HEADER LYASE 19-DEC-98 1B4E TITLE X-RAY STRUCTURE OF 5-AMINOLEVULINIC ACID DEHYDRATASE COMPLEXED WITH TITLE 2 THE INHIBITOR LEVULINIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (5-AMINOLEVULINIC ACID DEHYDRATASE); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALAD; COMPND 5 EC: 4.2.1.24; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: HEM2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DEHYDRATASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR P.T.ERSKINE,J.B.COOPER,G.LEWIS,P.SPENCER,S.P.WOOD,P.M.SHOOLINGIN- AUTHOR 2 JORDAN REVDAT 9 13-NOV-24 1B4E 1 REMARK REVDAT 8 03-APR-24 1B4E 1 REMARK REVDAT 7 27-DEC-23 1B4E 1 REMARK SEQADV LINK REVDAT 6 04-OCT-17 1B4E 1 REMARK REVDAT 5 18-JAN-12 1B4E 1 HET HETATM LINK REVDAT 4 13-JUL-11 1B4E 1 VERSN REVDAT 3 24-FEB-09 1B4E 1 VERSN REVDAT 2 01-APR-03 1B4E 1 JRNL REVDAT 1 17-DEC-99 1B4E 0 JRNL AUTH P.T.ERSKINE,E.NORTON,J.B.COOPER,R.LAMBERT,A.COKER,G.LEWIS, JRNL AUTH 2 P.SPENCER,M.SARWAR,S.P.WOOD,M.J.WARREN,P.M.SHOOLINGIN-JORDAN JRNL TITL X-RAY STRUCTURE OF 5-AMINOLEVULINIC ACID DEHYDRATASE FROM JRNL TITL 2 ESCHERICHIA COLI COMPLEXED WITH THE INHIBITOR LEVULINIC ACID JRNL TITL 3 AT 2.0 A RESOLUTION. JRNL REF BIOCHEMISTRY V. 38 4266 1999 JRNL REFN ISSN 0006-2960 JRNL PMID 10194344 JRNL DOI 10.1021/BI982137W REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : RESTRAIN REMARK 3 AUTHORS : MOSS,DRIESSEN,HANEEF,HOWLIN,HARRIS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 33275 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : EVERY 20TH REFLECTION REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2479 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 371 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 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: NULL REMARK 4 REMARK 4 1B4E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000007340. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-94 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33275 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.8 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.29700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 (ALMN, TFFC REMARK 200 STARTING MODEL: YEAST ALAD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7MG/ML ENZYME AND 2 - 5 % SATURATED REMARK 280 AMMONIUM SULPHATE AS PRECIPITANT. 0.2 M TRIS-HCL USED TO BUFFER REMARK 280 THE PH BETWEEN 8.1 AND 8.4. 15MM LEVULINIC ACID, 40UM ZINC REMARK 280 SULPHATE AND 4MM BETA- MERCAPTOETHANOL WERE PRESENT., PH 8.2, REMARK 280 VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 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,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 SMTRY1 9 1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 63.35000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 70.80000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 63.35000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 70.80000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 63.35000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 70.80000 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 63.35000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 70.80000 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 63.35000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 70.80000 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 63.35000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 70.80000 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 63.35000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 70.80000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 63.35000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 63.35000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 70.80000 