HEADER OXYGEN STORAGE 05-APR-73 1MBN TITLE THE STEREOCHEMISTRY OF THE PROTEIN MYOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOGLOBIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHYSETER CATODON; SOURCE 3 ORGANISM_COMMON: SPERM WHALE; SOURCE 4 ORGANISM_TAXID: 9755 KEYWDS OXYGEN STORAGE EXPDTA X-RAY DIFFRACTION AUTHOR H.C.WATSON,J.C.KENDREW REVDAT 23 14-FEB-24 1MBN 1 REMARK REVDAT 22 29-NOV-17 1MBN 1 HELIX REVDAT 21 24-FEB-09 1MBN 1 VERSN REVDAT 20 27-OCT-83 1MBN 1 REMARK REVDAT 19 30-SEP-83 1MBN 1 REVDAT REVDAT 18 12-MAY-83 1MBN 3 REMARK SEQRES ATOM REVDAT 17 07-MAR-83 1MBN 3 ATOM REVDAT 16 15-JAN-82 1MBN 1 REMARK REVDAT 15 15-JUL-81 1MBN 1 REMARK SITE REVDAT 14 31-DEC-80 1MBN 1 SOURCE REMARK REVDAT 13 07-APR-80 1MBN 3 ATOM REVDAT 12 06-FEB-79 1MBN 1 TURN REVDAT 11 15-JAN-79 1MBN 3 HETATM REVDAT 10 20-JUL-78 1MBN 2 CONECT REVDAT 9 24-JAN-78 1MBN 1 HEADER REVDAT 8 01-NOV-77 1MBN 1 AUTHOR JRNL REMARK FORMUL REVDAT 7 09-SEP-77 1MBN 1 REMARK REVDAT 6 23-AUG-77 1MBN 3 HETATM CONECT REVDAT 5 13-JUN-77 1MBN 1 FTNOTE HET REVDAT 4 28-MAR-77 1MBN 1 REMARK REVDAT 3 20-SEP-76 1MBN 2 CONECT REVDAT 2 28-JUN-76 1MBN 1 HEADER REVDAT 1 19-MAY-76 1MBN 0 JRNL AUTH H.C.WATSON JRNL TITL THE STEREOCHEMISTRY OF THE PROTEIN MYOGLOBIN JRNL REF PROG.STEREOCHEM. V. 4 299 1969 JRNL REFN ISSN 0079-6808 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.C.KENDREW REMARK 1 TITL MYOGLOBIN AND THE STRUCTURE OF PROTEINS (NOBEL LECTURE, REMARK 1 TITL 2 DECEMBER 11, 1962) REMARK 1 REF PRIX NOBEL 103 1963 REMARK 1 REFN ISSN 0546-8175 REMARK 1 REFERENCE 2 REMARK 1 EDIT R.J.FELDMANN REMARK 1 REF ATLAS OF MACROMOLECULAR 125 1976 REMARK 1 REF 2 STRUCTURE ON MICROFICHE REMARK 1 PUBL TRACOR JITCO INC.,ROCKVILLE,MD. REMARK 1 REFN REMARK 1 REFERENCE 3 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 SPRING,MD. REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 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 : 1216 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 0 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 1MBN 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_1000174928. 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 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 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,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 15.45000 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 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 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 NZ LYS A 78 OE1 GLU A 85 1.81 REMARK 500 NZ LYS A 145 OE1 GLU A 148 2.08 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 ALA A 19 NZ LYS A 63 2646 1.01 REMARK 