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Title :   STRUCTURE AND FUNCTION OF THE FEOB G-DOMAIN FROM METHANOCOCCUS JANNASCHII

Authors :   S. Koester, M. Wehner, C. Herrmann, W. Kuehlbrandt, O. Yildiz

Date :   26 May 09 (Deposition) - 28 Jul 09 (Release) - 25 May 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.10

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

Keywords :   Metal Transport, Membrane G-Proteins, Ferrous Iron Transport, Cell Membrane, Ion Transport, Transmembrane, Nucleotide Binding Motifs, Iron, Gnbps, Membrane, Transport, Gtp-Binding, Iron Transport, X-Ray Structure, Nucleotide-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Koester, M. Wehner, C. Herrmann, W. Kuehlbrandt, O. Yildiz
Structure And Function Of The Feob G-Domain From Methanococcus Jannaschii
J. Mol. Biol. V. 392 405 2009
PubMed-ID: 19615379 | Reference-DOI: 10.1016/J.JMB.2009.07.020

Molecule 1 - FERROUS IRON TRANSPORT PROTEIN B HOMOLOG
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET
	Expression System Taxid	:	562
	Fragment	:	FEOB G-DOMAIN, RESIDUES 1-165
	Organism Scientific	:	METHANOCALDOCOCCUS JANNASCHII
	Organism Taxid	:	2190
	Synonym	:	FEOB

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 5)

No.	Name	Count	Type	Full Name
1	FLC	1	Ligand/Ion	CITRATE ANION
2	GDP	1	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE
3	MG	3	Ligand/Ion	MAGNESIUM ION

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	FLC	-1	Ligand/Ion	CITRATE ANION
2	GDP	1	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	FLC	1	Ligand/Ion	CITRATE ANION
2	GDP	-1	Ligand/Ion	GUANOSINE-5'-DIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN A:13 , VAL A:14 , GLY A:15 , LYS A:16 , SER A:17 , THR A:18 , ASN A:116 , LYS A:117 , ASP A:119 , SER A:145 , ALA A:146 , ALA A:147 , HOH A:2114 , HOH A:2115 , HOH A:2116 , HOH A:2117	BINDING SITE FOR RESIDUE GDP A 200
2	AC2	SOFTWARE	ASN B:13 , VAL B:14 , GLY B:15 , LYS B:16 , SER B:17 , THR B:18 , HOH B:2056	BINDING SITE FOR RESIDUE FLC B 200
3	AC3	SOFTWARE	ASN B:21 , THR B:24 , GLY B:25 , GLU B:26 , HOH B:2007 , HOH B:2008	BINDING SITE FOR RESIDUE MG B1167
4	AC4	SOFTWARE	ASN A:21 , THR A:24 , GLY A:25 , MG A:1168 , HOH A:2011 , HOH A:2016	BINDING SITE FOR RESIDUE MG A1167
5	AC5	SOFTWARE	ASN A:21 , ALA A:22 , THR A:24 , MG A:1167 , HOH A:2002 , HOH A:2014 , HOH A:2016	BINDING SITE FOR RESIDUE MG A1168

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

(no "Cis Peptide Bond" information available for 2WJH)

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

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_FEOB	PS51711	FeoB-type guanine nucleotide-binding (G) domain profile.	FEOB_METJA	3-165	2	A:3-165 B:3-165

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_FEOB	PS51711	FeoB-type guanine nucleotide-binding (G) domain profile.	FEOB_METJA	3-165	1	A:3-165 -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	G_FEOB	PS51711	FeoB-type guanine nucleotide-binding (G) domain profile.	FEOB_METJA	3-165	1	- B:3-165

(no "Exon" information available for 2WJH)

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:166
 aligned with FEOB_METJA | Q57986 from UniProtKB/Swiss-Prot  Length:668

