HEADER OXIDOREDUCTASE 23-NOV-12 3ZCY TITLE ASCORBATE PEROXIDASE W41A-H42Y MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASCORBATE PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 2-250; COMPND 5 SYNONYM: CYTOSOLIC ASCORBATE PEROXIDASE 1; COMPND 6 EC: 1.11.1.11; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: 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 KEYWDS OXIDOREDUCTASE, CONFORMATIONAL MOBILITY EXPDTA X-RAY DIFFRACTION AUTHOR A.GUMIERO,E.L.RAVEN,P.C.E.MOODY REVDAT 3 20-DEC-23 3ZCY 1 REMARK LINK REVDAT 2 27-FEB-13 3ZCY 1 JRNL REVDAT 1 19-DEC-12 3ZCY 0 JRNL AUTH A.GUIMERO,S.K.BADYAL,T.LEEKS,P.C.E.MOODY,E.L.RAVEN JRNL TITL PROBING THE CONFORMATIONAL MOBILITY OF THE ACTIVE SITE OF JRNL TITL 2 ASCORBATE PEROXIDASE JRNL REF DALTON TRANS V. 42 3170 2013 JRNL REFN ISSN 1477-9226 JRNL PMID 23202589 JRNL DOI 10.1039/C2DT32455E REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.910 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 17976 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 918 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 36.8029 - 3.8248 1.00 2614 130 0.1586 0.1978 REMARK 3 2 3.8248 - 3.0363 1.00 2482 113 0.1584 0.2150 REMARK 3 3 3.0363 - 2.6526 1.00 2430 121 0.1758 0.2263 REMARK 3 4 2.6526 - 2.4101 1.00 2407 144 0.1630 0.2083 REMARK 3 5 2.4101 - 2.2374 1.00 2378 135 0.1466 0.2140 REMARK 3 6 2.2374 - 2.1055 1.00 2375 142 0.1566 0.2253 REMARK 3 7 2.1055 - 2.0001 1.00 2372 133 0.1533 0.2221 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.480 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.39 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.008 2032 REMARK 3 ANGLE : 1.157 2772 REMARK 3 CHIRALITY : 0.081 286 REMARK 3 PLANARITY : 0.007 362 REMARK 3 DIHEDRAL : 13.908 748 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: OCCUPANCY OF RESIDUES FROM 61 TO 67 AND REMARK 3 FROM 124 TO 131 WAS SET TO 0 REMARK 4 REMARK 4 3ZCY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-NOV-12. REMARK 100 THE DEPOSITION ID IS D_1290054712. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 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 : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18012 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 36.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 13.90 REMARK 200 R MERGE FOR SHELL (I) : 0.24000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.60 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: PDB ENTRY 1OAG REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 41.14000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.14000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.58500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.14000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.14000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 37.58500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.14000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.14000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 37.58500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.14000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.14000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 37.58500 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: PISA 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2023 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2169 LIES ON A SPECIAL POSITION. REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 LEU A 66 REMARK 475 ALA A 67 REMARK 475 PRO A 126 REMARK 475 PRO A 127 REMARK 475 GLU A 128 REMARK 475 GLY A 129 REMARK 475 ARG A 130 REMARK 475 LEU A 131 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 65 CB CG CD OE1 OE2 REMARK 480 GLU A 124 CG CD OE1 OE2 REMARK 480 PRO A 125 CB CG CD REMARK 480 ASP A 249 OD1 OD2 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 2042 O HOH A 2044 2.15 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 ALA A 67 -32.92 57.43 REMARK 500 ALA A 70 -65.94 79.26 REMARK 500 GLU A 124 -101.81 -157.73 REMARK 500 GLU A 128 131.03 -173.14 REMARK 500 ARG A 130 -156.19 101.36 REMARK 500 LEU A 131 -62.42 -124.67 REMARK 500 ARG A 172 -88.26 -98.28 REMARK 500 ASP A 249 95.91 88.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU A 124 PRO A 125 -139.10 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 A2054 DISTANCE = 6.17 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 EPE A 1251 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 A 251 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 163 NE2 REMARK 620 2 HEM A 251 NA 93.2 REMARK 620 3 HEM A 251 NB 89.8 87.7 REMARK 620 4 HEM A 251 NC 90.0 176.7 91.6 REMARK 620 5 HEM A 251 ND 96.4 89.0 173.1 91.4 REMARK 620 6 EPE A1251 O8 173.1 81.5 85.7 95.3 87.