HEADER OXIDOREDUCTASE 13-NOV-96 1GZA TITLE PEROXIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.11.1.7; COMPND 5 OTHER_DETAILS: PH 5.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: 'ARTHROMYCES RAMOSUS'; SOURCE 3 ORGANISM_TAXID: 5451 KEYWDS OXIDOREDUCTASE, GLYCOPROTEIN, PEROXIDASE, HEME EXPDTA X-RAY DIFFRACTION AUTHOR K.FUKUYAMA,H.ITAKURA REVDAT 6 16-OCT-24 1GZA 1 HETSYN REVDAT 5 29-JUL-20 1GZA 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 29-NOV-17 1GZA 1 HELIX REVDAT 3 13-JUL-11 1GZA 1 VERSN REVDAT 2 24-FEB-09 1GZA 1 VERSN REVDAT 1 12-MAR-97 1GZA 0 JRNL AUTH K.FUKUYAMA,K.SATO,H.ITAKURA,S.TAKAHASHI,T.HOSOYA JRNL TITL BINDING OF IODIDE TO ARTHROMYCES RAMOSUS PEROXIDASE JRNL TITL 2 INVESTIGATED WITH X-RAY CRYSTALLOGRAPHIC ANALYSIS, 1H AND JRNL TITL 3 127I NMR SPECTROSCOPY, AND STEADY-STATE KINETICS. JRNL REF J.BIOL.CHEM. V. 272 5752 1997 JRNL REFN ISSN 0021-9258 JRNL PMID 9038188 JRNL DOI 10.1074/JBC.272.9.5752 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.KUNISHIMA,F.AMADA,K.FUKUYAMA,M.KAWAMOTO,T.MATSUNAGA, REMARK 1 AUTH 2 H.MATSUBARA REMARK 1 TITL PENTACOORDINATION OF THE HEME IRON OF ARTHROMYCES RAMOSUS REMARK 1 TITL 2 PEROXIDASE SHOWN BY A 1.8 A RESOLUTION CRYSTALLOGRAPHIC REMARK 1 TITL 3 STUDY AT PH 4.5 REMARK 1 REF FEBS LETT. V. 378 291 1996 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.FUKUYAMA,N.KUNISHIMA,F.AMADA,T.KUBOTA,H.MATSUBARA REMARK 1 TITL CRYSTAL STRUCTURES OF CYANIDE-AND TRIIODIDE-BOUND FORMS OF REMARK 1 TITL 2 ARTHROMYCES RAMOSUS PEROXIDASE AT DIFFERENT PH VALUES. REMARK 1 TITL 3 PERTURBATIONS OF ACTIVE SITE RESIDUES AND THEIR IMPLICATION REMARK 1 TITL 4 IN ENZYME CATALYSIS REMARK 1 REF J.BIOL.CHEM. V. 270 21884 1995 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 3 REMARK 1 AUTH N.KUNISHIMA,K.FUKUYAMA,H.MATSUBARA,H.HATANAKA,Y.SHIBANO, REMARK 1 AUTH 2 T.AMACHI REMARK 1 TITL CRYSTAL STRUCTURE OF THE FUNGAL PEROXIDASE FROM ARTHROMYCES REMARK 1 TITL 2 RAMOSUS AT 1.9 A RESOLUTION. STRUCTURAL COMPARISONS WITH THE REMARK 1 TITL 3 LIGNIN AND CYTOCHROME C PEROXIDASES REMARK 1 REF J.MOL.BIOL. V. 235 331 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH N.KUNISHIMA,K.FUKUYAMA,S.WAKABAYASHI,M.SUMIDA,M.TAKAYA, REMARK 1 AUTH 2 Y.SHIBANO,T.AMACHI,H.MATSUBARA REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDIES OF REMARK 1 TITL 2 PEROXIDASE FROM A FUNGUS ARTHROMYCES RAMOSUS REMARK 1 REF PROTEINS V. 15 216 1993 REMARK 1 REFN ISSN 0887-3585 REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2465 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 247 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.021 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 NCS MODEL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GZA 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_1000173732. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.5 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 37.28500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.28500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 58.73500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.28500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 37.28500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 58.73500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.28500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.28500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 58.73500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 37.28500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.28500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 58.73500 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 300 REMARK: THE ASYMMETRIC UNIT OF THE CRYSTAL CONTAINS ONE MOLECULE. 