PDB Short entry for 2DHB HEADER OXYGEN TRANSPORT 01-NOV-73 2DHB TITLE THREE DIMENSIONAL FOURIER SYNTHESIS OF HORSE DEOXYHAEMOGLOBIN AT 2.8 TITLE 2 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN (DEOXY) (ALPHA CHAIN); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN (DEOXY) (BETA CHAIN); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 7 ORGANISM_COMMON: HORSE; SOURCE 8 ORGANISM_TAXID: 9796 KEYWDS OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR M.F.PERUTZ REVDAT 15 14-FEB-24 2DHB 1 REMARK SEQADV LINK REVDAT 14 04-APR-18 2DHB 1 AUTHOR REVDAT 13 29-OCT-14 2DHB 1 LINK REVDAT 12 13-JUL-11 2DHB 1 VERSN REVDAT 11 24-FEB-09 2DHB 1 VERSN REVDAT 10 01-APR-03 2DHB 1 JRNL REVDAT 9 15-MAY-95 2DHB 1 REMARK REVDAT 8 30-SEP-83 2DHB 1 REVDAT REVDAT 7 31-DEC-80 2DHB 1 REMARK REVDAT 6 07-APR-80 2DHB 3 ATOM REVDAT 5 29-AUG-79 2DHB 3 CRYST1 REVDAT 4 20-JUL-78 2DHB 2 CONECT REVDAT 3 01-NOV-77 2DHB 1 AUTHOR REMARK FORMUL REVDAT 2 23-AUG-77 2DHB 3 HETATM REVDAT 1 07-JUN-77 2DHB 0 SPRSDE 07-JUN-77 2DHB 1DHB JRNL AUTH W.BOLTON,M.F.PERUTZ JRNL TITL THREE DIMENSIONAL FOURIER SYNTHESIS OF HORSE JRNL TITL 2 DEOXYHAEMOGLOBIN AT 2.8 ANGSTROM UNITS RESOLUTION. JRNL REF NATURE V. 228 551 1970 JRNL REFN ISSN 0028-0836 JRNL PMID 5472471 JRNL DOI 10.1038/228551A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.C.LADNER,G.M.AIR,J.H.FOGG REMARK 1 TITL A CORRECTION TO THE SEQUENCE OF THE ALPHA CHAIN OF HORSE REMARK 1 TITL 2 HAEMOGLOBIN REMARK 1 REF J.MOL.BIOL. V. 103 675 1976 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 EDIT R.J.FELDMANN REMARK 1 REF ATLAS OF MACROMOLECULAR 57 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 59 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. 2.80 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) : 2.80 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 : 2201 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 2 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: REMARK 3 IN THE COORDINATE FRAME OF THIS DATA-BANK ENTRY THE REMARK 3 MOLECULAR DIAD IS ALIGNED WITH THE Y AXIS. TO GENERATE REMARK 3 COORDINATES FOR THE ALPHA-2 AND BETA-2 CHAINS FROM THE REMARK 3 ALPHA-1 AND BETA-1 COORDINATES GIVEN HERE APPLY THE MTRIX REMARK 3 TRANSFORMATION GIVEN BELOW. REMARK 4 REMARK 4 2DHB 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_1000177994. 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 (%): 47.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 285 REMARK 285 THE ENTRY COORDINATES REMARK 285 ARE NOT PRESENTED IN THE STANDARD CRYSTAL FRAME. 