3ROA - JenaLib

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	06V A:1 , VAL A:10 , ALA A:11 , ILE A:19 , GLY A:20 , GLY A:23 , ASN A:24 , LEU A:25 , GLY A:55 , ARG A:56 , LYS A:57 , THR A:58 , VAL A:77 , SER A:78 , ARG A:79 , ASN A:96 , SER A:97 , LEU A:98 , ILE A:121 , GLY A:122 , GLY A:123 , GLY A:124 , GLU A:125 , ILE A:126 , TYR A:127 , GLN A:129 , HOH A:245 , CL B:2	BINDING SITE FOR RESIDUE NDP A 228
2	AC2	SOFTWARE	ILE A:9 , VAL A:10 , ALA A:11 , GLU A:32 , MET A:33 , PHE A:36 , THR A:58 , SER A:61 , ILE A:62 , PHE A:66 , LEU A:69 , ILE A:121 , TYR A:127 , THR A:140 , NDP A:228 , HOH A:244	BINDING SITE FOR RESIDUE 06V A 1
3	AC3	SOFTWARE	ARG A:79 , SER B:97 , LEU B:98 , ARG B:99 , NDP B:228	BINDING SITE FOR RESIDUE CL A 229
4	AC4	SOFTWARE	CL A:229 , 06V B:1 , VAL B:10 , ALA B:11 , ILE B:19 , GLY B:20 , GLY B:23 , ASN B:24 , LEU B:25 , GLY B:55 , ARG B:56 , LYS B:57 , THR B:58 , VAL B:77 , SER B:78 , ARG B:79 , ASN B:96 , SER B:97 , LEU B:98 , ILE B:121 , GLY B:123 , GLY B:124 , GLU B:125 , ILE B:126 , TYR B:127 , GLN B:129 , HOH B:234	BINDING SITE FOR RESIDUE NDP B 228
5	AC5	SOFTWARE	ILE B:9 , VAL B:10 , ALA B:11 , GLU B:32 , MET B:33 , PHE B:36 , THR B:58 , SER B:61 , ILE B:62 , LEU B:69 , ILE B:121 , TYR B:127 , THR B:140 , NDP B:228	BINDING SITE FOR RESIDUE 06V B 1
6	AC6	SOFTWARE	SER A:97 , LEU A:98 , ARG A:99 , NDP A:228 , ARG B:79	BINDING SITE FOR RESIDUE CL B 2

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

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:225
 aligned with Q6FPH0_CANGA | Q6FPH0 from UniProtKB/TrEMBL  Length:217

    Alignment length:225
                                                                                                                                                                                                                                                217          
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212    |    -     
         Q6FPH0_CANGA     3 KVPVVGIVAALLPEMGIGFQGNLPWRLAKEMKYFREVTTLTNDNSKQNVVIMGRKTWESIPQKFRPLPKRINVVVSRSFDGELRKVEDGIYHSNSLRNCLTALQSSLANENKIERIYIIGGGEIYRQSMDLADHWLITKIMPLPETTIPQMDTFLQKQELEQRFYDNSDKLVDFLPSSIQLEGRLTSQEWNGELVKGLPVQEKGYQFYFTLYTKK----------   -
               SCOP domains d3roaa_ A: Dihydrofolate reductases, eukaryotic type                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eee........hhhhhhhhhhhhhh......eeeeeeehhhhhh...........eeeee........eeee..eeee.hhhhhhhhhhhhhhhh..eeeeeeeehhhhhhhhh....eeeeeeeee..........ee.hhhhhhhheee...hhhhhh..........eeeee..eeeeeeeeee..eeeeeeeeee........... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3roa A   3 KVPVVGIVAALLPEMGIGFQGNLPWRLAKEMKYFREVTTLTNDNSKQNVVIMGRKTWESIPQKFRPLPKRINVVVSRSFDGELRKVEDGIYHSNSLRNCLTALQSSLANENKIERIYIIGGGEIYRQSMDLADHWLITKIMPLPETTIPQMDTFLQKQELEQRFYDNSDKLVDFLPSSIQLEGRLTSQEWNGELVKGLPVQEKGYQFYFTLYTKKLEHHHHHHHH 227
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222

