HEADER OXIDOREDUCTASE 19-AUG-97 2ATJ TITLE RECOMBINANT HORSERADISH PEROXIDASE COMPLEX WITH BENZHYDROXAMIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEROXIDASE C1A; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HORSERADISH PEROXIDASE C1A, HRP C; COMPND 5 EC: 1.11.1.7; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARMORACIA RUSTICANA; SOURCE 3 ORGANISM_TAXID: 3704; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDOREDUCTASE, PEROXIDASE EXPDTA X-RAY DIFFRACTION AUTHOR A.HENRIKSEN,D.J.SCHULLER,M.GAJHEDE REVDAT 5 09-AUG-23 2ATJ 1 REMARK LINK REVDAT 4 24-FEB-09 2ATJ 1 VERSN REVDAT 3 01-APR-03 2ATJ 1 JRNL REVDAT 2 14-JAN-00 2ATJ 1 JRNL REVDAT 1 28-JAN-98 2ATJ 0 JRNL AUTH A.HENRIKSEN,D.J.SCHULLER,K.MENO,K.G.WELINDER,A.T.SMITH, JRNL AUTH 2 M.GAJHEDE JRNL TITL STRUCTURAL INTERACTIONS BETWEEN HORSERADISH PEROXIDASE C AND JRNL TITL 2 THE SUBSTRATE BENZHYDROXAMIC ACID DETERMINED BY X-RAY JRNL TITL 3 CRYSTALLOGRAPHY. JRNL REF BIOCHEMISTRY V. 37 8054 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9609699 JRNL DOI 10.1021/BI980234J REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.GAJHEDE,D.J.SCHULLER,A.HENRIKSEN,A.T.SMITH,T.L.POULOS REMARK 1 TITL CRYSTAL STRUCTURE OF HORSERADISH PEROXIDASE C AT 2.15 A REMARK 1 TITL 2 RESOLUTION REMARK 1 REF NAT.STRUCT.BIOL. V. 4 1032 1997 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.HENRIKSEN,M.GAJHEDE,P.BAKER,A.T.SMITH,J.F.BURKE REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES OF RECOMBINANT REMARK 1 TITL 2 HORSERADISH PEROXIDASE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 51 121 1995 REMARK 1 REFN ISSN 0907-4449 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 46515 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 SET) : 0.176 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 4746 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4829 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE : 0.2450 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 555 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4772 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 110 REMARK 3 SOLVENT ATOMS : 362 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.30 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.16 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.920 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.360 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.100 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.750 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.960 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : CONSTR REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : ELEMENTS.PARAM REMARK 3 PARAMETER FILE 2 : PROTEIN.PARAM REMARK 3 PARAMETER FILE 3 : HEME.PARAM, BHA.PARAM REMARK 3 PARAMETER FILE 4 : SOL.