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A1253 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 164 O REMARK 620 2 THR A 164 OG1 64.8 REMARK 620 3 THR A 180 OG1 65.5 101.5 REMARK 620 4 ASN A 182 OD1 139.2 135.2 74.7 REMARK 620 5 ASN A 182 O 95.0 157.8 76.2 66.1 REMARK 620 6 ILE A 185 O 91.6 93.4 142.9 116.6 77.3 REMARK 620 7 ASP A 187 OD1 124.4 60.5 134.1 89.7 136.2 82.8 REMARK 620 8 SER A 189 OG 115.7 70.0 82.2 65.3 130.4 134.9 52.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 1251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1252 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 1253 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ZCG RELATED DB: PDB REMARK 900 ASCORBATE PEROXIDASE W41A-H42C MUTANT REMARK 900 RELATED ID: 3ZCH RELATED DB: PDB REMARK 900 ASCORBATE PEROXIDASE W41A-H42M MUTANT DBREF 3ZCY A 2 250 UNP Q43758 Q43758_SOYBN 2 250 SEQADV 3ZCY ALA A 41 UNP Q43758 TRP 41 ENGINEERED MUTATION SEQADV 3ZCY TYR A 42 UNP Q43758 HIS 42 ENGINEERED MUTATION SEQRES 1 A 249 GLY LYS SER TYR PRO THR VAL SER ALA ASP TYR GLN LYS SEQRES 2 A 249 ALA VAL GLU LYS ALA LYS LYS LYS LEU ARG GLY PHE ILE SEQRES 3 A 249 ALA GLU LYS ARG CYS ALA PRO LEU MET LEU ARG LEU ALA SEQRES 4 A 249 ALA TYR SER ALA GLY THR PHE ASP LYS GLY THR LYS THR SEQRES 5 A 249 GLY GLY PRO PHE GLY THR ILE LYS HIS PRO ALA GLU LEU SEQRES 6 A 249 ALA HIS SER ALA ASN ASN GLY LEU ASP ILE ALA VAL ARG SEQRES 7 A 249 LEU LEU GLU PRO LEU LYS ALA GLU PHE PRO ILE LEU SER SEQRES 8 A 249 TYR ALA ASP PHE TYR GLN LEU ALA GLY VAL VAL ALA VAL SEQRES 9 A 249 GLU VAL THR GLY GLY PRO GLU VAL PRO PHE HIS PRO GLY SEQRES 10 A 249 ARG GLU ASP LYS PRO GLU PRO PRO PRO GLU GLY ARG LEU SEQRES 11 A 249 PRO ASP ALA THR LYS GLY SER ASP HIS LEU ARG ASP VAL SEQRES 12 A 249 PHE GLY LYS ALA MET GLY LEU THR ASP GLN ASP ILE VAL SEQRES 13 A 249 ALA LEU SER GLY GLY HIS THR ILE GLY ALA ALA HIS LYS SEQRES 14 A 249 GLU ARG SER GLY PHE GLU GLY PRO TRP THR SER ASN PRO SEQRES 15 A 249 LEU ILE PHE ASP ASN SER TYR PHE THR GLU LEU LEU SER SEQRES 16 A 249 GLY GLU LYS GLU GLY LEU LEU GLN LEU PRO SER ASP LYS SEQRES 17 A 249 ALA LEU LEU SER ASP PRO VAL PHE ARG PRO LEU VAL ASP SEQRES 18 A 249 LYS TYR ALA ALA ASP GLU ASP ALA PHE PHE ALA ASP TYR SEQRES 19 A 249 ALA GLU ALA HIS GLN LYS LEU SER GLU LEU GLY PHE ALA SEQRES 20 A 249 ASP ALA HET HEM A 251 43 HET EPE A1251 9 HET SO4 A1252 5 HET K A1253 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM SO4 SULFATE ION HETNAM K POTASSIUM ION HETSYN HEM HEME HETSYN EPE HEPES FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 EPE C8 H18 N2 O4 S FORMUL 4 SO4 O4 S 2- FORMUL 5 K K 1+ FORMUL 6 HOH *195(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 73 ALA A 86 1 14 HELIX 4 4 SER A 92 THR A 108 1 17 HELIX 5 5 GLY A 137 GLY A 146 1 10 HELIX 6 6 THR A 152 GLY A 161 1 10 HELIX 7 7 GLY A 162 ILE A 165 5 4 HELIX 8 8 ASN A 188 SER A 196 1 9 HELIX 9 9 LEU A 205 ASP A 214 1 10 HELIX 10 10 VAL A 216 ASP A 227 1 12 HELIX 11 11 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 A 251 1555 1555 2.28 LINK O THR A 164 K K A1253 1555 1555 2.65 LINK OG1 THR A 164 K K A1253 1555 1555 3.05 LINK OG1 THR A 180 K K A1253 1555 1555 2.88 LINK OD1 ASN A 182 K K A1253 1555 1555 2.80 LINK O ASN A 182 K K A1253 1555 1555 2.80 LINK O ILE A 185 K K A1253 1555 1555 2.63 LINK OD1 ASP A 187 K K A1253 1555 1555 2.94 LINK OG ASER A 189 K K A1253 1555 1555 3.13 LINK FE HEM A 251 O8 EPE A1251 1555 1555 2.32 CISPEP 1 HIS A 62 PRO A 63 0 -3.61 CISPEP 2 PRO A 123 GLU A 124 0 -1.70 CISPEP 3 GLU A 128 GLY A 129 0 -8.87 SITE 1 AC1 23 PRO A 34 ARG A 38 ALA A 41 ALA A 134 SITE 2 AC1 23 LEU A 141 PHE A 145 LEU A 159 GLY A 162 SITE 3 AC1 23 HIS A 163 ILE A 165 GLY A 166 ALA A 167 SITE 4 AC1 23 ALA A 168 HIS A 169 ARG A 172 SER A 173 SITE 5 AC1 23 TRP A 179 SER A 207 TYR A 235 EPE A1251 SITE 6 AC1 23 HOH A2136 HOH A2142 HOH A2143 SITE 1 AC2 5 ARG A 38 ALA A 41 TYR A 42 PRO A 132 SITE 2 AC2 5 HEM A 251 SITE 1 AC3 6 LYS A 136 GLY A 137 SER A 138 ASP A 139 SITE 2 AC3 6 HIS A 140 HOH A2112 SITE 1 AC4 6 THR A 164 THR A 180 ASN A 182 ILE A 185 SITE 2 AC4 6 ASP A 187 SER A 189 CRYST1 82.280 82.280 75.170 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 0.012154 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012154 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013303 0.00000