PDB Short entry for 1OAF HEADER OXIDOREDUCTASE 13-JAN-03 1OAF TITLE ASCOBATE PEROXIDASE FROM SOYBEAN CYTOSOL IN COMPLEX WITH ASCORBATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASCORBATE PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.11.1.11; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLYCINE MAX; SOURCE 3 ORGANISM_COMMON: SOYBEAN; SOURCE 4 ORGANISM_TAXID: 3847; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: SG13009; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PAPX4; SOURCE 9 OTHER_DETAILS: N-TERMINAL 6-HIS TAG KEYWDS OXIDOREDUCTASE, HEME PEROXIDASE, PEROXIDE SCAVENGE, ASCORBATE KEYWDS 2 PEROXIDASE EXPDTA X-RAY DIFFRACTION AUTHOR K.H.SHARP,E.L.RAVEN,P.C.E.MOODY REVDAT 5 13-DEC-23 1OAF 1 HETSYN REVDAT 4 29-JUL-20 1OAF 1 REMARK LINK SITE REVDAT 3 24-FEB-09 1OAF 1 VERSN REVDAT 2 27-MAR-03 1OAF 1 JRNL REVDAT 1 20-MAR-03 1OAF 0 JRNL AUTH K.H.SHARP,M.MEWIES,P.C.E.MOODY,E.L.RAVEN JRNL TITL CRYSTAL STRUCTURE OF THE ASCORBATE PEROXIDASE-ASCORBATE JRNL TITL 2 COMPLEX JRNL REF NAT.STRUCT.BIOL. V. 10 303 2003 JRNL REFN ISSN 1072-8368 JRNL PMID 12640445 JRNL DOI 10.1038/NSB913 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 24727 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2518 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1911 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 56 REMARK 3 SOLVENT ATOMS : 505 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.67 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.24000 REMARK 3 B22 (A**2) : 0.24000 REMARK 3 B33 (A**2) : -0.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.073 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.065 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.036 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.886 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS.RESIDUE 1 AND THE N-TERMINAL HIS-TAG ARE NOT VISIBLE REMARK 4 REMARK 4 1OAF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JAN-03. REMARK 100 THE DEPOSITION ID IS D_1290011835. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.30 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.94 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49370 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 54.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1APX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.25M LI2SO4, 0.1M HEPES, PH8.3, PH REMARK 280 8.30 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 40.66400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 40.66400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.44200 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 40.66400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 40.66400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 37.44200 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 40.66400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.66400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 37.44200 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 40.66400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.66400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 37.44200 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 MET A -11 REMARK 465 ARG A -10 REMARK 465 GLY A -9 REMARK 465 SER A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 GLY A -1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 2284 O HOH A 2286 1.46 REMARK 500 O HOH A 2396 O HOH A 2398 1.53 REMARK 500 OE1 GLU A 200 O HOH A 2437 1.58 REMARK 500 O HOH A 2124 O HOH A 2126 1.64 REMARK 500 OD2 ASP A 121 O HOH A 2325 1.66 REMARK 500 OD2 ASP A 11 O HOH A 2071 1.66 REMARK 500 O HOH A 2226 O HOH A 2230 1.66 REMARK 500 O HOH A 2215 O HOH A 2398 1.73 REMARK 500 OE1 GLU A 171 O HOH A 2397 1.82 REMARK 