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : HEME.TOPH, BHA.PARAM REMARK 3 TOPOLOGY FILE 2 : SOL.TOPH REMARK 3 TOPOLOGY FILE 3 : PROTEIN.TOPH REMARK 3 TOPOLOGY FILE 4 : ELEMENTS.TOPH REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: A BULK SOLVENT MODEL USED. THE REMARK 3 STRUCTURE WAS REFINED USING STRICT NON- CRYSTALLOGRAPHIC REMARK 3 SYMMETRY CONSTRAINTS. REMARK 4 REMARK 4 2ATJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177783. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAR-95 REMARK 200 TEMPERATURE (KELVIN) : 283.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46595 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1SCH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 31.12500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 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 805 O HOH B 806 1.92 REMARK 500 O HOH A 806 O HOH B 805 1.97 REMARK 500 O HOH B 795 O HOH B 796 2.05 REMARK 500 O HOH A 795 O HOH A 796 2.05 REMARK 500 O HOH A 760 O HOH A 805 2.12 REMARK 500 O HOH B 760 O HOH B 805 2.12 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 CA ALA B 90 O HOH A 789 2555 0.69 REMARK 500 CG GLU B 238 O HOH B 888 2656 0.73 REMARK 500 CG GLU A 238 O HOH A 888 2546 0.87 REMARK 500 N ALA B 90 O HOH A 789 2555 1.37 REMARK 500 C ALA B 90 O HOH A 789 2555 1.41 REMARK 500 CD GLU A 238 O HOH A 888 2546 1.47 REMARK 500 CD GLU B 238 O HOH B 888 2656 1.48 REMARK 500 O HOH A 901 O HOH B 874 2546 1.59 REMARK 500 CB GLU B 238 O HOH B 888 2656 1.66 REMARK 500 ND2 ASN A 9 OG SER B 89 2545 1.74 REMARK 500 CB GLU A 238 O HOH A 888 2546 1.76 REMARK 500 OE2 GLU A 238 O HOH A 888 2546 1.95 REMARK 500 O HOH A 874 O HOH B 901 2646 1.96 REMARK 500 C SER B 89 O HOH A 789 2555 2.01 REMARK 500 O PRO B 195 O HOH B 899 2656 2.02 REMARK 500 OE2 GLU B 238 O HOH B 888 2656 2.03 REMARK 500 O SER B 89 O HOH A 789 2555 2.19 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 CYS A 11 66.42 -160.11 REMARK 500 SER A 73 -56.67 -146.41 REMARK 500 ASN A 186 81.16 -160.66 REMARK 500 THR A 288 65.71 26.44 REMARK 500 CYS B 11 66.47 -160.11 REMARK 500 SER B 73 -56.64 -146.41 REMARK 500 ASN B 186 81.16 -160.70 REMARK 500 THR B 288 65.71 26.45 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 CA A 352 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 43 O REMARK 620 2 ASP A 43 OD1 80.2 REMARK 620 3 VAL A 46 O 82.6 162.6 REMARK 620 4 GLY A 48 O 71.8 88.6 83.6 REMARK 620 5 ASP A 50 OD1 142.1 80.5 112.3 75.5 REMARK 620 6 SER A 52 OG 138.6 100.3 94.3 149.2 77.0 REMARK 620 7 HOH A 721 O 69.4 84.6 91.8 141.2 140.0 69.