HEADER ELECTRON TRANSPORT 07-MAY-20 7C2B TITLE CRYSTAL STRUCTURE OF FERREDOXIN: THIOREDOXIN REDUCTASE AND THIOREDOXIN TITLE 2 F2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERREDOXIN-THIOREDOXIN REDUCTASE CATALYTIC CHAIN, COMPND 3 CHLOROPLASTIC; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: FTR-C,FERREDOXIN-THIOREDOXIN REDUCTASE SUBUNIT B,FTR-B; COMPND 6 EC: 1.8.7.2; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: FERREDOXIN-THIOREDOXIN REDUCTASE VARIABLE CHAIN, COMPND 10 CHLOROPLASTIC; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: FERREDOXIN/THIOREDOXIN REDUCTASE SUBUNIT A (VARIABLE COMPND 13 SUBUNIT) 2,PUTATIVE LIPOIC ACID SYNTHASE; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 3; COMPND 16 MOLECULE: THIOREDOXIN F2, CHLOROPLASTIC; COMPND 17 CHAIN: C; COMPND 18 SYNONYM: ATTRXF2,THIOREDOXIN F1,ATTRXF1; COMPND 19 ENGINEERED: YES; COMPND 20 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 CELL: CHLOROPLAST; SOURCE 6 GENE: FTRC; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETDUET1; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 13 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 14 ORGANISM_TAXID: 3702; SOURCE 15 CELL: CHLOROPLAST; SOURCE 16 GENE: FTRA2, FERREDOXIN, AT5G08410, AT5G08410/F8L15_140, SOURCE 17 C24_LOCUS21561, F8L15.14; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 20 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 21 EXPRESSION_SYSTEM_PLASMID: PETDUET1; SOURCE 22 MOL_ID: 3; SOURCE 23 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 24 ORGANISM_COMMON: MOUSE-EAR CRESS; SOURCE 25 ORGANISM_TAXID: 3702; SOURCE 26 CELL: CHLOROPLAST; SOURCE 27 GENE: AT5G16400, MQK4.13; SOURCE 28 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 29 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 30 EXPRESSION_SYSTEM_PLASMID: PET23 KEYWDS FTR, TRX F2, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR G.KURISU,L.JUNIAR,H.TANAKA REVDAT 3 29-NOV-23 7C2B 1 REMARK REVDAT 2 02-DEC-20 7C2B 1 JRNL REVDAT 1 14-OCT-20 7C2B 0 JRNL AUTH L.JUNIAR,H.TANAKA,K.YOSHIDA,T.HISABORI,G.KURISU JRNL TITL STRUCTURAL BASIS FOR THIOREDOXIN ISOFORM-BASED FINE-TUNING JRNL TITL 2 OF FERREDOXIN-THIOREDOXIN REDUCTASE ACTIVITY. JRNL REF PROTEIN SCI. V. 29 2538 2020 JRNL REFN ESSN 1469-896X JRNL PMID 33015914 JRNL DOI 10.1002/PRO.3964 REMARK 2 REMARK 2 RESOLUTION. 1.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.260 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 37802 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1891 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 48.7298 - 5.3152 0.99 2609 140 0.1597 0.1885 REMARK 3 2 5.3152 - 4.2196 0.99 2628 136 0.1458 0.1966 REMARK 3 3 4.2196 - 3.6864 1.00 2651 130 0.1473 0.1781 REMARK 3 4 3.6864 - 3.3495 1.00 2630 136 0.1613 0.1872 REMARK 3 5 3.3495 - 3.1094 1.00 2605 142 0.1764 0.2019 REMARK 3 6 3.1094 - 2.9261 1.00 2623 140 0.1903 0.2331 REMARK 3 7 2.9261 - 2.7796 1.00 2627 139 0.1869 0.2010 REMARK 3 8 2.7796 - 2.6586 1.00 2636 138 0.1838 0.2621 REMARK 3 9 2.6586 - 2.5563 1.00 2643 137 0.1847 0.2002 REMARK 3 10 2.5563 - 2.4681 1.00 2626 