500 O HOH A 2171 O HOH A 2174 1.83 REMARK 500 OD1 ASP A 249 O HOH A 2494 1.83 REMARK 500 O HOH A 2059 O HOH A 2060 1.86 REMARK 500 CG ASP A 121 O HOH A 2325 1.89 REMARK 500 CB ASP A 121 O HOH A 2325 1.94 REMARK 500 N GLY A 201 O HOH A 2438 1.96 REMARK 500 NE2 HIS A 116 O HOH A 2313 2.01 REMARK 500 OH TYR A 93 O HOH A 2290 2.03 REMARK 500 CA GLY A 201 O HOH A 2438 2.03 REMARK 500 O HOH A 2321 O HOH A 2324 2.04 REMARK 500 CB SER A 69 O HOH A 2229 2.12 REMARK 500 CE1 TYR A 93 O HOH A 2290 2.14 REMARK 500 CD GLU A 200 O HOH A 2437 2.15 REMARK 500 O HOH A 2077 O HOH A 2150 2.15 REMARK 500 O HOH A 2207 O HOH A 2208 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OG SER A 9 O SER A 173 6565 1.57 REMARK 500 O HOH A 2101 O HOH A 2225 8666 1.62 REMARK 500 O HOH A 2287 O HOH A 2406 6565 1.69 REMARK 500 O HOH A 2144 O HOH A 2452 5555 1.71 REMARK 500 O LYS A 122 CG GLU A 200 6565 2.14 REMARK 500 CA VAL A 8 O LYS A 170 6565 2.15 REMARK 500 O HOH A 2184 O HOH A 2288 6465 2.16 REMARK 500 O HOH A 2061 O HOH A 2225 8666 2.17 REMARK 500 O HOH A 2337 O HOH A 2337 8665 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 172 -84.96 -102.93 REMARK 500 ALA A 248 53.35 71.86 REMARK 500 ASP A 249 110.31 38.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2003 DISTANCE = 7.80 ANGSTROMS REMARK 525 HOH A2004 DISTANCE = 7.47 ANGSTROMS REMARK 525 HOH A2015 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A2020 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A2021 DISTANCE = 7.41 ANGSTROMS REMARK 525 HOH A2022 DISTANCE = 6.88 ANGSTROMS REMARK 525 HOH A2023 DISTANCE = 8.64 ANGSTROMS REMARK 525 HOH A2024 DISTANCE = 10.58 ANGSTROMS REMARK 525 HOH A2025 DISTANCE = 11.80 ANGSTROMS REMARK 525 HOH A2026 DISTANCE = 9.19 ANGSTROMS REMARK 525 HOH A2027 DISTANCE = 8.96 ANGSTROMS REMARK 525 HOH A2028 DISTANCE = 11.05 ANGSTROMS REMARK 525 HOH A2031 DISTANCE = 9.87 ANGSTROMS REMARK 525 HOH A2032 DISTANCE = 11.70 ANGSTROMS REMARK 525 HOH A2040 DISTANCE = 10.31 ANGSTROMS REMARK 525 HOH A2041 DISTANCE = 8.32 ANGSTROMS REMARK 525 HOH A2042 DISTANCE = 8.71 ANGSTROMS REMARK 525 HOH A2047 DISTANCE = 7.91 ANGSTROMS REMARK 525 HOH A2048 DISTANCE = 9.69 ANGSTROMS REMARK 525 HOH A2049 DISTANCE = 10.27 ANGSTROMS REMARK 525 HOH A2050 DISTANCE = 10.73 ANGSTROMS REMARK 525 HOH A2051 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH A2062 DISTANCE = 9.17 ANGSTROMS REMARK 525 HOH A2063 DISTANCE = 8.01 ANGSTROMS REMARK 525 HOH A2064 DISTANCE = 9.52 ANGSTROMS REMARK 525 HOH A2066 DISTANCE = 6.78 ANGSTROMS REMARK 525 HOH A2076 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A2077 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A2080 DISTANCE = 6.44 ANGSTROMS REMARK 525 HOH A2082 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A2083 DISTANCE = 7.30 ANGSTROMS REMARK 525 HOH A2084 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH A2085 DISTANCE = 7.85 ANGSTROMS REMARK 525 HOH A2086 DISTANCE = 7.97 ANGSTROMS REMARK 525 HOH A2087 DISTANCE = 9.28 ANGSTROMS REMARK 525 HOH A2088 DISTANCE = 9.59 ANGSTROMS REMARK 525 HOH A2097 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH A2110 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A2111 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH A2136 DISTANCE = 8.30 ANGSTROMS REMARK 525 HOH A2137 DISTANCE = 6.60 ANGSTROMS REMARK 525 HOH A2138 DISTANCE = 8.12 ANGSTROMS REMARK 525 HOH A2139 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH A2153 DISTANCE = 7.80 ANGSTROMS REMARK 525 HOH A2154 DISTANCE = 8.55 ANGSTROMS REMARK 525 HOH A2155 DISTANCE = 8.83 ANGSTROMS REMARK 525 HOH A2156 DISTANCE = 8.68 ANGSTROMS REMARK 525 HOH A2160 DISTANCE = 6.83 ANGSTROMS REMARK 525 HOH A2161 DISTANCE = 8.10 ANGSTROMS REMARK 525 HOH A2187 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A2262 