HEADER LYASE 21-MAY-02 1GZG TITLE COMPLEX OF A MG2-DEPENDENT PORPHOBILINOGEN SYNTHASE FROM PSEUDOMONAS TITLE 2 AERUGINOSA (MUTANT D139N) WITH 5-FLUOROLEVULINIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: DELTA-AMINOLEVULINIC ACID DEHYDRATASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PORPHOBILINOGEN SYNTHASE, ALAD, ALADH; COMPND 5 EC: 4.2.1.24; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: SCHIFF BASE LINKS BETWEEN ATOMS NZ OF LYS205 AND COMPND 9 LYS260 AND ATOMS C5 OF 5-FLUOROLEVULINIC ACID SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS LYASE, HEME BIOSYNTHESIS, 5-FLUOROLEVULINIC ACID EXPDTA X-RAY DIFFRACTION AUTHOR F.FRERE,W.-D.SCHUBERT,F.STAUFFER,N.FRANKENBERG,R.NEIER,D.JAHN, AUTHOR 2 D.W.HEINZ REVDAT 7 20-NOV-24 1GZG 1 REMARK REVDAT 6 13-DEC-23 1GZG 1 LINK REVDAT 5 08-MAY-19 1GZG 1 REMARK LINK REVDAT 4 21-NOV-18 1GZG 1 COMPND JRNL REMARK LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 24-FEB-09 1GZG 1 VERSN REVDAT 2 06-JUN-06 1GZG 1 REMARK HET FORMUL LINK REVDAT 2 2 1 ATOM HETATM CONECT REVDAT 1 27-JUN-02 1GZG 0 JRNL AUTH F.FRERE,W.D.SCHUBERT,F.STAUFFER,N.FRANKENBERG,R.NEIER, JRNL AUTH 2 D.JAHN,D.W.HEINZ JRNL TITL STRUCTURE OF PORPHOBILINOGEN SYNTHASE FROM PSEUDOMONAS JRNL TITL 2 AERUGINOSA IN COMPLEX WITH 5-FLUOROLEVULINIC ACID SUGGESTS A JRNL TITL 3 DOUBLE SCHIFF BASE MECHANISM. JRNL REF J. MOL. BIOL. V. 320 237 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12079382 JRNL DOI 10.1016/S0022-2836(02)00472-2 REMARK 2 REMARK 2 RESOLUTION. 1.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0.32 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) : 1.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 91.29 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 78644 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4131 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) : 1.66 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5780 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE SET COUNT : 295 REMARK 3 BIN FREE R VALUE : 0.2410 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5050 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 49 REMARK 3 SOLVENT ATOMS : 671 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07000 REMARK 3 B22 (A**2) : 0.07000 REMARK 3 B33 (A**2) : -0.14000 REMARK 3 B12 (A**2) : 0.00000 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): 0.099 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.080 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.310 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5557 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 5034 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7719 ; 1.657 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11642 ; 0.805 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 783 ; 4.584 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 946 ;16.142 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 826 ; 0.151 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6437 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1163 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1488 ; 0.332 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5452 ; 0.217 ; 0.300 