3G1B - JenaLib

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Title :   THE STRUCTURE OF THE M53A MUTANT OF CAULOBACTER CRESCENTUS CLPS PROTEASE ADAPTOR PROTEIN IN COMPLEX WITH WLFVQRDSKE PEPTIDE

Authors :   T. A. Baker, G. Roman-Hernandez, R. T. Sauer, R. A. Grant

Date :   29 Jan 09 (Deposition) - 28 Apr 09 (Release) - 30 Jun 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.45

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D  (1x)
Biol. Unit 2: A,C  (1x)
Biol. Unit 3: B,D  (1x)

Keywords :   Adaptor, Protein-Peptide Complex, Peptide-Binding Protein, Peptide Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. Roman-Hernandez, R. A. Grant, R. T. Sauer, T. A. Baker
Molecular Basis Of Substrate Selection By The N-End Rule Adaptor Protein Clps.
Proc. Natl. Acad. Sci. Usa V. 106 8888 2009
PubMed-ID: 19451643 | Reference-DOI: 10.1073/PNAS.0903614106
(for further references see the PDB file header)

Molecule 1 - ATP-DEPENDENT CLP PROTEASE ADAPTER PROTEIN CLPS
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET23B
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	CC_2467, CLPS
	Mutation	:	YES
	Organism Common	:	CAULOBACTER VIBRIOIDES
	Organism Scientific	:	CAULOBACTER VIBRIOIDES
	Organism Taxid	:	155892
	Strain	:	CB15

Molecule 2 - 10-RESIDUE PEPTIDE
	Chains	:	C, D
	Engineered	:	YES
	Other Details	:	SYNTHETIC PEPTIDE
	Synthetic	:	YES

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 2)

No.	Name	Count	Type	Full Name
1	MG	2	Ligand/Ion	MAGNESIUM ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 3 (0, 0)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:119 , HOH A:192 , HOH A:202 , ASP B:119 , HOH B:140 , HOH B:203	BINDING SITE FOR RESIDUE MG A 1
2	AC2	SOFTWARE	ARG A:42 , GLU A:117 , ARG B:42 , LEU B:44 , GLU B:117	BINDING SITE FOR RESIDUE MG B 1

(no "SS Bond" information available for 3G1B)

(no "Cis Peptide Bond" information available for 3G1B)

(no "SAP(SNP)/Variant" information available for 3G1B)

(no "PROSITE Motif" information available for 3G1B)

(no "Exon" information available for 3G1B)

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
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Chain A from PDB  Type:PROTEIN  Length:80
 aligned with CLPS_CAUCR | Q9A5I0 from UniProtKB/Swiss-Prot  Length:119

    Alignment length:80
                                    49        59        69        79        89        99       109       119
           CLPS_CAUCR    40 LYRVLILNDDYTPMEFVVYVLERFFNKSREDATRIMLHVHQNGVGVCGVYTYEVAETKVAQVIDSARRHQHPLQCTMEKD 119
               SCOP domains d3g1ba_ A: automated matches                                                     SCOP domains
               CATH domains 3g1bA00 A:40-119  [code=3.30.1390.10, no name defined]                           CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.....hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhheeeeeeehhhhhhhhhhhhhhhhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                 3g1b A  40 LYRVLILNDDYTPAEFVVYVLERFFNKSREDATRIMLHVHQNGVGVCGVYTYEVAETKVAQVIDSARRHQHPLQCTMEKD 119
                                    49        59        69        79        89        99       109       119

Chain B from PDB  Type:PROTEIN  Length:81
 aligned with CLPS_CAUCR | Q9A5I0 from UniProtKB/Swiss-Prot  Length:119

    Alignment length:81
                                    48        58        68        78        88        98       108       118 
           CLPS_CAUCR    39 SLYRVLILNDDYTPMEFVVYVLERFFNKSREDATRIMLHVHQNGVGVCGVYTYEVAETKVAQVIDSARRHQHPLQCTMEKD 119
               SCOP domains d3g1bb_ B: automated matches                                                      SCOP domains
               CATH domains 3g1bB00 B:39-119  [code=3.30.1390.10, no name defined]                            CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhheeeeeeeehhhhhhhhhhhhhhhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 3g1b B  39 SLYRVLILNDDYTPAEFVVYVLERFFNKSREDATRIMLHVHQNGVGVCGVYTYEVAETKVAQVIDSARRHQHPLQCTMEKD 119
                                    48        58        68        78        88        98       108       118

Chain C from PDB  Type:PROTEIN  Length:3
                                   
               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
                 3g1b C   1 WLF   3

Chain D from PDB  Type:PROTEIN  Length:3
                                   
               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
                 3g1b D   1 WLF   3

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(

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Folds(

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Superfamilies( (-)

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Families(

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Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: ClpS-like (30)

Superfamily: ClpS-like (30)

Family: automated matches (2)

Protein domain: automated matches (2)

Caulobacter vibrioides [TaxId: 155892] (2)

1a	d3g1ba_	A:
1b	d3g1bb_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Ribosomal Protein L30; Chain: A, (164)

Homologous Superfamily: [code=3.30.1390.10, no name defined] (20)

Caulobacter vibrioides (Caulobacter vibrioides) (4)

1a	3g1bB00	B:39-119
1b	3g1bA00	A:40-119

(no "Pfam Domain" information available for 3G1B)

Asymmetric Unit(hide GO term definitions)

Chain A,B (CLPS_CAUCR | Q9A5I0)

biological process
	GO:0030163		protein catabolic process		The chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
	GO:0006508		proteolysis		The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.

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	CLPS_CAUCR \| Q9A5I0	:	3dnj 3g19 3g3p 3gq0 3gq1 3gw1

3dnj	WILD TYPE PROTEIN WITH DIFFERENT PEPTIDE
3g19

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