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Title :   SUBSTRATE COMPLEX OF FLUORIDE-SENSITIVE ENGINEERED SUBTILISIN SUBT_BACAM

Authors :   D. T. Gallagher, P. N. Bryan

Date :   26 Mar 08 (Deposition) - 14 Oct 08 (Release) - 02 Nov 16 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.93

Chains :   Asym. Unit : P,S
Biol. Unit 1: P,S  (1x)
Biol. Unit 2: P (1x),S (1x)

Keywords :   Fluoride Activated Protease, Anion Sensor, Hydrolase, Metal-Binding, Secreted, Serine Protease, Sporulation, Zymogen (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Gallagher, B. Ruan, M. London, M. A. Bryan, P. N. Bryan
Structure Of A Switchable Subtilisin Complexed With A Substrate And With The Activator Azide.
Biochemistry V. 48 10389 2009
PubMed-ID: 19761257 | Reference-DOI: 10.1021/BI900577N

Molecule 1 - SUBTILISIN BPN'
	Chains	:	P
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	PRODOMAIN
	Gene	:	APR
	Mutation	:	YES
	Organism Scientific	:	BACILLUS AMYLOLIQUEFACIENS
	Organism Taxid	:	1390
	Synonym	:	SUBTILISIN NOVO, SUBTILISIN DFE, ALKALINE PROTEASE

Molecule 2 - SUBTILISIN BPN'
	Chains	:	S
	EC Number	:	3.4.21.62
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	ENZYME DOMAIN
	Gene	:	APR
	Mutation	:	YES
	Organism Scientific	:	BACILLUS AMYLOLIQUEFACIENS
	Organism Taxid	:	1390
	Synonym	:	SUBTILISIN NOVO, SUBTILISIN DFE, ALKALINE PROTEASE

		1	2
Asymmetric Unit	:	P	S
Biological Unit 1 (1x)	:	P	S
Biological Unit 2 (1x)	:	P (1x)	S (1x)

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 4)

No.	Name	Count	Type	Full Name
1	ZN	4	Ligand/Ion	ZINC ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ALA S:169 , TYR S:171 , GLU S:195 , ASP S:197 , HOH S:319 , HOH S:595	BINDING SITE FOR RESIDUE ZN S 278
2	AC2	SOFTWARE	GLU P:27 , HIS S:238 , HOH S:289 , HOH S:584	BINDING SITE FOR RESIDUE ZN S 279
3	AC3	SOFTWARE	HIS S:39 , PRO S:40 , ASP S:41 , TYR S:214	BINDING SITE FOR RESIDUE ZN S 280
4	AC4	SOFTWARE	HIS S:17 , HOH S:339	BINDING SITE FOR RESIDUE ZN S 281

Asymmetric Unit

No.	Residues
1	P:23	-	P:40

Asymmetric Unit

No.	Residues
1	Tyr S:167	-	Pro S:168

Asymmetric Unit (1, 1)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_SUBT_BACAM_001 *	Y	128	F	SUBT_BACAM	---	---	S	Y	21	F
	* ID not provided by source

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

Biological Unit 1 (1, 1)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_SUBT_BACAM_001 *	Y	128	F	SUBT_BACAM	---	---	S	Y	21	F
	* ID not provided by source

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

Biological Unit 2 (1, 1)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_SUBT_BACAM_001 *	Y	128	F	SUBT_BACAM	---	---	S	Y	21	F
	* ID not provided by source

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

Asymmetric Unit (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SUBTILASE_ASP	PS00136	Serine proteases, subtilase family, aspartic acid active site.	SUBT_BACAM	135-146	1	S:28-39
2	SUBTILASE_HIS	PS00137	Serine proteases, subtilase family, histidine active site.	SUBT_BACAM	171-181	1	S:64-74
3	SUBTILASE_SER	PS00138	Serine proteases, subtilase family, serine active site.	SUBT_BACAM	326-336	1	S:219-229

Biological Unit 1 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SUBTILASE_ASP	PS00136	Serine proteases, subtilase family, aspartic acid active site.	SUBT_BACAM	135-146	1	S:28-39
2	SUBTILASE_HIS	PS00137	Serine proteases, subtilase family, histidine active site.	SUBT_BACAM	171-181	1	S:64-74
3	SUBTILASE_SER	PS00138	Serine proteases, subtilase family, serine active site.	SUBT_BACAM	326-336	1	S:219-229

