4MAB - JenaLib

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Title :   RESOLVING CYS TO ALA VARIANT OF SALMONELLA ALKYL HYDROPEROXIDE REDUCTASE C IN ITS SUBSTRATE-READY CONFORMATION

Authors :   A. Perkins, K. J. Nelson, J. R. Williams, L. B. Poole, P. A. Karplus

Date :   15 Aug 13 (Deposition) - 20 Nov 13 (Release) - 12 Feb 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

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

Keywords :   Thioredoxin Fold, Prx1, Prx, Resolving Cys Mutant, Peroxidase, Peroxiredoxin, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Perkins, K. J. Nelson, J. R. Williams, D. Parsonage, L. B. Poole, P. A. Karplus
The Sensitive Balance Between The Fully Folded And Locally Unfolded Conformations Of A Model Peroxiredoxin.
Biochemistry V. 52 8708 2013
PubMed-ID: 24175952 | Reference-DOI: 10.1021/BI4011573

Molecule 1 - ALKYL HYDROPEROXIDE REDUCTASE SUBUNIT C
	Chains	:	A, B, C, D, E
	EC Number	:	1.11.1.15
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	AHPC, AHPC STM0608, STM0608
	Mutation	:	YES
	Organism Scientific	:	SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
	Organism Taxid	:	90371
	Synonym	:	AHPC, ALKYL HYDROPEROXIDE REDUCTASE PROTEIN C22, PEROXIREDOXIN, THIOREDOXIN PEROXIDASE

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 8)

No.	Name	Count	Type	Full Name
1	CL	1	Ligand/Ion	CHLORIDE ION
2	GOL	4	Ligand/Ion	GLYCEROL
3	K	3	Ligand/Ion	POTASSIUM ION

Biological Unit 1 (1, 8)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	GOL	8	Ligand/Ion	GLYCEROL
3	K	-1	Ligand/Ion	POTASSIUM ION

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	THR A:72 , HOH A:1181 , HOH A:1182	BINDING SITE FOR RESIDUE K A 201
2	AC2	SOFTWARE	THR A:43 , CYS A:46 , PHE A:76 , ARG A:111 , ARG A:119 , GLU A:138	BINDING SITE FOR RESIDUE GOL A 202
3	AC3	SOFTWARE	LYS A:6 , THR A:28 , GLU A:29 , ASP A:125 , PRO A:126 , GLN A:127 , GLY A:128 , HOH A:1128 , HOH A:1157	BINDING SITE FOR RESIDUE GOL A 203
4	AC4	SOFTWARE	THR B:72 , HOH B:1006 , HOH B:1039 , THR C:72 , HOH C:1017	BINDING SITE FOR RESIDUE K B 201
5	AC5	SOFTWARE	ARG C:111 , GLU C:138 , HOH C:1211	BINDING SITE FOR RESIDUE GOL C 201
6	AC6	SOFTWARE	THR D:72 , PRO D:99 , THR E:72 , PRO E:99	BINDING SITE FOR RESIDUE K D 201
7	AC7	SOFTWARE	HOH C:1102 , SER D:1 , LEU D:2 , ILE D:3	BINDING SITE FOR RESIDUE CL D 202
8	AC8	SOFTWARE	THR D:43 , ARG D:119 , GLU D:138	BINDING SITE FOR RESIDUE GOL D 203

(no "SS Bond" information available for 4MAB)

(no "Cis Peptide Bond" information available for 4MAB)

(no "SAP(SNP)/Variant" information available for 4MAB)

(no "PROSITE Motif" information available for 4MAB)

(no "Exon" information available for 4MAB)

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:165
                                                                                                                                                                                                     
               SCOP domains d4maba_ A: Alkyl hydroperoxide reductase AhpC                                                                                                                         SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeee..eeeeee.hhh...eeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhh.hhhhh..eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mab A   1 SLINTKIKPFKNQAFKNGEFIEVTEKDTEGRWSVFFFYPADFTFVCPTELGDVADHYEELQKLGVDVYSVSTDTHFTHKAWHSSSETIAKIKYAMIGDPTGALTRNFDNMREDEGLADRATFVVDPQGIIQAIEVTAEGIGRDASDLLRKIKAAQYVAAHPGEVA 165
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain B from PDB  Type:PROTEIN  Length:186
                                                                                                                                                                                                                          
