HEADER BIOSYNTHETIC PROTEIN 05-DEC-05 2F98 TITLE CRYSTAL STRUCTURE OF THE POLYKETIDE CYCLASE AKNH WITH BOUND SUBSTRATE TITLE 2 AND PRODUCT ANALOGUE: IMPLICATIONS FOR CATALYTIC MECHANISM AND TITLE 3 PRODUCT STEREOSELECTIVITY. COMPND MOL_ID: 1; COMPND 2 MOLECULE: AKLANONIC ACID METHYL ESTER CYCLASE, AKNH; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES GALILAEUS; SOURCE 3 ORGANISM_TAXID: 33899; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: TOP10; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBAD/HISB KEYWDS ANTHRACYCLINE, POLYKETIDE CYCLASE, STEREOSELECTIVITY, AKLAVINONE, KEYWDS 2 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.KALLIO,A.SULTANA,J.NEIMI,P.MANTSALA,G.SCHNEIDER REVDAT 5 30-AUG-23 2F98 1 REMARK SEQADV REVDAT 4 13-JUL-11 2F98 1 VERSN REVDAT 3 24-FEB-09 2F98 1 VERSN REVDAT 2 28-MAR-06 2F98 1 JRNL REVDAT 1 14-FEB-06 2F98 0 JRNL AUTH P.KALLIO,A.SULTANA,J.NIEMI,G.SCHNEIDER JRNL TITL CRYSTAL STRUCTURE OF THE POLYKETIDE CYCLASE AKNH WITH BOUND JRNL TITL 2 SUBSTRATE AND PRODUCT ANALOGUE: IMPLICATIONS FOR CATALYTIC JRNL TITL 3 MECHANISM AND PRODUCT STEREOSELECTIVITY. JRNL REF J.MOL.BIOL. V. 357 210 2006 JRNL REFN ISSN 0022-2836 JRNL PMID 16414075 JRNL DOI 10.1016/J.JMB.2005.12.064 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.48 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 52433 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) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2804 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3927 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2220 REMARK 3 BIN FREE R VALUE SET COUNT : 205 REMARK 3 BIN FREE R VALUE : 0.2630 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4631 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 132 REMARK 3 SOLVENT ATOMS : 245 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.82000 REMARK 3 B22 (A**2) : -0.82000 REMARK 3 B33 (A**2) : 1.24000 REMARK 3 B12 (A**2) : -0.41000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.164 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.145 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.098 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.592 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4969 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6751 ; 1.170 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 561 ; 5.637 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 657 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3947 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 6 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2138 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 251 ; 0.144 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 135 ; 0.188 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 52 ; 0.223 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2801 ; 0.550 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4526 ; 1.030 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2168 ; 1.517 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2225 ; 2.451 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 7 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 2 A 9 2 REMARK 3 1 B 2 B 9 2 REMARK 3 1 C 2 C 9 2 REMARK 3 1 D 2 D 9 2 REMARK 3 2 A 31 A 45 2 REMARK 3 2 B 31 B 45 2 REMARK 3 2 C 31 C 45 2 REMARK 3 2 D 31 D 45 2 REMARK 3 3 A 47 A 55 4 REMARK 3 3 B 47 B 55 4 REMARK 3 3 C 47 C 55 4 REMARK 3 3 D 47 D 55 4 REMARK 3 4 A 57 A 61 4 REMARK 3 4 B 57 B 61 4 REMARK 3 4 C 57 C 61 4 REMARK 3 4 D 57 D 61 4 REMARK 3 5 A 65 A 70 4 REMARK 3 5 B 65 B 70 4 REMARK 3 5 C 65 C 70 4 REMARK 