HEADER TRANSPORT PROTEIN 13-NOV-25 9XOK TITLE CRYSTAL STRUCTURE OF REDESIGNED HASASM VARIANT (51-MUTATION) WITH IRON TITLE 2 TETRAPHENYLPORPHYRIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOPHORE HASA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEME ACQUISITION SYSTEM PROTEIN A; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 GENE: HASA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HEME TRANSPORT PROTEIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.KIM,H.SUGIMOTO,O.SHOJI REVDAT 1 04-MAR-26 9XOK 0 JRNL AUTH S.KIM,A.URUSHIBATA,N.YAMAUCHI,H.SUGIMOTO,S.NAKANO,O.SHOJI JRNL TITL COMPUTATIONAL REDESIGN OF THE HEME ACQUISITION PROTEIN HASA JRNL TITL 2 FOR ENHANCED THERMOSTABILITY WHILE RETAINING ITS ABILITY TO JRNL TITL 3 BIND SYNTHETIC METALLOPORPHYRINS JRNL REF CHEM LETT. V. 55 2026 JRNL REFN ESSN 1348-0715 JRNL DOI 10.1093/CHEMLE/UPAF236 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 (REFMACAT 0.4.100) REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 16773 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.256 REMARK 3 FREE R VALUE : 0.330 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.811 REMARK 3 FREE R VALUE TEST SET COUNT : 807 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1147 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.76 REMARK 3 BIN R VALUE (WORKING SET) : 0.4030 REMARK 3 BIN FREE R VALUE SET COUNT : 46 REMARK 3 BIN FREE R VALUE : 0.5590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1226 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 62 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.27 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.23800 REMARK 3 B22 (A**2) : -3.27400 REMARK 3 B33 (A**2) : 3.03600 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): 0.169 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.177 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.189 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.655 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.914 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1336 ; 0.008 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1091 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1838 ; 1.614 ; 1.793 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2503 ; 0.533 ; 1.675 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 172 ; 7.793 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 12 ;31.235 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 153 ;14.872 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 198 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1644 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 340 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 326 ; 0.240 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 58 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 707 ; 0.193 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 64 ; 0.211 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 688 ; 3.622 ; 4.218 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 688 ; 3.617 ; 4.217 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 860 ; 5.128 ; 7.555 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 861 ; 5.125 ; 7.558 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 648 ; 3.529 ; 4.222 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 649 ; 3.527 ; 4.225 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 978 ; 5.371 ; 7.681 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 979 ; 5.368 ; 7.682 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9XOK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1300065899. