HEADER OXYGEN TRANSPORT 03-JUL-03 1OJ6 TITLE HUMAN BRAIN NEUROGLOBIN THREE-DIMENSIONAL STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROGLOBIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: NGB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PLYSS KEYWDS NEUROGLOBIN, HEME HEXACOORDINATION, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.PESCE,S.DEWILDE,M.NARDINI,L.MOENS,P.ASCENZI,T.HANKELN,T.BURMESTER, AUTHOR 2 M.BOLOGNESI REVDAT 3 12-DEC-18 1OJ6 1 COMPND SOURCE REMARK DBREF REVDAT 2 24-FEB-09 1OJ6 1 VERSN REVDAT 1 11-SEP-03 1OJ6 0 JRNL AUTH A.PESCE,S.DEWILDE,M.NARDINI,L.MOENS,P.ASCENZI,T.HANKELN, JRNL AUTH 2 T.BURMESTER,M.BOLOGNESI JRNL TITL HUMAN BRAIN NEUROGLOBIN STRUCTURE REVEALS A DISTINCT MODE OF JRNL TITL 2 CONTROLLING OXYGEN AFFINITY JRNL REF STRUCTURE V. 11 1087 2003 JRNL REFN ISSN 0969-2126 JRNL PMID 12962627 JRNL DOI 10.1016/S0969-2126(03)00166-7 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 35871 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3604 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4584 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 207 REMARK 3 SOLVENT ATOMS : 160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.00 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.216 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.180 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.120 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.111 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: SOME ATOMS IN THIS ENTRY HAVE OCCUPANCY REMARK 3 OF 0.00 REMARK 4 REMARK 4 1OJ6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1290012979. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.738, 1.740, 0.933 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35871 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.22000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4 M AMMONIUM SULPHATE, 3% REMARK 280 ISOPROPANOL, 0.05 M SODIUM CITRATE, PH 6.5, 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 47.46350 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, 3, 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 400 REMARK 400 COMPOUND REMARK 400 FUNCTION: INVOLVED IN OXYGEN TRANSPORT IN THE BRAIN. REMARK 400 REMARK 400 ENGINEERED MUTATION IN CHAINS A, B, C, D, CYS 46 TO GLY 46 REMARK 400 ENGINEERED MUTATION IN CHAINS A, B, C, D, CYS 55 TO SER 55 REMARK 400 ENGINEERED MUTATION IN CHAINS A, B, C, D, CYS 120 TO SER 120 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 MET A 1 REMARK 465 GLU A 2 REMARK 465 GLY A 150 REMARK 465 GLU A 151 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 ARG C 3 REMARK 465 GLU D 151 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 