3 5 D 65 D 70 4 REMARK 3 6 A 72 A 140 4 REMARK 3 6 B 72 B 140 4 REMARK 3 6 C 72 C 140 4 REMARK 3 6 D 72 D 140 4 REMARK 3 7 A 14 A 29 4 REMARK 3 7 B 14 B 29 4 REMARK 3 7 C 14 C 29 4 REMARK 3 7 D 14 D 29 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 92 ; 0.04 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 B (A): 92 ; 0.04 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 C (A): 92 ; 0.04 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 D (A): 92 ; 0.04 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 955 ; 0.19 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 B (A): 955 ; 0.16 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 C (A): 955 ; 0.20 ; 0.50 REMARK 3 MEDIUM POSITIONAL 1 D (A): 955 ; 0.16 ; 0.50 REMARK 3 TIGHT THERMAL 1 A (A**2): 92 ; 0.25 ; 0.50 REMARK 3 TIGHT THERMAL 1 B (A**2): 92 ; 0.17 ; 0.50 REMARK 3 TIGHT THERMAL 1 C (A**2): 92 ; 0.22 ; 0.50 REMARK 3 TIGHT THERMAL 1 D (A**2): 92 ; 0.30 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 955 ; 1.27 ; 2.00 REMARK 3 MEDIUM THERMAL 1 B (A**2): 955 ; 0.93 ; 2.00 REMARK 3 MEDIUM THERMAL 1 C (A**2): 955 ; 1.38 ; 2.00 REMARK 3 MEDIUM THERMAL 1 D (A**2): 955 ; 1.50 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2F98 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1000035609. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-DEC-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.931 REMARK 200 MONOCHROMATOR : DIAMOND REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55241 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 56.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 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) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1SJW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M AMMONIUM CHLORIDE, PH 5.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 76.13550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 43.95685 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 36.47667 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 76.13550 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 43.95685 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 36.47667 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 76.13550 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 43.95685 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 36.47667 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 87.91370 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 72.95333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 87.91370 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 72.95333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 87.91370 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 72.95333 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 300 REMARK: BIOLOGICAL ASSEMBLY IS A TETRAMER. THERE ARE ALSO FOUR REMARK 300 MOLECULES IN THE ASSYMETRIC UNIT WHICH FORMS TETRAMER BY GENERATING REMARK 300 THE SYMMETRIC MOLECULES WITH THE SYMMETRY OPERATOR 0,-1,-1 AND 1,0,- REMARK 300 1 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 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 -8 REMARK 465 ALA A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 ARG A 142 REMARK 465 ARG A 143 REMARK 465 PRO A 144 REMARK 465 MET B -8 REMARK 465 ALA B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 ARG B 142 REMARK 465 ARG B 143 REMARK 465 PRO B 144 REMARK 465 MET C -8 REMARK 465 ALA C -7 REMARK 465 HIS C -6 REMARK 465 HIS C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 HIS C -2 REMARK 465 HIS C -1 REMARK 465 