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : SI CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS V JUN 30, 2024 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.8.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16787 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 12.80 REMARK 200 R MERGE FOR SHELL (I) : 2.49600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 11.9.02 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CACODYLATE-HCL, 2M REMARK 280 AMMONIUM SULFATE, 0.2M NACL, PH 6.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.61550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.61550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 15.14100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 71.27900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 15.14100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 71.27900 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.61550 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 15.14100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 71.27900 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 40.61550 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 15.14100 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 71.27900 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 TOTAL BURIED SURFACE AREA: 390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP A 8 CG OD1 OD2 REMARK 470 SER A 9 OG REMARK 470 LEU A 11 CG CD1 CD2 REMARK 470 ASP A 12 CG OD1 OD2 REMARK 470 LEU A 14 CG CD1 CD2 REMARK 470 GLU A 22 CG CD OE1 OE2 REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 ASP A 62 CG OD1 OD2 REMARK 470 GLU A 80 CG CD OE1 OE2 REMARK 470 GLU A 110 CG CD OE1 OE2 REMARK 470 ARG A 114 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 123 CG CD OE1 OE2 REMARK 470 MET A 167 CG SD CE REMARK 470 ARG A 170 CG CD NE CZ NH1 NH2 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 HG1 THR A 38 H ALA A 40 1.08 REMARK 500 HG SER A 122 H VAL A 132 1.26 REMARK 500 HE2 HIS A 32 FE MQP A 201 1.30 REMARK 500 H GLY A 101 O THR A 104 1.55 REMARK 500 HE1 TRP A 120 OE1 GLN A 154 1.57 REMARK 500 OH TYR A 75 HD1 HIS A 83 1.57 REMARK 500 HD22 ASN A 163 O HOH A 306 1.59 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 O HOH A 352 O HOH A 352 3555 1.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 140 CG - SD - CE ANGL. DEV. = 10.5 DEGREES 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 SER A 9 -37.00 -35.52 REMARK 500 SER A 10 -79.13 -30.08 REMARK 500 HIS A 32 77.29 -63.96 REMARK 500 ASN A 34 114.21 -38.83 REMARK 500 LEU A 77 -110.08 55.79 REMARK 500 SER A 102 -74.20 -114.24 REMARK 500 PRO A 105 153.24 -49.10 REMARK 500 GLN A 112 -53.93 -122.11 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 MQP A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 32 NE2 REMARK 620 2 MQP A 201 NAI 95.3 REMARK 620 3 MQP A 201 NAX 84.2 88.9 REMARK 620 4 MQP A 201 NAN 99.5 90.8 176.4 REMARK 620 5 MQP A 201 NAS 87.6 177.1 91.2 88.9 REMARK 620 6 TYR A 75 OH 173.3 83.5 89.2 87.1 93.5 REMARK 620 N 1 2 3 4 5 DBREF 9XOK A 3 173 UNP Q54450 HASA_SERMA 3 173 SEQADV 9XOK LEU A 11 UNP Q54450 PHE 11 ENGINEERED MUTATION SEQADV 9XOK ASP A 12 UNP Q54450 GLY 12 ENGINEERED MUTATION SEQADV 9XOK ASN A 13 UNP Q54450 GLY 13 ENGINEERED MUTATION SEQADV 9XOK LEU A 14 UNP Q54450 TYR 14 ENGINEERED MUTATION SEQADV 9XOK THR A 15 UNP Q54450 SER 15 ENGINEERED MUTATION SEQADV 9XOK LEU A 16 UNP Q54450 ILE 16 ENGINEERED MUTATION SEQADV 9XOK GLN A 17 UNP Q54450 HIS 17 ENGINEERED MUTATION SEQADV 9XOK GLU A 18 UNP Q54450 ASP 18 ENGINEERED MUTATION SEQADV 9XOK PHE A 19 UNP Q54450 TYR 19 ENGINEERED MUTATION SEQADV 9XOK PHE A 20 UNP Q54450 LEU 20 ENGINEERED MUTATION SEQADV 9XOK ASN A 21 UNP Q54450 GLY 21 ENGINEERED MUTATION SEQADV 9XOK GLU A 22 UNP Q54450 GLN 22 ENGINEERED