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 350 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 170 NE2 REMARK 620 2 HEM A 350 NA 95.7 REMARK 620 3 HEM A 350 NB 92.3 89.7 REMARK 620 4 HEM A 350 NC 94.7 169.5 90.8 REMARK 620 5 HEM A 350 ND 92.5 89.5 175.1 89.1 REMARK 620 6 HOH A 999 O 172.6 78.0 83.8 91.7 91.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 351 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 171 O REMARK 620 2 THR A 171 OG1 73.0 REMARK 620 3 ASP A 222 OD2 85.9 87.9 REMARK 620 4 THR A 225 OG1 147.5 135.9 81.7 REMARK 620 5 THR A 225 O 82.2 155.1 89.3 67.8 REMARK 620 6 ILE A 228 O 92.3 92.0 178.1 99.7 90.0 REMARK 620 7 ASP A 230 OD1 141.3 68.7 98.3 70.6 136.1 83.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 352 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 43 OD1 REMARK 620 2 ASP B 43 O 80.2 REMARK 620 3 VAL B 46 O 162.6 82.6 REMARK 620 4 GLY B 48 O 88.6 71.8 83.5 REMARK 620 5 ASP B 50 OD1 80.5 142.1 112.3 75.5 REMARK 620 6 SER B 52 OG 100.3 138.6 94.3 149.2 77.0 REMARK 620 7 HOH B 721 O 84.5 69.4 91.8 141.2 140.0 69.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 350 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 170 NE2 REMARK 620 2 HEM B 350 NA 95.7 REMARK 620 3 HEM B 350 NB 92.3 89.7 REMARK 620 4 HEM B 350 NC 94.7 169.5 90.8 REMARK 620 5 HEM B 350 ND 92.6 89.5 175.1 89.2 REMARK 620 6 HOH B 999 O 172.5 78.0 83.7 91.7 91.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 351 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 171 OG1 REMARK 620 2 THR B 171 O 73.0 REMARK 620 3 ASP B 222 OD2 87.9 85.9 REMARK 620 4 THR B 225 OG1 135.9 147.5 81.7 REMARK 620 5 THR B 225 O 155.1 82.2 89.3 67.9 REMARK 620 6 ILE B 228 O 92.0 92.2 178.1 99.7 90.0 REMARK 620 7 ASP B 230 OD1 68.7 141.3 98.3 70.6 136.1 83.4 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: BEN REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: BENZHYDROZAMIC ACID BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: BEM REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: BENZHYDROZAMIC ACID BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 351 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 352 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 351 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 352 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BHO A 353 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BHO B 353 DBREF 2ATJ A 1 307 UNP P00433 PER1A_ARMRU 31 337 DBREF 2ATJ B 1 307 UNP P00433 PER1A_ARMRU 31 337 SEQRES 1 A 308 MET GLN LEU THR PRO THR PHE TYR ASP ASN SER CYS PRO SEQRES 2 A 308 ASN VAL SER ASN ILE VAL ARG ASP THR ILE VAL ASN GLU SEQRES 3 A 308 LEU ARG SER ASP PRO ARG ILE ALA ALA SER ILE LEU ARG SEQRES 4 A 308 LEU HIS PHE HIS ASP CYS PHE VAL ASN GLY CYS ASP ALA SEQRES 5 A 308 SER ILE LEU LEU