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 0.296741 0.000000 -0.954991 -37.29267 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 -0.954925 0.000000 -0.296741 27.46248 REMARK 290 SMTRY1 3 -0.296741 0.000000 0.954991 -37.29267 REMARK 290 SMTRY2 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.954925 0.000000 0.296741 27.46248 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 24.22359 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 -38.47930 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 32.89217 REMARK 290 SMTRY1 6 0.296741 0.000000 -0.954991 -13.06908 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 -38.47930 REMARK 290 SMTRY3 6 -0.954925 0.000000 -0.296741 60.35465 REMARK 290 SMTRY1 7 -0.296741 0.000000 0.954991 -13.06908 REMARK 290 SMTRY2 7 0.000000 -1.000000 0.000000 -38.47930 REMARK 290 SMTRY3 7 0.954925 0.000000 0.296741 60.35465 REMARK 290 SMTRY1 8 -1.000000 0.000000 0.000000 24.22359 REMARK 290 SMTRY2 8 0.000000 1.000000 0.000000 -38.47930 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 32.89217 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: TETRAMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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 OG SER A 15 OG SER A 15 3554 0.49 REMARK 500 CA GLY A 19 O VAL A 70 3554 0.55 REMARK 500 CB THR A 67 CG2 THR A 67 3554 1.06 REMARK 500 CA GLY A 19 C VAL A 70 3554 1.14 REMARK 500 CG2 THR A 67 CG2 THR A 67 3554 1.17 REMARK 500 CB SER A 15 CB SER A 15 3554 1.23 REMARK 500 NZ LYS A 11 CD2 HIS A 20 3554 1.31 REMARK 500 CB SER A 15 OG SER A 15 3554 1.36 REMARK 500 O GLY A 19 O GLY A 71 3554 1.38 REMARK 500 NZ LYS A 11 NE2 HIS A 20 3554 1.40 REMARK 500 CA THR A 67 CG2 THR A 67 3554 1.50 REMARK 500 N GLY A 19 O VAL A 70 3554 1.55 REMARK 500 O GLY A 19 C GLY A 71 3554 1.56 REMARK 500 N GLY A 19 C VAL A 70 3554 1.60 REMARK 500 OE1 GLU A 23 O GLY A 71 3554 1.67 REMARK 500 CA GLY A 22 CE1 HIS A 72 3554 1.69 REMARK 500 NZ LYS A 127 C ARG A 141 4555 1.70 REMARK 500 CB ASP A 64 CD1 LEU A 68 3554 1.71 REMARK 500 C GLY A 19 O GLY A 71 3554 1.77 REMARK 500 C LYS A 11 O SER A 15 3554 1.79 REMARK 500 NZ LYS A 127 OXT ARG A 141 4555 1.81 REMARK 500 CE LYS A 127 OXT ARG A 141 4555 1.82 REMARK 500 CA GLY A 18 CG1 VAL A 70 3554 1.87 REMARK 500 CA SER A 15 CB SER A 15 3554 1.88 REMARK 500 CA GLY A 19 N GLY A 71 3554 1.89 REMARK 500 NZ LYS A 60 CA ALA A 79 3554 1.89 REMARK 500 C GLY A 18 CG1 VAL A 70 3554 1.90 REMARK 500 C GLY A 19 C GLY A 71 3554 1.91 REMARK 500 N ASP A 64 CD1 LEU A 68 3554 1.92 REMARK 500 N HIS A 20 O GLY A 71 3554 1.92 REMARK 500 N SER A 15 CB SER A 15 3554 1.94 REMARK 500 C GLY A 19 O VAL A 70 3554 1.95 REMARK 500 CA ASP A 64 CD1 LEU A 68 3554 1.96 REMARK 500 O GLY A 19 N HIS A 72 3554 1.97 REMARK 500 NZ LYS A 127 O ARG A 141 4555 1.98 REMARK 500 C THR A 67 CG2 THR A 67 3554 1.99 REMARK 500 O LYS A 11 O SER A 15 3554 2.01 REMARK 500 O LYS A 60 CD1 LEU A 68 3554 2.05 REMARK 500 N HIS A 20 CA GLY A 71 3554 2.06 REMARK 500 OD2 ASP A 64 CD2 LEU A 68 3554 2.08 REMARK 500 CA HIS A 20 O GLY A 71 3554 2.10 REMARK 500 CB LYS A 11 O SER A 15 3554 2.10 REMARK 500 C GLY A 18 C VAL A 70 3554 2.12 REMARK 500 CE LYS A 127 C ARG A 141 4555 2.13 REMARK 500 CB THR A 67 CB THR A 67 3554 2.14 