2W9S - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Biological Unit 6 (Jmol Viewer)

Title :   STAPHYLOCOCCUS AUREUS S1:DHFR IN COMPLEX WITH TRIMETHOPRIM

Authors :   H. H. Soutter, J. R. Miller

Date :   28 Jan 09 (Deposition) - 24 Mar 09 (Release) - 20 Apr 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

Chains :   Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)
Biol. Unit 5: E  (1x)
Biol. Unit 6: F  (1x)

Keywords :   Antibiotic Resistance, Dhfr, Nadp, Oxidoreductase, Trimethoprim Resistance, One-Carbon Metabolism, Methotrexate Resistance (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   H. Heaslet, M. Harris, K. Fahnoe, R. Sarver, H. Putz, J. Chang, C. Subramanian, G. Barreiro, J. R. Miller
Structural Comparison Of Chromosomal And Exogenous Dihydrofolate Reductase From Staphylococcus Aureus In Complex With The Potent Inhibitor Trimethoprim.
Proteins V. 76 706 2009
PubMed-ID: 19280600 | Reference-DOI: 10.1002/PROT.22383

Molecule 1 - DIHYDROFOLATE REDUCTASE TYPE 1 FROM TN4003
	Chains	:	A, B, C, D, E, F
	EC Number	:	1.5.1.3
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PDEST14
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector	:	PDEST
	Mutation	:	YES
	Organism Scientific	:	STAPHYLOCOCCUS AUREUS
	Organism Taxid	:	1280
	Other Details	:	EXOGENOUS DRUG-RESISTANT VARIANT
	Synonym	:	DEHYDROFOLATE REDUCTASE

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D
Biological Unit 5 (1x)	:					E
Biological Unit 6 (1x)	:						F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 15)

No.	Name	Count	Type	Full Name
1	GOL	6	Ligand/Ion	GLYCEROL
2	NDP	3	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3	TOP	6	Ligand/Ion	TRIMETHOPRIM

Biological Unit 1 (3, 3)

No.	Name	Count	Type	Full Name
1	GOL	1	Ligand/Ion	GLYCEROL
2	NDP	1	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3	TOP	1	Ligand/Ion	TRIMETHOPRIM

Biological Unit 2 (3, 3)

No.	Name	Count	Type	Full Name
1	GOL	1	Ligand/Ion	GLYCEROL
2	NDP	1	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3	TOP	1	Ligand/Ion	TRIMETHOPRIM

Biological Unit 3 (3, 3)

No.	Name	Count	Type	Full Name
1	GOL	1	Ligand/Ion	GLYCEROL
2	NDP	1	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3	TOP	1	Ligand/Ion	TRIMETHOPRIM

Biological Unit 4 (1, 1)

No.	Name	Count	Type	Full Name
1	GOL	-1	Ligand/Ion	GLYCEROL
2	NDP	-1	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3	TOP	1	Ligand/Ion	TRIMETHOPRIM

Biological Unit 5 (2, 3)

No.	Name	Count	Type	Full Name
1	GOL	2	Ligand/Ion	GLYCEROL
2	NDP	-1	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3	TOP	1	Ligand/Ion	TRIMETHOPRIM

Biological Unit 6 (2, 2)

No.	Name	Count	Type	Full Name
1	GOL	1	Ligand/Ion	GLYCEROL
2	NDP	-1	Ligand/Ion	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3	TOP	1	Ligand/Ion	TRIMETHOPRIM