ASP ASN THR THR SER PHE ARG THR GLU SEQRES 6 A 308 LYS ASP ALA PHE GLY ASN ALA ASN SER ALA ARG GLY PHE SEQRES 7 A 308 PRO VAL ILE ASP ARG MET LYS ALA ALA VAL GLU SER ALA SEQRES 8 A 308 CYS PRO ARG THR VAL SER CYS ALA ASP LEU LEU THR ILE SEQRES 9 A 308 ALA ALA GLN GLN SER VAL THR LEU ALA GLY GLY PRO SER SEQRES 10 A 308 TRP ARG VAL PRO LEU GLY ARG ARG ASP SER LEU GLN ALA SEQRES 11 A 308 PHE LEU ASP LEU ALA ASN ALA ASN LEU PRO ALA PRO PHE SEQRES 12 A 308 PHE THR LEU PRO GLN LEU LYS ASP SER PHE ARG ASN VAL SEQRES 13 A 308 GLY LEU ASN ARG SER SER ASP LEU VAL ALA LEU SER GLY SEQRES 14 A 308 GLY HIS THR PHE GLY LYS ASN GLN CYS ARG PHE ILE MET SEQRES 15 A 308 ASP ARG LEU TYR ASN PHE SER ASN THR GLY LEU PRO ASP SEQRES 16 A 308 PRO THR LEU ASN THR THR TYR LEU GLN THR LEU ARG GLY SEQRES 17 A 308 LEU CYS PRO LEU ASN GLY ASN LEU SER ALA LEU VAL ASP SEQRES 18 A 308 PHE ASP LEU ARG THR PRO THR ILE PHE ASP ASN LYS TYR SEQRES 19 A 308 TYR VAL ASN LEU GLU GLU GLN LYS GLY LEU ILE GLN SER SEQRES 20 A 308 ASP GLN GLU LEU PHE SER SER PRO ASN ALA THR ASP THR SEQRES 21 A 308 ILE PRO LEU VAL ARG SER PHE ALA ASN SER THR GLN THR SEQRES 22 A 308 PHE PHE ASN ALA PHE VAL GLU ALA MET ASP ARG MET GLY SEQRES 23 A 308 ASN ILE THR PRO LEU THR GLY THR GLN GLY GLN ILE ARG SEQRES 24 A 308 LEU ASN CYS ARG VAL VAL ASN SER ASN SEQRES 1 B 308 MET GLN LEU THR PRO THR PHE TYR ASP ASN SER CYS PRO SEQRES 2 B 308 ASN VAL SER ASN ILE VAL ARG ASP THR ILE VAL ASN GLU SEQRES 3 B 308 LEU ARG SER ASP PRO ARG ILE ALA ALA SER ILE LEU ARG SEQRES 4 B 308 LEU HIS PHE HIS ASP CYS PHE VAL ASN GLY CYS ASP ALA SEQRES 5 B 308 SER ILE LEU LEU ASP ASN THR THR SER PHE ARG THR GLU SEQRES 6 B 308 LYS ASP ALA PHE GLY ASN ALA ASN SER ALA ARG GLY PHE SEQRES 7 B 308 PRO VAL ILE ASP ARG MET LYS ALA ALA VAL GLU SER ALA SEQRES 8 B 308 CYS PRO ARG THR VAL SER CYS ALA ASP LEU LEU THR ILE SEQRES 9 B 308 ALA ALA GLN GLN SER VAL THR LEU ALA GLY GLY PRO SER SEQRES 10 B 308 TRP ARG VAL PRO LEU GLY ARG ARG ASP SER LEU GLN ALA SEQRES 11 B 308 PHE LEU ASP LEU ALA ASN ALA ASN LEU PRO ALA PRO PHE SEQRES 12 B 308 PHE THR LEU PRO GLN LEU LYS ASP SER PHE ARG ASN VAL SEQRES 13 B 308 GLY LEU ASN ARG SER SER ASP LEU VAL ALA LEU SER GLY SEQRES 14 B 308 GLY HIS THR PHE GLY LYS ASN GLN CYS ARG PHE ILE MET SEQRES 15 B 308 ASP ARG LEU TYR ASN PHE SER ASN THR GLY LEU PRO ASP SEQRES 16 B 308 PRO THR LEU ASN THR THR TYR LEU GLN THR LEU ARG GLY SEQRES 17 B 308 LEU CYS PRO LEU ASN GLY ASN LEU SER ALA LEU VAL ASP SEQRES 18 B 308 PHE ASP LEU ARG THR PRO THR ILE PHE ASP ASN LYS TYR SEQRES 19 B 308 TYR VAL ASN LEU GLU GLU GLN LYS GLY LEU ILE GLN SER SEQRES 20 B 308 ASP GLN GLU LEU PHE SER SER PRO ASN ALA THR ASP THR SEQRES 21 B 308 ILE PRO LEU VAL ARG SER PHE ALA ASN SER THR GLN THR SEQRES 