2ZWK - JenaLib

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF INTIMIN-TIR90 COMPLEX

Authors :   Y. Ma, F. Gao, D. -F. Li, G. F. Gao

Date :   16 Dec 08 (Deposition) - 22 Dec 09 (Release) - 22 Dec 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.10

Chains :   Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B  (4x)
Biol. Unit 2: C,D,E,F  (2x)

Keywords :   Protein-Protein Complex, Unique Intimin-Tir Octamer Intermediate, Cell Membrane, Cell Outer Membrane, Membrane, Transmembrane, Virulence, Receptor, Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Ma, Q. Zou, G. F. Gao
Structural Insight Into The Interaction Between Intimin And Tir Of Enterohaemorrhagic E Coli: Evidence For A Dynamic Sequential Clustering-Aggregating-Reticulating Model
To Be Published
PubMed: search
(for further references see the PDB file header)

Molecule 1 - INTIMIN
	Chains	:	A, C, E
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET21A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	D2-D3 DOMAIN, UNP RESIDUES 752-934
	Gene	:	INTIMIN
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	155864
	Synonym	:	ATTACHING AND EFFACING PROTEIN, EAE PROTEIN, GAMMA-INTIMIN

Molecule 2 - PUTATIVE TRANSLOCATED INTIMIN RECEPTOR PROTEIN (TRANSLOCATED INTIMIN RECEPTOR TIR)
	Chains	:	B, D, F
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET21A
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	IBD DOMAIN, UNP RESIDUES 274-336
	Gene	:	TIR
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	155864

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (4x)	:	A	B
Biological Unit 2 (2x)	:			C	D	E	F

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 2ZWK)

(no "Site" information available for 2ZWK)

Asymmetric Unit

No.	Residues
1	A:112	-	A:186
2	C:112	-	C:186
3	E:112	-	E:186

(no "Cis Peptide Bond" information available for 2ZWK)

(no "SAP(SNP)/Variant" information available for 2ZWK)

(no "PROSITE Motif" information available for 2ZWK)

(no "Exon" information available for 2ZWK)

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:183
 aligned with EAE_ECO57 | P43261 from UniProtKB/Swiss-Prot  Length:934

    Alignment length:183
                                   761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931   
            EAE_ECO57   752 FFDELKIDNKVDIIGNNVRGELPNIWLQYGQFKLKASGGDGTYSWYSENTSIATVDASGKVTLNGKGSVVIKATSGDKQTVSYTIKAPSYMIKVDKQAYYADAMSICKNLLPSTQTVLSDIYDSWGAANKYSHYSSMNSITAWIKQTSSEQRSGVSSTYNLITQNPLPGVNVNTPNVYAVCVE 934
               SCOP domains d2zwka1 A:6-94 automated matches                                                         d2zwka2 A:95-188 automated matches                                                             SCOP domains
               CATH domains 2zwkA01 A:6-95  [code=2.60.40.1080, no name defined]                                      2zwkA02 A:96-188 Mannose-Binding Protein A, subunit A                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........ee.hhh........ee...eee..........eeee.....eee....eeee.....eeeeeee...eeeeeee.....eeeeeee.hhhhhhhhh.........hhhhhhhhhhhhhhh.........eee...hhhhhhh.eeeeee...eeeeeeee......eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zwk A   6 FFDELKIDNKVDIIGNNVRGELPNIWLQYGQFKLKASGGDGTYSWYSENTSIATVDASGKVTLNGKGSVVIKATSGDKQTVSYTIKAPSYMIKVDKQAYYADAMSICKNLLPSTQTVLSDIYDSWGAANKYSHYSSMNSITAWIKQTSSEQRSGVSSTYNLITQNPLPGVNVNTPNVYAVCVE 188
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185

Chain B from PDB  Type:PROTEIN  Length:63
 aligned with TIR_ECO57 | Q7DB77 from UniProtKB/Swiss-Prot  Length:558