REMARK 500 C GLY A 19 CA GLY A 71 3554 2.14 REMARK 500 OD1 ASP A 64 CB LEU A 68 3554 2.15 REMARK 500 NZ LYS A 60 N ALA A 79 3554 2.16 REMARK 500 O GLY A 18 N GLY A 71 3554 2.17 REMARK 500 O LYS A 11 CB SER A 15 3554 2.17 REMARK 500 REMARK 500 THIS ENTRY HAS 52 SYMMETRY CONTACTS 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 TRP A 14 NE1 TRP A 14 CE2 -0.089 REMARK 500 TRP B 15 NE1 TRP B 15 CE2 -0.087 REMARK 500 TRP B 37 NE1 TRP B 37 CE2 -0.086 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 PRO A 37 CA - N - CD ANGL. DEV. = -10.4 DEGREES REMARK 500 ARG A 92 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 VAL A 96 CG1 - CB - CG2 ANGL. DEV. = -11.1 DEGREES REMARK 500 THR A 108 N - CA - C ANGL. DEV. = 21.4 DEGREES REMARK 500 LEU A 109 C - N - CA ANGL. DEV. = 17.6 DEGREES REMARK 500 LEU A 109 N - CA - CB ANGL. DEV. = 20.0 DEGREES REMARK 500 GLU B 6 C - N - CA ANGL. DEV. = 20.7 DEGREES REMARK 500 GLU B 6 N - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 ALA B 9 CA - C - O ANGL. DEV. = -14.3 DEGREES REMARK 500 ASN B 19 CA - C - N ANGL. DEV. = -13.4 DEGREES REMARK 500 VAL B 23 C - N - CA ANGL. DEV. = 16.7 DEGREES REMARK 500 GLY B 64 C - N - CA ANGL. DEV. = 12.9 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 THR A 8 -72.42 -84.48 REMARK 500 ASN A 9 -31.68 -38.26 REMARK 500 PRO A 37 -48.04 7.26 REMARK 500 LYS A 40 -5.40 -53.90 REMARK 500 PHE A 43 36.34 -151.77 REMARK 500 SER A 49 -179.98 -176.18 REMARK 500 SER A 52 87.64 -9.83 REMARK 500 HIS A 72 50.93 -114.59 REMARK 500 LEU A 76 -55.51 -23.25 REMARK 500 PRO A 77 93.58 -64.07 REMARK 500 SER A 84 -17.22 -152.08 REMARK 500 LYS A 90 -70.75 -121.25 REMARK 500 ARG A 92 47.58 35.24 REMARK 500 PRO A 95 8.32 -54.85 REMARK 500 THR A 108 -60.37 -20.15 REMARK 500 LEU A 109 -100.64 103.73 REMARK 500 THR A 118 -165.80 -67.38 REMARK 500 LYS A 139 42.97 -83.61 REMARK 500 GLN B 2 62.35 -116.45 REMARK 500 GLU B 6 -70.60 -56.18 REMARK 500 GLU B 7 -8.18 -52.93 REMARK 500 LEU B 12 -62.95 -100.54 REMARK 500 ASP B 16 -52.02 -27.99 REMARK 500 ASN B 19 85.35 -46.29 REMARK 500 GLU B 20 11.97 -57.40 REMARK 500 GLU B 21 -91.84 -102.05 REMARK 500 GLU B 22 -43.79 -25.89 REMARK 500 TYR B 35 75.53 -119.20 REMARK 500 ASP B 43 6.65 -69.44 REMARK 500 PHE B 45 -135.81 -114.02 REMARK 500 SER B 49 -3.66 -153.56 REMARK 500 HIS B 77 33.56 -148.37 REMARK 500 LEU B 78 1.19 -68.07 REMARK 500 LYS B 82 -28.74 -22.60 REMARK 500 CYS B 93 -64.92 -98.60 REMARK 500 ASP B 99 103.05 -59.46 REMARK 500 PRO B 124 -84.77 -1.75 REMARK 500 HIS B 143 -101.50 -62.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PHE A 36 PRO A 37 140.74 REMARK 500 THR A 108 LEU A 109 30.14 REMARK 500 THR B 123 PRO B 124 126.