22 B 308 PHE PHE ASN ALA PHE VAL GLU ALA MET ASP ARG MET GLY SEQRES 23 B 308 ASN ILE THR PRO LEU THR GLY THR GLN GLY GLN ILE ARG SEQRES 24 B 308 LEU ASN CYS ARG VAL VAL ASN SER ASN HET CA A 351 1 HET CA A 352 1 HET HEM A 350 43 HET BHO A 353 10 HET CA B 351 1 HET CA B 352 1 HET HEM B 350 43 HET BHO B 353 10 HETNAM CA CALCIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM BHO BENZHYDROXAMIC ACID HETSYN HEM HEME FORMUL 3 CA 4(CA 2+) FORMUL 5 HEM 2(C34 H32 FE N4 O4) FORMUL 6 BHO 2(C7 H7 N O2) FORMUL 11 HOH *362(H2 O) HELIX 1 1 VAL A 14 SER A 28 1 15 HELIX 2 2 ILE A 32 CYS A 44 1 13 HELIX 3 3 SER A 52 LEU A 54 5 3 HELIX 4 4 GLU A 64 ASP A 66 5 3 HELIX 5 5 PHE A 77 ALA A 90 1 14 HELIX 6 6 CYS A 97 LEU A 111 1 15 HELIX 7 7 LEU A 131 ASN A 137 1 7 HELIX 8 8 LEU A 145 VAL A 155 1 11 HELIX 9 9 SER A 160 THR A 171 1 12 HELIX 10 10 CYS A 177 PHE A 179 5 3 HELIX 11 11 MET A 181 TYR A 185 1 5 HELIX 12 12 PHE A 187 ASN A 189 5 3 HELIX 13 13 THR A 199 LEU A 208 1 10 HELIX 14 14 ASN A 231 GLU A 239 5 9 HELIX 15 15 GLN A 245 SER A 252 1 8 HELIX 16 16 THR A 257 ASN A 268 1 12 HELIX 17 17 THR A 270 ASN A 286 1 17 HELIX 18 18 VAL B 14 SER B 28 1 15 HELIX 19 19 ILE B 32 CYS B 44 1 13 HELIX 20 20 SER B 52 LEU B 54 5 3 HELIX 21 21 GLU B 64 ASP B 66 5 3 HELIX 22 22 PHE B 77 ALA B 90 1 14 HELIX 23 23 CYS B 97 LEU B 111 1 15 HELIX 24 24 LEU B 131 ASN B 137 1 7 HELIX 25 25 LEU B 145 VAL B 155 1 11 HELIX 26 26 SER B 160 THR B 171 1 12 HELIX 27 27 CYS B 177 PHE B 179 5 3 HELIX 28 28 MET B 181 TYR B 185 1 5 HELIX 29 29 PHE B 187 ASN B 189 5 3 HELIX 30 30 THR B 199 LEU B 208 1 10 HELIX 31 31 ASN B 231 GLU B 239 5 9 HELIX 32 32 GLN B 245 SER B 252 1 8 HELIX 33 33 THR B 257 ASN B 268 1 12 HELIX 34 34 THR B 270 ASN B 286 1 17 SHEET 1 A 2 LYS A 174 GLN A 176 0 SHEET 2 A 2 LEU A 218 ASP A 220 -1 N VAL A 219 O ASN A 175 SHEET 1 B 2 LYS B 174 GLN B 176 0 SHEET 2 B 2 LEU B 218 ASP B 220 -1 N VAL B 219 O ASN B 175 SSBOND 1 CYS A 11 CYS A 91 1555 1555 2.02 SSBOND 2 CYS A 44 CYS A 49 1555 1555 2.03 SSBOND 3 CYS A 97 CYS A 301 1555 1555 2.03 SSBOND 4 CYS A 177 CYS A 209 1555 1555 2.03 SSBOND 5 CYS B 11 CYS B 91 1555 1555 2.02 SSBOND 6 CYS B 44 CYS B 49 1555 1555 2.03 SSBOND 7 CYS B 97 CYS B 301 1555 1555 2.03 SSBOND 8 CYS B 177 CYS B 209 1555 1555 2.03 LINK O ASP A 43 CA CA A 352 1555 1555 2.47 LINK OD1 ASP A 43 CA CA A 352 1555 1555 2.48 LINK O VAL A 46 CA CA A 352 1555 1555 2.43 LINK O GLY A 48 CA CA A 352 1555 1555 2.57 LINK OD1 ASP A 50 CA CA A 352 1555 1555 2.38 LINK OG SER A 52 CA CA A 352 1555 1555 2.64 LINK NE2 HIS A 170 FE HEM A 350 1555 1555 2.21 LINK O THR A 171 CA CA A 351 1555 1555 2.42 LINK OG1 THR A 171 CA CA A 351 1555 1555 2.63 LINK OD2 ASP A 222 CA CA A 351 1555 1555 2.43 LINK OG1 THR A 225 CA CA A 351 