HIS C 0 REMARK 465 PRO C 144 REMARK 465 MET D -8 REMARK 465 ALA D -7 REMARK 465 HIS D -6 REMARK 465 HIS D -5 REMARK 465 HIS D -4 REMARK 465 HIS D -3 REMARK 465 HIS D -2 REMARK 465 HIS D -1 REMARK 465 HIS D 0 REMARK 465 ARG D 1 REMARK 465 ARG D 142 REMARK 465 ARG D 143 REMARK 465 PRO D 144 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 HIS D 141 CG ND1 CD2 CE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HIS D 141 O HOH D 380 1.85 REMARK 500 O HOH B 344 O HOH B 379 2.01 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 ASP A 21 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP D 25 CB - CG - OD2 ANGL. DEV. = 5.7 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 SER A 60 159.80 81.45 REMARK 500 ALA A 74 -119.00 53.33 REMARK 500 VAL A 92 45.51 34.94 REMARK 500 SER B 60 156.66 86.02 REMARK 500 ALA B 74 -124.11 57.51 REMARK 500 SER C 60 157.03 79.44 REMARK 500 ALA C 74 -125.91 50.78 REMARK 500 VAL C 92 46.48 38.97 REMARK 500 HIS C 141 -129.46 -97.72 REMARK 500 SER D 60 160.27 86.24 REMARK 500 ALA D 74 -120.51 50.04 REMARK 500 VAL D 92 52.18 37.49 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 GLU D 140 HIS D 141 -138.57 REMARK 500 REMARK 500 REMARK: NULL 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 276 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 277 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 278 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 279 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NGV A 333 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NGV D 334 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NGV C 335 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NGV B 336 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2F99 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE POLYKETIDE CYCLASE AKNH WITH BOUND REMARK 900 SUBSTRATE AND PRODUCT ANALOGUE DBREF 2F98 A 2 144 GB 7800671 AAF70112 2 144 DBREF 2F98 B 2 144 GB 7800671 AAF70112 2 144 DBREF 2F98 C 2 144 GB 7800671 AAF70112 2 144 DBREF 2F98 D 2 144 GB 7800671 AAF70112 2 144 SEQADV 2F98 MET A -8 GB 7800671 CLONING ARTIFACT SEQADV 2F98 ALA A -7 GB 7800671 CLONING ARTIFACT SEQADV 2F98 HIS A -6 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS A -5 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS A -4 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS A -3 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS A -2 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS A -1 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS A 0 GB 7800671 EXPRESSION TAG SEQADV 2F98 ARG A 1 GB 7800671 CLONING ARTIFACT SEQADV 2F98 MET B -8 GB 7800671 CLONING ARTIFACT SEQADV 2F98 ALA B -7 GB 7800671 CLONING ARTIFACT SEQADV 2F98 HIS B -6 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS B -5 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS B -4 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS B -3 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS B -2 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS B -1 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS B 0 GB 7800671 EXPRESSION TAG SEQADV 2F98 ARG B 1 GB 7800671 CLONING ARTIFACT SEQADV 2F98 MET C -8 GB 7800671 CLONING ARTIFACT SEQADV 2F98 ALA C -7 GB 7800671 CLONING ARTIFACT SEQADV 2F98 HIS C -6 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS C -5 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS C -4 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS C -3 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS C -2 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS C -1 