138 0.1779 0.1999 REMARK 3 11 2.4681 - 2.3909 1.00 2650 141 0.1801 0.2137 REMARK 3 12 2.3909 - 2.3226 0.99 2603 136 0.1760 0.1988 REMARK 3 13 2.3226 - 2.2614 1.00 2618 132 0.1755 0.1744 REMARK 3 14 2.2614 - 2.2062 0.99 2617 138 0.1789 0.2553 REMARK 3 15 2.2062 - 2.1561 0.99 2613 137 0.1853 0.2517 REMARK 3 16 2.1561 - 2.1102 0.99 2604 139 0.1892 0.1853 REMARK 3 17 2.1102 - 2.0680 0.99 2626 133 0.1851 0.2097 REMARK 3 18 2.0680 - 2.0290 0.99 2637 137 0.1995 0.2122 REMARK 3 19 2.0290 - 1.9927 0.99 2611 138 0.2192 0.2247 REMARK 3 20 1.9927 - 1.9589 0.99 2612 136 0.2191 0.2966 REMARK 3 21 1.9589 - 1.9273 0.99 2591 138 0.2249 0.2407 REMARK 3 22 1.9273 - 1.8977 0.99 2617 140 0.2431 0.2549 REMARK 3 23 1.8977 - 1.8698 0.99 2594 136 0.2426 0.2634 REMARK 3 24 1.8698 - 1.8434 0.98 2624 141 0.2465 0.2545 REMARK 3 25 1.8434 - 1.8185 0.99 2606 136 0.2571 0.2609 REMARK 3 26 1.8185 - 1.7949 0.97 2529 139 0.2707 0.2790 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.210 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.08 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7C2B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1300016897. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-FEB-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37811 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.795 REMARK 200 RESOLUTION RANGE LOW (A) : 48.730 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.10450 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.99170 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2PU9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM MG NITRATE 16-20 % PEG 3,350, REMARK 280 PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 34.36900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.52050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.97150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.52050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.36900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.97150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 1 REMARK 465 LYS A 2 REMARK 465 MET A 115 REMARK 465 ASP B 1 REMARK 465 ILE B 2 REMARK 465 ALA B 3 REMARK 465 VAL B 4 REMARK 465 LYS B 5 REMARK 465 SER B 6 REMARK 465 ALA B 7 REMARK 465 ALA B 8 REMARK 465 SER B 9 REMARK 465 VAL B 10 REMARK 465 ASP B 11 REMARK 465 ALA B 12 REMARK 465 ASP B 13 REMARK 465 ALA B 14 REMARK 465 ASP B 15 REMARK 465 LEU B 16 REMARK 465 SER B 17 REMARK 465 SER B 18 REMARK 465 SER B 19 REMARK 465 THR B 20 REMARK 465 SER B 21 REMARK 465 LEU B 22 REMARK 465 GLU B 23 REMARK 465 PRO B 112 REMARK 465 GLU C 1 REMARK 465 THR C 2 REMARK 465 VAL C 3 REMARK 465 ASN C 4 REMARK 465 GLY C 115 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 60 -81.62 -80.93 REMARK 500 LEU B 44 112.74 -160.76 REMARK 500 ALA C 100 53.11 -97.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 201 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 54 SG REMARK 620 2 SF4 A 201 S1 105.9 REMARK 620 3 SF4 A 201 S3 146.5 103.5 REMARK 620 4 SF4 A 201 S4 91.4 103.0 97.3 REMARK 620 5 CYS A 86 SG 75.9 98.3 84.4 157.