Asymmetric Unit (15, 15)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ARG A:12 , TYR A:126 , GLN D:118	BINDING SITE FOR RESIDUE GOL A1158
02	AC2	SOFTWARE	ARG E:44 , THR E:63 , ASN E:64	BINDING SITE FOR RESIDUE GOL E1158
03	AC3	SOFTWARE	ARG B:12 , TYR B:126 , GLN F:118	BINDING SITE FOR RESIDUE GOL B1158
04	AC4	SOFTWARE	ARG C:12 , TYR C:126 , GLN E:118	BINDING SITE FOR RESIDUE GOL C1158
05	AC5	SOFTWARE	ASN E:18 , ALA E:43 , GLY E:94 , GLN E:95 , THR E:96 , THR E:121	BINDING SITE FOR RESIDUE GOL E1159
06	AC6	SOFTWARE	ASN F:18 , ALA F:43 , GLY F:94 , GLN F:95 , THR F:96	BINDING SITE FOR RESIDUE GOL F1158
07	AC7	SOFTWARE	VAL A:6 , ALA A:7 , ILE A:14 , GLY A:15 , TYR A:16 , ASN A:18 , GLN A:19 , LEU A:20 , ALA A:43 , ARG A:44 , LYS A:45 , THR A:46 , LEU A:62 , THR A:63 , ASN A:64 , GLN A:65 , ASN A:77 , PHE A:92 , GLY A:94 , GLN A:95 , THR A:96 , TYR A:98 , TOP A:1160 , HOH A:2005 , HOH A:2022 , HOH A:2038 , HOH A:2039 , HOH A:2040	BINDING SITE FOR RESIDUE NDP A1159
08	AC8	SOFTWARE	VAL B:6 , ALA B:7 , ILE B:14 , GLY B:15 , TYR B:16 , ASN B:18 , GLN B:19 , LEU B:20 , ALA B:43 , ARG B:44 , LYS B:45 , THR B:46 , LEU B:62 , THR B:63 , ASN B:64 , GLN B:65 , ASN B:77 , PHE B:92 , GLY B:94 , GLN B:95 , THR B:96 , TYR B:98 , THR B:121 , TOP B:1160 , HOH B:2041 , HOH B:2042 , HOH B:2043 , HOH B:2044 , HOH B:2045	BINDING SITE FOR RESIDUE NDP B1159
09	AC9	SOFTWARE	VAL C:6 , ALA C:7 , ILE C:14 , GLY C:15 , TYR C:16 , ASN C:18 , GLN C:19 , LEU C:20 , ALA C:43 , ARG C:44 , LYS C:45 , THR C:46 , LEU C:62 , THR C:63 , ASN C:64 , GLN C:65 , ASN C:77 , PHE C:92 , GLY C:94 , GLN C:95 , THR C:96 , TYR C:98 , TOP C:1160 , HOH C:2004 , HOH C:2022 , HOH C:2041 , HOH C:2043 , HOH C:2044	BINDING SITE FOR RESIDUE NDP C1159
10	BC1	SOFTWARE	ILE A:5 , VAL A:6 , ALA A:7 , LEU A:20 , ASP A:27 , ILE A:31 , SER A:49 , ILE A:50 , PHE A:92 , TYR A:98 , NDP A:1159 , HOH A:2016 , HOH A:2029 , HOH A:2041	BINDING SITE FOR RESIDUE TOP A1160
11	BC2	SOFTWARE	ILE B:5 , VAL B:6 , ALA B:7 , LEU B:20 , ASP B:27 , ILE B:31 , SER B:49 , ILE B:50 , PHE B:92 , TYR B:98 , NDP B:1159 , HOH B:2019 , HOH B:2030 , HOH B:2047	BINDING SITE FOR RESIDUE TOP B1160
12	BC3	SOFTWARE	ILE C:5 , VAL C:6 , ALA C:7 , LEU C:20 , ASP C:27 , ILE C:31 , SER C:49 , ILE C:50 , PHE C:92 , TYR C:98 , NDP C:1159 , HOH C:2030 , HOH C:2045 , HOH C:2046	BINDING SITE FOR RESIDUE TOP C1160
13	BC4	SOFTWARE	ILE D:5 , VAL D:6 , ALA D:7 , ASN D:18 , LEU D:20 , ASP D:27 , ILE D:31 , PHE D:92 , TYR D:98 , HOH D:2001 , HOH D:2020	BINDING SITE FOR RESIDUE TOP D1158
14	BC5	SOFTWARE	ILE E:5 , VAL E:6 , ALA E:7 , ASN E:18 , LEU E:20 , ASP E:27 , ILE E:31 , PHE E:92 , TYR E:98 , THR E:111 , HOH E:2001 , HOH E:2005	BINDING SITE FOR RESIDUE TOP E1160
15	BC6	SOFTWARE	ILE F:5 , VAL F:6 , ALA F:7 , ASN F:18 , LEU F:20 , ASP F:27 , ILE F:31 , PHE F:92 , TYR F:98	BINDING SITE FOR RESIDUE TOP F1159