GLU A 22 CB CG CD OE1 OE2 REMARK 470 TYR A 44 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 47 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 48 CG CD OE1 NE2 REMARK 470 SER A 50 OG REMARK 470 SER A 51 OG REMARK 470 GLU A 53 CG CD OE1 OE2 REMARK 470 ARG B 47 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 53 CG CD OE1 OE2 REMARK 470 GLU B 151 CG CD OE1 OE2 REMARK 470 ASN C 45 CG OD1 ND2 REMARK 470 GLN C 48 CG CD OE1 NE2 REMARK 470 SER C 51 OG REMARK 470 GLU C 53 CG CD OE1 OE2 REMARK 470 ASP C 54 CG OD1 OD2 REMARK 470 ASP C 149 CG OD1 OD2 REMARK 470 GLU C 151 CG CD OE1 OE2 REMARK 470 MET D 1 CG SD CE REMARK 470 GLU D 2 CG CD OE1 OE2 REMARK 470 TYR D 44 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN D 45 CG OD1 ND2 REMARK 470 ARG D 47 CG CD NE CZ NH1 NH2 REMARK 470 SER D 51 OG REMARK 470 PRO D 52 CG CD REMARK 470 GLU D 53 CG CD OE1 OE2 REMARK 470 ASP D 54 CG OD1 OD2 REMARK 470 GLU D 60 CG CD OE1 OE2 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 TYR A 44 REMARK 475 ASN A 45 REMARK 475 GLY A 46 REMARK 475 ARG A 47 REMARK 475 GLN A 48 REMARK 475 TYR D 44 REMARK 475 ASN D 45 REMARK 475 GLY D 46 REMARK 475 ARG D 47 REMARK 475 GLN D 48 REMARK 475 PHE D 49 REMARK 475 SER D 50 REMARK 475 SER D 51 REMARK 475 PRO D 52 REMARK 475 GLU D 53 REMARK 475 ASP D 54 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 14 CD NE CZ NH1 NH2 REMARK 480 ARG A 18 CB CG CD NE CZ NH1 NH2 REMARK 480 LEU A 39 CG CD1 CD2 REMARK 480 LEU A 41 CD2 REMARK 480 SER A 55 CB OG REMARK 480 LEU A 56 CD1 CD2 REMARK 480 LEU A 82 CD1 CD2 REMARK 480 LYS A 95 CD CE NZ REMARK 480 LYS A 102 CE NZ REMARK 480 GLU A 111 OE2 REMARK 480 ARG B 14 NE CZ NH1 NH2 REMARK 480 VAL B 16 CG1 CG2 REMARK 480 ARG B 18 CG CD NE CZ NH1 NH2 REMARK 480 LEU B 21 CD2 REMARK 480 ASN B 45 ND2 REMARK 480 GLU B 86 CD OE1 OE2 REMARK 480 GLU B 87 CD OE1 OE2 REMARK 480 LEU B 121 CD1 REMARK 480 GLN B 142 CD OE1 NE2 REMARK 480 GLU B 151 CB REMARK 480 LEU C 8 CD2 REMARK 480 ARG C 14 CD NE CZ NH1 NH2 REMARK 480 VAL C 16 CG1 REMARK 480 ARG C 18 CA CB CG CD NE CZ NH1 REMARK 480 ARG C 18 NH2 REMARK 480 GLU C 22 CD OE1 OE2 REMARK 480 ASN C 45 CB REMARK 480 GLU C 53 CA CB REMARK 480 LEU C 56 CG CD1 CD2 REMARK 480 SER C 57 CA CB OG REMARK 480 GLU C 80 CD OE1 OE2 REMARK 480 LEU C 82 CD1 CD2 REMARK 480 GLU C 86 CD OE1 OE2 REMARK 480 GLU C 87 CD OE1 OE2 REMARK 480 ARG C 94 CD NE CZ NH1 NH2 REMARK 480 ARG C 97 CD NE CZ NH1 NH2 REMARK 480 LYS C 102 CE NZ REMARK 480 LEU C 114 CD1 REMARK 480 GLU C 118 CD OE1 REMARK 480 GLN C 142 CD OE1 NE2 REMARK 480 ARG C 146 CZ NH1 NH2 REMARK 480 ASP C 149 O REMARK 480 MET D 1 CB REMARK 480 GLU D 2 CB REMARK 480 ARG D 14 NE CZ NH1 NH2 REMARK 480 LEU D 39 CD2 REMARK 480 