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 201 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 73 SG REMARK 620 2 SF4 A 201 S2 112.4 REMARK 620 3 SF4 A 201 S3 117.5 106.1 REMARK 620 4 SF4 A 201 S4 114.6 105.8 99.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 201 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 75 SG REMARK 620 2 SF4 A 201 S1 112.6 REMARK 620 3 SF4 A 201 S2 113.7 105.0 REMARK 620 4 SF4 A 201 S4 115.1 104.7 104.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 201 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 84 SG REMARK 620 2 SF4 A 201 S1 110.6 REMARK 620 3 SF4 A 201 S2 116.3 104.8 REMARK 620 4 SF4 A 201 S3 114.0 105.0 105.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SF4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 C 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 C 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 C 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 C 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 C 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 C 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG C 208 DBREF 7C2B A 1 115 UNP Q9SJ89 FTRC_ARATH 32 146 DBREF 7C2B B 1 112 UNP Q8LBP6 Q8LBP6_ARATH 73 184 DBREF 7C2B C 1 115 UNP Q9XFH9 TRXF2_ARATH 71 185 SEQADV 7C2B SER C 42 UNP Q9XFH9 CYS 112 ENGINEERED MUTATION SEQRES 1 A 115 ALA LYS THR GLU PRO SER GLU LYS SER VAL GLU ILE MET SEQRES 2 A 115 ARG LYS PHE SER GLU GLN TYR ALA ARG ARG SER GLY THR SEQRES 3 A 115 TYR PHE CYS VAL ASP LYS GLY VAL THR SER VAL VAL ILE SEQRES 4 A 115 LYS GLY LEU ALA GLU HIS LYS ASP SER TYR GLY ALA PRO SEQRES 5 A 115 LEU CYS PRO CYS ARG HIS TYR ASP ASP LYS ALA ALA GLU SEQRES 6 A 115 VAL GLY GLN GLY PHE TRP ASN CYS PRO CYS VAL PRO MET SEQRES 7 A 115 ARG GLU ARG LYS GLU CYS HIS CYS MET LEU PHE LEU THR SEQRES 8 A 115 PRO ASP ASN ASP PHE ALA GLY LYS ASP GLN THR ILE THR SEQRES 9 A 115 SER ASP GLU ILE LYS GLU THR THR ALA ASN MET SEQRES 1 B 112 ASP ILE ALA VAL LYS SER ALA ALA SER VAL ASP ALA ASP SEQRES 2 B 112 ALA ASP LEU SER SER SER THR SER LEU GLU THR GLU GLU SEQRES 3 B 112 ASP GLU LYS ALA LYS GLU LYS ILE GLY ALA ARG VAL ARG SEQRES 4 B 112 VAL THR VAL PRO LEU LYS VAL TYR HIS VAL VAL ARG VAL SEQRES 5 B 112 PRO GLU VAL GLU LEU MET GLY MET GLU GLY PHE ILE LYS SEQRES 6 B 112 ASP TYR VAL VAL LEU TRP LYS GLY LYS LYS ILE SER ALA SEQRES 7 B 112 ASN LEU PRO PHE LYS VAL GLN PHE VAL LYS GLU ILE GLU SEQRES 8 B 112 GLY ARG GLY PRO VAL LYS PHE PHE THR HIS LEU LYS GLU SEQRES 9 B 112 ASP GLU PHE GLU LEU ILE ASP PRO SEQRES 1 C 115 GLU THR VAL ASN VAL THR VAL GLY GLN VAL THR GLU VAL SEQRES 2 C 115 ASP LYS ASP THR PHE TRP PRO ILE VAL LYS ALA ALA GLY SEQRES 3 C 115 ASP LYS ILE VAL VAL LEU ASP MET TYR THR GLN TRP CYS SEQRES 4 C 115 GLY PRO SER LYS VAL ILE ALA PRO LYS TYR LYS GLU LEU SEQRES 5 C 115 SER GLU LYS TYR GLN ASP MET VAL PHE LEU LYS LEU ASP SEQRES 6 C 115 CYS ASN GLN ASP ASN LYS PRO LEU ALA LYS GLU LEU GLY SEQRES 7 C 115 ILE ARG VAL VAL PRO THR PHE LYS ILE LEU LYS ASP ASN SEQRES 8 C 115 LYS VAL VAL LYS GLU VAL THR GLY ALA LYS TYR GLU ASP SEQRES 9 C 115 LEU LEU ALA ALA ILE GLU ALA ALA ARG SER GLY HET SF4 