(no "SS Bond" information available for 2W9S)

Asymmetric Unit

No.	Residues
1	Gly A:93	-	Gly A:94
2	Gly B:93	-	Gly B:94
3	Gly C:93	-	Gly C:94
4	Gly D:93	-	Gly D:94
5	Gly E:93	-	Gly E:94
6	Gly F:93	-	Gly F:94

(no "SAP(SNP)/Variant" information available for 2W9S)

Asymmetric Unit (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DHFR_2	PS51330	Dihydrofolate reductase (DHFR) domain profile.	DYRA_STAAU	2-157	6	A:1-156 B:1-156 C:1-156 D:1-156 E:1-156 F:1-156
2	DHFR_1	PS00075	Dihydrofolate reductase (DHFR) domain signature.	DYRA_STAAU	14-36	6	A:13-35 B:13-35 C:13-35 D:13-35 E:13-35 F:13-35

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DHFR_2	PS51330	Dihydrofolate reductase (DHFR) domain profile.	DYRA_STAAU	2-157	1	A:1-156 - - - - -
2	DHFR_1	PS00075	Dihydrofolate reductase (DHFR) domain signature.	DYRA_STAAU	14-36	1	A:13-35 - - - - -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DHFR_2	PS51330	Dihydrofolate reductase (DHFR) domain profile.	DYRA_STAAU	2-157	1	- B:1-156 - - - -
2	DHFR_1	PS00075	Dihydrofolate reductase (DHFR) domain signature.	DYRA_STAAU	14-36	1	- B:13-35 - - - -

Biological Unit 3 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DHFR_2	PS51330	Dihydrofolate reductase (DHFR) domain profile.	DYRA_STAAU	2-157	1	- - C:1-156 - - -
2	DHFR_1	PS00075	Dihydrofolate reductase (DHFR) domain signature.	DYRA_STAAU	14-36	1	- - C:13-35 - - -

Biological Unit 4 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DHFR_2	PS51330	Dihydrofolate reductase (DHFR) domain profile.	DYRA_STAAU	2-157	1	- - - D:1-156 - -
2	DHFR_1	PS00075	Dihydrofolate reductase (DHFR) domain signature.	DYRA_STAAU	14-36	1	- - - D:13-35 - -

Biological Unit 5 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DHFR_2	PS51330	Dihydrofolate reductase (DHFR) domain profile.	DYRA_STAAU	2-157	1	- - - - E:1-156 -
2	DHFR_1	PS00075	Dihydrofolate reductase (DHFR) domain signature.	DYRA_STAAU	14-36	1	- - - - E:13-35 -

Biological Unit 6 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	DHFR_2	PS51330	Dihydrofolate reductase (DHFR) domain profile.	DYRA_STAAU	2-157	1	- - - - - F:1-156
2	DHFR_1	PS00075	Dihydrofolate reductase (DHFR) domain signature.	DYRA_STAAU	14-36	1	- - - - - F:13-35

(no "Exon" information available for 2W9S)