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 59330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 70080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1022.0 KCAL/MOL 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 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 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 6 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 7 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 7 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 8 0.000000 0.000000 -1.000000 0.00000 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 ARG A 324 CG CD 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 O HOH A 562 O HOH A 867 0.97 REMARK 500 O HOH A 810 O HOH A 812 1.88 REMARK 500 O HOH A 610 O HOH A 853 1.92 REMARK 500 O HOH A 523 O HOH A 813 1.97 REMARK 500 O HOH A 557 O HOH A 825 2.05 REMARK 500 O HOH A 556 O HOH A 825 2.08 REMARK 500 O HOH A 735 O HOH A 753 2.15 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 NH2 ARG A 94 O HOH A 591 16445 2.13 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 ARG A 7 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 7 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 12 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ASP A 91 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 MET A 113 CG - SD - CE ANGL. DEV. = 10.1 DEGREES REMARK 500 VAL A 153 CA - CB - CG2 ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG A 260 NE - CZ - NH2 ANGL. DEV. = -4.7 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 HIS A 84 51.38 -142.91 REMARK 500 CYS A 130 27.96 -72.74 REMARK 500 PHE A 184 54.84 -112.35 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 ZN A 404 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 40 OE2 REMARK 620 2 GLU A 40 OE1 56.8 REMARK 620 3 GLU A 40 OE2 87.3 143.2 REMARK 620 4 HIS A 84 NE2 118.8 103.1 101.5 REMARK 620 5 HIS A 84 NE2 145.5 89.2 124.8 70.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 405 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 120 SG REMARK 620 2 CYS A 122 SG 121.3 REMARK 620 3 CYS A 130 SG 101.4 109.4 REMARK 620 4 HOH A 869 O 107.6 88.9 130.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 406 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 232 OE1 REMARK 620 2 HOH A 697 O 77.8 REMARK 620 3 HOH A 698 O 101.1 94.2 REMARK 620 4 HOH A 699 O 170.7 97.1 87.0 REMARK 620 5 HOH A 870 O 99.5 176.5 88.3 85.3 REMARK 620 6 HOH A 871 O 82.6 90.4 174.6 89.7 87.1 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 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SHF A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 409 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 410 DBREF 1B4E A 2 324 UNP P0ACB2 HEM2_ECOLI 1 323 SEQADV 1B4E SER A 5 UNP P0ACB2 ILE 4 CONFLICT SEQADV 1B4E LYS A 134 UNP P0ACB2 CYS 133 CONFLICT SEQRES 1 A 323 THR ASP LEU SER GLN ARG PRO ARG ARG LEU ARG LYS SER SEQRES 2 A 323 PRO ALA LEU ARG ALA MET PHE GLU GLU THR THR LEU SER SEQRES 3 A 323 LEU ASN ASP LEU VAL LEU PRO ILE PHE VAL GLU GLU GLU SEQRES 4 A 323 ILE ASP ASP TYR LYS ALA VAL GLU ALA MET PRO GLY VAL SEQRES 5 A 323 MET ARG ILE PRO GLU LYS HIS LEU ALA ARG GLU ILE GLU SEQRES 6 A 323 ARG ILE ALA ASN ALA GLY ILE ARG SER VAL MET THR PHE SEQRES 7 A 323 GLY ILE SER HIS HIS THR ASP GLU THR GLY SER ASP ALA SEQRES 8 A 323 TRP ARG GLU ASP GLY LEU VAL ALA ARG MET SER ARG ILE SEQRES 9 A 323 CYS LYS GLN THR VAL PRO GLU MET ILE VAL MET SER ASP SEQRES 10 A 323 THR CYS PHE CYS GLU TYR THR SER HIS GLY HIS CYS GLY SEQRES 11 A 323 VAL LEU LYS GLU HIS GLY VAL ASP ASN ASP ALA THR LEU SEQRES 12 A 323 GLU ASN LEU GLY LYS GLN ALA VAL VAL ALA ALA ALA ALA SEQRES 13 A 323 GLY ALA ASP PHE ILE ALA PRO SER ALA ALA MET ASP GLY SEQRES 14 A 323 GLN