A 201 8 HET NO3 A 202 4 HET NO3 A 203 4 HET NO3 A 204 4 HET NO3 A 205 4 HET NO3 A 206 4 HET NO3 A 207 4 HET NO3 B 201 4 HET NO3 C 201 4 HET NO3 C 202 4 HET NO3 C 203 4 HET NO3 C 204 4 HET NO3 C 205 4 HET NO3 C 206 4 HET NO3 C 207 4 HET MG C 208 1 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM NO3 NITRATE ION HETNAM MG MAGNESIUM ION FORMUL 4 SF4 FE4 S4 FORMUL 5 NO3 14(N O3 1-) FORMUL 19 MG MG 2+ FORMUL 20 HOH *238(H2 O) HELIX 1 AA1 SER A 6 GLY A 25 1 20 HELIX 2 AA2 ASP A 31 GLY A 50 1 20 HELIX 3 AA3 ASP A 61 GLY A 69 1 9 HELIX 4 AA4 CYS A 75 LYS A 82 1 8 HELIX 5 AA5 THR A 104 THR A 112 1 9 HELIX 6 AA6 GLU B 25 GLU B 32 1 8 HELIX 7 AA7 LYS B 103 ASP B 105 5 3 HELIX 8 AA8 THR C 17 ALA C 25 1 9 HELIX 9 AA9 CYS C 39 TYR C 56 1 18 HELIX 10 AB1 ASN C 70 GLY C 78 1 9 HELIX 11 AB2 LYS C 101 SER C 114 1 14 SHEET 1 AA1 5 GLY B 94 LEU B 102 0 SHEET 2 AA1 5 PHE B 82 ILE B 90 -1 N PHE B 86 O PHE B 98 SHEET 3 AA1 5 GLU B 61 TYR B 67 -1 N PHE B 63 O GLN B 85 SHEET 4 AA1 5 ARG B 37 VAL B 40 -1 N VAL B 38 O GLY B 62 SHEET 5 AA1 5 PHE B 107 LEU B 109 -1 O GLU B 108 N ARG B 39 SHEET 1 AA2 2 LYS B 45 VAL B 46 0 SHEET 2 AA2 2 VAL B 55 GLU B 56 -1 O VAL B 55 N VAL B 46 SHEET 1 AA3 2 LEU B 70 TRP B 71 0 SHEET 2 AA3 2 LYS B 74 LYS B 75 -1 O LYS B 74 N TRP B 71 SHEET 1 AA4 5 VAL C 10 VAL C 13 0 SHEET 2 AA4 5 VAL C 60 ASP C 65 1 O LYS C 63 N VAL C 13 SHEET 3 AA4 5 VAL C 30 TYR C 35 1 N VAL C 31 O VAL C 60 SHEET 4 AA4 5 THR C 84 LYS C 89 -1 O LEU C 88 N VAL C 30 SHEET 5 AA4 5 LYS C 92 THR C 98 -1 O VAL C 97 N PHE C 85 SSBOND 1 CYS A 56 CYS C 39 1555 1555 2.07 LINK SG CYS A 54 FE2 SF4 A 201 1555 1555 2.48 LINK SG CYS A 73 FE1 SF4 A 201 1555 1555 2.34 LINK SG CYS A 75 FE3 SF4 A 201 1555 1555 2.34 LINK SG CYS A 84 FE4 SF4 A 201 1555 1555 2.37 LINK SG CYS A 86 FE2 SF4 A 201 1555 1555 2.64 CISPEP 1 CYS A 73 PRO A 74 0 -1.26 CISPEP 2 VAL C 82 PRO C 83 0 -4.66 SITE 1 AC1 7 CYS A 54 CYS A 73 CYS A 75 MET A 78 SITE 2 AC1 7 CYS A 84 HIS A 85 CYS A 86 SITE 1 AC2 4 ARG A 57 HOH A 301 ASN B 79 VAL C 81 SITE 1 AC3 4 ARG A 23 TRP C 19 PRO C 20 LYS C 23 SITE 1 AC4 7 ARG A 57 TRP A 71 HIS A 85 HOH A 353 SITE 2 AC4 7 HOH A 375 ASN B 79 VAL C 81 SITE 1 AC5 2 VAL A 37 THR A 112 SITE 1 AC6 1 ASP A 31 SITE 1 AC7 4 GLN A 68 PHE A 70 HOH A 364 HIS B 101 SITE 1 AC8 3 PRO A 77 GLU A 83 ASN B 79 SITE 1 AC9 7 MET A 13 LYS A 46 PRO A 52 ASN A 72 SITE 2 AC9 7 LYS C 92 VAL C 94 HOH C 310 SITE 1 AD1 5 LYS A 46 LYS C 89 VAL C 94 LYS C 95 SITE 2 AD1 5 ALA C 112 SITE 1 AD2 8 HIS A 58 TYR A 59 LYS A 62 CYS C 66 SITE 2 AD2 8 ASN C 67 GLN C 68 LYS C 71 HOH C 333 SITE 1 AD3 6 HIS A 58 ASP A 60 LYS C 71 LYS C 75 SITE 2 AD3 6 ARG C 80 HOH C 354 SITE 1 AD4 5 TYR C 35 SER C 42 HOH C 304 HOH C 307 SITE 2 AD4 5 HOH C 367 SITE 1 AD5 3 GLU C 96 HOH C 337 HOH C 373 SITE 1 AD6 4 MET B 58 GLU C 110 ARG C 113 HOH C 326 SITE 1 AD7 6 HOH A 336 HOH A 369 HOH C 314 HOH C 363 SITE 2 AD7 6 HOH C 378 HOH C 394 CRYST1 68.738 83.943 69.041 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.014548 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011913 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014484 0.00000