1NHO - JenaLib

Title :   STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF A THIOREDOXIN-LIKE PROTEIN FROM METHANOBACTERIUM THERMOAUTOTROPHICUM

Authors :   G. Y. Amegbey, H. Monzavi, B. Habibi-Nazhad, S. Bhattacharyya, D. S. Wi

Date :   19 Dec 02 (Deposition) - 26 Aug 03 (Release) - 13 Jul 11 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (20x)
NMR Structure *: A  (1x)

Keywords :   Beta Sheet, Alpha Helix, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. Y. Amegbey, H. Monzavi, B. Habibi-Nazhad, S. Bhattacharyya, D. S. Wishart
Structural And Functional Characterization Of A Thioredoxin-Like Protein (Mt0807) From Methanobacterium Thermoautotrophicum
Biochemistry V. 42 8001 2003
PubMed-ID: 12834352 | Reference-DOI: 10.1021/BI030021G

Compounds

Molecule 1 - PROBABLE THIOREDOXIN
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PET15B (NOVAGEN)
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	MTH807
	Organism Scientific	:	METHANOTHERMOBACTER THERMAUTOTROPHICUS
	Organism Taxid	:	187420
	Strain	:	DELTA H
	Synonym	:	GLUTAREDOXIN-LIKE PROTEIN

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 2)

NMR Structure (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLUTAREDOXIN_2	PS51354	Glutaredoxin domain profile.	THIO_METTH	1-85	1	A:1-85
2	GLUTAREDOXIN_1	PS00195	Glutaredoxin active site.	THIO_METTH	7-23	1	A:7-23

NMR Structure * (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GLUTAREDOXIN_2	PS51354	Glutaredoxin domain profile.	THIO_METTH	1-85	1	A:1-85
2	GLUTAREDOXIN_1	PS00195	Glutaredoxin active site.	THIO_METTH	7-23	1	A:7-23

Exons (0, 0)

Sequences/Alignments

NMR Structure

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:85
 aligned with THIO_METTH | O26898 from UniProtKB/Swiss-Prot  Length:85

    Alignment length:85
                                    10        20        30        40        50        60        70        80     
            THIO_METTH    1 MVVNIEVFTSPTCPYCPMAIEVVDEAKKEFGDKIDVEKIDIMVDREKAIEYGLMAVPAIAINGVVRFVGAPSREELFEAINDEME 85
               SCOP domains d1nhoa_ A: MTH807, thioredoxin/glutaredoxin-like protein                              SCOP domains
               CATH domains 1nhoA00 A:1-85 Glutaredoxin                                                           CATH domains
               Pfam domains ----Glutaredoxin-1nhoA01 A:5-66                                   ------------------- Pfam domains
         Sec.struct. author ....eeee.........hhhhhhhhhhhhhh....eeee....hhhhhhhh......eee.....eee....hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) GLUTAREDOXIN_2  PDB: A:1-85 UniProt: 1-85                                             PROSITE (1)
                PROSITE (2) ------GLUTAREDOXIN_1   -------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------- Transcript
                  1nho A  1 MVVNIEVFTSPTCPYCPMAIEVVDEAKKEFGDKIDVEKIDIMVDREKAIEYGLMAVPAIAINGVVRFVGAPSREELFEAINDEME 85
                                    10        20        30        40        50        60        70        80

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Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (1, 1)

Gene Ontology (5, 5)

NMR Structure(hide GO term definitions)

Chain A (THIO_METTH | O26898)

molecular function
	GO:0009055	electron carrier activity	Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
	GO:0015035	protein disulfide oxidoreductase activity	Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds.
biological process
	GO:0045454	cell redox homeostasis	Any process that maintains the redox environment of a cell or compartment within a cell.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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