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): 597 ; 0.209 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 10 ; 0.381 ; 0.500 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 10 ; 0.232 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 34 ; 0.361 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 123 ; 0.226 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 52 ; 0.223 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): 2 ; 0.020 ; 0.500 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): 3466 ; 0.581 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5733 ; 1.057 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2091 ; 1.673 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1977 ; 2.829 ; 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 : NULL 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 PLUS 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: LAST TWO C-TERMINAL RESIDUES WERE NOT REMARK 3 SEEN IN THE DENSITY MAP REMARK 4 REMARK 4 1GZG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-MAY-02. REMARK 100 THE DEPOSITION ID IS D_1290009846. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 9.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82775 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.660 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.11600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.39400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1B4K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 12 MG/ML PBGS MUTANT REMARK 280 D139N IN 50 MM K-HEPES, 10 MM MGCL2. CRYSTALLIZATION SOLUTION: REMARK 280 0.99 ML PROTEIN SOLUTION = 0.01 ML 2MM 5F-LA IN 50 MM K-HEPES, REMARK 280 10 MM MGCL2. RESERVOIR SOLUTION: 1 M NA/K-TARTRATE, 0.2M LI2SO4, REMARK 280 0.1 M CHES PH = 9,5. SITTING DROP: 0.003 ML CRYSTALLISATION REMARK 280 SOLUTION + 0.003 ML RESERVOIR SOLUTION, PH 9.00, VAPOR DIFFUSION, REMARK 280 SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 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+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 63.56550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 63.56550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 63.56550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 63.56550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 63.56550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 63.56550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 63.56550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 63.56550 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 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: PQS 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 0.000000 -1.000000 0.000000 190.69650 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -63.56550 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 63.56550 REMARK 350 BIOMT2 3 -1.000000 0.000000 0.000000 190.69650 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 254.26200 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 127.13100 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B2007 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2086 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2285 LIES ON A SPECIAL POSITION. 