MUTATION SEQADV 9XOK ALA A 25 UNP Q54450 SER 25 ENGINEERED MUTATION SEQADV 9XOK SER A 26 UNP Q54450 THR 26 ENGINEERED MUTATION SEQADV 9XOK THR A 58 UNP Q54450 SER 58 ENGINEERED MUTATION SEQADV 9XOK LYS A 61 UNP Q54450 ALA 61 ENGINEERED MUTATION SEQADV 9XOK ASP A 62 UNP Q54450 ASN 62 ENGINEERED MUTATION SEQADV 9XOK GLY A 63 UNP Q54450 GLN 63 ENGINEERED MUTATION SEQADV 9XOK THR A 88 UNP Q54450 GLN 88 ENGINEERED MUTATION SEQADV 9XOK ALA A 93 UNP Q54450 SER 93 ENGINEERED MUTATION SEQADV 9XOK ASN A 96 UNP Q54450 ASP 96 ENGINEERED MUTATION SEQADV 9XOK SER A 102 UNP Q54450 ASP 102 ENGINEERED MUTATION SEQADV 9XOK SER A 103 UNP Q54450 THR 103 ENGINEERED MUTATION SEQADV 9XOK THR A 104 UNP Q54450 SER 104 ENGINEERED MUTATION SEQADV 9XOK THR A 109 UNP Q54450 GLN 109 ENGINEERED MUTATION SEQADV 9XOK GLU A 110 UNP Q54450 VAL 110 ENGINEERED MUTATION SEQADV 9XOK GLN A 112 UNP Q54450 ASP 112 ENGINEERED MUTATION SEQADV 9XOK PHE A 113 UNP Q54450 VAL 113 ENGINEERED MUTATION SEQADV 9XOK ARG A 114 UNP Q54450 SER 114 ENGINEERED MUTATION SEQADV 9XOK LEU A 115 UNP Q54450 PHE 115 ENGINEERED MUTATION SEQADV 9XOK GLY A 119 UNP Q54450 ASN 119 ENGINEERED MUTATION SEQADV 9XOK TRP A 120 UNP Q54450 LEU 120 ENGINEERED MUTATION SEQADV 9XOK THR A 121 UNP Q54450 SER 121 ENGINEERED MUTATION SEQADV 9XOK GLU A 123 UNP Q54450 LEU 123 ENGINEERED MUTATION SEQADV 9XOK ILE A 124 UNP Q54450 GLN 124 ENGINEERED MUTATION SEQADV 9XOK SER A 125 UNP Q54450 ALA 125 ENGINEERED MUTATION SEQADV 9XOK GLU A 126 UNP Q54450 GLN 126 ENGINEERED MUTATION SEQADV 9XOK SER A 144 UNP Q54450 THR 144 ENGINEERED MUTATION SEQADV 9XOK THR A 145 UNP Q54450 GLY 145 ENGINEERED MUTATION SEQADV 9XOK PRO A 146 UNP Q54450 ALA 146 ENGINEERED MUTATION SEQADV 9XOK LEU A 148 UNP Q54450 GLU 148 ENGINEERED MUTATION SEQADV 9XOK GLN A 149 UNP Q54450 THR 149 ENGINEERED MUTATION SEQADV 9XOK ASN A 153 UNP Q54450 GLY 153 ENGINEERED MUTATION SEQADV 9XOK GLN A 154 UNP Q54450 ILE 154 ENGINEERED MUTATION SEQADV 9XOK GLN A 156 UNP Q54450 ASP 156 ENGINEERED MUTATION SEQADV 9XOK GLN A 157 UNP Q54450 ASP 157 ENGINEERED MUTATION SEQADV 9XOK THR A 162 UNP Q54450 VAL 162 ENGINEERED MUTATION SEQADV 9XOK MET A 167 UNP Q54450 ASP 167 ENGINEERED MUTATION SEQADV 9XOK GLU A 168 UNP Q54450 GLN 168 ENGINEERED MUTATION SEQADV 9XOK ILE A 169 UNP Q54450 VAL 169 ENGINEERED MUTATION SEQADV 9XOK ARG A 170 UNP Q54450 ALA 170 ENGINEERED MUTATION SEQRES 1 A 171 PHE SER VAL ASN TYR ASP SER SER LEU ASP ASN LEU THR SEQRES 2 A 171 LEU GLN GLU PHE PHE ASN GLU TRP ALA ALA SER PHE GLY SEQRES 3 A 171 ASP VAL ASN HIS THR ASN GLY ASN VAL THR ASP ALA ASN SEQRES 4 A 171 SER GLY GLY PHE TYR GLY GLY SER LEU SER GLY SER GLN SEQRES 5 A 171 TYR ALA ILE THR SER THR LYS ASP GLY VAL THR ALA PHE SEQRES 6 A 171 VAL ALA GLY GLY ASN LEU THR TYR THR LEU PHE ASN GLU SEQRES 7 A 171 PRO ALA HIS THR LEU TYR GLY THR LEU ASP SER LEU ALA SEQRES 8 A 171 PHE GLY ASN GLY LEU SER GLY GLY SER SER THR PRO TYR SEQRES 9 A 171 SER ILE THR GLU PRO GLN PHE ARG LEU GLY GLY LEU GLY SEQRES 10 A 171 TRP THR SER GLU ILE SER GLU GLY HIS ASP GLY VAL VAL SEQRES 11 A 171 HIS GLN VAL VAL TYR GLY LEU MET SER GLY ASP SER THR SEQRES 12 A 171 PRO LEU LEU GLN ALA LEU ASN ASN GLN LEU GLN GLN TYR SEQRES 13 A 171 GLY LEU SER THR ASN SER THR PHE MET GLU ILE ARG ALA SEQRES 14 A 171 ALA THR HET MQP A 201 77 HET SO4 A 202 5 HET GOL A 203 14 HET GOL A 204 14 HETNAM MQP [5,10,15,20-TETRAPHENYLPORPHYRINATO(2-)-KAPPA~4~N~21~, HETNAM 2 MQP N~22~,N~23~,N~24~]IRON HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN MQP FE-5,10,15,20-TETRAPHENYLPORPHYRIN HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 MQP C44 H28 FE N4 FORMUL 3 SO4 O4 S 2- FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 HOH *62(H2 O) HELIX 1 AA1 SER A 9 ASP A 