1555 1555 2.56 LINK O THR A 225 CA CA A 351 1555 1555 2.53 LINK O ILE A 228 CA CA A 351 1555 1555 2.38 LINK OD1 ASP A 230 CA CA A 351 1555 1555 2.54 LINK FE HEM A 350 O HOH A 999 1555 1555 2.63 LINK CA CA A 352 O HOH A 721 1555 1555 2.57 LINK OD1 ASP B 43 CA CA B 352 1555 1555 2.48 LINK O ASP B 43 CA CA B 352 1555 1555 2.47 LINK O VAL B 46 CA CA B 352 1555 1555 2.43 LINK O GLY B 48 CA CA B 352 1555 1555 2.57 LINK OD1 ASP B 50 CA CA B 352 1555 1555 2.38 LINK OG SER B 52 CA CA B 352 1555 1555 2.64 LINK NE2 HIS B 170 FE HEM B 350 1555 1555 2.21 LINK OG1 THR B 171 CA CA B 351 1555 1555 2.63 LINK O THR B 171 CA CA B 351 1555 1555 2.42 LINK OD2 ASP B 222 CA CA B 351 1555 1555 2.43 LINK OG1 THR B 225 CA CA B 351 1555 1555 2.56 LINK O THR B 225 CA CA B 351 1555 1555 2.53 LINK O ILE B 228 CA CA B 351 1555 1555 2.38 LINK OD1 ASP B 230 CA CA B 351 1555 1555 2.54 LINK FE HEM B 350 O HOH B 999 1555 1555 2.63 LINK CA CA B 352 O HOH B 721 1555 1555 2.58 SITE 1 BEN 8 ARG A 38 HIS A 42 PHE A 68 GLY A 69 SITE 2 BEN 8 PRO A 139 ALA A 140 PRO A 141 PHE A 179 SITE 1 BEM 8 ARG B 38 HIS B 42 PHE B 68 GLY B 69 SITE 2 BEM 8 PRO B 139 ALA B 140 PRO B 141 PHE B 179 SITE 1 AC1 5 THR A 171 ASP A 222 THR A 225 ILE A 228 SITE 2 AC1 5 ASP A 230 SITE 1 AC2 6 ASP A 43 VAL A 46 GLY A 48 ASP A 50 SITE 2 AC2 6 SER A 52 HOH A 721 SITE 1 AC3 5 THR B 171 ASP B 222 THR B 225 ILE B 228 SITE 2 AC3 5 ASP B 230 SITE 1 AC4 6 ASP B 43 VAL B 46 GLY B 48 ASP B 50 SITE 2 AC4 6 SER B 52 HOH B 721 SITE 1 AC5 24 ARG A 31 ALA A 34 SER A 35 ARG A 38 SITE 2 AC5 24 PHE A 41 SER A 73 PRO A 139 ALA A 140 SITE 3 AC5 24 PRO A 141 LEU A 166 GLY A 169 HIS A 170 SITE 4 AC5 24 PHE A 172 GLY A 173 LYS A 174 ASN A 175 SITE 5 AC5 24 GLN A 176 PHE A 179 PHE A 221 SER A 246 SITE 6 AC5 24 BHO A 353 HOH A 768 HOH A 803 HOH A 999 SITE 1 AC6 9 ARG A 38 PHE A 41 HIS A 42 PHE A 68 SITE 2 AC6 9 GLY A 69 PRO A 139 PHE A 179 HEM A 350 SITE 3 AC6 9 HOH A 999 SITE 1 AC7 24 ARG B 31 ALA B 34 SER B 35 ARG B 38 SITE 2 AC7 24 PHE B 41 SER B 73 PRO B 139 ALA B 140 SITE 3 AC7 24 PRO B 141 LEU B 166 GLY B 169 HIS B 170 SITE 4 AC7 24 PHE B 172 GLY B 173 LYS B 174 ASN B 175 SITE 5 AC7 24 GLN B 176 PHE B 179 PHE B 221 SER B 246 SITE 6 AC7 24 BHO B 353 HOH B 768 HOH B 803 HOH B 999 SITE 1 AC8 9 ARG B 38 PHE B 41 HIS B 42 PHE B 68 SITE 2 AC8 9 GLY B 69 PRO B 139 PHE B 179 HEM B 350 SITE 3 AC8 9 HOH B 999 CRYST1 74.920 62.250 77.990 90.00 104.36 90.00 P 1 21 1 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 0.013348 0.000000 0.003417 0.00000 SCALE2 0.000000 0.016064 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013236 0.00000 MTRIX1 1 -1.000000 -0.006300 0.002600 18.06980 1 MTRIX2 1 0.006300 -1.000000 0.007200 29.62120 1 MTRIX3 1 0.002600 0.007200 1.000000 0.04090 1