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH A2282 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A2283 DISTANCE = 7.33 ANGSTROMS 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 HEM A1251 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 163 NE2 REMARK 620 2 HEM A1251 NA 96.4 REMARK 620 3 HEM A1251 NB 93.4 88.5 REMARK 620 4 HEM A1251 NC 92.8 170.8 91.0 REMARK 620 5 HEM A1251 ND 95.9 89.8 170.7 89.3 REMARK 620 6 HOH A2503 O 176.2 82.1 83.1 88.7 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1252 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 164 O REMARK 620 2 ASN A 182 O 119.1 REMARK 620 3 ILE A 185 O 94.8 90.3 REMARK 620 4 HOH A2420 O 139.0 99.1 99.4 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OAG RELATED DB: PDB REMARK 900 ASCOBATE PEROXIDASE FROM SOYBEAN CYTOSOL IN COMPLEX WITH ASCORBATE DBREF 1OAF A -11 -1 PDB 1OAF 1OAF -11 -1 DBREF 1OAF A 1 250 UNP Q43758 Q43758 1 250 SEQADV 1OAF SER A 1 UNP Q43758 MET 1 EXPRESSION TAG SEQRES 1 A 261 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER GLY SEQRES 2 A 261 LYS SER TYR PRO THR VAL SER ALA ASP TYR GLN LYS ALA SEQRES 3 A 261 VAL GLU LYS ALA LYS LYS LYS LEU ARG GLY PHE ILE ALA SEQRES 4 A 261 GLU LYS ARG CYS ALA PRO LEU MET LEU ARG LEU ALA TRP SEQRES 5 A 261 HIS SER ALA GLY THR PHE ASP LYS GLY THR LYS THR GLY SEQRES 6 A 261 GLY PRO PHE GLY THR ILE LYS HIS PRO ALA GLU LEU ALA SEQRES 7 A 261 HIS SER ALA ASN ASN GLY LEU ASP ILE ALA VAL ARG LEU SEQRES 8 A 261 LEU GLU PRO LEU LYS ALA GLU PHE PRO ILE LEU SER TYR SEQRES 9 A 261 ALA ASP PHE TYR GLN LEU ALA GLY VAL VAL ALA VAL GLU SEQRES 10 A 261 VAL THR GLY GLY PRO GLU VAL PRO PHE HIS PRO GLY ARG SEQRES 11 A 261 GLU ASP LYS PRO GLU PRO PRO PRO GLU GLY ARG LEU PRO SEQRES 12 A 261 ASP ALA THR LYS GLY SER ASP HIS LEU ARG ASP VAL PHE SEQRES 13 A 261 GLY LYS ALA MET GLY LEU THR ASP GLN ASP ILE VAL ALA SEQRES 14 A 261 LEU SER GLY GLY HIS THR ILE GLY ALA ALA HIS LYS GLU SEQRES 15 A 261 ARG SER GLY PHE GLU GLY PRO TRP THR SER ASN PRO LEU SEQRES 16 A 261 ILE PHE ASP ASN SER TYR PHE THR GLU LEU LEU SER GLY SEQRES 17 A 261 GLU LYS GLU GLY LEU LEU GLN LEU PRO SER ASP LYS ALA SEQRES 18 A 261 LEU LEU SER ASP PRO VAL PHE ARG PRO LEU VAL ASP LYS SEQRES 19 A 261 TYR ALA ALA ASP GLU ASP ALA PHE PHE ALA ASP TYR ALA SEQRES 20 A 261 GLU ALA HIS GLN LYS LEU SER GLU LEU GLY PHE ALA ASP SEQRES 21 A 261 ALA HET HEM A1251 43 HET NA A1252 1 HET ASC A1253 12 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NA SODIUM ION HETNAM ASC ASCORBIC ACID HETSYN HEM HEME HETSYN ASC VITAMIN C FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 NA NA 1+ FORMUL 4 ASC C6 H8 O6 FORMUL 5 HOH *505(H2 O) HELIX 1 1 SER A 9 ARG A 31 1 23 HELIX 2 2 CYS A 32 GLY A 45 1 14 HELIX 3 3 GLY A 58 LYS A 61 5 4 HELIX 4 4 HIS A 62 ALA A 67 1 6 HELIX 5 5 HIS A 68 ASN A 72 5 5 HELIX 6 6 GLY A 73 GLU A 87 1 15 HELIX 7 7 SER A 92 THR A 108 1 17 HELIX 8 8 GLY A 137 GLY A 146 1 10 HELIX 9 9 THR A 152 GLY A 161 1 10 HELIX 10 10 GLY A 162 ILE A 165 5 4 HELIX 11 11 ASN A 188 GLY A 197 1 10 HELIX 12 12 LEU A 205 ASP A 214 1 10 HELIX 13 13 VAL A 216 ASP A 227 1 12 HELIX 14 14 ASP A 227 GLU A 244 1 18 SHEET 1 AA 2 ALA A 167 ALA A 168 0 SHEET 2 AA 2 GLY A 177 PRO A 178 -1 O GLY A 177 N ALA A 168 LINK NE2 HIS A 163 FE HEM A1251 1555 1555 2.11 LINK O THR A 164 NA NA A1252 1555 1555 2.22 LINK O ASN A 182 NA NA A1252 1555 1555 2.32 LINK O ILE A 185 NA NA A1252 1555 1555 2.36 LINK FE HEM A1251 O HOH A2503 1555 1555 2.08 LINK NA NA A1252 O HOH A2420 1555 1555 2.26 CRYST1 81.328 81.328 74.884 90.00 90.00 90.00 P 42 21 2 8 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 0.012296 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012296 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013354 0.00000