    Alignment length:63
                                   283       293       303       313       323       333   
            TIR_ECO57   274 ATETATRDQLTKEAFQNPDNQKVNIDELGNAIPSGVLKDDVVANIEEQAKAAGEEAKQQAIEN 336
               SCOP domains --------------------------------------------------------------- SCOP domains
               CATH domains 2zwkB00 B:6-68 Translocated Intimin Receptor; Chain T           CATH domains
               Pfam domains --------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhh.eeeee.....eeeeeeehhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------- Transcript
                 2zwk B   6 ATETATRDQLTKEAFQNPDNQKVNIDELGNAIPSGVLKDDVVANIEEQAKAAGEEAKQQAIEN  68
                                    15        25        35        45        55        65

Chain C from PDB  Type:PROTEIN  Length:183
 aligned with EAE_ECO57 | P43261 from UniProtKB/Swiss-Prot  Length:934

    Alignment length:183
                                   761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931   
            EAE_ECO57   752 FFDELKIDNKVDIIGNNVRGELPNIWLQYGQFKLKASGGDGTYSWYSENTSIATVDASGKVTLNGKGSVVIKATSGDKQTVSYTIKAPSYMIKVDKQAYYADAMSICKNLLPSTQTVLSDIYDSWGAANKYSHYSSMNSITAWIKQTSSEQRSGVSSTYNLITQNPLPGVNVNTPNVYAVCVE 934
               SCOP domains d2zwkc1 C:6-94 automated matches                                                         d2zwkc2 C:95-188 automated matches                                                             SCOP domains
               CATH domains 2zwkC01 C:6-95  [code=2.60.40.1080, no name defined]                                      2zwkC02 C:96-188 Mannose-Binding Protein A, subunit A                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....ee...eee....eee.....ee...eee..ee.....eeeee.....eee....eeee.....eeeeeee....eeeeee.....eeeeeee.hhhhhhhhh.......hhhhhhhhhhh.hhhhh.........eee...hhhhhhh.eeeeee...eeeeeeee......eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zwk C   6 FFDELKIDNKVDIIGNNVRGELPNIWLQYGQFKLKASGGDGTYSWYSENTSIATVDASGKVTLNGKGSVVIKATSGDKQTVSYTIKAPSYMIKVDKQAYYADAMSICKNLLPSTQTVLSDIYDSWGAANKYSHYSSMNSITAWIKQTSSEQRSGVSSTYNLITQNPLPGVNVNTPNVYAVCVE 188
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185

Chain D from PDB  Type:PROTEIN  Length:63
 aligned with TIR_ECO57 | Q7DB77 from UniProtKB/Swiss-Prot  Length:558

    Alignment length:63
                                   283       293       303       313       323       333   
            TIR_ECO57   274 ATETATRDQLTKEAFQNPDNQKVNIDELGNAIPSGVLKDDVVANIEEQAKAAGEEAKQQAIEN 336
               SCOP domains --------------------------------------------------------------- SCOP domains
               CATH domains 2zwkD00 D:6-68 Translocated Intimin Receptor; Chain T           CATH domains
               Pfam domains --------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh..hhh.eeeee.....eeeeeee..hhhhhhhhhhhhh...hhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------- Transcript
                 2zwk D   6 ATETATRDQLTKEAFQNPDNQKVNIDELGNAIPSGVLKDDVVANIEEQAKAAGEEAKQQAIEN  68
                                    15        25        35        45        55        65

Chain E from PDB  Type:PROTEIN  Length:183
 aligned with EAE_ECO57 | P43261 from UniProtKB/Swiss-Prot  Length:934