Biological Unit 2 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SUBTILASE_ASP	PS00136	Serine proteases, subtilase family, aspartic acid active site.	SUBT_BACAM	135-146	1	S:28-39
2	SUBTILASE_HIS	PS00137	Serine proteases, subtilase family, histidine active site.	SUBT_BACAM	171-181	1	S:64-74
3	SUBTILASE_SER	PS00138	Serine proteases, subtilase family, serine active site.	SUBT_BACAM	326-336	1	S:219-229

(no "Exon" information available for 3CO0)

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 P from PDB  Type:PROTEIN  Length:71
 aligned with SUBT_BACAM | P00782 from UniProtKB/Swiss-Prot  Length:382

    Alignment length:73
                                    46        56        66        76        86        96       106   
           SUBT_BACAM    37 EKKYIVGFKQTMSTMSAAKKKDVISEKGGKVQKQFKYVDAASATLNEKAVKELKKDPSVAYVEEDHVAHAYAQ 109
               SCOP domains d3co0p_ P: au  tomated matches                                            SCOP domains
               CATH domains 3co0P00 P:9-7  9  [code=3.30.70.80, no name defined]                      CATH domains
               Pfam domains ------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....--hhhhhhhhhhhh..eeeee.....eeeee.hhhhhhhhhhh..eeeeee..eeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------- Transcript
                 3co0 P   9 EKKYIVGFKQGFK--SCAKKEDVISEKGGKLQKCFKYVDAASATLNEKAVEELKKDPSVAYVEEDKLYRALSA  79
                                    18  |  |  26        36        46        56        66        76   
                                       21 22

Chain S from PDB  Type:PROTEIN  Length:263
 aligned with SUBT_BACAM | P00782 from UniProtKB/Swiss-Prot  Length:382

    Alignment length:272
                                   120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380  
           SUBT_BACAM   111 VPYGVSQIKAPALHSQGYTGSNVKVAVIDSGIDSSHPDLKVAGGASMVPSETNPFQDNNSHGTHVAGTVAALNNSIGVLGVAPSASLYAVKVLGADGSGQYSWIINGIEWAIANNMDVINMSLGGPSGSAALKAAVDKAVASGVVVVAAAGNEGTSGSSSTVGYPGKYPSVIAVGAVDSSNQRASFSSVGPELDVMAPGVSIQSTLPGNKYGAYNGTSMASPHVAGAAALILSKHPNWTNTQVRSSLENTTTKLGDSFYYGKGLINVQAAAQ 382
               SCOP domains d3co0s_ S: Subtilisin                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 3co0S00 S:4-275  [code=3.40.50.200, no name defined]                                                                                                                                                                                                                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh.hhhhhhhh......eeeeee...........eeeeee.............hhhhhhhhhhhh---------hh...eeeeee......eeehhhhhhhhhhhhhh...eeee.ee....hhhhhhhhhhhhhh..eeeee......................eeeeee.................eeee...eeee.....eeee.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh.....hhhhhh....hhhhhh. Sec.struct. author
                 SAPs(SNPs) -----------------F-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------SUBTILASE_AS------------------------SUBTILASE_H------------------------------------------------------------------------------------------------------------------------------------------------SUBTILASE_S---------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3co0 S   4 VSYGVAQIKAPALHSQGYTGSNVKVAVLASGIDSSHPDLNVAGGASFVPSETNPFQDNNSHGTHVAGTVLA---------VAPSASLYAVKVLGADGSGQASWIINGIEWAIANNMDVINMSLGSPSGSAALKAAVDKAVASGVVVVAAAGNSGTSGSSSTVSYPAKYPSVIAVGAVDSSNQRAPFSSVGPELDVMAPGVSICSTLPGGKYGALSGTAMASPHVAGAAALILSKHPNWTNTQVRSSLENTATKLGDSFYYGKGLINVEAAAQ 275
                                    13        23        33        43        53        63        73|        -|       93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273  
                                                                                                 74        84

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 '\|'

(no "Pfam Domain" information available for 3CO0)

Asymmetric Unit(hide GO term definitions)

Chain P,S (SUBT_BACAM | P00782)

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: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: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:0042730	fibrinolysis	A process that solubilizes fibrin in the bloodstream of a multicellular organism, chiefly by the proteolytic action of plasmin.
	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:0005575	cellular_component	The part of a cell, extracellular environment or virus in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.
	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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3bgo	AZIDE COMPLEX
3cnq	UNCLEAVED SCISSILE BOND

Description

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