2R6V - JenaLib

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Title :   CRYSTAL STRUCTURE OF FMN-BINDING PROTEIN (NP_142786.1) FROM PYROCOCCUS HORIKOSHII AT 1.35 A RESOLUTION

Authors :   Joint Center For Structural Genomics (Jcsg)

Date :   06 Sep 07 (Deposition) - 25 Sep 07 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.25

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)

Keywords :   Np_142786. 1, Fmn-Binding Protein, Flavin Reductase Like Domain, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Flavoprotein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Fmn-Binding Protein (Np_142786. 1) From Pyrococcus Horikoshii At 1. 35 A Resolution
To Be Published
PubMed: search

Molecule 1 - UNCHARACTERIZED PROTEIN PH0856
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	SPEEDET
	Expression System Strain	:	HK100
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	NP_142786.1, PH0856
	Organism Scientific	:	PYROCOCCUS HORIKOSHII
	Organism Taxid	:	70601
	Strain	:	OT3

		1
Asymmetric Unit	:	A
Biological Unit 1 (2x)	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 7)

No.	Name	Count	Type	Full Name
1	EDO	1	Ligand/Ion	1,2-ETHANEDIOL
2	FMN	1	Ligand/Ion	FLAVIN MONONUCLEOTIDE
3	MSE	4	Mod. Amino Acid	SELENOMETHIONINE
4	NCA	1	Ligand/Ion	NICOTINAMIDE

Biological Unit 1 (4, 14)

No.	Name	Count	Type	Full Name
1	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
2	FMN	2	Ligand/Ion	FLAVIN MONONUCLEOTIDE
3	MSE	8	Mod. Amino Acid	SELENOMETHIONINE
4	NCA	2	Ligand/Ion	NICOTINAMIDE

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN A:24 , ALA A:27 , ALA A:28 , ASP A:29 , TRP A:30 , ALA A:44 , ALA A:46 , ARG A:49 , THR A:50 , THR A:51 , ALA A:77 , GLY A:78 , THR A:79 , LYS A:80 , LYS A:81 , GLY A:82 , LYS A:85 , HIS A:124 , HIS A:155 , HOH A:381 , HOH A:382	BINDING SITE FOR RESIDUE FMN A 173
2	AC2	SOFTWARE	HIS A:-7 , TRP A:30 , ARG A:49 , HIS A:124 , HOH A:364	BINDING SITE FOR RESIDUE NCA A 174
3	AC3	SOFTWARE	HIS A:-7 , GLU A:-6 , ASP A:123 , HIS A:124 , HOH A:301	BINDING SITE FOR RESIDUE EDO A 175

(no "SS Bond" information available for 2R6V)

Asymmetric Unit

No.	Residues
1	Tyr A:8	-	Pro A:9
2	Asp A:37	-	Pro A:38

(no "SAP(SNP)/Variant" information available for 2R6V)

(no "PROSITE Motif" information available for 2R6V)

(no "Exon" information available for 2R6V)

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:182
 aligned with Y856_PYRHO | O58586 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:182
                                      1                                                                                                                                                                           
                                     -|       10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  
           Y856_PYRHO     - ----------MEGYRLLYPMRTYLIVSGHGEETNVMAADWVTVVSFDPFIVGVAVAPKRTTHKLIKKYGEFVISVPSLDVLRDVWIAGTKKGPSKLKEMSVTLIPSKKVKVPSIEEALANIECRVIDARSYGDHTFFVGEVVGYTYKDYAFEKGKPNLKAKFLAHVSWSEFVTFSEKVHKAE 172
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------2r6vA01 A:0-163 Electron Transport, Fmn-binding Protein; Chain A                                                                                                    --------- CATH domains
               Pfam domains -------------Flavin_Reduct-2r6vA01 A:4-158                                                                                                                              -------------- Pfam domains
         Sec.struct. author ...........hhhhhhh.ee.eeeee.hhhhheeeee..eeeee....eeeeee...hhhhhhhhhhheeeeee.hhhhhhhhhhhh...hhhhhhhh...ee........ee....eeeeeeeeeeeee..eeeeeeeeeeeee.hhhhh....hhhhh..eeee..eee.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2r6v A  -9 HHHENLYFQGmEGYRLLYPmRTYLIVSGHGEETNVmAADWVTVVSFDPFIVGVAVAPKRTTHKLIKKYGEFVISVPSLDVLRDVWIAGTKKGPSKLKEmSVTLIPSKKVKVPSIEEALANIECRVIDARSYGDHTFFVGEVVGYTYKDYAFEKGKPNLKAKFLAHVSWSEFVTFSEKVHKAE 172
                                     0|       10        20     |  30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  
                                      1-MSE   10-MSE          26-MSE                                                         89-MSE

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 '\|'

(no "SCOP Domain" information available for 2R6V)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Roll (1513)

Topology: Pnp Oxidase; Chain A (68)

Homologous Superfamily: Electron Transport, Fmn-binding Protein; Chain A (67)

Pyrococcus horikoshii ot3. Organism_taxid: 70601. Strain: ot3. (1)

2r6vA01

A:0-163

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: FMN-binding (25)

Family: Flavin_Reduct (7)

Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) (1)

Flavin_Reduct-2r6vA01

A:4-158

Asymmetric Unit(hide GO term definitions)

Chain A (Y856_PYRHO | O58586)

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:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
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.

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	Cis Peptide Bonds
		Asp A:37 - Pro A:38	[ RasMol ]
		Tyr A:8 - Pro A:9	[ RasMol ]

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		Biological Unit 1	[ Jena3D ]

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	Y856_PYRHO \| O58586
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	Y856_PYRHO \| O58586	:	3zoc 3zod 3zog

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Description

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