LEU D 41 CD1 REMARK 480 LEU D 56 CB CG CD1 CD2 REMARK 480 GLU D 60 CB REMARK 480 ASP D 63 OD2 REMARK 480 GLU D 80 OE1 OE2 REMARK 480 LEU D 82 CD1 REMARK 480 LYS D 95 CG CD CE NZ REMARK 480 LYS D 102 CE NZ REMARK 480 GLU D 118 CG CD OE1 OE2 REMARK 480 ARG D 146 NE CZ NH1 NH2 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 OE2 GLU B 87 NH1 ARG C 47 1.99 REMARK 500 NE ARG B 94 O GLU B 151 2.02 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 OD1 ASP A 37 OH TYR B 115 2747 2.12 REMARK 500 NH1 ARG D 3 O2 SO4 B 1153 2647 2.14 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 52 CA - N - CD ANGL. DEV. = -14.7 DEGREES REMARK 500 PRO B 20 CA - N - CD ANGL. DEV. = -15.9 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 TYR A 44 -148.98 -80.26 REMARK 500 ASN A 45 34.37 -68.60 REMARK 500 ARG A 47 167.55 81.79 REMARK 500 GLN A 48 -155.14 -136.75 REMARK 500 LEU A 56 7.69 -67.87 REMARK 500 ASP A 81 67.97 -165.61 REMARK 500 GLU B 2 53.90 85.35 REMARK 500 SER B 19 80.34 -179.52 REMARK 500 GLU C 5 107.04 -52.06 REMARK 500 SER C 19 77.18 -118.92 REMARK 500 ASP C 81 70.21 -156.57 REMARK 500 TRP C 148 50.74 -91.41 REMARK 500 TYR D 44 -49.76 58.45 REMARK 500 ARG D 47 -164.16 69.09 REMARK 500 GLN D 48 55.85 -174.53 REMARK 500 PHE D 49 167.95 36.65 REMARK 500 SER D 50 -59.58 -164.78 REMARK 500 SER D 51 -53.16 -143.88 REMARK 500 PRO D 52 -47.02 -150.79 REMARK 500 ASP D 54 -88.32 -148.84 REMARK 500 ASP D 81 75.64 -154.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 SO4 B 1154 REMARK 615 SO4 C 1153 REMARK 615 SO4 C 1155 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 A1150 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 64 NE2 REMARK 620 2 HEM A1150 NA 85.5 REMARK 620 3 HEM A1150 NB 86.0 88.9 REMARK 620 4 HEM A1150 NC 96.9 177.5 90.6 REMARK 620 5 HEM A1150 ND 96.6 90.0 177.1 90.4 REMARK 620 6 HIS A 96 NE2 175.3 90.0 92.6 87.6 84.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1152 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 96 NE2 REMARK 620 2 HEM B1152 NA 93.4 REMARK 620 3 HEM B1152 NB 93.6 86.0 REMARK 620 4 HEM B1152 NC 88.9 174.2 88.5 REMARK 620 5 HEM B1152 ND 89.8 90.1 175.1 95.2 REMARK 620 6 HIS B 64 NE2 174.9 81.6 85.8 96.1 90.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C1152 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 64 NE2 REMARK 620 2 HEM C1152 NA 91.6 REMARK 620 3 HEM C1152 NB 91.7 86.0 REMARK 620 4 HEM C1152 NC 89.3 175.0 89.1 REMARK 620 5 HEM C1152 ND 88.9 91.3 177.2 93.6 REMARK 620 6 HIS C 96 NE2 174.5 85.5 83.5 93.2 95.