HEADER OXYGEN STORAGE 17-SEP-76 2MBN OBSLTE 12-JUL-89 2MBN 4MBN TITLE STRUCTURE OF MYOGLOBIN REFINED AT 2.0 ANGSTROMS RESOLUTION, TITLE 2 $II.STRUCTURE OF DEOXYMYOGLOBIN FROM SPERM WHALE COMPND MOL_ID: 1; COMPND 2 MOLECULE:; COMPND 3 CHAIN: NULL; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS OXYGEN STORAGE EXPDTA X-RAY DIFFRACTION AUTHOR T.TAKANO REVDAT 10 12-JUL-89 2MBN 3 OBSLTE REVDAT 9 30-SEP-83 2MBN 1 REVDAT REVDAT 8 07-MAR-83 2MBN 1 REMARK SEQRES REVDAT 7 03-DEC-81 2MBN 1 REMARK REVDAT 6 31-DEC-80 2MBN 1 REMARK REVDAT 5 01-OCT-80 2MBN 1 REMARK REVDAT 4 20-JUL-78 2MBN 2 CONECT REVDAT 3 01-NOV-77 2MBN 1 AUTHOR JRNL REMARK FORMUL REVDAT 2 13-JUN-77 2MBN 1 JRNL REMARK HET REVDAT 1 02-NOV-76 2MBN 0 JRNL AUTH T.TAKANO JRNL TITL STRUCTURE OF MYOGLOBIN REFINED AT 2.0 ANGSTROMS JRNL TITL 2 RESOLUTION,II.STRUCTURE OF DEOXYMYOGLOBIN FROM JRNL TITL 3 SPERM WHALE JRNL REF J.MOL.BIOL. V. 110 569 1977 JRNL REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.TAKANO REMARK 1 TITL STRUCTURE OF MYOGLOBIN REFINED AT 2.0 ANGSTROMS REMARK 1 TITL 2 RESOLUTION,I.CRYSTALLOGRAPHIC REFINEMENT OF REMARK 1 TITL 3 METMYOGLOBIN FROM SPERM WHALE REMARK 1 REF J.MOL.BIOL. V. 110 537 1977 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.C.WATSON REMARK 1 TITL THE STEREOCHEMISTRY OF THE PROTEIN MYOGLOBIN REMARK 1 REF PROG.STEREOCHEM. V. 4 229 1976 REMARK 1 REFN ASTM PRSTAP US ISSN 0079-6808 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.DIAMOND REMARK 1 TITL A MATHEMATICAL MODEL-BUILDING PROCEDURE FOR REMARK 1 TITL 2 PROTEINS REMARK 1 REF ACTA CRYSTALLOGR. V. 21 253 1966 REMARK 1 REFN ASTM ACCRA9 DK ISSN 0365-110X REMARK 1 REFERENCE 4 REMARK 1 AUTH R.DIAMOND REMARK 1 TITL A REAL-SPACE REFINEMENT PROCEDURE FOR PROTEINS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.A V. 27 436 1971 REMARK 1 REFN ASTM ACACBN DK ISSN 0567-7394 REMARK 1 REFERENCE 5 REMARK 1 AUTH R.DIAMOND REMARK 1 TITL REAL-SPACE REFINEMENT OF THE STRUCTURE OF HEN REMARK 1 TITL 2 EGG-WHITE LYSOZYME REMARK 1 REF J.MOL.BIOL. V. 82 371 1974 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 6 REMARK 1 AUTH C.L.NOBBS,H.C.WATSON,J.C.KENDREW REMARK 1 TITL STRUCTURE OF DEOXYMYOGLOBIN,A CRYSTALLOGRAPHIC REMARK 1 TITL 2 STUDY REMARK 1 REF NATURE V. 209 339 1966 REMARK 1 REFN ASTM NATUAS UK ISSN 0028-0836 REMARK 1 REFERENCE 7 REMARK 1 AUTH G.FERMI REMARK 1 TITL THREE-DIMENSIONAL FOURIER SYNTHESIS OF HUMAN REMARK 1 TITL 2 DEOXYHAEMOGLOBIN AT 2.5 ANGSTROMS,REFINEMENT OF REMARK 1 TITL 3 THE ATOMIC MODEL REMARK 1 REF J.MOL.BIOL. V. 97 237 1975 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 8 REMARK 1 EDIT M.O.DAYHOFF REMARK 1 REF ATLAS OF PROTEIN SEQUENCE V. 5 84 1972 REMARK 1 REF 2 AND STRUCTURE (DATA