Chain B from PDB  Type:PROTEIN  Length:225
 aligned with Q6FPH0_CANGA | Q6FPH0 from UniProtKB/TrEMBL  Length:217

    Alignment length:225
                                                                                                                                                                                                                                                217          
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212    |    -     
         Q6FPH0_CANGA     3 KVPVVGIVAALLPEMGIGFQGNLPWRLAKEMKYFREVTTLTNDNSKQNVVIMGRKTWESIPQKFRPLPKRINVVVSRSFDGELRKVEDGIYHSNSLRNCLTALQSSLANENKIERIYIIGGGEIYRQSMDLADHWLITKIMPLPETTIPQMDTFLQKQELEQRFYDNSDKLVDFLPSSIQLEGRLTSQEWNGELVKGLPVQEKGYQFYFTLYTKK----------   -
               SCOP domains d3roab_ B: Dihydrofolate reductases, eukaryotic type                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee....eee........hhhhhhhhhhhhhh......eeeeeeehhhhhh...........eeeee........eeee..eeee.hhhhhhhhhhhhhhhh..eeeeeeeehhhhhhhhh....eeeeeeeee..........ee.hhhhhhhheee...hhhhhh..........eeeee..eeeeeeeeee..eeeeeeeeee........... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3roa B   3 KVPVVGIVAALLPEMGIGFQGNLPWRLAKEMKYFREVTTLTNDNSKQNVVIMGRKTWESIPQKFRPLPKRINVVVSRSFDGELRKVEDGIYHSNSLRNCLTALQSSLANENKIERIYIIGGGEIYRQSMDLADHWLITKIMPLPETTIPQMDTFLQKQELEQRFYDNSDKLVDFLPSSIQLEGRLTSQEWNGELVKGLPVQEKGYQFYFTLYTKKLEHHHHHHHH 227
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222

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 '\|'

Classification and Annotation

SCOP Domains (1, 2)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (10, 10)

Asymmetric Unit(hide GO term definitions)

Chain A,B (Q6FPH0_CANGA | Q6FPH0)

molecular function
	GO:0050661	NADP binding	Interacting selectively and non-covalently with nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NADP+, or the reduced form, NADPH.
	GO:0004146	dihydrofolate reductase activity	Catalysis of the reaction: 5,6,7,8-tetrahydrofolate + NADP+ = 7,8-dihydrofolate + NADPH + H+.
	GO:0003729	mRNA binding	Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
	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:0046452	dihydrofolate metabolic process	The chemical reactions and pathways involving dihydrofolate, the dihydroxylated derivative of folate.
	GO:0006760	folic acid-containing compound metabolic process	The chemical reactions and pathways involving a folic acid-containing compound, i.e. any of a group of heterocyclic compounds based on the pteroic acid skeleton conjugated with one or more L-glutamic acid or L-glutamate units.
	GO:0006545	glycine biosynthetic process	The chemical reactions and pathways resulting in the formation of glycine, aminoethanoic acid.
	GO:0009165	nucleotide biosynthetic process	The chemical reactions and pathways resulting in the formation of nucleotides, any nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the glycose moiety; may be mono-, di- or triphosphate; this definition includes cyclic-nucleotides (nucleoside cyclic phosphates).
	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.
	GO:0046654	tetrahydrofolate biosynthetic process	The chemical reactions and pathways resulting in the formation of tetrahydrofolate, 5,6,7,8-tetrahydrofolic acid, a folate derivative bearing additional hydrogens on the pterin group.

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	Cis Peptide Bonds
		Arg A:67 - Pro A:68	[ RasMol ]
		Arg B:67 - Pro B:68	[ RasMol ]
		Leu A:14 - Pro A:15	[ RasMol ]
		Leu B:14 - Pro B:15	[ RasMol ]

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	3roa
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 6)

Sites (6, 6)