               SCOP domains d4mabb_ B: Alkyl hydroperoxide reductase AhpC                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhh.hhhhh..eeee...hhhhhhh............eeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.......................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4mab B   1 SLINTKIKPFKNQAFKNGEFIEVTEKDTEGRWSVFFFYPADFTFVCPTELGDVADHYEELQKLGVDVYSVSTDTHFTHKAWHSSSETIAKIKYAMIGDPTGALTRNFDNMREDEGLADRATFVVDPQGIIQAIEVTAEGIGRDASDLLRKIKAAQYVAAHPGEVAPAKWKEGEATLAPSLDLVGKI 186
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

Chain C from PDB  Type:PROTEIN  Length:186
                                                                                                                                                                                                                          
               SCOP domains d4mabc_ C: Alkyl hydroperoxide reductase AhpC                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........eeeeee..eeeeee.hhhh..eeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhh.hhhhh..eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.......................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4mab C   1 SLINTKIKPFKNQAFKNGEFIEVTEKDTEGRWSVFFFYPADFTFVCPTELGDVADHYEELQKLGVDVYSVSTDTHFTHKAWHSSSETIAKIKYAMIGDPTGALTRNFDNMREDEGLADRATFVVDPQGIIQAIEVTAEGIGRDASDLLRKIKAAQYVAAHPGEVAPAKWKEGEATLAPSLDLVGKI 186
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

Chain D from PDB  Type:PROTEIN  Length:186
                                                                                                                                                                                                                          
               SCOP domains d4mabd_ D: Alkyl hydroperoxide reductase AhpC                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........eeeeee..eeeeeehhhhh..eeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh...eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.......................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4mab D   1 SLINTKIKPFKNQAFKNGEFIEVTEKDTEGRWSVFFFYPADFTFVCPTELGDVADHYEELQKLGVDVYSVSTDTHFTHKAWHSSSETIAKIKYAMIGDPTGALTRNFDNMREDEGLADRATFVVDPQGIIQAIEVTAEGIGRDASDLLRKIKAAQYVAAHPGEVAPAKWKEGEATLAPSLDLVGKI 186
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

Chain E from PDB  Type:PROTEIN  Length:186
                                                                                                                                                                                                                          
               SCOP domains d4mabe_ E: Alkyl hydroperoxide reductase AhpC                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........eeeeee..eeeeee.hhhh..eeeeee......hhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhh.hhhhh..eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.......................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4mab E   1 SLINTKIKPFKNQAFKNGEFIEVTEKDTEGRWSVFFFYPADFTFVCPTELGDVADHYEELQKLGVDVYSVSTDTHFTHKAWHSSSETIAKIKYAMIGDPTGALTRNFDNMREDEGLADRATFVVDPQGIIQAIEVTAEGIGRDASDLLRKIKAAQYVAAHPGEVAPAKWKEGEATLAPSLDLVGKI 186
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

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: Alpha and beta proteins (a/b) (23833)

Fold: Thioredoxin fold (994)

Superfamily: Thioredoxin-like (992)

Family: Glutathione peroxidase-like (136)

Protein domain: Alkyl hydroperoxide reductase AhpC (9)

Salmonella enterica [TaxId: 90371] (2)

1a	d4maba_	A:
1b	d4mabb_	B:
1c	d4mabc_	C:
1d	d4mabd_	D:
1e	d4mabe_	E:

(no "CATH Domain" information available for 4MAB)

(no "Pfam Domain" information available for 4MAB)

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		Biological Unit 1	[ Jena3D ]

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Description

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Ligands, Modified Residues, Ions (3, 8)

Sites (8, 8)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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