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 SER A 2 REMARK 465 PHE A 3 REMARK 465 THR A 4 REMARK 465 PRO A 5 REMARK 465 ALA A 6 REMARK 465 GLY A 336 REMARK 465 ARG A 337 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 PHE B 3 REMARK 465 THR B 4 REMARK 465 ALA B 221 REMARK 465 SER B 222 REMARK 465 ASN B 223 REMARK 465 LEU B 224 REMARK 465 GLY B 225 REMARK 465 LYS B 226 REMARK 465 GLY B 227 REMARK 465 ASN B 228 REMARK 465 GLY B 336 REMARK 465 ARG B 337 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 OG SER B 95 N THR B 135 1.77 REMARK 500 O ASP B 155 CZ ARG B 159 1.85 REMARK 500 O ASP B 155 NE ARG B 159 1.97 REMARK 500 O ASP B 155 NH2 ARG B 159 2.01 REMARK 500 ND2 ASN B 139 OD1 ASP B 176 2.03 REMARK 500 OE1 GLN B 50 O HOH B 2100 2.06 REMARK 500 F LAF B 1338 O HOH B 2194 2.07 REMARK 500 O HOH A 2024 O HOH A 2074 2.08 REMARK 500 O HOH A 2023 O HOH A 2110 2.08 REMARK 500 O HOH A 2017 O HOH B 2254 2.10 REMARK 500 O HOH B 2173 O HOH B 2300 2.15 REMARK 500 C ASP B 155 NH2 ARG B 159 2.15 REMARK 500 O HOH B 2075 O HOH B 2076 2.16 REMARK 500 O HOH A 2343 O HOH A 2346 2.17 REMARK 500 OE1 GLU B 105 O HOH B 2163 2.17 REMARK 500 O HOH B 2178 O HOH B 2308 2.19 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 LYS B 205 C TYR B 206 N 0.259 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 131 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 SER B 95 CB - CA - C ANGL. DEV. = -14.0 DEGREES REMARK 500 SER B 95 N - CA - C ANGL. DEV. = 28.3 DEGREES REMARK 500 SER B 95 CA - C - N ANGL. DEV. = -14.2 DEGREES REMARK 500 LEU B 142 CA - CB - CG ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG B 186 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ALA B 204 O - C - N ANGL. DEV. = 9.6 DEGREES REMARK 500 LYS B 205 C - N - CA ANGL. DEV. = 15.2 DEGREES REMARK 500 LYS B 205 O - C - N ANGL. DEV. = -12.1 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 ALA A 204 78.32 -115.02 REMARK 500 ALA A 207 78.58 -66.62 REMARK 500 TYR A 232 -43.04 -136.35 REMARK 500 PRO A 261 -178.86 -53.30 REMARK 500 VAL A 282 128.51 -172.18 REMARK 500 LYS B 94 -159.55 -67.33 REMARK 500 SER B 95 -137.79 160.26 REMARK 500 SER B 95 -116.34 -74.52 REMARK 500 LEU B 96 -50.32 -129.99 REMARK 500 LEU B 96 71.53 49.59 REMARK 500 ASP B 97 -33.00 110.47 REMARK 500 ALA B 98 73.50 85.66 REMARK 500 LEU B 142 160.97 -29.19 REMARK 500 MET B 177 59.03 -113.38 REMARK 500 ALA B 207 90.76 -66.27 REMARK 500 PRO B 261 179.84 -51.12 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 LYS B 94 SER B 95 -120.18 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 LYS B 94 -11.50 REMARK 500 LYS B 205 22.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2016 DISTANCE = 6.31 ANGSTROMS REMARK 525 HOH B2027 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH B2085 DISTANCE = 6.23 ANGSTROMS 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 K B1339 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 26 O REMARK 620 2 LEU A 27 O 71.9 REMARK 620 3 HOH A2047 O 112.5 78.2 REMARK 620 4 HOH A2049 O 74.3 126.5 77.9 REMARK 620 5 ASP B 36 O 69.1 96.5 173.4 108.5 REMARK 620 6 ASP B 37 OD1 134.2 149.1 99.9 82.2 82.5 REMARK 620 7 ASP B 319 O 140.3 72.4 76.1 143.2 98.6 77.