    Alignment length:183
                                   761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931   
            EAE_ECO57   752 FFDELKIDNKVDIIGNNVRGELPNIWLQYGQFKLKASGGDGTYSWYSENTSIATVDASGKVTLNGKGSVVIKATSGDKQTVSYTIKAPSYMIKVDKQAYYADAMSICKNLLPSTQTVLSDIYDSWGAANKYSHYSSMNSITAWIKQTSSEQRSGVSSTYNLITQNPLPGVNVNTPNVYAVCVE 934
               SCOP domains d2zwke1 E:6-94 automated matches                                                         d2zwke2 E:95-188 automated matches                                                             SCOP domains
               CATH domains 2zwkE01 E:6-95  [code=2.60.40.1080, no name defined]                                      2zwkE02 E:96-188 Mannose-Binding Protein A, subunit A                                         CATH domains
           Pfam domains (1) ------Big_2-2zwkE04 E:12-90                                                          --Intimin_C-2zwkE01 E:93-188                                                                       Pfam domains (1)
           Pfam domains (2) ------Big_2-2zwkE05 E:12-90                                                          --Intimin_C-2zwkE02 E:93-188                                                                       Pfam domains (2)
           Pfam domains (3) ------Big_2-2zwkE06 E:12-90                                                          --Intimin_C-2zwkE03 E:93-188                                                                       Pfam domains (3)
         Sec.struct. author ..........ee......ee.....ee....ee.........ee...............ee.......eeeeeee...eeeeeee.....eeeeeee...hhhhhh.......hhhhhhhh.........................hhhhhhhh.......................eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2zwk E   6 FFDELKIDNKVDIIGNNVRGELPNIWLQYGQFKLKASGGDGTYSWYSENTSIATVDASGKVTLNGKGSVVIKATSGDKQTVSYTIKAPSYMIKVDKQAYYADAMSICKNLLPSTQTVLSDIYDSWGAANKYSHYSSMNSITAWIKQTSSEQRSGVSSTYNLITQNPLPGVNVNTPNVYAVCVE 188
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185

Chain F from PDB  Type:PROTEIN  Length:63
 aligned with TIR_ECO57 | Q7DB77 from UniProtKB/Swiss-Prot  Length:558

    Alignment length:63
                                   283       293       303       313       323       333   
            TIR_ECO57   274 ATETATRDQLTKEAFQNPDNQKVNIDELGNAIPSGVLKDDVVANIEEQAKAAGEEAKQQAIEN 336
               SCOP domains --------------------------------------------------------------- SCOP domains
               CATH domains 2zwkF00 F:6-68 Translocated Intimin Receptor; Chain T           CATH domains
               Pfam domains --------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhh.eeeee.....eeeeeee...hhhhhh.....hhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------- Transcript
                 2zwk F   6 ATETATRDQLTKEAFQNPDNQKVNIDELGNAIPSGVLKDDVVANIEEQAKAAGEEAKQQAIEN  68
                                    15        25        35        45        55        65

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 '\|'

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: C_Lectin (98)

Family: Intimin_C (2)

Escherichia coli O157:H7 (2)

1a	Intimin_C-2zwkE01	E:93-188
1b	Intimin_C-2zwkE02	E:93-188
1c	Intimin_C-2zwkE03	E:93-188

Clan: E-set (290)

Family: Big_2 (2)

Escherichia coli O157:H7 (2)

2a	Big_2-2zwkE04	E:12-90
2b	Big_2-2zwkE05	E:12-90
2c	Big_2-2zwkE06	E:12-90

Asymmetric Unit(hide GO term definitions)

Chain A,C,E (EAE_ECO57 | P43261)

biological process
	GO:0007155	cell adhesion	The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
	GO:0009279	cell outer membrane	A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

Chain B,D,F (TIR_ECO57 | Q7DB77)

molecular function
	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).
biological process
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
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.
	GO:0033644	host cell membrane	Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0020002	host cell plasma membrane	The plasma membrane surrounding a host cell.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 2zwk)

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(no "Sites" information available for 2zwk)

	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 2zwk)

Biological Units
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	2zwk
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UniProtKB/Swiss-Prot
	EAE_ECO57 \| P43261	:	2zqk 3ncw 3ncx 4e1s 5g26
	TIR_ECO57 \| Q7DB77	:	2zqk

2zqk	INTIMIN-TIR68 COMPLEX

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (3, 3)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (4, 6)

CATH Domains (3, 9)

Pfam Domains (2, 6)

Gene Ontology (9, 12)

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