)

CATH Domains (2, 4)

Pfam Domains (2, 4)

Gene Ontology (12, 13)

Asymmetric Unit(hide GO term definitions)

Chain A,B (SUBT_BACLI | P00780)

molecular function
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	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: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:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
	GO:0030435	sporulation resulting in formation of a cellular spore	The process in which a relatively unspecialized cell acquires the specialized features of a cellular spore, a cell form that can be used for dissemination, for survival of adverse conditions because of its heat and dessication resistance, and/or for reproduction.
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.

Chain C,D (IOVO_MELGA | P68390)

molecular function
	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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Access by PDB/NDB ID
	1yu6
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	IOVO_MELGA \| P68390
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	SUBT_BACLI \| P00780
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	3.4.21.62
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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	(no 'MIM ID' available)
		Disease Information	:	OMIM

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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

SS Bonds (6, 6)

Cis Peptide Bonds (7, 7)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (4, 8)