12 5 4 HELIX 2 AA2 THR A 15 GLY A 28 1 14 HELIX 3 AA3 GLU A 123 ASP A 129 5 7 HELIX 4 AA4 GLY A 130 SER A 141 1 12 HELIX 5 AA5 SER A 144 GLN A 156 1 13 HELIX 6 AA6 GLN A 157 GLY A 159 5 3 HELIX 7 AA7 THR A 165 THR A 173 1 9 SHEET 1 AA1 6 SER A 4 TYR A 7 0 SHEET 2 AA1 6 SER A 107 GLY A 116 -1 O ARG A 114 N ASN A 6 SHEET 3 AA1 6 LEU A 85 SER A 99 -1 N ASN A 96 O GLU A 110 SHEET 4 AA1 6 THR A 65 TYR A 75 -1 N GLY A 70 O ASP A 90 SHEET 5 AA1 6 SER A 51 THR A 58 -1 N TYR A 55 O ALA A 69 SHEET 6 AA1 6 GLY A 44 TYR A 46 -1 N GLY A 44 O ALA A 56 SHEET 1 AA2 4 SER A 4 TYR A 7 0 SHEET 2 AA2 4 SER A 107 GLY A 116 -1 O ARG A 114 N ASN A 6 SHEET 3 AA2 4 LEU A 85 SER A 99 -1 N ASN A 96 O GLU A 110 SHEET 4 AA2 4 TRP A 120 SER A 122 -1 O TRP A 120 N LEU A 89 LINK NE2 HIS A 32 FE MQP A 201 1555 1555 2.15 LINK OH TYR A 75 FE MQP A 201 1555 1555 2.15 CISPEP 1 GLU A 80 PRO A 81 0 -13.03 CRYST1 30.282 142.558 81.231 90.00 90.00 90.00 C 2 2 21 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 0.033023 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007015 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012311 0.00000 CONECT 416 2416 CONECT 980 2416 CONECT 2368 2369 2373 2417 CONECT 2369 2368 2370 2418 CONECT 2370 2369 2371 2419 CONECT 2371 2370 2372 2420 CONECT 2372 2371 2373 2421 CONECT 2373 2368 2372 2374 CONECT 2374 2373 2375 2380 CONECT 2375 2374 2376 2379 CONECT 2376 2375 2377 2422 CONECT 2377 2376 2378 2423 CONECT 2378 2377 2379 2409 CONECT 2379 2375 2378 2416 CONECT 2380 2374 2381 2382 CONECT 2381 2380 2384 2416 CONECT 2382 2380 2383 2424 CONECT 2383 2382 2384 2425 CONECT 2384 2381 2383 2385 CONECT 2385 2384 2386 2392 CONECT 2386 2385 2387 2391 CONECT 2387 2386 2388 2426 CONECT 2388 2387 2389 2427 CONECT 2389 2388 2390 2428 CONECT 2390 2389 2391 2429 CONECT 2391 2386 2390 2430 CONECT 2392 2385 2393 2394 CONECT 2393 2392 2396 2416 CONECT 2394 2392 2395 2431 CONECT 2395 2394 2396 2432 CONECT 2396 2393 2395 2397 CONECT 2397 2396 2398 2404 CONECT 2398 2397 2399 2403 CONECT 2399 2398 2400 2433 CONECT 2400 2399 2401 2434 CONECT 2401 2400 2402 2435 CONECT 2402 2401 2403 2436 CONECT 2403 2398 2402 2437 CONECT 2404 2397 2405 2406 CONECT 2405 2404 2408 2416 CONECT 2406 2404 2407 2438 CONECT 2407 2406 2408 2439 CONECT 2408 2405 2407 2409 CONECT 2409 2378 2408 2410 CONECT 2410 2409 2411 2415 CONECT 2411 2410 2412 2440 CONECT 2412 2411 2413 2441 CONECT 2413 2412 2414 2442 CONECT 2414 2413 2415 2443 CONECT 2415 2410 2414 2444 CONECT 2416 416 980 2379 2381 CONECT 2416 2393 2405 CONECT 2417 2368 CONECT 2418 2369 CONECT 2419 2370 CONECT 2420 2371 CONECT 2421 2372 CONECT 2422 2376 CONECT 2423 2377 CONECT 2424 2382 CONECT 2425 2383 CONECT 2426 2387 CONECT 2427 2388 CONECT 2428 2389 CONECT 2429 2390 CONECT 2430 2391 CONECT 2431 2394 CONECT 2432 2395 CONECT 2433 2399 CONECT 2434 2400 CONECT 2435 2401 CONECT 2436 2402 CONECT 2437 2403 CONECT 2438 2406 CONECT 2439 2407 CONECT 2440 2411 CONECT 2441 2412 CONECT 2442 2413 CONECT 2443 2414 CONECT 2444 2415 CONECT 2445 2446 2447 2448 2449 CONECT 2446 2445 CONECT 2447 2445 CONECT 2448 2445 CONECT 2449 2445 CONECT 2450 2451 2452 2456 2457 CONECT 2451 2450 2458 CONECT 2452 2450 2453 2454 2459 CONECT 2453 2452 2460 CONECT 2454 2452 2455 2461 2462 CONECT 2455 2454 2463 CONECT 2456 2450 CONECT 2457 2450 CONECT 2458 2451 CONECT 2459 2452 CONECT 2460 2453 CONECT 2461 2454 CONECT 2462 2454 CONECT 2463 2455 CONECT 2464 2465 2466 2470 2471 CONECT 2465 2464 2472 CONECT 2466 2464 2467 2468 2473 CONECT 2467 2466 2474 CONECT 2468 2466 2469 2475 2476 CONECT 2469 2468 2477 CONECT 2470 2464 CONECT 2471 2464 CONECT 2472 2465 CONECT 2473 2466 CONECT 2474 2467 CONECT 2475 2468 CONECT 2476 2468 CONECT 2477 2469 MASTER 369 0 4 7 10 0 0 6 1354 1 113 14 END