3K1I - JenaLib

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Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRCTURE OF FLIS-HP1076 COMPLEX IN H. PYLORI

Authors :   W. W. L. Lam, M. Kotaka, T. K. W. Ling, S. W. N. Au

Date :   28 Sep 09 (Deposition) - 30 Jun 10 (Release) - 19 Feb 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.70

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

Keywords :   Co-Chaperone, Chaperone, Flagellar System, Helicobacter Pylori, Flagellum (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   W. W. L. Lam, E. J. Woo, M. Kotaka, W. K. Tam, Y. C. Leung, T. K. W. Ling, S. W. N. Au
Molecular Interaction Of Flagellar Export Chaperone Flis An Cochaperone Hp1076 In Helicobacter Pylori
Faseb J. V. 24 4020 2010
PubMed-ID: 20581225 | Reference-DOI: 10.1096/FJ.10-155242

Molecule 1 - FLAGELLAR PROTEIN
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PGEX-6P-3
	Expression System Strain	:	ROSETTA 2
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	HP_0753
	Organism Scientific	:	HELICOBACTER PYLORI
	Organism Taxid	:	85962
	Strain	:	26695
	Synonym	:	FLIS

Molecule 2 - PUTATIVE UNCHARACTERIZED PROTEIN
	Chains	:	C, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PAC28M
	Expression System Strain	:	ROSETTA 2
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	HP_1076
	Organism Scientific	:	HELICOBACTER PYLORI
	Organism Taxid	:	85962
	Strain	:	26695
	Synonym	:	HP1076

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A			D
Biological Unit 2 (1x)	:		B	C

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 3K1I)

(no "Site" information available for 3K1I)

(no "SS Bond" information available for 3K1I)

(no "Cis Peptide Bond" information available for 3K1I)

(no "SAP(SNP)/Variant" information available for 3K1I)

(no "PROSITE Motif" information available for 3K1I)

(no "Exon" information available for 3K1I)

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:106
 aligned with O25448_HELPY | O25448 from UniProtKB/TrEMBL  Length:126

    Alignment length:106
                                    28        38        48        58        68        78        88        98       108       118      
         O25448_HELPY    19 SPAKLIEMLYEGILRFSSQAKRCIENEDIEKKIYYINRVTDIFTELLNILDYEKGGEVAVYLTGLYTHQIKVLTQANVENDASKIDLVLNVARGLLEAWREIHSDE 124
               SCOP domains d3k1ia_ A: automated matches                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 3k1i A  19 SPAKLIEMLYEGILRFSSQAKRCIENEDIEKKIYYINRVTDIFTELLNILDYEKGGEVAVYLTGLYTHQIKVLTQANVENDASKIDLVLNVARGLLEAWREIHSDE 124
                                    28        38        48        58        68        78        88        98       108       118

Chain B from PDB  Type:PROTEIN  Length:104
 aligned with O25448_HELPY | O25448 from UniProtKB/TrEMBL  Length:126

    Alignment length:104
                                    28        38        48        58        68        78        88        98       108       118    
         O25448_HELPY    19 SPAKLIEMLYEGILRFSSQAKRCIENEDIEKKIYYINRVTDIFTELLNILDYEKGGEVAVYLTGLYTHQIKVLTQANVENDASKIDLVLNVARGLLEAWREIHS 122
               SCOP domains d3k1ib_ B: automated matches                                                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) FliS-3k1iB01 B:19-122                                                                                    Pfam domains (1)
           Pfam domains (2) FliS-3k1iB02 B:19-122                                                                                    Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 3k1i B  19 SPAKLIEMLYEGILRFSSQAKRCIENEDIEKKIYYINRVTDIFTELLNILDYEKGGEVAVYLTGLYTHQIKVLTQANVENDASKIDLVLNVARGLLEAWREIHS 122
                                    28        38        48        58        68        78        88        98       108       118

