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Asym./Biol. Unit (Jmol Viewer)

Title :   CRYSTAL STRUCTURES OF PINORESINOL-LARICIRESINOL AND PHENYLCOUMARAN BENZYLIC ETHER REDUCTASES, AND THEIR RELATIONSHIP TO ISOFLAVONE REDUCTASES

Authors :   T. Min, H. Kasahara, D. L. Bedgar, B. Youn, P. K. Lawrence, D. R. Gang, S. C. Halls, H. Park, J. L. Hilsenbeck, L. B. Davin, C. Kang

Date :   10 Sep 03 (Deposition) - 04 Nov 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.20

Chains :   Asym./Biol. Unit : A,B

Keywords :   Nadph-Dependent Aromatic Alcohol Reductases, Pcber, Plr, Ifr, Lignans, Isoflavonoids, Plant Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Min, H. Kasahara, D. L. Bedgar, B. Youn, P. K. Lawrence, D. R. Gang, S. C. Halls, H. Park, J. L. Hilsenbeck, L. B. Davin, N. G. Lewis, C. Kang
Crystal Structures Of Pinoresinol-Lariciresinol And Phenylcoumaran Benzylic Ether Reductases And Their Relationship To Isoflavone Reductases.
J. Biol. Chem. V. 278 50714 2003
PubMed-ID: 13129921 | Reference-DOI: 10.1074/JBC.M308493200
(for further references see the PDB file header)

Molecule 1 - PHENYLCOUMARAN BENZYLIC ETHER REDUCTASE PT1
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Strain	:	BL21-DE3
	Expression System Taxid	:	469008
	Organism Common	:	LOBLOLLY PINE
	Organism Scientific	:	PINUS TAEDA
	Organism Taxid	:	3352

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1QYC)

(no "Site" information available for 1QYC)

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

Asymmetric/Biological Unit

No.	Residues
1	Glu A:125	-	Pro A:126
2	Phe A:258	-	Pro A:259
3	Glu B:125	-	Pro B:126
4	Phe B:258	-	Pro B:259

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

(no "PROSITE Motif" information available for 1QYC)

(no "Exon" information available for 1QYC)

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
	(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:307
 aligned with Q9LL41_PINTA | Q9LL41 from UniProtKB/TrEMBL  Length:308

    Alignment length:307
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       
         Q9LL41_PINTA     2 GSRSRILLIGATGYIGRHVAKASLDLGHPTFLLVRESTASSNSEKAQLLESFKASGANIVHGSIDDHASLVEAVKNVDVVISTVGSLQIESQVNIIKAIKEVGTVKRFFPSEFGNDVDNVHAVEPAKSVFEVKAKVRRAIEAEGIPYTYVSSNCFAGYFLRSLAQAGLTAPPRDKVVILGDGNARVVFVKEEDIGTFTIKAVDDPRTLNKTLYLRLPANTLSLNELVALWEKKIDKTLEKAYVPEEEVLKLIADTPFPANISIAISHSIFVKGDQTNFEIGPAGVEASQLYPDVKYTTVDEYLSNFV 308
               SCOP domains d1qyca_ A: Phenylcoumaran benzylic ether reductase                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1qycA01 A:2-152,A:192-214,A:280-292 NAD(P)-binding Rossmann-like Domain                                                                                1qycA02 A:153-191,A:215-279,A:293-308  1qycA01                1qycA02 A:153-191,A:215-279,A:293-308                            1qycA01      1qycA02          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee.....hhhhhhhhhhhh...eeee........hhhhhhhhhhhhh...eee.....hhhhhhhhhhh..eeee..hhhhhhhhhhhhhhhhhhh...eee...............hhhhhhhhhhhhhhhhhhhh...eeee..eehhhhh..............eeeee.....eeeeehhhhhhhhhhh...hhhhh.eeee..hhh.eeehhhhhhhhhhhh....eeeeehhhhhhhhhhh...hhhhhhhhhhhhhh............eeehhhhh......hhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qyc A   2 GSRSRILLIGATGYIGRHVAKASLDLGHPTFLLVRESTASSNSEKAQLLESFKASGANIVHGSIDDHASLVEAVKNVDVVISTVGSLQIESQVNIIKAIKEVGTVKRFFPSEFGNDVDNVHAVEPAKSVFEVKAKVRRAIEAEGIPYTYVSSNCFAGYFLRSLAQAGLTAPPRDKVVILGDGNARVVFVKEEDIGTFTIKAVDDPRTLNKTLYLRLPANTLSLNELVALWEKKIDKTLEKAYVPEEEVLKLIADTPFPANISIAISHSIFVKGDQTNFEIGPAGVEASQLYPDVKYTTVDEYLSNFV 308
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301