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:157
 aligned with DYRA_STAAU | P13955 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:157
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       
           DYRA_STAAU     2 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFNSIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFENWEVESSVEGQLDEKNTIPHTFLHLVRR 158
               SCOP domains d2w9sa_ A: automated matches                                                                                                                                  SCOP domains
               CATH domains 2w9sA00 A:1-157 Dihydrofolate Reductase, subunit A                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee...eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee...........eee..hhhhhh....eeeeehhhhhhhhh....eeeeeee.......ee........eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) DHFR_2  PDB: A:1-156 UniProt: 2-157                                                                                                                         - PROSITE (1)
                PROSITE (2) ------------DHFR_1  PDB: A:13-35   -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w9s A   1 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFESIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFEDWEVESSVEGQLDEKNTIPHTFLHLVRR 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain B from PDB  Type:PROTEIN  Length:157
 aligned with DYRA_STAAU | P13955 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:157
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       
           DYRA_STAAU     2 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFNSIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFENWEVESSVEGQLDEKNTIPHTFLHLVRR 158
               SCOP domains d2w9sb_ B: automated matches                                                                                                                                  SCOP domains
               CATH domains 2w9sB00 B:1-157 Dihydrofolate Reductase, subunit A                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee...eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee...........eee..hhhhhh....eee..hhhhhhhhh....eeeeeee.......ee........eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) DHFR_2  PDB: B:1-156 UniProt: 2-157                                                                                                                         - PROSITE (1)
                PROSITE (2) ------------DHFR_1  PDB: B:13-35   -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w9s B   1 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFESIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFEDWEVESSVEGQLDEKNTIPHTFLHLVRR 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain C from PDB  Type:PROTEIN  Length:157
 aligned with DYRA_STAAU | P13955 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:157
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       
           DYRA_STAAU     2 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFNSIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFENWEVESSVEGQLDEKNTIPHTFLHLVRR 158
               SCOP domains d2w9sc_ C: automated matches                                                                                                                                  SCOP domains
               CATH domains 2w9sC00 C:1-157 Dihydrofolate Reductase, subunit A                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee..........eeee.hhhhhhhh...eee..hhhhhhhhh....eeeeeee.......ee........eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) DHFR_2  PDB: C:1-156 UniProt: 2-157                                                                                                                         - PROSITE (1)
                PROSITE (2) ------------DHFR_1  PDB: C:13-35   -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w9s C   1 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFESIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFEDWEVESSVEGQLDEKNTIPHTFLHLVRR 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain D from PDB  Type:PROTEIN  Length:157
 aligned with DYRA_STAAU | P13955 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:157
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       
           DYRA_STAAU     2 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFNSIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFENWEVESSVEGQLDEKNTIPHTFLHLVRR 158
               SCOP domains d2w9sd_ D: automated matches                                                                                                                                  SCOP domains
               CATH domains 2w9sD00 D:1-157 Dihydrofolate Reductase, subunit A                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee...........eee.hhhhh......eee..hhhhhhhhh....eeeeeee.......ee........eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) DHFR_2  PDB: D:1-156 UniProt: 2-157                                                                                                                         - PROSITE (1)
                PROSITE (2) ------------DHFR_1  PDB: D:13-35   -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w9s D   1 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFESIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFEDWEVESSVEGQLDEKNTIPHTFLHLVRR 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain E from PDB  Type:PROTEIN  Length:157
 aligned with DYRA_STAAU | P13955 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:157
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       
           DYRA_STAAU     2 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFNSIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFENWEVESSVEGQLDEKNTIPHTFLHLVRR 158
               SCOP domains d2w9se_ E: automated matches                                                                                                                                  SCOP domains
               CATH domains 2w9sE00 E:1-157 Dihydrofolate Reductase, subunit A                                                                                                            CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee....eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee...........eee.hhhhhhhh...eeeeehhhhhhhhh....eeeeeee.......ee........eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) DHFR_2  PDB: E:1-156 UniProt: 2-157                                                                                                                         - PROSITE (1)
                PROSITE (2) ------------DHFR_1  PDB: E:13-35   -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w9s E   1 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFESIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFEDWEVESSVEGQLDEKNTIPHTFLHLVRR 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

