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Title :   N10-FORMYLTETRAHYDROFOLATE SYNTHETASE FROM MOORELLA THERMOACETICA WITH FOLATE

Authors :   B. Stec

Date :   08 Jan 13 (Deposition) - 10 Apr 13 (Release) - 12 Jun 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.00

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

Keywords :   Alpha/Beta, Enzyme, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   B. Stec
Time Passes Yet Errors Remain: Comments On The Structure Of N(10) -Formyltetrahydrofolate Synthetase.
Protein Sci. V. 22 671 2013
PubMed-ID: 23533144 | Reference-DOI: 10.1002/PRO.2252

Molecule 1 - FORMATE--TETRAHYDROFOLATE LIGASE
	Chains	:	A, B
	EC Number	:	6.3.4.3
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	FHS, MOTH_0109
	Organism Scientific	:	MOORELLA THERMOACETICA
	Organism Taxid	:	264732
	Strain	:	ATCC 39073
	Synonym	:	FORMYLTETRAHYDROFOLATE SYNTHETASE, FHS, FTHFS

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 11)

No.	Name	Count	Type	Full Name
1	FOL	1	Ligand/Ion	FOLIC ACID
2	SO4	7	Ligand/Ion	SULFATE ION
3	TOE	3	Ligand/Ion	2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXYL

Biological Unit 1 (3, 22)

No.	Name	Count	Type	Full Name
1	FOL	2	Ligand/Ion	FOLIC ACID
2	SO4	14	Ligand/Ion	SULFATE ION
3	TOE	6	Ligand/Ion	2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXYL

Biological Unit 2 (3, 22)

No.	Name	Count	Type	Full Name
1	FOL	2	Ligand/Ion	FOLIC ACID
2	SO4	14	Ligand/Ion	SULFATE ION
3	TOE	6	Ligand/Ion	2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXYL

Asymmetric Unit (11, 11)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LYS A:74 , ARG A:97 , GLY A:303 , PHE A:304	BINDING SITE FOR RESIDUE SO4 A 601
02	AC2	SOFTWARE	GLU A:34 , SER A:44 , LYS A:256	BINDING SITE FOR RESIDUE SO4 A 602
03	AC3	SOFTWARE	ARG A:175 , ARG A:178 , MET A:533 , GLY A:537	BINDING SITE FOR RESIDUE SO4 A 603
04	AC4	SOFTWARE	SER A:446 , LYS A:448 , ARG A:507	BINDING SITE FOR RESIDUE SO4 A 604
05	AC5	SOFTWARE	LYS A:448 , ARG A:507 , HOH A:788 , HOH A:789	BINDING SITE FOR RESIDUE SO4 A 605
06	AC6	SOFTWARE	ARG A:162 , ILE A:164 , HOH A:803	BINDING SITE FOR RESIDUE TOE A 606
07	AC7	SOFTWARE	ARG A:224 , GLY A:481 , TYR A:482	BINDING SITE FOR RESIDUE TOE A 607
08	AC8	SOFTWARE	ALA A:383 , PHE A:384 , PRO A:385 , GLU A:389 , LEU A:392 , TYR A:396 , LEU A:408 , TRP A:412 , GLU A:417 , HOH A:709	BINDING SITE FOR RESIDUE FOL A 608
09	AC9	SOFTWARE	ARG B:162 , ILE B:164 , GLU B:194	BINDING SITE FOR RESIDUE TOE B 600
10	BC1	SOFTWARE	ALA A:188 , ARG B:175 , ARG B:178 , MET B:533 , GLY B:537	BINDING SITE FOR RESIDUE SO4 B 601
11	BC2	SOFTWARE	LYS B:74 , ARG B:97 , GLY B:303 , PHE B:304	BINDING SITE FOR RESIDUE SO4 B 602

(no "SS Bond" information available for 4IOM)

Asymmetric Unit

No.	Residues
1	Val A:120	-	Pro A:121
2	Val B:120	-	Pro B:121

(no "SAP(SNP)/Variant" information available for 4IOM)

(no "PROSITE Motif" information available for 4IOM)

(no "Exon" information available for 4IOM)