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B1340 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 36 O REMARK 620 2 ASP A 37 OD1 82.0 REMARK 620 3 ASP A 319 O 100.3 78.1 REMARK 620 4 ARG B 26 O 67.6 130.2 143.5 REMARK 620 5 LEU B 27 O 95.2 153.1 76.1 71.1 REMARK 620 6 HOH B2066 O 104.6 83.2 146.2 68.7 123.1 REMARK 620 7 HOH B2067 O 175.8 99.1 75.9 114.2 82.0 79.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1338 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 245 OE1 REMARK 620 2 HOH A2242 O 176.5 REMARK 620 3 HOH A2243 O 84.5 97.1 REMARK 620 4 HOH A2296 O 96.8 86.5 87.2 REMARK 620 5 HOH A2297 O 81.2 97.7 163.7 86.9 REMARK 620 6 HOH A2298 O 90.6 86.1 94.0 172.5 93.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1339 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LAF A1336 F REMARK 620 2 HOH A2196 O 140.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1341 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 245 OE1 REMARK 620 2 HOH B2219 O 178.4 REMARK 620 3 HOH B2258 O 77.2 104.4 REMARK 620 4 HOH B2259 O 77.7 100.8 153.8 REMARK 620 5 HOH B2260 O 94.8 85.5 87.1 87.9 REMARK 620 6 HOH B2261 O 92.3 87.5 92.5 95.6 172.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B1342 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LAF B1338 C5 REMARK 620 2 LAF B1338 C5 0.6 REMARK 620 3 HOH B2194 O 137.3 137.9 REMARK 620 N 1 2 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 11-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 12-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1338 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A1339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B1339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B1340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B1341 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B1342 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1343 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LAF A1336 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LAF A1337 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LAF B1336 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LAF B1337 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LAF B1338 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B4K RELATED DB: PDB REMARK 900 HIGH RESOLUTION CRYSTAL STRUCTURE OF A MG2- DEPENDENT 5- REMARK 900 AMINOLEVULINIC ACID DEHYDRATASE REMARK 999 REMARK 999 SEQUENCE REMARK 999 MUTANT D139N, THE CRYSTALLIZED PROTEIN CONTAINS VAL AT THE REMARK 999 POSITION 199. DBREF 1GZG A 1 337 UNP Q59643 HEM2_PSEAE 1 337 DBREF 1GZG B 1 337 UNP Q59643 HEM2_PSEAE 1 337 SEQADV 1GZG ASN A 139 UNP Q59643 ASP 139 ENGINEERED MUTATION SEQADV 1GZG ASN B 139 UNP Q59643 ASP 139 ENGINEERED MUTATION SEQADV 1GZG VAL A 199 UNP Q59643 ILE 199 SEE REMARK 999 SEQADV 1GZG VAL B 199 UNP Q59643 ILE 199 SEE REMARK 999 SEQRES 1 A 337 MET SER PHE THR PRO ALA ASN ARG ALA TYR PRO TYR THR SEQRES 2 A 337 ARG LEU ARG ARG ASN ARG ARG ASP ASP PHE SER ARG ARG SEQRES 3 A 337 LEU VAL ARG GLU ASN VAL LEU THR VAL ASP ASP LEU ILE SEQRES 4 A 337 LEU PRO VAL PHE VAL LEU ASP GLY VAL ASN GLN ARG GLU SEQRES 5 A 337 SER ILE PRO SER MET PRO GLY VAL GLU ARG LEU SER