Chain F from PDB  Type:PROTEIN  Length:157
 aligned with DYRA_STAAU | P13955 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:157
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       
           DYRA_STAAU     2 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFNSIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFENWEVESSVEGQLDEKNTIPHTFLHLVRR 158
               SCOP domains d2w9sf_ F: automated matches                                                                                                                                  SCOP domains
               CATH domains 2w9sF00 F:1-157 Dihydrofolate Reductase, subunit A                                                                                                            CATH domains
           Pfam domains (1) DHFR_1-2w9sF01 F:1-156                                                                                                                                      - Pfam domains (1)
           Pfam domains (2) DHFR_1-2w9sF02 F:1-156                                                                                                                                      - Pfam domains (2)
           Pfam domains (3) DHFR_1-2w9sF03 F:1-156                                                                                                                                      - Pfam domains (3)
           Pfam domains (4) DHFR_1-2w9sF04 F:1-156                                                                                                                                      - Pfam domains (4)
           Pfam domains (5) DHFR_1-2w9sF05 F:1-156                                                                                                                                      - Pfam domains (5)
           Pfam domains (6) DHFR_1-2w9sF06 F:1-156                                                                                                                                      - Pfam domains (6)
         Sec.struct. author .eeeeeeee...eee........hhhhhhhhhhhhh..eeeeehhhhhhhh......eeeee...........eee..hhhhhhh...eee..hhhhhhhhh....eeeeeee.......ee........eeeeeeee..........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) DHFR_2  PDB: F:1-156 UniProt: 2-157                                                                                                                         - PROSITE (1)
                PROSITE (2) ------------DHFR_1  PDB: F:13-35   -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w9s F   1 TLSIIVAHDKQRVIGYQNQLPWHLPNDLKHIKQLTTGNTLVMARKTFESIGKPLPNRRNVVLTNQASFHHEGVDVINSLDEIKELSGHVFIFGGQTLYEAMIDQVDDMYITVIDGKFQGDTFFPPYTFEDWEVESSVEGQLDEKNTIPHTFLHLVRR 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150

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(

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Folds(

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Superfamilies( (-)

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Families(

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Protein Domains( (-)

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Organisms( (-)

)

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

Fold: Dihydrofolate reductase-like (332)

Superfamily: Dihydrofolate reductase-like (332)

Family: automated matches (76)

Protein domain: automated matches (76)

Staphylococcus aureus [TaxId: 1280] (7)

1a	d2w9sa_	A:
1b	d2w9sb_	B:
1c	d2w9sc_	C:
1d	d2w9sd_	D:
1e	d2w9se_	E:
1f	d2w9sf_	F:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Dihydrofolate Reductase, subunit A (200)

Homologous Superfamily: Dihydrofolate Reductase, subunit A (200)

Staphylococcus aureus. Organism_taxid: 1280. (2)

1a	2w9sA00	A:1-157
1b	2w9sB00	B:1-157
1c	2w9sC00	C:1-157
1d	2w9sD00	D:1-157
1e	2w9sE00	E:1-157
1f	2w9sF00	F:1-157

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: DHFred (95)

Family: DHFR_1 (89)

Staphylococcus aureus (7)

1a	DHFR_1-2w9sF01	F:1-156
1b	DHFR_1-2w9sF02	F:1-156
1c	DHFR_1-2w9sF03	F:1-156
1d	DHFR_1-2w9sF04	F:1-156
1e	DHFR_1-2w9sF05	F:1-156
1f	DHFR_1-2w9sF06	F:1-156

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F (DYRA_STAAU | P13955)

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:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
	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:0006730	one-carbon metabolic process	The chemical reactions and pathways involving the transfer of one-carbon units in various oxidation states.
	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:0046677	response to antibiotic	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
	GO:0031427	response to methotrexate	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a methotrexate stimulus. Methotrexate is 4-amino-10-methylformic acid, a folic acid analogue that is a potent competitive inhibitor of dihydrofolate reductase.
	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.

Asymmetric Unit
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	Cis Peptide Bonds
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		Gly C:93 - Gly C:94	[ RasMol ]
		Gly D:93 - Gly D:94	[ RasMol ]
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		Gly F:93 - Gly F:94	[ RasMol ]

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	2w9s
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	DYRA_STAAU \| P13955	:	2w9t

2w9t	STAPHYLOCOCCUS AUREUS S1:DHFR

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 15)

Sites (15, 15)

SS Bonds (0, 0)

Cis Peptide Bonds (6, 6)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 12)

Exons (0, 0)

Sequences/Alignments

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SCOP Domains (1, 6)

CATH Domains (1, 6)

Pfam Domains (1, 6)

Gene Ontology (10, 10)

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