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS C 0 GB 7800671 EXPRESSION TAG SEQADV 2F98 ARG C 1 GB 7800671 CLONING ARTIFACT SEQADV 2F98 MET D -8 GB 7800671 CLONING ARTIFACT SEQADV 2F98 ALA D -7 GB 7800671 CLONING ARTIFACT SEQADV 2F98 HIS D -6 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS D -5 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS D -4 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS D -3 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS D -2 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS D -1 GB 7800671 EXPRESSION TAG SEQADV 2F98 HIS D 0 GB 7800671 EXPRESSION TAG SEQADV 2F98 ARG D 1 GB 7800671 CLONING ARTIFACT SEQRES 1 A 153 MET ALA HIS HIS HIS HIS HIS HIS HIS ARG SER GLU GLN SEQRES 2 A 153 ILE ALA ALA VAL ARG ARG MET VAL GLU ALA TYR ASN THR SEQRES 3 A 153 GLY LYS THR ASP ASP VAL ALA ASP TYR ILE HIS PRO GLU SEQRES 4 A 153 TYR MET ASN PRO GLY THR LEU GLU PHE THR SER LEU ARG SEQRES 5 A 153 GLY PRO GLU LEU PHE ALA ILE ASN VAL ALA TRP VAL LYS SEQRES 6 A 153 LYS THR PHE SER GLU GLU ALA ARG LEU GLU GLU VAL GLY SEQRES 7 A 153 ILE GLU GLU ARG ALA ASP TRP VAL ARG ALA ARG LEU VAL SEQRES 8 A 153 LEU TYR GLY ARG HIS VAL GLY GLU MET VAL GLY MET ALA SEQRES 9 A 153 PRO THR GLY ARG LEU PHE SER GLY GLU GLN ILE HIS LEU SEQRES 10 A 153 LEU HIS PHE VAL ASP GLY LYS ILE HIS HIS HIS ARG ASP SEQRES 11 A 153 TRP PRO ASP TYR GLN GLY THR TYR ARG GLN LEU GLY GLU SEQRES 12 A 153 PRO TRP PRO GLU THR GLU HIS ARG ARG PRO SEQRES 1 B 153 MET ALA HIS HIS HIS HIS HIS HIS HIS ARG SER GLU GLN SEQRES 2 B 153 ILE ALA ALA VAL ARG ARG MET VAL GLU ALA TYR ASN THR SEQRES 3 B 153 GLY LYS THR ASP ASP VAL ALA ASP TYR ILE HIS PRO GLU SEQRES 4 B 153 TYR MET ASN PRO GLY THR LEU GLU PHE THR SER LEU ARG SEQRES 5 B 153 GLY PRO GLU LEU PHE ALA ILE ASN VAL ALA TRP VAL LYS SEQRES 6 B 153 LYS THR PHE SER GLU GLU ALA ARG LEU GLU GLU VAL GLY SEQRES 7 B 153 ILE GLU GLU ARG ALA ASP TRP VAL ARG ALA ARG LEU VAL SEQRES 8 B 153 LEU TYR GLY ARG HIS VAL GLY GLU MET VAL GLY MET ALA SEQRES 9 B 153 PRO THR GLY ARG LEU PHE SER GLY GLU GLN ILE HIS LEU SEQRES 10 B 153 LEU HIS PHE VAL ASP GLY LYS ILE HIS HIS HIS ARG ASP SEQRES 11 B 153 TRP PRO ASP TYR GLN GLY THR TYR ARG GLN LEU GLY GLU SEQRES 12 B 153 PRO TRP PRO GLU THR GLU HIS ARG ARG PRO SEQRES 1 C 153 MET ALA HIS HIS HIS HIS HIS HIS HIS ARG SER GLU GLN SEQRES 2 C 153 ILE ALA ALA VAL ARG ARG MET VAL GLU ALA TYR ASN THR SEQRES 3 C 153 GLY LYS THR ASP ASP VAL ALA ASP TYR ILE HIS PRO GLU SEQRES 4 C 153 TYR MET ASN PRO GLY THR LEU GLU PHE THR SER LEU ARG SEQRES 5 C 153 GLY PRO GLU LEU PHE ALA ILE ASN VAL ALA TRP VAL LYS SEQRES 6 C 153 LYS THR PHE SER GLU GLU ALA ARG LEU GLU GLU VAL GLY SEQRES 7 C 153 ILE GLU GLU ARG ALA ASP TRP VAL ARG ALA ARG LEU VAL SEQRES 8 C 153 LEU TYR GLY ARG HIS VAL GLY GLU MET VAL GLY MET ALA SEQRES 9 C 153 PRO THR GLY ARG LEU PHE SER GLY GLU GLN ILE HIS LEU SEQRES 10 C 153 LEU HIS PHE VAL ASP GLY LYS ILE HIS HIS HIS ARG ASP SEQRES 11 C 153 TRP PRO ASP TYR GLN GLY THR TYR ARG GLN LEU GLY GLU SEQRES 12 C 153 PRO TRP PRO GLU THR GLU HIS ARG ARG PRO SEQRES 1 D 153 MET ALA HIS HIS HIS HIS HIS HIS HIS ARG SER GLU GLN SEQRES 2 D 153 ILE ALA ALA VAL ARG ARG MET VAL GLU ALA TYR ASN THR SEQRES 3 D 153 GLY LYS THR ASP ASP VAL ALA ASP TYR ILE HIS PRO GLU SEQRES 4 D 153 TYR MET ASN PRO GLY THR LEU GLU PHE THR SER LEU ARG SEQRES 5 D 153 GLY PRO GLU LEU PHE ALA ILE ASN VAL ALA TRP VAL LYS SEQRES 6 D 153 LYS THR PHE SER GLU GLU ALA ARG LEU GLU GLU VAL GLY SEQRES 7 D 153 ILE GLU GLU ARG ALA ASP TRP VAL ARG ALA ARG LEU VAL SEQRES 8 D 153 LEU TYR GLY ARG HIS VAL GLY GLU MET VAL GLY MET ALA SEQRES 9 D 