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 31 0.09 SIDE CHAIN REMARK 500 TYR A 42 0.09 SIDE CHAIN REMARK 500 ARG A 92 0.13 SIDE CHAIN REMARK 500 ASP B 16 0.07 SIDE CHAIN REMARK 500 ASN B 19 0.08 SIDE CHAIN REMARK 500 ARG B 30 0.08 SIDE CHAIN REMARK 500 TYR B 35 0.06 SIDE CHAIN REMARK 500 GLN B 39 0.08 SIDE CHAIN REMARK 500 ASP B 79 0.08 SIDE CHAIN REMARK 500 ASP B 99 0.07 SIDE CHAIN REMARK 500 GLU B 101 0.07 SIDE CHAIN REMARK 500 GLN B 127 0.07 SIDE CHAIN REMARK 500 TYR B 130 0.09 SIDE CHAIN REMARK 500 TYR B 145 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 VAL A 1 -13.55 REMARK 500 LEU A 2 12.62 REMARK 500 SER A 3 12.79 REMARK 500 ALA A 4 -21.13 REMARK 500 ASP A 6 -22.75 REMARK 500 LYS A 7 -18.57 REMARK 500 ASN A 9 -19.24 REMARK 500 LYS A 11 -16.44 REMARK 500 ALA A 12 -20.62 REMARK 500 ALA A 13 -15.04 REMARK 500 LYS A 16 -13.32 REMARK 500 GLY A 18 -15.44 REMARK 500 GLY A 19 -13.14 REMARK 500 ALA A 21 -11.06 REMARK 500 GLU A 23 -20.82 REMARK 500 GLU A 27 -10.47 REMARK 500 ALA A 28 -10.05 REMARK 500 LEU A 29 -20.86 REMARK 500 MET A 32 -19.69 REMARK 500 PHE A 33 -22.55 REMARK 500 LEU A 34 -12.49 REMARK 500 PRO A 37 16.83 REMARK 500 THR A 38 13.34 REMARK 500 THR A 41 12.26 REMARK 500 PRO A 44 -14.52 REMARK 500 HIS A 45 -14.76 REMARK 500 LEU A 48 20.84 REMARK 500 HIS A 50 -15.24 REMARK 500 GLY A 51 -13.59 REMARK 500 SER A 52 14.15 REMARK 500 ALA A 53 -14.80 REMARK 500 GLN A 54 -20.51 REMARK 500 ALA A 57 -20.92 REMARK 500 HIS A 58 -12.60 REMARK 500 LYS A 61 -16.56 REMARK 500 ALA A 63 -12.75 REMARK 500 ASP A 64 -20.75 REMARK 500 GLY A 65 -14.54 REMARK 500 THR A 67 -12.20 REMARK 500 LEU A 68 -11.61 REMARK 500 ALA A 69 -16.96 REMARK 500 VAL A 70 -13.17 REMARK 500 GLY A 71 -10.48 REMARK 500 ASP A 74 -19.08 REMARK 500 GLY A 78 -12.41 REMARK 500 ALA A 79 -17.25 REMARK 500 LEU A 80 -14.30 REMARK 500 SER A 81 -19.82 REMARK 500 SER A 84 13.50 REMARK 500 ASN A 85 -19.14 REMARK 500 REMARK 500 THIS ENTRY HAS 158 MAIN CHAIN PLANARITY DEVIATIONS. 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 142 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 142 NA 95.5 REMARK 620 3 HEM A 142 NB 87.4 88.2 REMARK 620 4 HEM A 142 NC 104.5 159.6 89.1 REMARK 620 5 HEM A 142 ND 111.1 87.7 161.3 88.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 147 NA 93.3 REMARK 620 3 HEM B 147 NB 98.0 88.2 REMARK 620 4 HEM B 147 NC 105.2 161.4 89.7 REMARK 620 5 HEM B 147 ND 97.8 89.5 164.1 87.5 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147 REMARK 999 REMARK 999 SEQUENCE REMARK 999 PERSONAL COMMUNICATION FROM M. F. PERUTZ (18-NOV-75) INDICATES THAT REMARK 999 RESIDUE LEU B 112 SHOULD BE VAL B 112 AND RESIDUE VAL B 114 SHOULD REMARK 999 BE LEU B 114. REFERENCE 2 ABOVE INDICATES THAT RESIDUE ALA A 63 REMARK 999 SHOULD BE GLY A 63 AND RESIDUE GLY A 65 SHOULD BE ALA A 65. DBREF 2DHB A 1 141 UNP P01958 HBA_HORSE 1 141 DBREF 2DHB B 1 146 UNP P02062 HBB_HORSE 1 146 SEQADV 2DHB ALA A 63 UNP P01958 GLY 63 CONFLICT SEQADV 2DHB GLY A 65 UNP P01958 ALA 65 CONFLICT SEQADV 2DHB ASP A 82 UNP P01958 ASN 82 CONFLICT SEQADV 2DHB ASN A 85 UNP P01958 ASP 85 CONFLICT SEQADV 2DHB ALA