ILE SEQRES 6 A 337 ASP GLN LEU LEU ILE GLU ALA GLU GLU TRP VAL ALA LEU SEQRES 7 A 337 GLY ILE PRO ALA LEU ALA LEU PHE PRO VAL THR PRO VAL SEQRES 8 A 337 GLU LYS LYS SER LEU ASP ALA ALA GLU ALA TYR ASN PRO SEQRES 9 A 337 GLU GLY ILE ALA GLN ARG ALA THR ARG ALA LEU ARG GLU SEQRES 10 A 337 ARG PHE PRO GLU LEU GLY ILE ILE THR ASP VAL ALA LEU SEQRES 11 A 337 ASP PRO PHE THR THR HIS GLY GLN ASN GLY ILE LEU ASP SEQRES 12 A 337 ASP ASP GLY TYR VAL LEU ASN ASP VAL SER ILE ASP VAL SEQRES 13 A 337 LEU VAL ARG GLN ALA LEU SER HIS ALA GLU ALA GLY ALA SEQRES 14 A 337 GLN VAL VAL ALA PRO SER ASP MET MET ASP GLY ARG ILE SEQRES 15 A 337 GLY ALA ILE ARG GLU ALA LEU GLU SER ALA GLY HIS THR SEQRES 16 A 337 ASN VAL ARG VAL MET ALA TYR SER ALA LYS TYR ALA SER SEQRES 17 A 337 ALA TYR TYR GLY PRO PHE ARG ASP ALA VAL GLY SER ALA SEQRES 18 A 337 SER ASN LEU GLY LYS GLY ASN LYS ALA THR TYR GLN MET SEQRES 19 A 337 ASP PRO ALA ASN SER ASP GLU ALA LEU HIS GLU VAL ALA SEQRES 20 A 337 ALA ASP LEU ALA GLU GLY ALA ASP MET VAL MET VAL LYS SEQRES 21 A 337 PRO GLY MET PRO TYR LEU ASP ILE VAL ARG ARG VAL LYS SEQRES 22 A 337 ASP GLU PHE ARG ALA PRO THR PHE VAL TYR GLN VAL SER SEQRES 23 A 337 GLY GLU TYR ALA MET HIS MET GLY ALA ILE GLN ASN GLY SEQRES 24 A 337 TRP LEU ALA GLU SER VAL ILE LEU GLU SER LEU THR ALA SEQRES 25 A 337 PHE LYS ARG ALA GLY ALA ASP GLY ILE LEU THR TYR PHE SEQRES 26 A 337 ALA LYS GLN ALA ALA GLU GLN LEU ARG ARG GLY ARG SEQRES 1 B 337 MET SER PHE THR PRO ALA ASN ARG ALA TYR PRO TYR THR SEQRES 2 B 337 ARG LEU ARG ARG ASN ARG ARG ASP ASP PHE SER ARG ARG SEQRES 3 B 337 LEU VAL ARG GLU ASN VAL LEU THR VAL ASP ASP LEU ILE SEQRES 4 B 337 LEU PRO VAL PHE VAL LEU ASP GLY VAL ASN GLN ARG GLU SEQRES 5 B 337 SER ILE PRO SER MET PRO GLY VAL GLU ARG LEU SER ILE SEQRES 6 B 337 ASP GLN LEU LEU ILE GLU ALA GLU GLU TRP VAL ALA LEU SEQRES 7 B 337 GLY ILE PRO ALA LEU ALA LEU PHE PRO VAL THR PRO VAL SEQRES 8 B 337 GLU LYS LYS SER LEU ASP ALA ALA GLU ALA TYR ASN PRO SEQRES 9 B 337 GLU GLY ILE ALA GLN ARG ALA THR ARG ALA LEU ARG GLU SEQRES 10 B 337 ARG PHE PRO GLU LEU GLY ILE ILE THR ASP VAL ALA LEU SEQRES 11 B 337 ASP PRO PHE THR THR HIS GLY GLN ASN GLY ILE LEU ASP SEQRES 12 B 337 ASP ASP GLY TYR VAL LEU ASN ASP VAL SER ILE ASP VAL SEQRES 13 B 337 LEU VAL ARG GLN ALA LEU SER HIS ALA GLU ALA GLY ALA SEQRES 14 B 337 GLN VAL VAL ALA PRO SER ASP MET MET ASP GLY ARG ILE SEQRES 15 B 337 GLY ALA ILE ARG GLU ALA LEU GLU SER ALA GLY HIS THR SEQRES 16 B 337 ASN VAL ARG VAL MET ALA TYR SER ALA LYS TYR ALA SER SEQRES 17 B 337 ALA TYR TYR GLY PRO PHE ARG ASP ALA VAL GLY SER ALA SEQRES 18 B 337 SER ASN LEU GLY LYS GLY ASN LYS ALA THR TYR GLN MET SEQRES 19 B 337 ASP PRO ALA ASN SER ASP GLU ALA LEU HIS GLU VAL ALA SEQRES 20 B 337 ALA ASP LEU ALA GLU GLY ALA ASP MET VAL MET VAL LYS SEQRES 21 B 337 PRO GLY MET PRO TYR LEU ASP ILE VAL ARG ARG VAL LYS SEQRES 22 B 337 ASP GLU PHE ARG ALA PRO THR PHE VAL TYR GLN VAL SER SEQRES 23 B 337 GLY GLU TYR ALA MET HIS MET GLY ALA ILE GLN ASN GLY SEQRES 24 B 337 TRP LEU ALA GLU SER VAL ILE LEU GLU SER LEU THR ALA SEQRES 25 B 337 PHE LYS ARG ALA GLY ALA ASP GLY ILE LEU THR TYR PHE SEQRES 26 B 337 ALA LYS GLN ALA ALA GLU GLN LEU ARG ARG GLY ARG HET LAF A1336 8 HET LAF A1337 