VAL GLN ALA ILE ARG GLN ALA LEU ASP ALA ALA GLY SEQRES 15 A 323 PHE LYS ASP THR ALA ILE MET SER TYR SER THR LYS PHE SEQRES 16 A 323 ALA SER SER PHE TYR GLY PRO PHE ARG GLU ALA ALA GLY SEQRES 17 A 323 SER ALA LEU LYS GLY ASP ARG LYS SER TYR GLN MET ASN SEQRES 18 A 323 PRO MET ASN ARG ARG GLU ALA ILE ARG GLU SER LEU LEU SEQRES 19 A 323 ASP GLU ALA GLN GLY ALA ASP CYS LEU MET VAL LYS PRO SEQRES 20 A 323 ALA GLY ALA TYR LEU ASP ILE VAL ARG GLU LEU ARG GLU SEQRES 21 A 323 ARG THR GLU LEU PRO ILE GLY ALA TYR GLN VAL SER GLY SEQRES 22 A 323 GLU TYR ALA MET ILE LYS PHE ALA ALA LEU ALA GLY ALA SEQRES 23 A 323 ILE ASP GLU GLU LYS VAL VAL LEU GLU SER LEU GLY SER SEQRES 24 A 323 ILE LYS ARG ALA GLY ALA ASP LEU ILE PHE SER TYR PHE SEQRES 25 A 323 ALA LEU ASP LEU ALA GLU LYS LYS ILE LEU ARG HET SO4 A 401 5 HET SO4 A 402 5 HET SO4 A 403 5 HET ZN A 404 1 HET ZN A 405 1 HET ZN A 406 1 HET SHF A 407 7 HET GOL A 408 6 HET GOL A 409 6 HET GOL A 410 6 HETNAM SO4 SULFATE ION HETNAM ZN ZINC ION HETNAM SHF LAEVULINIC ACID HETNAM GOL GLYCEROL HETSYN SHF LEVULINIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 ZN 3(ZN 2+) FORMUL 8 SHF C5 H8 O3 FORMUL 9 GOL 3(C3 H8 O3) FORMUL 12 HOH *371(H2 O) HELIX 1 1 PRO A 8 LEU A 11 5 4 HELIX 2 2 PRO A 15 PHE A 21 1 7 HELIX 3 3 LEU A 28 ASP A 30 5 3 HELIX 4 4 GLU A 58 ASN A 70 5 13 HELIX 5 5 SER A 90 TRP A 93 5 4 HELIX 6 6 LEU A 98 THR A 109 1 12 HELIX 7 7 ASN A 140 ALA A 157 1 18 HELIX 8 8 GLN A 171 ALA A 181 1 11 HELIX 9 9 SER A 199 ALA A 208 5 10 HELIX 10 10 ARG A 226 ALA A 238 1 13 HELIX 11 11 GLY A 250 ARG A 260 5 11 HELIX 12 12 SER A 273 LEU A 284 1 12 HELIX 13 13 GLU A 290 ARG A 303 1 14 HELIX 14 14 ALA A 314 GLU A 319 1 6 SHEET 1 A 4 LEU A 33 GLU A 38 0 SHEET 2 A 4 SER A 75 ILE A 81 1 N MET A 77 O LEU A 33 SHEET 3 A 4 ILE A 114 THR A 119 1 N ILE A 114 O VAL A 76 SHEET 4 A 4 PHE A 161 PRO A 164 1 N PHE A 161 O SER A 117 SHEET 1 B 3 CYS A 243 VAL A 246 0 SHEET 2 B 3 PRO A 266 TYR A 270 1 N PRO A 266 O LEU A 244 SHEET 3 B 3 LEU A 308 PHE A 310 1 N LEU A 308 O ALA A 269 LINK NZ LYS A 247 C4 SHF A 407 1555 1555 1.28 LINK OE2 GLU A 40 ZN ZN A 404 1555 1555 1.75 LINK OE1 GLU A 40 ZN ZN A 404 1555 1555 2.54 LINK OE2 GLU A 40 ZN ZN A 404 16445 1555 2.10 LINK NE2 HIS A 84 ZN ZN A 404 1555 1555 2.19 LINK NE2 HIS A 84 ZN ZN A 404 16445 1555 1.73 LINK SG CYS A 120 ZN ZN A 405 1555 1555 2.10 LINK SG CYS A 122 ZN ZN A 405 1555 1555 2.31 LINK SG CYS A 130 ZN ZN A 405 1555 1555 2.11 LINK OE1 GLU A 232 ZN ZN A 406 1555 1555 2.15 LINK ZN ZN A 405 O HOH A 869 1555 1555 1.71 LINK ZN ZN A 406 O HOH A 697 1555 1555 2.06 LINK ZN ZN A 406 O HOH A 698 1555 1555 2.03 LINK ZN ZN A 406 O HOH A 699 1555 1555 2.15 LINK ZN ZN A 406 O HOH A 870 1555 1555 1.97 LINK ZN ZN A 406 O HOH A 871 1555 1555 1.88 CISPEP 1 LYS A 247 PRO A 248 0 -1.14 SITE 1 AC1 6 PRO A 15 ARG A 18 LYS A 217 HOH A 536 SITE 2 AC1 6 HOH A 538 HOH A 776 SITE 1 AC2 6 ARG A 226 ARG A 227 ARG A 257 HOH A 564 SITE 2 AC2 6 HOH A 728 HOH A 791 SITE 1 AC3 5 SER A 14 LYS A 107 PRO A 111 HOH A 524 SITE 2 AC3 5 HOH A 861 SITE 1 AC4 2 GLU A 40 HIS A 84 SITE 1 AC5 4 CYS A 120 CYS A 122 CYS A 130 HOH A 869 SITE 1 AC6 6 GLU A 232 HOH A 697 HOH A 698 HOH A 699 SITE 2 AC6 6 HOH A 870 HOH A 871 SITE 1 AC7 9 PHE A 79 LYS A 195 TYR A 201 PHE A 204 SITE 2 AC7 9 LYS A 247 TYR A 270 VAL A 272 SER A 273 SITE 3 AC7 9 TYR A 312 SITE 1 AC8 4 GLU A 275 SER A 297 HOH A 746 HOH A 864 SITE 1 AC9 5 GLU A 22 LEU A 295 GLU A 296 HOH A 558 SITE 2 AC9 5 HOH A 717 SITE 1 BC1 4 ALA A 156 ALA A 182 PHE A 184 HOH A 656 CRYST1 126.700 126.700 141.600 90.00 90.00 90.00 I 4 2 2 16 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 0.007893 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007893 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007062 0.00000