    Alignment length:166
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160      
           FEOB_METJA     1 MKSYEIALIGNPNVGKSTIFNALTGENVYIGNWPGVTVEKKEGEFEYNGEKFKVVDLPGVYSLTANSIDEIIARDYIINEKPDLVVNIVDATALERNLYLTLQLMEMGANLLLALNKMDLAKSLGIEIDVDKLEKILGVKVVPLSAAKKMGIEDLKKAISIAVKDK 166
               SCOP domains d2wjha_ A: automated matches                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee....hhhhhhhhhh....eeee......eeeeeeeee..eeeeeee..........hhhhhhhhhhhhhhh..eeeeeee...hhhhhhhhhhhhhh...eeeeeehhhhhhhh....hhhhhhhhhh..eee..hhhh.hhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --G_FEOB  PDB: A:3-165 UniProt: 3-165                                                                                                                                - PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wjh A   1 MKSYEIALIGNPNVGKSTIFNALTGENVYIGNWPGVTVEKKEGEFEYNGEKFKVVDLPGVYSLTANSIDEIIARDYIINEKPDLVVNIVDATALERNLYLTLQLMEMGANLLLALNKMDLAKSLGIEIDVDKLEKILGVKVVPLSAAKKMGIEELKKAISIAVKDL 166
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain B from PDB  Type:PROTEIN  Length:166
 aligned with FEOB_METJA | Q57986 from UniProtKB/Swiss-Prot  Length:668

    Alignment length:166
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160      
           FEOB_METJA     1 MKSYEIALIGNPNVGKSTIFNALTGENVYIGNWPGVTVEKKEGEFEYNGEKFKVVDLPGVYSLTANSIDEIIARDYIINEKPDLVVNIVDATALERNLYLTLQLMEMGANLLLALNKMDLAKSLGIEIDVDKLEKILGVKVVPLSAAKKMGIEDLKKAISIAVKDK 166
               SCOP domains d2wjhb_ B: automated matches                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ---FeoB_N-2wjhB01 B:4-165                                                                                                                                            - Pfam domains (1)
           Pfam domains (2) ---FeoB_N-2wjhB02 B:4-165                                                                                                                                            - Pfam domains (2)
         Sec.struct. author ..eeeeeeee....hhhhhhhhhh....eeee......eeeeeeeee..eeeeeee..........hhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhhhhh...eeeeeehhhhhhhh....hhhhhhhhhh..eee.......hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --G_FEOB  PDB: B:3-165 UniProt: 3-165                                                                                                                                - PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2wjh B   1 MKSYEIALIGNPNVGKSTIFNALTGENVYIGNWPGVTVEKKEGEFEYNGEKFKVVDLPGVYSLTANSIDEIIARDYIINEKPDLVVNIVDATALERNLYLTLQLMEMGANLLLALNKMDLAKSLGIEIDVDKLEKILGVKVVPLSAAKKMGIEELKKAISIAVKDL 166
                                    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)
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	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: P-loop containing nucleoside triphosphate hydrolases (2083)

Superfamily: P-loop containing nucleoside triphosphate hydrolases (2083)

Family: automated matches (303)

Protein domain: automated matches (303)

Methanocaldococcus jannaschii [TaxId: 2190] (5)

1a	d2wjha_	A:
1b	d2wjhb_	B:

(no "CATH Domain" information available for 2WJH)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: P-loop_NTPase (1112)

Family: FeoB_N (7)

Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Meth (4)

1a	FeoB_N-2wjhB01	B:4-165
1b	FeoB_N-2wjhB02	B:4-165

Asymmetric Unit(hide GO term definitions)

Chain A,B (FEOB_METJA | Q57986)

molecular function
	GO:0005525	GTP binding	Interacting selectively and non-covalently with GTP, guanosine triphosphate.
	GO:0015093	ferrous iron transmembrane transporter activity	Enables the transfer of ferrous iron (Fe(II) or Fe2+) ions from one side of a membrane to the other.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
	GO:1903874	ferrous iron transmembrane transport	The directed movement of ferrous iron (iron(2+)) across a membrane.
	GO:0015684	ferrous iron transport	The directed movement of ferrous iron (Fe(II) or Fe2+) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0006811	ion transport	The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
	GO:0055072	iron ion homeostasis	Any process involved in the maintenance of an internal steady state of iron ions within an organism or cell.
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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	2wjh
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
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	FEOB_METJA \| Q57986
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UniProtKB/Swiss-Prot
	FEOB_METJA \| Q57986	:	2wjg 2wji 2wjj

2wjg	STRUCTURE AND FUNCTION OF THE FEOB G- DOMAIN FROM METHANOCOCCUS JANNASCHII
2wji	STRUCTURE AND FUNCTION OF THE FEOB G- DOMAIN FROM METHANOCOCCUS JANNASCHII
2wjj	STRUCTURE AND FUNCTION OF THE FEOB G- DOMAIN FROM METHANOCOCCUS JANNASCHII

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Ligands, Modified Residues, Ions (3, 5)

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