8 HET MG A1338 1 HET NA A1339 1 HET SO4 A1340 5 HET LAF B1338 26 HET LAF B1337 8 HET K B1339 1 HET K B1340 1 HET MG B1341 1 HET NA B1342 1 HET SO4 B1343 5 HETNAM LAF 5-FLUOROLEVULINIC ACID HETNAM MG MAGNESIUM ION HETNAM NA SODIUM ION HETNAM SO4 SULFATE ION HETNAM K POTASSIUM ION FORMUL 3 LAF 4(C5 H7 F O3) FORMUL 5 MG 2(MG 2+) FORMUL 6 NA 2(NA 1+) FORMUL 7 SO4 2(O4 S 2-) FORMUL 10 K 2(K 1+) FORMUL 15 HOH *671(H2 O) HELIX 1 1 LEU A 15 ARG A 20 1 6 HELIX 2 2 ASP A 21 ARG A 29 1 9 HELIX 3 3 THR A 34 ASP A 36 5 3 HELIX 4 4 ILE A 65 GLY A 79 1 15 HELIX 5 5 PRO A 90 LYS A 94 5 5 HELIX 6 6 ALA A 98 ASN A 103 5 6 HELIX 7 7 GLY A 106 PHE A 119 1 14 HELIX 8 8 LEU A 149 GLY A 168 1 20 HELIX 9 9 GLY A 180 ALA A 192 1 13 HELIX 10 10 SER A 208 TYR A 210 5 3 HELIX 11 11 TYR A 211 VAL A 218 1 8 HELIX 12 12 SER A 220 GLY A 225 1 6 HELIX 13 13 SER A 239 GLU A 252 1 14 HELIX 14 14 GLY A 262 PRO A 264 5 3 HELIX 15 15 TYR A 265 ARG A 277 1 13 HELIX 16 16 VAL A 285 ASN A 298 1 14 HELIX 17 17 SER A 304 GLY A 317 1 14 HELIX 18 18 PHE A 325 ARG A 334 1 10 HELIX 19 19 LEU B 15 ARG B 20 1 6 HELIX 20 20 ASP B 21 ARG B 29 1 9 HELIX 21 21 THR B 34 ASP B 36 5 3 HELIX 22 22 ILE B 65 LEU B 78 1 14 HELIX 23 23 PRO B 90 LYS B 94 5 5 HELIX 24 24 GLY B 106 PHE B 119 1 14 HELIX 25 25 LEU B 130 PHE B 133 5 4 HELIX 26 26 LEU B 149 GLY B 168 1 20 HELIX 27 27 GLY B 180 GLY B 193 1 14 HELIX 28 28 SER B 208 TYR B 210 5 3 HELIX 29 29 TYR B 211 GLY B 219 1 9 HELIX 30 30 SER B 239 GLU B 252 1 14 HELIX 31 31 GLY B 262 PRO B 264 5 3 HELIX 32 32 TYR B 265 ARG B 277 1 13 HELIX 33 33 VAL B 285 ASN B 298 1 14 HELIX 34 34 SER B 304 GLY B 317 1 14 HELIX 35 35 PHE B 325 ARG B 335 1 11 SHEET 1 AA12 LEU A 38 LEU A 45 0 SHEET 2 AA12 GLY A 320 THR A 323 1 O ILE A 321 N ILE A 39 SHEET 3 AA12 THR A 280 GLN A 284 1 O VAL A 282 N LEU A 322 SHEET 4 AA12 MET A 256 LYS A 260 1 O VAL A 257 N PHE A 281 SHEET 5 AA12 ARG A 198 LYS A 205 1 O ALA A 201 N MET A 258 SHEET 6 AA12 VAL A 171 PRO A 174 1 O VAL A 172 N MET A 200 SHEET 7 AA12 GLY A 123 VAL A 128 1 O ILE A 124 N VAL A 171 SHEET 8 AA12 ALA A 82 PRO A 87 1 O LEU A 83 N ILE A 125 SHEET 9 AA12 LEU A 38 LEU A 45 1 O LEU A 38 N ALA A 82 SHEET 10 AA12 GLY A 320 THR A 323 1 O ILE A 321 N ILE A 39 SHEET 11 AA12 THR A 280 GLN A 284 1 O VAL A 282 N LEU A 322 SHEET 12 AA12 LEU A 38 LEU A 45 0 SHEET 1 BA12 LEU B 38 LEU B 45 0 SHEET 2 BA12 GLY B 320 THR B 323 1 O ILE B 321 N ILE B 39 SHEET 3 BA12 THR B 280 GLN B 284 1 O VAL B 282 N LEU B 322 SHEET 4 BA12 MET B 256 LYS B 260 1 O VAL B 257 N PHE B 281 SHEET 5 BA12 ARG B 198 LYS B 205 1 O ALA B 201 N MET B 258 SHEET 6 BA12 VAL B 171 PRO B 174 1 O VAL B 172 N MET B 200 SHEET 7 BA12 GLY B 123 VAL B 128 1 O ILE B 124 N VAL B 171 SHEET 8 BA12 ALA B 82 PRO B 87 1 O LEU B 83 N ILE B 125 SHEET 9 BA12 LEU B 38 LEU B 45 1 O LEU B 38 N ALA B 82 SHEET 10 BA12 GLY B 320 THR B 323 1 O ILE B 321 N ILE B 39 SHEET 11 BA12 THR B 280 GLN B 284 1 O VAL B 282 N LEU B 322 SHEET 12 BA12 LEU B 38 LEU B 45 0 LINK NZ LYS A 205 C4 LAF A1336 1555 1555 1.13 LINK NZ LYS A 260 C4 LAF A1337 1555 1555 1.12 LINK NZ LYS B 260 C4 LAF B1337 1555 1555 1.11 LINK O ARG A 26 K K B1339 4565 1555 3.13 LINK O LEU A 27 K K B1339 4565 1555 2.77 LINK O ASP A 36 K K B1340 4565 1555 