3A1V - JenaLib

Title :   CRYSTAL STRUCTUE OF THE CYTOSOLIC DOMAIN OF T. MARITIMA FEOB IRON IRANSPORTER IN APO FORM

Authors :   M. Hattori, R. Ishitani, O. Nureki

Date :   22 Apr 09 (Deposition) - 22 Sep 09 (Release) - 03 Nov 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

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

Keywords :   Feob, Iron Transporter, Small Gtpase, G Protein, Gdi, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Hattori, Y. Jin, H. Nishimasu, Y. Tanaka, M. Mochizuki, T. Uchiumi, R. Ishitani, K. Ito, O. Nureki
Structural Basis Of Novel Interactions Between The Small-Gtpase And Gdi-Like Domains In Prokaryotic Feob Iron Transporter
Structure V. 17 1345 2009
PubMed-ID: 19733088 | Reference-DOI: 10.1016/J.STR.2009.08.007
(for further references see the PDB file header)

Compounds

Molecule 1 - IRON(II) TRANSPORT PROTEIN B
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28A
	Expression System Strain	:	C41(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 17-269
	Gene	:	TM0051
	Organism Scientific	:	THERMOTOGA MARITIMA
	Organism Taxid	:	2336

Structural Features

Chains, Units

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

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (4, 6)

Asymmetric Unit (4, 6)

No.	Name	Count	Type	Full Name
1	EPE	1	Ligand/Ion	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2	MPD	2	Ligand/Ion	(4S)-2-METHYL-2,4-PENTANEDIOL
3	MRD	1	Ligand/Ion	(4R)-2-METHYLPENTANE-2,4-DIOL
4	SO4	2	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 3)

No.	Name	Count	Type	Full Name
1	EPE	1	Ligand/Ion	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2	MPD	1	Ligand/Ion	(4S)-2-METHYL-2,4-PENTANEDIOL
3	MRD	-1	Ligand/Ion	(4R)-2-METHYLPENTANE-2,4-DIOL
4	SO4	1	Ligand/Ion	SULFATE ION

Biological Unit 2 (3, 3)

No.	Name	Count	Type	Full Name
1	EPE	-1	Ligand/Ion	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2	MPD	1	Ligand/Ion	(4S)-2-METHYL-2,4-PENTANEDIOL
3	MRD	1	Ligand/Ion	(4R)-2-METHYLPENTANE-2,4-DIOL
4	SO4	1	Ligand/Ion	SULFATE ION

Sites (6, 6)

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASN A:26 , VAL A:27 , GLY A:28 , LYS A:29 , THR A:30 , SER A:31 , HOH A:280 , HOH A:282	BINDING SITE FOR RESIDUE SO4 A 4
2	AC2	SOFTWARE	GLU A:230	BINDING SITE FOR RESIDUE MPD A 5
3	AC3	SOFTWARE	ASN A:26 , GLY A:28 , SER A:31 , ASP A:103 , ASN A:106 , ALA A:130 , HOH A:286 , HOH A:306	BINDING SITE FOR RESIDUE EPE A 6
4	AC4	SOFTWARE	MPD B:2 , SER B:222 , GLY B:223 , PRO B:225 , ARG B:248	BINDING SITE FOR RESIDUE MRD B 1
5	AC5	SOFTWARE	SER A:222 , GLY A:223 , PRO A:225 , ARG A:248 , HOH A:311 , MRD B:1 , GLU B:241	BINDING SITE FOR RESIDUE MPD B 2
6	AC6	SOFTWARE	ASN B:26 , GLY B:28 , SER B:31 , HOH B:289	BINDING SITE FOR RESIDUE SO4 B 3

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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:252
 aligned with Q9WXQ8_THEMA | Q9WXQ8 from UniProtKB/TrEMBL  Length:669

    Alignment length:254
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264    
         Q9WXQ8_THEMA    15 KIVKVALAGCPNVGKTSLFNALTGTKQYVANWPGVTVEKKEGVFTYKGYTINLIDLPGTYSLGYSSIDEKIARDYLLKGDADLVILVADSVNPEQSLYLLLEILEMEKKVILAMTAIDEAKKTGMKIDRYELQKHLGIPVVFTSSVTGEGLEELKEKIVEYAQKNTILHRMILDYGEKVESEIKKVENFLRDKKLRINPRYFALKYLSGDPEFYSEGVKLGLPELSEEERIGYRLLIAKRKREYVENVVKEAFA 268
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.....hhhhhhhhhhh..eeeee......eeeeeeeee..eeeeeee..........hhhhhhhhhhhhhh...eeeeeee...hhhhhhhhhhhhh....eeeeeehhhhhhhh....hhhhhhhhhh..eee.......hhhhhhhhhhhhhh...--......hhhhhhhhhhhhhhhhh......hhhhhhhhhhh.hhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a1v A  15 HMVKVALAGCPNVGKTSLFNALTGTKQYVANWPGVTVEKKEGVFTYKGYTINLIDLPGTYSLGYSSIDEKIARDYLLKGDADLVILVADSVNPEQSLYLLLEILEMEKKVILAMTAIDEAKKTGMKIDRYELQKHLGIPVVFTSSVTGEGLEELKEKIVEYAQKNT--HRMILDYGEKVESEIKKVENFLRDKKLRINPRYFALKYLSGDPEFYSEGVKLGLPELSEEERIGYRLLIAKRKREYVENVVKEAFA 268
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174     | 184       194       204       214       224       234       244       254       264    
                                                                                                                                                                                               180  |                                                                                     
                                                                                                                                                                                                  183

Chain B from PDB  Type:PROTEIN  Length:245
 aligned with Q9WXQ8_THEMA | Q9WXQ8 from UniProtKB/TrEMBL  Length:669

    Alignment length:251
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265 
         Q9WXQ8_THEMA    16 IVKVALAGCPNVGKTSLFNALTGTKQYVANWPGVTVEKKEGVFTYKGYTINLIDLPGTYSLGYSSIDEKIARDYLLKGDADLVILVADSVNPEQSLYLLLEILEMEKKVILAMTAIDEAKKTGMKIDRYELQKHLGIPVVFTSSVTGEGLEELKEKIVEYAQKNTILHRMILDYGEKVESEIKKVENFLRDKKLRINPRYFALKYLSGDPEFYSEGVKLGLPELSEEERIGYRLLIAKRKREYVENVVKEA 266
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee.....hhhhhhhhhhh...eeee......eeee-.eee..eeeeeee..........hhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhh....eeee..-----.......hhhhhhhhhh..ee........hhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh.......hhhhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a1v B  16 MVKVALAGCPNVGKTSLFNALTGTKQYVANWPGVTVEKKE-VFTYKGYTINLIDLPGTYSLGYSSIDEKIARDYLLKGDADLVILVADSVNPEQSLYLLLEILEMEKKVILAMT-----KKTGMKIDRYELQKHLGIPVVFTSSVTGEGLEELKEKIVEYAQKNTILHRMILDYGEKVESEIKKVENFLRDKKLRINPRYFALKYLSGDPEFYSEGVKLGLPELSEEERIGYRLLIAKRKREYVENVVKEA 266
                                    25        35        45        55 |      65        75        85        95       105       115       125   |   135       145       155       165       175       185       195       205       215       225       235       245       255       265 
                                                                  55 |                                                                     129   135                                                                                                                                   
                                                                    57

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (9, 9)

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