Chain C from PDB  Type:PROTEIN  Length:119
 aligned with O25709_HELPY | O25709 from UniProtKB/TrEMBL  Length:171

    Alignment length:119
                                    37        47        57        67        77        87        97       107       117       127       137         
         O25709_HELPY    28 QQIAKFSRDMKNINESVGALQVLQIACKKLFNKSMGLEDKDALQASIIKQELREIVENCQFLASPLFDTQLNIAINDEIFSMIVVNPLDLLENVGEFQAYLEEKLNEIKELLGYLSESL 146
               SCOP domains ----------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhee..ee....eeeeee..eeeeee.........hhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 3k1i C  28 QQIAKFSRDMKNINESVGALQVLQIACKKLFNKSMGLEDKDALQASIIKQELREIVENCQFLASPLFDTQLNIAINDEIFSMIVVNPLDLLENVGEFQAYLEEKLNEIKELLGYLSESL 146
                                    37        47        57        67        77        87        97       107       117       127       137

Chain D from PDB  Type:PROTEIN  Length:120
 aligned with O25709_HELPY | O25709 from UniProtKB/TrEMBL  Length:171

    Alignment length:120
                                    36        46        56        66        76        86        96       106       116       126       136       146
         O25709_HELPY    27 SQQIAKFSRDMKNINESVGALQVLQIACKKLFNKSMGLEDKDALQASIIKQELREIVENCQFLASPLFDTQLNIAINDEIFSMIVVNPLDLLENVGEFQAYLEEKLNEIKELLGYLSESL 146
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhee..ee....eeeeee..eeeeee..hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3k1i D  27 SQQIAKFSRDMKNINESVGALQVLQIACKKLFNKSMGLEDKDALQASIIKQELREIVENCQFLASPLFDTQLNIAINDEIFSMIVVNPLDLLENVGEFQAYLEEKLNEIKELLGYLSESL 146
                                    36        46        56        66        76        86        96       106       116       126       136       146

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

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All alpha proteins (14657)

Fold: Four-helical up-and-down bundle (308)

Superfamily: Flagellar export chaperone FliS (5)

Family: automated matches (2)

Protein domain: automated matches (2)

Helicobacter pylori [TaxId: 85962] (2)

1a	d3k1ia_	A:
1b	d3k1ib_	B:

(no "CATH Domain" information available for 3K1I)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: FliS] (4)

Family: FliS (4)

Helicobacter pylori (Campylobacter pylori) (1)

1a	FliS-3k1iB01	B:19-122
1b	FliS-3k1iB02	B:19-122

Asymmetric Unit(hide GO term definitions)

Chain A,B (O25448_HELPY | O25448)

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:0044780	bacterial-type flagellum assembly	The assembly of a bacterial-type flagellum, a motor complex composed of an extracellular helical protein filament coupled to a rotary motor embedded in the cell envelope which functions in cell motility.
	GO:0044781	bacterial-type flagellum organization	A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a bacterial-type flagellum, a motor complex composed of an extracellular helical protein filament coupled to a rotary motor embedded in the cell envelope which functions in cell motility.
cellular component
	GO:0009288	bacterial-type flagellum	A motor complex composed of an extracellular helical protein filament coupled to a rotary motor embedded in the cell envelope.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Chain C,D (O25709_HELPY | O25709)

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).

Asymmetric Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 3k1i)

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]

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Access by PDB/NDB ID
	3k1i
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		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
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Access by UniProt ID/Accession number
	O25448_HELPY \| O25448
		Comparative Protein Structure Models	:	ModBase
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		Protein-protein Interaction	:	DIP
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	O25709_HELPY \| O25709
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		Disease Information	:	OMIM

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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	O25709_HELPY \| O25709
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/TrEMBL
	O25448_HELPY \| O25448	:	3iqc
	O25709_HELPY \| O25709	:	3k1h

3iqc	FLIS
3k1h	HP1076

Description

Compounds

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Ligands, Modified Residues, Ions (0, 0)

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Gene Ontology (6, 7)

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