500 CB HIS A 48 NZ LYS A 56 2655 1.64 REMARK 500 C ALA A 19 NZ LYS A 63 2646 2.03 REMARK 500 CG HIS A 48 NZ LYS A 56 2655 2.14 REMARK 500 O ALA A 19 CE LYS A 63 2646 2.15 REMARK 500 REMARK 500 REMARK: NULL 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),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 4 CG GLU A 4 CD 0.125 REMARK 500 GLU A 4 CD GLU A 4 OE2 -0.152 REMARK 500 GLU A 6 CD GLU A 6 OE1 -0.094 REMARK 500 TRP A 14 NE1 TRP A 14 CE2 -0.159 REMARK 500 TRP A 14 CE2 TRP A 14 CZ2 0.104 REMARK 500 TRP A 14 CE2 TRP A 14 CD2 -0.075 REMARK 500 GLU A 18 CG GLU A 18 CD 0.094 REMARK 500 GLU A 18 CD GLU A 18 OE2 -0.094 REMARK 500 ARG A 31 NE ARG A 31 CZ 0.081 REMARK 500 SER A 35 CB SER A 35 OG 0.085 REMARK 500 PRO A 37 CD PRO A 37 N -0.118 REMARK 500 GLU A 38 CG GLU A 38 CD 0.091 REMARK 500 GLU A 41 CG GLU A 41 CD 0.101 REMARK 500 PHE A 46 C PHE A 46 O 0.120 REMARK 500 HIS A 48 CG HIS A 48 CD2 0.060 REMARK 500 GLU A 52 CD GLU A 52 OE2 -0.116 REMARK 500 GLU A 85 CD GLU A 85 OE2 -0.077 REMARK 500 ILE A 99 C ILE A 99 O 0.120 REMARK 500 TYR A 103 CE1 TYR A 103 CZ -0.093 REMARK 500 TYR A 103 CZ TYR A 103 CE2 0.116 REMARK 500 GLU A 105 CG GLU A 105 CD 0.110 REMARK 500 GLU A 105 CD GLU A 105 OE2 -0.130 REMARK 500 GLU A 105 C GLU A 105 O 0.146 REMARK 500 PHE A 106 CG PHE A 106 CD1 -0.098 REMARK 500 HIS A 113 CG HIS A 113 CD2 0.074 REMARK 500 ASP A 122 CG ASP A 122 OD1 0.179 REMARK 500 MET A 131 C MET A 131 O 0.120 REMARK 500 ASN A 132 CG ASN A 132 OD1 0.241 REMARK 500 GLU A 136 CD GLU A 136 OE2 -0.094 REMARK 500 ARG A 139 NE ARG A 139 CZ 0.120 REMARK 500 ARG A 139 CZ ARG A 139 NH1 -0.089 REMARK 500 GLY A 150 C GLY A 150 O 0.124 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 SER A 3 CB - CA - C ANGL. DEV. = -21.1 DEGREES REMARK 500 SER A 3 N - CA - CB ANGL. DEV. = 15.1 DEGREES REMARK 500 SER A 3 N - CA - C ANGL. DEV. = 19.4 DEGREES REMARK 500 GLU A 4 N - CA - CB ANGL. DEV. = 25.1 DEGREES REMARK 500 GLU A 4 OE1 - CD - OE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 GLN A 8 N - CA - CB ANGL. DEV. = 21.2 DEGREES REMARK 500 LEU A 9 CB - CA - C ANGL. DEV. = -15.3 DEGREES REMARK 500 VAL A 10 N - CA - CB ANGL. DEV. = 20.9 DEGREES REMARK 500 VAL A 13 N - CA - CB ANGL. DEV. = 25.6 DEGREES REMARK 500 TRP A 14 CB - CA - C ANGL. DEV. = 15.7 DEGREES REMARK 500 TRP A 14 NE1 - CE2 - CZ2 ANGL. DEV. = -8.5 DEGREES REMARK 500 TRP A 14 CG - CD2 - CE3 ANGL. DEV. = -5.8 DEGREES REMARK 500 TRP A 14 CD2 - CE3 - CZ3 ANGL. DEV. = -9.4 DEGREES REMARK 500 TRP A 14 CE3 - CZ3 - CH2 ANGL. DEV. = 7.3 DEGREES REMARK 500 TRP A 14 CH2 - CZ2 - CE2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ALA A 15 CB - CA - C ANGL. DEV. = -15.5 DEGREES