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, 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 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 GLN A 1 REMARK 465 GLY A 2 REMARK 465 PRO A 3 REMARK 465 GLY A 4 REMARK 465 GLY A 5 REMARK 465 GLY A 6 REMARK 465 GLY A 7 REMARK 465 GLY A 8 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 TRP A 26 CD1 - CG - CD2 ANGL. DEV. = 5.3 DEGREES REMARK 500 TRP A 26 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 LEU A 30 CA - CB - CG ANGL. DEV. = 17.2 DEGREES REMARK 500 ARG A 48 NE - CZ - NH1 ANGL. DEV. = 7.4 DEGREES REMARK 500 ARG A 48 NE - CZ - NH2 ANGL. DEV. = -10.9 DEGREES REMARK 500 HIS A 83 CA - CB - CG ANGL. DEV. = -10.2 DEGREES REMARK 500 MET A 126 CA - CB - CG ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG A 141 CG - CD - NE ANGL. DEV. = -13.4 DEGREES REMARK 500 ARG A 141 NE - CZ - NH1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ARG A 141 NE - CZ - NH2 ANGL. DEV. = -8.8 DEGREES REMARK 500 ARG A 166 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 THR A 210 N - CA - CB ANGL. DEV. = -15.0 DEGREES REMARK 500 ARG A 242 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 242 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 244 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 244 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 TRP A 259 CD1 - CG - CD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 272 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 272 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 287 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 287 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 VAL A 301 CG1 - CB - CG2 ANGL. DEV. = -10.9 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 PRO A 13 -36.24 -37.18 REMARK 500 ASN A 36 -68.53 -106.56 REMARK 500 CYS A 43 75.31 -111.08 REMARK 500 GLU A 44 -156.40 -127.69 REMARK 500 LEU A 181 0.18 -69.30 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 346 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 57 OD1 REMARK 620 2 ASP A 57 O 76.5 REMARK 620 3 GLY A 75 O 94.4 68.4 REMARK 620 4 ASP A 77 OD1 92.5 135.3 69.5 REMARK 620 5 SER A 79 OG 97.8 148.5 143.1 75.3 REMARK 620 6 HOH A 424 O 171.1 98.7 90.7 96.1 82.4 REMARK 620 7 HOH A 425 O 91.9 74.1 139.2 150.4 75.2 79.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 345 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 184 NE2 REMARK 620 2 HEM A 345 NA 99.5 REMARK 620 3 HEM A 345 NB 92.5 89.5 REMARK 620 4 HEM A 345 NC 97.5 162.9 87.9 REMARK 620 5 HEM A 345 ND 94.6 89.6 172.9 90.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 347 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 185 O REMARK 620 2 SER A 185 OG 70.7 REMARK 620 3 ASP A 202 OD1 77.3 110.6 REMARK 620 4 ASP A 202 OD2 90.5 70.8 49.5 REMARK 620 5 THR A 204 O 84.1 151.3 75.7 124.5 REMARK 620 6 THR A 204 OG1 142.5 145.8 79.0 95.8 62.0 REMARK 620 7 VAL A 207 O 88.5 86.4 152.1 156.1 79.1 99.5 REMARK 620 8 ASP A 209 OD1 143.8 74.2 124.7 86.5 126.5 73.7 80.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CA1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CALCIUM BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: CA2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CALCIUM BINDING SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: GL1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SUGAR BINDING SITE. DBREF 1GZA A 1 344 UNP P28313 PER_ARTRA 21 364 SEQRES 1 A 344 GLN GLY PRO GLY GLY GLY GLY GLY SER VAL THR CYS PRO SEQRES 2 A 344 GLY GLY GLN SER THR SER ASN SER GLN CYS CYS VAL TRP SEQRES 3 A 344 PHE ASP VAL LEU ASP ASP LEU GLN THR ASN PHE TYR GLN SEQRES 4 A 344 GLY SER LYS CYS GLU SER PRO VAL ARG LYS ILE LEU ARG SEQRES 5 A 344 ILE VAL PHE HIS ASP ALA ILE GLY PHE SER PRO ALA LEU SEQRES 6 A 344 THR ALA ALA GLY GLN PHE GLY GLY GLY GLY ALA ASP GLY SEQRES 7 A 344 SER ILE ILE ALA HIS SER ASN ILE GLU LEU ALA PHE PRO SEQRES 8 A 344 ALA ASN GLY GLY LEU THR ASP THR ILE GLU ALA LEU ARG SEQRES 9 A 344 ALA VAL GLY ILE ASN