1D03 - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   REFINED STRUCTURES OF OXIDIZED FLAVODOXIN FROM ANACYSTIS NIDULANS

Authors :   C. L. Drennan, K. A. Pattridge, C. H. Weber, A. L. Metzger, D. M. Hoover, M

Date :   08 Sep 99 (Deposition) - 29 Dec 99 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.85

Chains :   Asym./Biol. Unit : A

Keywords :   Flavodoxin, Fmn Binding, Redox Potential, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. L. Drennan, K. A. Pattridge, C. H. Weber, A. L. Metzger, D. M. Hoover, M. L. Ludwig
Refined Structures Of Oxidized Flavodoxin From Anacystis Nidulans.
J. Mol. Biol. V. 294 711 1999
PubMed-ID: 10610791 | Reference-DOI: 10.1006/JMBI.1999.3151

Molecule 1 - FLAVODOXIN
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PKK233-2-ANFLD
	Expression System Strain	:	W1485
	Expression System Taxid	:	562
	Mutation	:	YES
	Organism Scientific	:	SYNECHOCOCCUS ELONGATUS
	Organism Taxid	:	1140
	Other Details	:	OXIDIZED
	Strain	:	PCC 7942

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 1)

No.	Name	Count	Type	Full Name
1	FMN	1	Ligand/Ion	FLAVIN MONONUCLEOTIDE

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	THR A:9 , GLN A:10 , THR A:11 , GLY A:12 , VAL A:13 , THR A:14 , PRO A:55 , THR A:56 , TRP A:57 , VAL A:59 , GLY A:60 , ASN A:77 , ALA A:88 , GLY A:89 , ASP A:90 , TYR A:94 , ASN A:97 , PHE A:98 , GLN A:99 , ASP A:146 , HOH A:171 , HOH A:172 , HOH A:228	BINDING SITE FOR RESIDUE FMN A 170

(no "SS Bond" information available for 1D03)

(no "Cis Peptide Bond" information available for 1D03)

(no "SAP(SNP)/Variant" information available for 1D03)

Asymmetric/Biological Unit (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	FLAVODOXIN_LIKE	PS50902	Flavodoxin-like domain profile.	FLAV_SYNE7	4-165	1	A:3-164
2	FLAVODOXIN	PS00201	Flavodoxin signature.	FLAV_SYNE7	6-22	1	A:5-21

(no "Exon" information available for 1D03)

Asymmetric/Biological 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:169
 aligned with FLAV_SYNE7 | P10340 from UniProtKB/Swiss-Prot  Length:170

    Alignment length:169
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161         
           FLAV_SYNE7     2 AKIGLFYGTQTGVTQTIAESIQQEFGGESIVDLNDIANADASDLNAYDYLIIGCPTWNVGELQSDWEGIYDDLDSVNFQGKKVAYFGAGDQVGYSDNFQDAMGILEEKISSLGSQTVGYWPIEGYDFNESKAVRNNQFVGLAIDEDNQPDLTKNRIKTWVSQLKSEFGL 170
               SCOP domains d1d03a_ A: Flavodoxin                                                                                                                                                     SCOP domains
               CATH domains 1d03A00 A:1-169  [code=3.40.50.360, no name defined]                                                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee....hhhhhhhhhhhhhhh....eeeee.hhhhhhhhhhh.eeeee..ee...eehhhhhhhhhhhhhh.....eeeeeee..........hhhhhhhhhhhhh...ee...ee...........ee..ee..eee....hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --FLAVODOXIN_LIKE  PDB: A:3-164 UniProt: 4-165                                                                                                                      ----- PROSITE (1)
                PROSITE (2) ----FLAVODOXIN       ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1d03 A   1 AKIGLFYGTQTGVTQTIAESIQQEFGGESIVDLNDIANADASDLNAYDYLIIGCPTWGVGELQSDWEGIYDDLDSVNFQGKKVAYFGAGDQVGYSDNFQDAMGILEEKISSLGSQTVGYWPIEGYDFNESKAVRNNQFVGLAIDEDNQPDLTKNRIKTWVSQLKSEFGL 169
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

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/Biological Unit

Classes(

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Folds(

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Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: Flavodoxin-like (1057)

Superfamily: Flavoproteins (208)

Family: Flavodoxin-related (81)

Protein domain: Flavodoxin (65)

Synechococcus elongatus PCC 7942 [TaxId: 1140] (10)

d1d03a_

Asymmetric/Biological Unit

Classes(

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Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.360, no name defined] (150)

Synechococcus elongatus pcc 7942. Organism_taxid: 1140. Strain: pcc 7942. (9)

1d03A00

A:1-169

(no "Pfam Domain" information available for 1D03)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (FLAV_SYNE7 | P10340)

molecular function
	GO:0010181	FMN binding	Interacting selectively and non-covalently with flavin mono nucleotide. Flavin mono nucleotide (FMN) is the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
	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.
biological process
	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.

Asymmetric/Biological Unit
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	1d03
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	FLAV_SYNE7 \| P10340
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	FLAV_SYNE7 \| P10340
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UniProtKB/Swiss-Prot
	FLAV_SYNE7 \| P10340	:	1czh 1czk 1czl 1czn 1czo 1czr 1czu 1d04 1ofv

1czh	MUTANT N58G SEMIQUINONE FLAVODOXIN
1czk	MUTANT D100N OXIDIZED FLAVODOXIN
1czl	WILDTYPE SEMIQUINONE FLAVODOXIN
1czn	WILDTYPE FORM I OXIDIZED FLAVODOXIN
1czo	MUTANT N58G HYDROQUINONE FLAVODOXIN
1czr	MUTANT D90N OXIDIZED FLAVODOXIN
1czu	WILDTYPE FORM II OXIDIZED FLAVODOXIN
1d03	MUTANT N58G OXIDIZED FLAVODOXIN
1d04	WILDTYPE HYDROQUINONE FLAVODOXIN

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 1)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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Exons (0, 0)

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Gene Ontology (3, 3)

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