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D1151 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 96 NE2 REMARK 620 2 HEM D1151 NA 95.2 REMARK 620 3 HEM D1151 NB 89.5 88.9 REMARK 620 4 HEM D1151 NC 87.9 175.5 87.8 REMARK 620 5 HEM D1151 ND 91.2 92.4 178.5 90.8 REMARK 620 6 HIS D 64 NE2 176.3 85.2 86.9 91.4 92.4 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1153 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1155 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1156 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C1153 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C1154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C1155 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A1150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B1152 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C1152 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D1151 DBREF 1OJ6 A 1 151 UNP Q9NPG2 NGB_HUMAN 1 151 DBREF 1OJ6 B 1 151 UNP Q9NPG2 NGB_HUMAN 1 151 DBREF 1OJ6 C 1 151 UNP Q9NPG2 NGB_HUMAN 1 151 DBREF 1OJ6 D 1 151 UNP Q9NPG2 NGB_HUMAN 1 151 SEQADV 1OJ6 GLY A 46 UNP Q9NPG2 CYS 46 ENGINEERED MUTATION SEQADV 1OJ6 SER A 55 UNP Q9NPG2 CYS 55 ENGINEERED MUTATION SEQADV 1OJ6 SER A 120 UNP Q9NPG2 CYS 120 ENGINEERED MUTATION SEQADV 1OJ6 GLY B 46 UNP Q9NPG2 CYS 46 ENGINEERED MUTATION SEQADV 1OJ6 SER B 55 UNP Q9NPG2 CYS 55 ENGINEERED MUTATION SEQADV 1OJ6 SER B 120 UNP Q9NPG2 CYS 120 ENGINEERED MUTATION SEQADV 1OJ6 GLY C 46 UNP Q9NPG2 CYS 46 ENGINEERED MUTATION SEQADV 1OJ6 SER C 55 UNP Q9NPG2 CYS 55 ENGINEERED MUTATION SEQADV 1OJ6 SER C 120 UNP Q9NPG2 CYS 120 ENGINEERED MUTATION SEQADV 1OJ6 GLY D 46 UNP Q9NPG2 CYS 46 ENGINEERED MUTATION SEQADV 1OJ6 SER D 55 UNP Q9NPG2 CYS 55 ENGINEERED MUTATION SEQADV 1OJ6 SER D 120 UNP Q9NPG2 CYS 120 ENGINEERED MUTATION SEQRES 1 A 151 MET GLU ARG PRO GLU PRO GLU LEU ILE ARG GLN SER TRP SEQRES 2 A 151 ARG ALA VAL SER ARG SER PRO LEU GLU HIS GLY THR VAL SEQRES 3 A 151 LEU PHE ALA ARG LEU PHE ALA LEU GLU PRO ASP LEU LEU SEQRES 4 A 151 PRO LEU PHE GLN TYR ASN GLY ARG GLN PHE SER SER PRO SEQRES 5 A 151 GLU ASP SER LEU SER SER PRO GLU PHE LEU ASP HIS ILE SEQRES 6 A 151 ARG LYS VAL MET LEU VAL ILE ASP ALA ALA VAL THR ASN SEQRES 7 A 151 VAL GLU ASP LEU SER SER LEU GLU GLU TYR LEU ALA SER SEQRES 8 A 151 LEU GLY ARG LYS HIS ARG ALA VAL GLY VAL LYS LEU SER SEQRES 9 A 151 SER PHE SER THR VAL GLY GLU SER LEU LEU TYR MET LEU SEQRES 10 A 151 GLU LYS SER LEU GLY PRO ALA PHE THR PRO ALA THR ARG SEQRES 11 A 151 ALA ALA TRP SER GLN LEU TYR GLY ALA VAL VAL GLN ALA SEQRES 12 A 151 MET SER ARG GLY TRP ASP GLY GLU SEQRES 1 B 151 MET GLU ARG PRO GLU PRO GLU LEU ILE ARG GLN SER TRP SEQRES 2 B 151 ARG ALA VAL SER ARG SER PRO LEU GLU HIS GLY THR VAL SEQRES 3 B 151 LEU PHE ALA ARG LEU PHE ALA LEU GLU PRO ASP LEU LEU SEQRES 4 B 151 PRO LEU PHE GLN TYR ASN GLY ARG GLN PHE SER SER PRO SEQRES 5 B 151 GLU