REMARK 500 ALA A 15 N - CA - CB ANGL. DEV. = 9.5 DEGREES REMARK 500 LYS A 16 N - CA - CB ANGL. DEV. = -11.8 DEGREES REMARK 500 VAL A 17 CB - CA - C ANGL. DEV. = -18.9 DEGREES REMARK 500 GLU A 18 OE1 - CD - OE2 ANGL. DEV. = 10.1 DEGREES REMARK 500 ALA A 22 CB - CA - C ANGL. DEV. = 21.9 DEGREES REMARK 500 ALA A 22 N - CA - CB ANGL. DEV. = -17.4 DEGREES REMARK 500 HIS A 24 N - CA - CB ANGL. DEV. = -14.4 DEGREES REMARK 500 GLN A 26 CB - CA - C ANGL. DEV. = 19.3 DEGREES REMARK 500 ASP A 27 CB - CA - C ANGL. DEV. = 20.4 DEGREES REMARK 500 ASP A 27 N - CA - CB ANGL. DEV. = -12.4 DEGREES REMARK 500 ASP A 27 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 LEU A 29 CB - CA - C ANGL. DEV. = 18.5 DEGREES REMARK 500 ILE A 30 CB - CA - C ANGL. DEV. = 16.6 DEGREES REMARK 500 PHE A 33 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 HIS A 36 N - CA - CB ANGL. DEV. = -12.9 DEGREES REMARK 500 PRO A 37 CB - CA - C ANGL. DEV. = 14.2 DEGREES REMARK 500 GLU A 38 N - CA - CB ANGL. DEV. = -13.0 DEGREES REMARK 500 GLU A 38 OE1 - CD - OE2 ANGL. DEV. = 7.8 DEGREES REMARK 500 LEU A 40 CB - CA - C ANGL. DEV. = -14.9 DEGREES REMARK 500 GLU A 41 OE1 - CD - OE2 ANGL. DEV. = 8.3 DEGREES REMARK 500 LYS A 42 CB - CA - C ANGL. DEV. = -20.2 DEGREES REMARK 500 PHE A 43 N - CA - CB ANGL. DEV. = -16.8 DEGREES REMARK 500 ASP A 44 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG A 45 N - CA - CB ANGL. DEV. = 16.4 DEGREES REMARK 500 LYS A 47 N - CA - CB ANGL. DEV. = 15.3 DEGREES REMARK 500 LYS A 50 N - CA - CB ANGL. DEV. = 11.6 DEGREES REMARK 500 GLU A 52 CB - CA - C ANGL. DEV. = -15.8 DEGREES REMARK 500 ALA A 53 N - CA - CB ANGL. DEV. = 10.0 DEGREES REMARK 500 LYS A 56 CB - CA - C ANGL. DEV. = -14.0 DEGREES REMARK 500 ALA A 57 CB - CA - C ANGL. DEV. = -13.5 DEGREES REMARK 500 ALA A 57 N - CA - CB ANGL. DEV. = 13.6 DEGREES REMARK 500 SER A 58 CB - CA - C ANGL. DEV. = -15.7 DEGREES REMARK 500 GLU A 59 OE1 - CD - OE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 ASP A 60 CB - CG - OD1 ANGL. DEV. = 8.8 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 113 ANGLE DEVIATIONS. 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 3 150.06 -49.57 REMARK 500 ALA A 15 -35.44 -39.68 REMARK 500 ASP A 27 -75.10 -39.32 REMARK 500 LEU A 49 109.62 -50.79 REMARK 500 LYS A 62 -76.57 -41.69 REMARK 500 LEU A 76 -70.64 -48.91 REMARK 500 LYS A 77 -23.21 -39.01 REMARK 500 LYS A 79 47.57 38.43 REMARK 500 HIS A 81 57.68 -91.01 REMARK 500 LYS A 87 -71.82 -44.80 REMARK 500 LYS A 96 -62.54 -137.99 REMARK 500 PHE A 106 -73.07 -44.55 REMARK 500 GLU A 109 -71.45 -67.32 REMARK 500 SER A 117 -52.98 -29.18 REMARK 500 LYS A 147 -70.97 -40.90 REMARK 500 GLU A 148 -61.93 -27.00 REMARK 500 GLN A 152 77.69 87.52 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 HEM A 155 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 93 NE2 REMARK 620 2 HEM A 155 NA 92.1 REMARK 620 3 HEM A 155 NB 92.1 89.3 REMARK 620 4 HEM A 155 NC 100.8 167.1 89.1 REMARK 620 5 HEM A 155 ND 102.2 88.4 165.6 90.0 REMARK 620 6 OH A 154 O 167.9 99.8 90.4 67.5 76.