153 PRO THR GLY ARG LEU PHE SER GLY GLU GLN ILE HIS LEU SEQRES 10 D 153 LEU HIS PHE VAL ASP GLY LYS ILE HIS HIS HIS ARG ASP SEQRES 11 D 153 TRP PRO ASP TYR GLN GLY THR TYR ARG GLN LEU GLY GLU SEQRES 12 D 153 PRO TRP PRO GLU THR GLU HIS ARG ARG PRO HET SO4 A 276 5 HET NGV A 333 28 HET SO4 B 279 5 HET NGV B 336 28 HET SO4 C 278 5 HET NGV C 335 28 HET SO4 D 277 5 HET NGV D 334 28 HETNAM SO4 SULFATE ION HETNAM NGV METHYL 5,7-DIHYDROXY-2-METHYL-4,6,11-TRIOXO-3,4,6,11- HETNAM 2 NGV TETRAHYDROTETRACENE-1-CARBOXYLATE HETSYN NGV NOGALAVIKETONE FORMUL 5 SO4 4(O4 S 2-) FORMUL 6 NGV 4(C21 H14 O7) FORMUL 13 HOH *245(H2 O) HELIX 1 1 SER A 2 GLY A 18 1 17 HELIX 2 2 ASP A 22 ASP A 25 5 4 HELIX 3 3 ASN A 33 LEU A 37 5 5 HELIX 4 4 ARG A 43 PHE A 59 1 17 HELIX 5 5 ASP A 124 LEU A 132 1 9 HELIX 6 6 SER B 2 GLY B 18 1 17 HELIX 7 7 ASP B 22 ASP B 25 5 4 HELIX 8 8 ASN B 33 LEU B 37 5 5 HELIX 9 9 ARG B 43 PHE B 59 1 17 HELIX 10 10 ASP B 124 LEU B 132 1 9 HELIX 11 11 SER C 2 GLY C 18 1 17 HELIX 12 12 ASP C 22 ASP C 25 5 4 HELIX 13 13 ASN C 33 LEU C 37 5 5 HELIX 14 14 ARG C 43 PHE C 59 1 17 HELIX 15 15 ASP C 124 LEU C 132 1 9 HELIX 16 16 SER D 2 GLY D 18 1 17 HELIX 17 17 ASP D 22 ASP D 25 5 4 HELIX 18 18 ASN D 33 LEU D 37 5 5 HELIX 19 19 ARG D 43 SER D 60 1 18 HELIX 20 20 ASP D 124 LEU D 132 1 9 SHEET 1 A 5 ILE A 27 MET A 32 0 SHEET 2 A 5 LYS A 115 PRO A 123 1 O HIS A 119 N MET A 32 SHEET 3 A 5 LEU A 100 VAL A 112 -1 N ILE A 106 O TRP A 122 SHEET 4 A 5 TRP A 76 ARG A 86 -1 N VAL A 77 O LEU A 109 SHEET 5 A 5 ARG A 64 ARG A 73 -1 N GLY A 69 O ARG A 80 SHEET 1 B 5 ILE B 27 MET B 32 0 SHEET 2 B 5 LYS B 115 PRO B 123 1 O ILE B 116 N HIS B 28 SHEET 3 B 5 LEU B 100 VAL B 112 -1 N LEU B 108 O ARG B 120 SHEET 4 B 5 TRP B 76 ARG B 86 -1 N LEU B 81 O GLN B 105 SHEET 5 B 5 ARG B 64 ARG B 73 -1 N GLY B 69 O ARG B 80 SHEET 1 C 5 ILE C 27 MET C 32 0 SHEET 2 C 5 LYS C 115 PRO C 123 1 O ILE C 116 N HIS C 28 SHEET 3 C 5 LEU C 100 VAL C 112 -1 N HIS C 110 O HIS C 117 SHEET 4 C 5 TRP C 76 ARG C 86 -1 N LEU C 81 O GLN C 105 SHEET 5 C 5 ARG C 64 ARG C 73 -1 N GLY C 69 O ARG C 80 SHEET 1 D 5 ILE D 27 MET D 32 0 SHEET 2 D 5 LYS D 115 PRO D 123 1 O ILE D 116 N HIS D 28 SHEET 3 D 5 LEU D 100 VAL D 112 -1 N HIS D 110 O HIS D 117 SHEET 4 D 5 TRP D 76 ARG D 86 -1 N VAL D 77 O LEU D 109 SHEET 5 D 5 ARG D 64 ARG D 73 -1 N GLY D 69 O ARG D 80 CISPEP 1 ARG C 142 ARG C 143 0 12.87 SITE 1 AC1 3 THR A 139 GLU A 140 HIS B 110 SITE 1 AC2 4 HIS C 110 THR D 139 GLU D 140 HOH D 380 SITE 1 AC3 5 THR C 139 GLU C 140 HIS C 141 HOH C 403 SITE 2 AC3 5 HIS D 110 SITE 1 AC4 3 HIS A 110 THR B 139 GLU B 140 SITE 1 AC5 16 THR A 36 PHE A 39 ASN A 51 TRP A 54 SITE 2 AC5 16 PHE A 59 MET A 91 VAL A 92 MET A 94 SITE 3 AC5 16 PRO A 123 TYR A 125 THR A 128 HOH A 368 SITE 4 AC5 16 HOH A 371 HOH A 391 HOH A 404 TRP B 122 SITE 1 AC6 14 TRP C 122 THR D 36 PHE D 39 TRP D 54 SITE 2 AC6 14 PHE D 59 MET D 91 VAL D 92 MET D 94 SITE 3 AC6 14 PRO D 123 TYR D 125 THR D 128 HOH D 342 SITE 4 AC6 14 HOH D 349 HOH D 382 SITE 1 AC7 14 THR C 36 PHE C 39 TRP C 54 PHE C 59 SITE 2 AC7 14 MET C 91 VAL C 92 MET C 94 PRO C 123 SITE 3 AC7 14 TYR C 125 THR C 128 HOH C 347 HOH C 351 SITE 4 AC7 14 HOH C 360 TRP D 122 SITE 1 AC8 14 TRP A 122 THR B 36 PHE B 39 TRP B 54 SITE 2 AC8 14 PHE B 59 MET B 91 VAL B 92 MET B 94 SITE 3 AC8 14 PRO B 123 TYR B 125 THR B 128 HOH B 345 SITE 4 AC8 14 HOH B 366 HOH B 369 CRYST1 152.271 152.271 109.430 90.00 90.00 120.00 H 3 36 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 0.006567 0.003792 0.000000 0.00000 SCALE2 0.000000 0.007583 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009138 0.00000