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:557
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains d4ioma_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh...hhhhhhhhh..hhh.eee.....eeehhhhhhhhh.....eeeeeee........hhhhhhhhhhhhhhhh...eeeee....hhhhhh......ee..eeeehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh......hhhhh...eee...hhhhh.eee..........eee.eee...hhhhhhhhhh.hhhhhhhhhh..eeee.....eeehhhhhhhhhhhhhh......eeeee....eeee.............hhhhhhhhhhhh.eeeee......hhhhhhhhhhhhhhh....eeeeeehhhhhhhhh..hhhhh...hhhhhhhhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhhhhh..eeeeehhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhh....eeehhhhhhhhhhhhhh..............................eee.eeeee....eeeee.............hhhhh.ee.....ee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4iom A   3 KVPSDIEIAQAAKMKPVMELARGLGIQEDEVELYGKYKAKISLDVYRRLKDKPDGKLILVTAITPTPAGEGKTTTSVGLTDALARLGKRVMVCLREPSLGPSFGIKGGAAGGGYAQVVPMEDINLHFTGDIHAVTYAHNLLAAMVDNHLQQGNVLNIDPRTITWRRVIDLNDRALRNIVIGLGGKANGVPRETGFDISVASEVMACLCLASDLMDLKERFSRIVVGYTYDGKPVTAGDLEAQGSMALLMKDAIKPNLVQTLENTPAFIHGGPFANIAHGCNSIIATKTALKLADYVVTEAGFGADLGAEKFYDVKCRYAGFKPDATVIVATVRALKMHGGVPKSDLATENLEALREGFANLEKHIENIGKFGVPAVVAINAFPTDTEAELNLLYELCAKAGAEVALSEVWAKGGEGGLELARKVLQTLESRPSNFHVLYNLDLSIKDKIAKIATEIYGADGVNYTAEADKAIQRYESLGYGNLPVVMAKTQYSFSDDMTKLGRPRNFTITVREVRLSAGAGFIVPITGAIMTMPGLPKRPAACNIDIDADGVITGLF 559
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552

Chain B from PDB  Type:PROTEIN  Length:557
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains d4iomb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhh...hhhhhhhh...hhhhh.......ee..hhhhhhh......eeeeeee..........hhhhhhhhhhhhhh...eeeee....hhhhh......eee..eeeehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh......hhhhh...eee...hhhhh.eee...hhhhh..eee.eee...hhhhhhhhhh.hhhhhhhhhhhheeee.....eee.hhhhhhhhhhhhh......eeeee....eeee.............hhhhhhhhhhhh.eeeee......hhhhhhhhhhhhhhh....eeeeeehhhhhhhhh..hhhhh.....hhhhhhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhhhh......eehhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhh.....eeehhhhhhhhhhhhhhhhhhh.........................eee.eeeee....eeeee.............hhhhh.ee.....ee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4iom B   3 KVPSDIEIAQAAKMKPVMELARGLGIQEDEVELYGKYKAKISLDVYRRLKDKPDGKLILVTAITPTPAGEGKTTTSVGLTDALARLGKRVMVCLREPSLGPSFGIKGGAAGGGYAQVVPMEDINLHFTGDIHAVTYAHNLLAAMVDNHLQQGNVLNIDPRTITWRRVIDLNDRALRNIVIGLGGKANGVPRETGFDISVASEVMACLCLASDLMDLKERFSRIVVGYTYDGKPVTAGDLEAQGSMALLMKDAIKPNLVQTLENTPAFIHGGPFANIAHGCNSIIATKTALKLADYVVTEAGFGADLGAEKFYDVKCRYAGFKPDATVIVATVRALKMHGGVPKSDLATENLEALREGFANLEKHIENIGKFGVPAVVAINAFPTDTEAELNLLYELCAKAGAEVALSEVWAKGGEGGLELARKVLQTLESRPSNFHVLYNLDLSIKDKIAKIATEIYGADGVNYTAEADKAIQRYESLGYGNLPVVMAKTQYSFSDDMTKLGRPRNFTITVREVRLSAGAGFIVPITGAIMTMPGLPKRPAACNIDIDADGVITGLF 559
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552

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 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: Nitrogenase iron protein-like (152)

Protein domain: automated matches (19)

Moorella thermoacetica [TaxId: 1525] (7)

1a	d4ioma_	A:
1b	d4iomb_	B:

(no "CATH Domain" information available for 4IOM)

(no "Pfam Domain" information available for 4IOM)

Asymmetric Unit(hide GO term definitions)

Asymmetric Unit
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	Cis Peptide Bonds
		Val A:120 - Pro A:121	[ RasMol ]
		Val B:120 - Pro B:121	[ RasMol ]

Biological Units
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Description

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Chains, Units

Ligands, Modified Residues, Ions (3, 11)

Sites (11, 11)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

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