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: HMB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: HEM BINDING SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OH A 154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 155 DBREF 1MBN A 1 153 UNP P02185 MYG_PHYCA 1 153 SEQRES 1 A 153 VAL LEU SER GLU GLY GLU TRP GLN LEU VAL LEU HIS VAL SEQRES 2 A 153 TRP ALA LYS VAL GLU ALA ASP VAL ALA GLY HIS GLY GLN SEQRES 3 A 153 ASP ILE LEU ILE ARG LEU PHE LYS SER HIS PRO GLU THR SEQRES 4 A 153 LEU GLU LYS PHE ASP ARG PHE LYS HIS LEU LYS THR GLU SEQRES 5 A 153 ALA GLU MET LYS ALA SER GLU ASP LEU LYS LYS HIS GLY SEQRES 6 A 153 VAL THR VAL LEU THR ALA LEU GLY ALA ILE LEU LYS LYS SEQRES 7 A 153 LYS GLY HIS HIS GLU ALA GLU LEU LYS PRO LEU ALA GLN SEQRES 8 A 153 SER HIS ALA THR LYS HIS LYS ILE PRO ILE LYS TYR LEU SEQRES 9 A 153 GLU PHE ILE SER GLU ALA ILE ILE HIS VAL LEU HIS SER SEQRES 10 A 153 ARG HIS PRO GLY ASP PHE GLY ALA ASP ALA GLN GLY ALA SEQRES 11 A 153 MET ASN LYS ALA LEU GLU LEU PHE ARG LYS ASP ILE ALA SEQRES 12 A 153 ALA LYS TYR LYS GLU LEU GLY TYR GLN GLY HET OH A 154 1 HET HEM A 155 43 HETNAM OH HYDROXIDE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 OH H O 1- FORMUL 3 HEM C34 H32 FE N4 O4 HELIX 1 A SER A 3 GLU A 18 1N=3.63,PHI=1.73,H=1.50 16 HELIX 2 B ASP A 20 SER A 35 1N=3.72,PHI=1.69,H=1.47 16 HELIX 3 C HIS A 36 LYS A 42 1SHORT IRREGULAR HELIX 7 HELIX 4 D THR A 51 ALA A 57 1N=3.63,PHI=1.73,H=1.45 7 HELIX 5 E SER A 58 LYS A 77 1BENT ABOUT 7 DEG. AT THR (67) 20 HELIX 6 F LEU A 86 ALA A 94 1N=3.70,PHI=1.70,H=1.46 9 HELIX 7 G PRO A 100 ARG A 118 1N=3.59,PHI=1.75,H=1.53 19 HELIX 8 H ALA A 125 GLU A 148 1N=3.63,PHI=1.73,H=1.49 24 LINK NE2 HIS A 93 FE HEM A 155 1555 1555 2.19 LINK O OH A 154 FE HEM A 155 1555 1555 2.15 SITE 1 HMB 9 PHE A 43 ARG A 45 HIS A 64 VAL A 68 SITE 2 HMB 9 ALA A 71 HIS A 93 HIS A 97 LEU A 104 SITE 3 HMB 9 ILE A 107 SITE 1 AC1 3 PHE A 43 HIS A 64 HEM A 155 SITE 1 AC2 10 PHE A 43 ARG A 45 LEU A 89 SER A 92 SITE 2 AC2 10 HIS A 93 HIS A 97 ILE A 99 TYR A 103 SITE 3 AC2 10 PHE A 138 OH A 154 CRYST1 64.500 30.900 34.700 90.00 106.00 90.00 P 1 21 1 2 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 0.015504 0.000000 0.004446 0.00000 SCALE2 0.000000 0.032362 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029980 0.00000