SECTION) REMARK 1 PUBL NATIONAL BIOMEDICAL RESEARCH FOUNDATION, SILVER REMARK 1 PUBL 2 SPRING,MD. REMARK 1 REFN ISBN 0-912466-02-2 REMARK 2 REMARK 2 RESOLUTION. NULL ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : NULL REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL 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) : NULL 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 : 1217 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 80 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) : NULL 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 2MBN COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 2MBN THE OCCUPANCY AND TEMPERATURE FACTOR FIELDS OF THE REMARK 5 ATOM AND 2MBN HETATM RECORDS CONTAIN THE ELECTRON COUNT AND REMARK 5 ATOMIC RADIUS 2MBN RESPECTIVELY IN THE FORM THEY WERE REMARK 5 SUPPLIED BY THE AUTHOR. 2MBN REMARK 6 REMARK 6 2MBN CORRECTION. UPDATE JRNL REFERENCE AND REFERENCE 1 TO REMARK 6 2MBN REFLECT PUBLICATION. CHANGE REMARKS FIELD ON SO4 HET REMARK 6 2MBN RECORDS. 13-JUN-77. 2MBN REMARK 7 REMARK 7 2MBN CORRECTION. REFORMAT HEADER INFORMATION TO MEET NEW REMARK 7 2MBN SPECIFICATIONS. 2MBN ADD FORMUL RECORDS. 2MBN 01-NOV- REMARK 7 77. 2MBN REMARK 8 REMARK 8 2MBN CORRECTION. FIX TWO CONECT RECORDS. 20-JUL-78. 2MBN REMARK 9 REMARK 9 2MBN CORRECTION. CHANGE ISSN CODE FOR REFERENCE 4. 01-OCT- REMARK 9 80. 2MBN REMARK 10 REMARK 10 2MBN CORRECTION. STANDARDIZE FORMAT OF REMARKS 2 AND 3. REMARK 10 2MBN 31-DEC-80. 2MBN REMARK 11 REMARK 11 2MBN CORRECTION. CHANGE ISSN CODE FOR REFERENCE 3. 03-DEC- REMARK 11 81. 2MBN REMARK 12 REMARK 12 2MBN CORRECTION. CORRECT SEQRES RECORD. CORRECT ASTM CODE REMARK 12 FOR 2MBN REFERENCE 3. 07-MAR-83. 2MBN REMARK 13 REMARK 13 2MBN CORRECTION. INSERT REVDAT RECORDS. 30-SEP-83. 2MBN REMARK 14 REMARK 14 2MBN CORRECTION. THIS ENTRY IS OBSOLETE. 12-JUL-89. 2MBN 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 : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL 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 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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,1/2+Y,-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 15.48500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 GLN 8 OE1 NE2 REMARK 470 GLN 26 OE1 NE2 REMARK 470 GLN 91 OE1 NE2 REMARK 470 GLN 128 OE1 NE2 REMARK 470 ASN 132 OD1 ND2 REMARK 470 GLN 152 OE1 NE2 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 REMARK 500 NH2 ARG 31 CE1 HIS 113 1.79 REMARK 500 OE2 GLU 4 NZ LYS 79 1.81 REMARK 500 NH1 ARG 139 O HOH 1 1.86 REMARK 500 NH2 ARG 31 NE2 HIS 113 1.96 REMARK 500 OE1 GLU 83 O HOH 50 1.97 REMARK 500 O HOH 13 O HOH 42 1.97 REMARK 500 NE2 HIS 93 FE HEM 88 2.13 REMARK 