ASP SER LEU SER SER PRO GLU PHE LEU ASP HIS ILE SEQRES 6 B 151 ARG LYS VAL MET LEU VAL ILE ASP ALA ALA VAL THR ASN SEQRES 7 B 151 VAL GLU ASP LEU SER SER LEU GLU GLU TYR LEU ALA SER SEQRES 8 B 151 LEU GLY ARG LYS HIS ARG ALA VAL GLY VAL LYS LEU SER SEQRES 9 B 151 SER PHE SER THR VAL GLY GLU SER LEU LEU TYR MET LEU SEQRES 10 B 151 GLU LYS SER LEU GLY PRO ALA PHE THR PRO ALA THR ARG SEQRES 11 B 151 ALA ALA TRP SER GLN LEU TYR GLY ALA VAL VAL GLN ALA SEQRES 12 B 151 MET SER ARG GLY TRP ASP GLY GLU SEQRES 1 C 151 MET GLU ARG PRO GLU PRO GLU LEU ILE ARG GLN SER TRP SEQRES 2 C 151 ARG ALA VAL SER ARG SER PRO LEU GLU HIS GLY THR VAL SEQRES 3 C 151 LEU PHE ALA ARG LEU PHE ALA LEU GLU PRO ASP LEU LEU SEQRES 4 C 151 PRO LEU PHE GLN TYR ASN GLY ARG GLN PHE SER SER PRO SEQRES 5 C 151 GLU ASP SER LEU SER SER PRO GLU PHE LEU ASP HIS ILE SEQRES 6 C 151 ARG LYS VAL MET LEU VAL ILE ASP ALA ALA VAL THR ASN SEQRES 7 C 151 VAL GLU ASP LEU SER SER LEU GLU GLU TYR LEU ALA SER SEQRES 8 C 151 LEU GLY ARG LYS HIS ARG ALA VAL GLY VAL LYS LEU SER SEQRES 9 C 151 SER PHE SER THR VAL GLY GLU SER LEU LEU TYR MET LEU SEQRES 10 C 151 GLU LYS SER LEU GLY PRO ALA PHE THR PRO ALA THR ARG SEQRES 11 C 151 ALA ALA TRP SER GLN LEU TYR GLY ALA VAL VAL GLN ALA SEQRES 12 C 151 MET SER ARG GLY TRP ASP GLY GLU SEQRES 1 D 151 MET GLU ARG PRO GLU PRO GLU LEU ILE ARG GLN SER TRP SEQRES 2 D 151 ARG ALA VAL SER ARG SER PRO LEU GLU HIS GLY THR VAL SEQRES 3 D 151 LEU PHE ALA ARG LEU PHE ALA LEU GLU PRO ASP LEU LEU SEQRES 4 D 151 PRO LEU PHE GLN TYR ASN GLY ARG GLN PHE SER SER PRO SEQRES 5 D 151 GLU ASP SER LEU SER SER PRO GLU PHE LEU ASP HIS ILE SEQRES 6 D 151 ARG LYS VAL MET LEU VAL ILE ASP ALA ALA VAL THR ASN SEQRES 7 D 151 VAL GLU ASP LEU SER SER LEU GLU GLU TYR LEU ALA SER SEQRES 8 D 151 LEU GLY ARG LYS HIS ARG ALA VAL GLY VAL LYS LEU SER SEQRES 9 D 151 SER PHE SER THR VAL GLY GLU SER LEU LEU TYR MET LEU SEQRES 10 D 151 GLU LYS SER LEU GLY PRO ALA PHE THR PRO ALA THR ARG SEQRES 11 D 151 ALA ALA TRP SER GLN LEU TYR GLY ALA VAL VAL GLN ALA SEQRES 12 D 151 MET SER ARG GLY TRP ASP GLY GLU HET HEM A1150 43 HET HEM B1152 43 HET SO4 B1153 5 HET SO4 B1154 5 HET SO4 B1155 5 HET SO4 B1156 5 HET HEM C1152 43 HET SO4 C1153 5 HET SO4 C1154 5 HET SO4 C1155 5 HET HEM D1151 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 7 SO4 7(O4 S 2-) FORMUL 16 HOH *160(H2 O) HELIX 1 1 GLU A 5 ARG A 18 1 14 HELIX 2 2 SER A 19 GLU A 35 1 17 HELIX 3 3 PRO A 36 PHE A 42 5 7 HELIX 4 4 SER A 51 LEU A 56 1 6 HELIX 5 5 SER A 58 ASN A 78 1 21 HELIX 6 6 ASP A 81 SER A 84 5 4 HELIX 7 7 LEU A 85 VAL A 99 1 15 HELIX 8 8 SER A 104 GLY A 122 1 19 HELIX 9 9 PRO A 123 PHE A 125 5 3 HELIX 10 10 THR A 126 SER A 145 1 20 HELIX 11 11 ARG A 146 TRP