HIS GLY VAL SER PHE GLY ASP LEU SEQRES 10 A 344 ILE GLN PHE ALA THR ALA VAL GLY MET SER ASN CYS PRO SEQRES 11 A 344 GLY SER PRO ARG LEU GLU PHE LEU THR GLY ARG SER ASN SEQRES 12 A 344 SER SER GLN PRO SER PRO PRO SER LEU ILE PRO GLY PRO SEQRES 13 A 344 GLY ASN THR VAL THR ALA ILE LEU ASP ARG MET GLY ASP SEQRES 14 A 344 ALA GLY PHE SER PRO ASP GLU VAL VAL ASP LEU LEU ALA SEQRES 15 A 344 ALA HIS SER LEU ALA SER GLN GLU GLY LEU ASN SER ALA SEQRES 16 A 344 ILE PHE ARG SER PRO LEU ASP SER THR PRO GLN VAL PHE SEQRES 17 A 344 ASP THR GLN PHE TYR ILE GLU THR LEU LEU LYS GLY THR SEQRES 18 A 344 THR GLN PRO GLY PRO SER LEU GLY PHE ALA GLU GLU LEU SEQRES 19 A 344 SER PRO PHE PRO GLY GLU PHE ARG MET ARG SER ASP ALA SEQRES 20 A 344 LEU LEU ALA ARG ASP SER ARG THR ALA CYS ARG TRP GLN SEQRES 21 A 344 SER MET THR SER SER ASN GLU VAL MET GLY GLN ARG TYR SEQRES 22 A 344 ARG ALA ALA MET ALA LYS MET SER VAL LEU GLY PHE ASP SEQRES 23 A 344 ARG ASN ALA LEU THR ASP CYS SER ASP VAL ILE PRO SER SEQRES 24 A 344 ALA VAL SER ASN ASN ALA ALA PRO VAL ILE PRO GLY GLY SEQRES 25 A 344 LEU THR VAL ASP ASP ILE GLU VAL SER CYS PRO SER GLU SEQRES 26 A 344 PRO PHE PRO GLU ILE ALA THR ALA SER GLY PRO LEU PRO SEQRES 27 A 344 SER LEU ALA PRO ALA PRO MODRES 1GZA ASN A 143 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET CA A 346 1 HET CA A 347 1 HET IOD A 702 1 HET HEM A 345 43 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM CA CALCIUM ION HETNAM IOD IODIDE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN HEM HEME FORMUL 2 NAG 2(C8 H15 N O6) FORMUL 3 CA 2(CA 2+) FORMUL 5 IOD I 1- FORMUL 6 HEM C34 H32 FE N4 O4 FORMUL 7 HOH *247(H2 O) HELIX 1 A VAL A 25 ASN A 36 1 12 HELIX 2 B SER A 45 ILE A 59 1 15 HELIX 3 B1 SER A 62 ALA A 68 1 7 HELIX 4 B2 HIS A 83 LEU A 88 1 6 HELIX 5 C LEU A 96 HIS A 110 1 15 HELIX 6 D SER A 113 SER A 127 1 15 HELIX 7 E THR A 159 GLY A 171 1 13 HELIX 8 F SER A 173 LEU A 186 1INCLUDES 3/10 HELIX 14 HELIX 9 G GLN A 211 THR A 216 1 6 HELIX 10 H MET A 243 ASP A 252 1 10 HELIX 11 I THR A 255 MET A 262 1 8 HELIX 12 J SER A 265 SER A 281 1 17 SHEET 1 A 2 LEU A 138 THR A 139 0 SHEET 2 A 2 THR A 291 ASP A 292 -1 O THR A 291 N THR A 139 SHEET 1 B 2 SER A 188 GLN A 189 0 SHEET 2 B 2 SER A 199 PRO A 200 -1 O SER A 199 N GLN A 189 SHEET 1 C 2 GLU A 232 GLU A 233 0 SHEET 2 C 2 ARG A 242 MET A 243 -1 O ARG A 242 N GLU A 233 SHEET 1 D 2 VAL A 308 ILE A 309 0 SHEET 2 D 2 ALA A 331 THR A 332 1 O ALA A 331 N ILE A 309 SSBOND 1 CYS A 12 CYS A 24 1555 1555 1.98 SSBOND 2 CYS A 23 CYS A 293 1555 1555 2.02 SSBOND 3 CYS A 43 CYS A 129 1555 1555 2.00 SSBOND 4 CYS A 257 CYS A 322 1555 1555 1.99 LINK ND2 ASN A 143 C1 NAG B 1 1555 1555 1.46 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.42 LINK OD1 ASP A 57 CA CA A 346 1555 1555 2.34 LINK O ASP A 57 CA CA A 346 1555 1555 2.46 LINK O GLY A 75 CA CA A 346 1555 1555 2.47 LINK OD1 ASP A 77 CA CA A 346 1555 1555 2.39 LINK OG SER A 79 CA CA A 346 1555 1555 2.52 LINK NE2 HIS A 184 FE HEM A 345 1555 1555 2.11 LINK O SER A 185 CA CA A 347 1555 1555 2.44 LINK OG SER A 185 CA CA A 347 1555 1555 2.41 LINK OD1 ASP A 202 CA CA A 347 1555 1555 2.61 LINK OD2 ASP A 202 CA CA A 347 1555 1555 2.48 LINK O THR A 204 CA CA A 347 1555 1555 2.50 LINK OG1 THR A 204 CA CA A 347 1555 1555 2.55 LINK O VAL A 207 CA CA A 347 1555 1555 2.52 LINK OD1 ASP A 209 CA CA A 347 1555 1555 2.45 LINK CA CA A 346 O HOH A 424 1555 1555 2.50 LINK CA CA A 346 O HOH A 425 1555 1555 2.41 SITE 1 CA1 7 CA A 346 ASP A 57 GLY A 75 ASP A 77 SITE 2 CA1 7 SER A 79 HOH A 424 HOH A 425 SITE 1 CA2 6 CA A 347 SER A 185 ASP A 202 THR A 204 SITE 2 CA2 6 VAL A 207 ASP A 209 SITE 1 GL1 3 NAG B 1 NAG B 2 ASN A 143 CRYST1 74.570 74.570 117.470 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 0.013410 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013410 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008513 0.00000