Chain B from PDB  Type:PROTEIN  Length:307
 aligned with Q9LL41_PINTA | Q9LL41 from UniProtKB/TrEMBL  Length:308

    Alignment length:307
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       
         Q9LL41_PINTA     2 GSRSRILLIGATGYIGRHVAKASLDLGHPTFLLVRESTASSNSEKAQLLESFKASGANIVHGSIDDHASLVEAVKNVDVVISTVGSLQIESQVNIIKAIKEVGTVKRFFPSEFGNDVDNVHAVEPAKSVFEVKAKVRRAIEAEGIPYTYVSSNCFAGYFLRSLAQAGLTAPPRDKVVILGDGNARVVFVKEEDIGTFTIKAVDDPRTLNKTLYLRLPANTLSLNELVALWEKKIDKTLEKAYVPEEEVLKLIADTPFPANISIAISHSIFVKGDQTNFEIGPAGVEASQLYPDVKYTTVDEYLSNFV 308
               SCOP domains d1qycb_ B: Phenylcoumaran benzylic ether reductase                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1qycB01 B:2-152,B:192-214,B:280-292 NAD(P)-binding Rossmann-like Domain                                                                                1qycB02 B:153-191,B:215-279,B:293-308  1qycB01                1qycB02 B:153-191,B:215-279,B:293-308                            1qycB01      1qycB02          CATH domains
           Pfam domains (1) -----NmrA-1qycB01 B:7-299                                                                                                                                                                                                                                                                                 --------- Pfam domains (1)
           Pfam domains (2) -----NmrA-1qycB02 B:7-299                                                                                                                                                                                                                                                                                 --------- Pfam domains (2)
         Sec.struct. author .....eeee.....hhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhh..eeee....hhhhhhhhhhh..eeee..hhhhhhhhhhhhhhhhhhh...eee...............hhhhhhhhhhhhhhhhhhh....eeee..ee...................eeeee.....eeeeehhhhhhhhhhhh........eeee..hhh.eeehhhhhhhhhhhh....eeeeehhhhhhhhhhh...hhhhhhhhhhhhhh............eeehhhhh......hhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qyc B   2 GSRSRILLIGATGYIGRHVAKASLDLGHPTFLLVRESTASSNSEKAQLLESFKASGANIVHGSIDDHASLVEAVKNVDVVISTVGSLQIESQVNIIKAIKEVGTVKRFFPSEFGNDVDNVHAVEPAKSVFEVKAKVRRAIEAEGIPYTYVSSNCFAGYFLRSLAQAGLTAPPRDKVVILGDGNARVVFVKEEDIGTFTIKAVDDPRTLNKTLYLRLPANTLSLNELVALWEKKIDKTLEKAYVPEEEVLKLIADTPFPANISIAISHSIFVKGDQTNFEIGPAGVEASQLYPDVKYTTVDEYLSNFV 308
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301

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( (-)

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

Fold: NAD(P)-binding Rossmann-fold domains (1604)

Superfamily: NAD(P)-binding Rossmann-fold domains (1604)

Family: Tyrosine-dependent oxidoreductases (503)

Protein domain: Phenylcoumaran benzylic ether reductase (1)

Loblolly pine (Pinus taeda) [TaxId: 3352] (1)

1a	d1qyca_	A:
1b	d1qycb_	B:

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

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Class: Alpha Beta (26913)

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

Topology: Rossmann fold (7312)

Homologous Superfamily: NAD(P)-binding Rossmann-like Domain (1244)

Loblolly pine (Pinus taeda) (1)

1a	1qycA01	A:2-152,A:192-214,A:280-292
1b	1qycB01	B:2-152,B:192-214,B:280-292

Architecture: Alpha-Beta Complex (3881)

Topology: UDP-galactose 4-epimerase; domain 1 (99)

Homologous Superfamily: UDP-galactose 4-epimerase, domain 1 (99)

Loblolly pine (Pinus taeda) (1)

2a	1qycA02	A:153-191,A:215-279,A:293-308
2b	1qycB02	B:153-191,B:215-279,B:293-308

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: NADP_Rossmann (1239)

Family: NmrA (22)

Pinus taeda (Loblolly pine) (1)

1a	NmrA-1qycB01	B:7-299
1b	NmrA-1qycB02	B:7-299

Asymmetric/Biological Unit(hide GO term definitions)

(no "Gene Ontology" information available for 1QYC)

Asymmetric/Biological Unit
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Glu A:125 - Pro A:126	[ RasMol ]
		Glu B:125 - Pro B:126	[ RasMol ]
		Phe A:258 - Pro A:259	[ RasMol ]
		Phe B:258 - Pro B:259	[ RasMol ]

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Ligands, Modified Residues, Ions (0, 0)

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Cis Peptide Bonds (4, 4)

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