B 111 UNP P02062 VAL 111 CONFLICT SEQADV 2DHB LEU B 112 UNP P02062 VAL 112 CONFLICT SEQADV 2DHB VAL B 114 UNP P02062 LEU 114 CONFLICT SEQRES 1 A 141 VAL LEU SER ALA ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 A 141 TRP SER LYS VAL GLY GLY HIS ALA GLY GLU TYR GLY ALA SEQRES 3 A 141 GLU ALA LEU GLU ARG MET PHE LEU GLY PHE PRO THR THR SEQRES 4 A 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 A 141 ALA GLN VAL LYS ALA HIS GLY LYS LYS VAL ALA ASP GLY SEQRES 6 A 141 LEU THR LEU ALA VAL GLY HIS LEU ASP ASP LEU PRO GLY SEQRES 7 A 141 ALA LEU SER ASP LEU SER ASN LEU HIS ALA HIS LYS LEU SEQRES 8 A 141 ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 A 141 LEU LEU SER THR LEU ALA VAL HIS LEU PRO ASN ASP PHE SEQRES 10 A 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU SER SEQRES 11 A 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 146 VAL GLN LEU SER GLY GLU GLU LYS ALA ALA VAL LEU ALA SEQRES 2 B 146 LEU TRP ASP LYS VAL ASN GLU GLU GLU VAL GLY GLY GLU SEQRES 3 B 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG PHE PHE ASP SER PHE GLY ASP LEU SER ASN PRO GLY SEQRES 5 B 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL LEU HIS SER PHE GLY GLU GLY VAL HIS HIS LEU SEQRES 7 B 146 ASP ASN LEU LYS GLY THR PHE ALA ALA LEU SER GLU LEU SEQRES 8 B 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 B 146 LEU LEU GLY ASN VAL LEU ALA LEU VAL VAL ALA ARG HIS SEQRES 10 B 146 PHE GLY LYS ASP PHE THR PRO GLU LEU GLN ALA SER TYR SEQRES 11 B 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 B 146 LYS TYR HIS HET HEM A 142 43 HET HEM B 147 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 HOH *2(H2 O) HELIX 1 AA SER A 3 GLY A 18 1 16 HELIX 2 AB HIS A 20 GLY A 35 1 16 HELIX 3 AC PHE A 36 TYR A 42 1 7 HELIX 4 AD HIS A 50 GLY A 51 1 2 HELIX 5 AE SER A 52 GLY A 71 1 20 HELIX 6 AF LEU A 80 ALA A 88 1 9 HELIX 7 AG ASP A 94 HIS A 112 1 19 HELIX 8 AH THR A 118 ARG A 141 1 24 HELIX 9 BA SER B 4 VAL B 18 1 15 HELIX 10 BB ASN B 19 VAL B 34 1 16 HELIX 11 BC TYR B 35 PHE B 41 1 7 HELIX 12 BD ASN B 50 GLY B 56 1 7 HELIX 13 BE ASN B 57 HIS B 76 1 20 HELIX 14 BF PHE B 85 CYS B 93 1 9 HELIX 15 BG ASP B 99 HIS B 117 1 19 HELIX 16 BH THR B 123 HIS B 146 1 24 LINK NE2 HIS A 87 FE HEM A 142 1555 1555 2.20 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.20 SITE 1 AC1 14 TYR A 42 HIS A 45 PHE A 46 HIS A 58 SITE 2 AC1 14 LYS A 61 LEU A 66 LEU A 83 HIS A 87 SITE 3 AC1 14 LEU A 91 VAL A 93 ASN A 97 PHE A 98 SITE 4 AC1 14 LEU A 101 LEU A 136 SITE 1 AC2 16 ALA A 4 PHE B 41 PHE B 42 SER B 44 SITE 2 AC2 16 HIS B 63 VAL B 67 SER B 70 PHE B 71 SITE 3 AC2 16 PHE B 85 LEU B 88 HIS B 92 LEU B 96 SITE 4 AC2 16 ASN B 102 PHE B 103 LEU B 106 LEU B 141 CRYST1 76.960 81.700 92.630 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 0.000000 -0.012994 0.000000 0.23250 SCALE2 0.007258 0.000000 0.009856 0.00000 SCALE3 -0.008693 0.000000 0.006402 0.00000