A 148 5 3 HELIX 12 12 GLU B 5 SER B 17 1 13 HELIX 13 13 SER B 19 GLU B 35 1 17 HELIX 14 14 PRO B 36 PHE B 42 5 7 HELIX 15 15 SER B 51 LEU B 56 1 6 HELIX 16 16 SER B 58 ASN B 78 1 21 HELIX 17 17 ASP B 81 SER B 84 5 4 HELIX 18 18 LEU B 85 ALA B 98 1 14 HELIX 19 19 SER B 104 GLY B 122 1 19 HELIX 20 20 PRO B 123 PHE B 125 5 3 HELIX 21 21 THR B 126 TRP B 148 1 23 HELIX 22 22 GLU C 5 ARG C 18 1 14 HELIX 23 23 SER C 19 GLU C 35 1 17 HELIX 24 24 PRO C 36 PHE C 42 5 7 HELIX 25 25 SER C 51 LEU C 56 1 6 HELIX 26 26 SER C 58 ASN C 78 1 21 HELIX 27 27 ASP C 81 SER C 84 5 4 HELIX 28 28 LEU C 85 VAL C 99 1 15 HELIX 29 29 SER C 104 GLY C 122 1 19 HELIX 30 30 PRO C 123 PHE C 125 5 3 HELIX 31 31 THR C 126 SER C 145 1 20 HELIX 32 32 ARG C 146 TRP C 148 5 3 HELIX 33 33 GLU D 5 SER D 17 1 13 HELIX 34 34 SER D 19 GLU D 35 1 17 HELIX 35 35 PRO D 36 GLN D 43 5 8 HELIX 36 36 SER D 58 ASN D 78 1 21 HELIX 37 37 VAL D 79 SER D 84 5 6 HELIX 38 38 LEU D 85 GLY D 100 1 16 HELIX 39 39 SER D 104 GLY D 122 1 19 HELIX 40 40 PRO D 123 PHE D 125 5 3 HELIX 41 41 THR D 126 SER D 145 1 20 HELIX 42 42 ARG D 146 ASP D 149 5 4 LINK FE HEM A1150 NE2 HIS A 64 1555 1555 2.15 LINK FE HEM A1150 NE2 HIS A 96 1555 1555 2.09 LINK NE2 HIS B 96 FE HEM B1152 1555 1555 2.02 LINK FE HEM B1152 NE2 HIS B 64 1555 1555 2.17 LINK FE HEM C1152 NE2 HIS C 64 1555 1555 2.06 LINK FE HEM C1152 NE2 HIS C 96 1555 1555 2.10 LINK NE2 HIS D 96 FE HEM D1151 1555 1555 2.02 LINK FE HEM D1151 NE2 HIS D 64 1555 1555 2.08 SITE 1 AC1 2 SER B 51 HOH B2041 SITE 1 AC2 5 LEU A 70 ALA A 74 TYR B 88 HOH B2028 SITE 2 AC2 5 HOH B2042 SITE 1 AC3 4 MET B 1 LEU B 103 SER B 104 HOH B2031 SITE 1 AC4 4 SER B 19 PRO B 20 LEU B 21 GLU B 22 SITE 1 AC5 3 TYR C 88 HEM C1152 HOH C2020 SITE 1 AC6 4 SER C 19 PRO C 20 LEU C 21 GLU C 22 SITE 1 AC7 3 LYS C 102 LEU C 103 SER C 104 SITE 1 AC8 10 HIS A 64 LYS A 67 VAL A 68 VAL A 71 SITE 2 AC8 10 LEU A 92 HIS A 96 PHE A 106 VAL A 109 SITE 3 AC8 10 HOH A2038 ASP B 73 SITE 1 AC9 16 THR A 77 ASN A 78 LEU B 41 PHE B 42 SITE 2 AC9 16 TYR B 44 HIS B 64 LYS B 67 VAL B 68 SITE 3 AC9 16 VAL B 71 TYR B 88 LEU B 92 LYS B 95 SITE 4 AC9 16 HIS B 96 VAL B 109 HOH B2039 HOH B2040 SITE 1 BC1 14 LEU C 38 LEU C 41 PHE C 42 TYR C 44 SITE 2 BC1 14 HIS C 64 LYS C 67 VAL C 68 LEU C 92 SITE 3 BC1 14 LYS C 95 HIS C 96 PHE C 106 VAL C 109 SITE 4 BC1 14 SO4 C1153 HOH C2032 SITE 1 BC2 10 PHE D 42 HIS D 64 LYS D 67 VAL D 68 SITE 2 BC2 10 VAL D 71 TYR D 88 LEU D 92 HIS D 96 SITE 3 BC2 10 VAL D 109 HOH D2031 CRYST1 39.598 94.927 67.563 90.00 94.38 90.00 P 1 21 1 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 0.025254 0.000000 0.001934 0.00000 SCALE2 0.000000 0.010534 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014844 0.00000