500 OD1 ASP 126 O HOH 16 2.19 REMARK 500 O HOH 34 O HOH 60 2.19 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 NZ LYS 96 OE1 GLU 109 1565 1.20 REMARK 500 NH2 ARG 139 O LYS 147 2545 1.87 REMARK 500 O ARG 45 O HOH 46 2655 2.09 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU 109 CB GLU 109 CG -0.346 REMARK 500 GLY 150 CA GLY 150 C 0.456 REMARK 500 GLY 153 C GLY 153 O -0.171 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 VAL 1 CA - C - N ANGL. DEV. = 19.9 DEGREES REMARK 500 VAL 1 O - C - N ANGL. DEV. =-27.0 DEGREES REMARK 500 GLU 109 CA - CB - CG ANGL. DEV. = 27.3 DEGREES REMARK 500 GLU 109 CB - CG - CD ANGL. DEV. =-21.5 DEGREES REMARK 500 PRO 120 N - CA - C ANGL. DEV. = 19.4 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 GLN 152 177.27 24.80 REMARK 525 REMARK 525 SOLVENT REMARK 525 THE FOLLOWING SOLVENT MOLECULES LIE FARTHER THAN EXPECTED REMARK 525 FROM THE PROTEIN OR NUCLEIC ACID MOLECULE AND MAY BE REMARK 525 ASSOCIATED WITH A SYMMETRY RELATED MOLECULE (M=MODEL REMARK 525 NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH 18 DISTANCE = 8.00 ANGSTROMS REMARK 525 HOH 30 DISTANCE = 7.88 ANGSTROMS REMARK 525 HOH 60 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH 76 DISTANCE = 5.16 ANGSTROMS SEQRES 1 153 VAL LEU SER GLU GLY GLU TRP GLN LEU VAL LEU HIS VAL SEQRES 2 153 TRP ALA LYS VAL GLU ALA ASP VAL ALA GLY HIS GLY GLN SEQRES 3 153 ASP ILE LEU ILE ARG LEU PHE LYS SER HIS PRO GLU THR SEQRES 4 153 LEU GLU LYS PHE ASP ARG PHE LYS HIS LEU LYS THR GLU SEQRES 5 153 ALA GLU MET LYS ALA SER GLU ASP LEU LYS LYS HIS GLY SEQRES 6 153 VAL THR VAL LEU THR ALA LEU GLY ALA ILE LEU LYS LYS SEQRES 7 153 LYS GLY HIS HIS GLU ALA GLU LEU LYS PRO LEU ALA GLN SEQRES 8 153 SER HIS ALA THR LYS HIS LYS ILE PRO ILE LYS TYR LEU SEQRES 9 153 GLU PHE ILE SER GLU ALA ILE ILE HIS VAL LEU HIS SER SEQRES 10 153 ARG HIS PRO GLY ASP PHE GLY ALA ASP ALA GLN GLY ALA SEQRES 11 153 MET ASN LYS ALA LEU GLU LEU PHE ARG LYS ASP ILE ALA SEQRES 12 153 ALA LYS TYR LYS GLU LEU GLY TYR GLN GLY HET SO4 86 1 HET SO4 87 1 HET HEM 88 44 HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 HEM C34 H32 FE N4 O4 FORMUL 5 HOH *80(H2 O1) HELIX 1 A SER 3 GLU 18 1 16 HELIX 2 B ASP 20 SER 35 1 16 HELIX 3 C HIS 36 LYS 42 1 7 HELIX 4 D THR 51 ALA 57 1 7 HELIX 5 E SER 58 LYS 77 1 20 HELIX 6 F LEU 86 THR 95 1 10 HELIX 7 G PRO 100 ARG 118 1 19 HELIX 8 H GLY 124 LEU 149 1 26 CRYST1 64.560 30.970 34.860 90.00 105.86 90.00 P 1 21 1 2 ORIGX1 1.486989 0.000000 0.422496 0.00000 ORIGX2 0.000000 1.549887 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.431427 0.00000 SCALE1 0.015489 0.000000 0.004401 0.00000 SCALE2 0.000000 0.032289 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029821 0.00000