3.33 LINK OD1 ASP A 37 K K B1340 4565 1555 2.70 LINK OE1 GLU A 245 MG MG A1338 1555 1555 2.02 LINK O ASP A 319 K K B1340 4565 1555 2.64 LINK F LAF A1336 NA NA A1339 1555 1555 1.81 LINK MG MG A1338 O HOH A2242 1555 1555 2.13 LINK MG MG A1338 O HOH A2243 1555 1555 2.11 LINK MG MG A1338 O HOH A2296 1555 1555 2.11 LINK MG MG A1338 O HOH A2297 1555 1555 2.13 LINK MG MG A1338 O HOH A2298 1555 1555 2.03 LINK NA NA A1339 O HOH A2196 1555 1555 2.36 LINK O HOH A2047 K K B1339 4565 1555 2.96 LINK O HOH A2049 K K B1339 4565 1555 2.69 LINK O ARG B 26 K K B1340 1555 1555 3.18 LINK O LEU B 27 K K B1340 1555 1555 2.70 LINK O ASP B 36 K K B1339 1555 1555 3.19 LINK OD1 ASP B 37 K K B1339 1555 1555 2.69 LINK OE1 GLU B 245 MG MG B1341 1555 1555 2.05 LINK O ASP B 319 K K B1339 1555 1555 2.75 LINK C5 BLAF B1338 NA NA B1342 1555 1555 1.40 LINK C5 ALAF B1338 NA NA B1342 1555 1555 1.40 LINK K K B1340 O HOH B2066 1555 1555 2.69 LINK K K B1340 O HOH B2067 1555 1555 2.90 LINK MG MG B1341 O HOH B2219 1555 1555 2.05 LINK MG MG B1341 O HOH B2258 1555 1555 1.98 LINK MG MG B1341 O HOH B2259 1555 1555 2.08 LINK MG MG B1341 O HOH B2260 1555 1555 2.04 LINK MG MG B1341 O HOH B2261 1555 1555 1.81 LINK NA NA B1342 O HOH B2194 1555 1555 1.96 CISPEP 1 TYR A 10 PRO A 11 0 -0.20 CISPEP 2 LYS A 260 PRO A 261 0 -17.49 CISPEP 3 TYR B 10 PRO B 11 0 -0.39 CISPEP 4 LYS B 260 PRO B 261 0 -25.10 SITE 1 AC1 7 ARG A 181 GLU A 245 HOH A2242 HOH A2243 SITE 2 AC1 7 HOH A2296 HOH A2297 HOH A2298 SITE 1 AC2 7 ASP A 127 ALA A 129 ASP A 131 SER A 175 SITE 2 AC2 7 LAF A1336 LAF A1337 HOH A2196 SITE 1 AC3 5 PHE A 119 PRO A 120 GLU A 121 LEU A 122 SITE 2 AC3 5 HOH A2354 SITE 1 AC4 7 ARG A 26 LEU A 27 HOH A2047 HOH A2049 SITE 2 AC4 7 ASP B 36 ASP B 37 ASP B 319 SITE 1 AC5 7 ASP A 36 ASP A 37 ASP A 319 ARG B 26 SITE 2 AC5 7 LEU B 27 HOH B2066 HOH B2067 SITE 1 AC6 7 GLU B 245 ASP B 249 HOH B2219 HOH B2258 SITE 2 AC6 7 HOH B2259 HOH B2260 HOH B2261 SITE 1 AC7 6 ASP B 127 SER B 175 LAF B1337 LAF B1338 SITE 2 AC7 6 HOH B2194 HOH B2195 SITE 1 AC8 5 VAL B 76 PHE B 119 PRO B 120 GLU B 121 SITE 2 AC8 5 LEU B 122 SITE 1 AC9 13 ALA A 129 ASP A 131 ASN A 139 SER A 175 SITE 2 AC9 13 LYS A 205 TYR A 211 ARG A 215 LYS A 229 SITE 3 AC9 13 GLN A 233 LYS A 260 LAF A1337 NA A1339 SITE 4 AC9 13 HOH A2195 SITE 1 BC1 12 PHE A 86 SER A 175 LYS A 205 TYR A 211 SITE 2 BC1 12 PHE A 214 LYS A 260 TYR A 283 VAL A 285 SITE 3 BC1 12 SER A 286 TYR A 324 LAF A1336 NA A1339 SITE 1 BC2 11 SER B 175 LYS B 205 LYS B 229 GLN B 233 SITE 2 BC2 11 LYS B 260 LAF B1337 LAF B1338 NA B1342 SITE 3 BC2 11 HOH B2199 HOH B2316 HOH B2317 SITE 1 BC3 11 SER B 175 LYS B 205 TYR B 211 PHE B 214 SITE 2 BC3 11 LYS B 260 TYR B 283 VAL B 285 SER B 286 SITE 3 BC3 11 TYR B 324 LAF B1338 NA B1342 SITE 1 BC4 17 ASP B 127 ALA B 129 ASP B 131 SER B 175 SITE 2 BC4 17 LYS B 205 ARG B 215 LYS B 229 GLN B 233 SITE 3 BC4 17 LYS B 260 LAF B1337 NA B1342 HOH B2194 SITE 4 BC4 17 HOH B2195 HOH B2199 HOH B2315 HOH B2316 SITE 5 BC4 17 HOH B2317 CRYST1 127.131 127.131 86.145 90.00 90.00 90.00 P 4 21 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 0.007866 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007866 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011608 0.00000