HEADER HYDROLASE 11-JAN-12 4D9A OBSLTE 01-FEB-12 4D9A 4DI9 TITLE CRYSTAL STRUCTURE OF THE D248A MUTANT OF 2-PYRONE-4,6-DICARBOXYLIC TITLE 2 ACID HYDROLASE FROM SPHINGOMONAS PAUCIMOBILIS COMPLEXED WITH TITLE 3 SUBSTRATE AT PH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-PYRONE-4,6-DICARBAXYLATE HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 2-PYRONE-4,6-DICARBOXYLIC ACID HYDROLASE; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPHINGOMONAS PAUCIMOBILIS; SOURCE 3 ORGANISM_TAXID: 13689; SOURCE 4 STRAIN: SYK-6; SOURCE 5 GENE: LIGI; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)CODON+RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BC-PSGX3(BC) KEYWDS STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, NEW YORK KEYWDS 2 STRUCTURAL GENOMIX RESEARCH CONSORTIUM, NYSGXRC, HYDROLASE, PSI- KEYWDS 3 BIOLOGY, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS EXPDTA X-RAY DIFFRACTION AUTHOR V.N.MALASHKEVICH,R.TORO,M.E.HOBBS,F.M.RAUSHEL,S.C.ALMO,NEW YORK AUTHOR 2 STRUCTURAL GENOMICS RESEARCH CONSORTIUM (NYSGRC) REVDAT 5 03-OCT-12 4D9A 1 OBSLTE REMARK REVDAT 4 23-MAY-12 4D9A 1 OBSLTE REVDAT 3 25-APR-12 4D9A 1 REMARK REVDAT 2 01-FEB-12 4D9A 1 OBSLTE REVDAT 1 25-JAN-12 4D9A 0 JRNL AUTH V.N.MALASHKEVICH,R.TORO,M.E.HOBBS,F.M.RAUSHEL,S.C.ALMO JRNL TITL CRYSTAL STRUCTURE OF THE D248A MUTANT OF JRNL TITL 2 2-PYRONE-4,6-DICARBOXYLIC ACID HYDROLASE FROM SPHINGOMONAS JRNL TITL 3 PAUCIMOBILIS COMPLEXED WITH SUBSTRATE AT PH 6.5 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.17 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 3 NUMBER OF REFLECTIONS : 54012 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) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2785 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) : 1.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2056 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 49.48 REMARK 3 BIN R VALUE (WORKING SET) : 0.3170 REMARK 3 BIN FREE R VALUE SET COUNT : 102 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2304 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 430 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.060 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.061 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.036 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.967 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.973 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.965 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2408 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3289 ; 1.261 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 298 ; 5.882 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 114 ;34.162 ;22.982 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 368 ;11.617 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;15.460 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 347 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1915 ; 0.007 ; 0.022 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1488 ; 0.680 ; 3.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2407 ; 1.973 ;50.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 920 ; 3.860 ;50.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 879 ; 1.027 ; 4.500 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -10 A 9999 REMARK 3 ORIGIN FOR THE GROUP (A): 18.5811 -11.4159 18.7965 REMARK 3 T TENSOR REMARK 3 T11: 0.0130 T22: 0.0085 REMARK 3 T33: 0.0145 T12: -0.0073 REMARK 3 T13: 0.0014 T23: 0.0021 REMARK 3 L TENSOR REMARK 3 L11: 0.2367 L22: 0.5052 REMARK 3 L33: 0.9369 L12: -0.0935 REMARK 3 L13: 0.0806 L23: -0.2676 REMARK 3 S TENSOR REMARK 3 S11: 0.0098 S12: 0.0105 S13: 0.0058 REMARK 3 S21: -0.0608 S22: 0.0128 S23: 0.0093 REMARK 3 S31: 0.0916 S32: -0.0763 S33: -0.0227 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: U VALUES : WITH TLS ADDED. HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS. REMARK 4 REMARK 4 4D9A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JAN-12. REMARK 100 THE RCSB ID CODE IS RCSB070043. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56051 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.0 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 21.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.30 REMARK 200 R MERGE FOR SHELL (I) : 0.55400 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M NA-CHLORIDE, 0.1 M BIS-TRIS PH REMARK 280 6.5, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -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 1.000000 0.000000 0.000000 36.77600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.47600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 36.77600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.47600 REMARK 290 SMTRY3 4 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 300 REMARK: MONOMER 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: PISA 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 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 GLU A 296 REMARK 465 GLY A 297 REMARK 465 HIS A 298 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 HIS A 302 REMARK 465 HIS A 303 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 682 O HOH A 813 2.16 REMARK 500 O HOH A 729 O HOH A 925 2.18 REMARK 500 O HOH A 774 O HOH A 867 2.19 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 CYS A 214 56.72 76.37 REMARK 500 ALA A 257 72.32 -151.50 REMARK 500 VAL A 283 -70.88 -123.41 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 A 900 DISTANCE = 5.95 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 0GY A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2QAH RELATED DB: PDB REMARK 900 RELATED ID: 4D8L RELATED DB: PDB REMARK 900 RELATED ID: 4D95 RELATED DB: PDB REMARK 900 RELATED ID: 4D9D RELATED DB: PDB REMARK 900 RELATED ID: NYSGXRC-10053D RELATED DB: TARGETTRACK DBREF 4D9A A 4 295 UNP O87170 O87170_PSEPA 2 293 SEQADV 4D9A MET A 1 UNP O87170 EXPRESSION TAG SEQADV 4D9A SER A 2 UNP O87170 EXPRESSION TAG SEQADV 4D9A LEU A 3 UNP O87170 EXPRESSION TAG SEQADV 4D9A ALA A 248 UNP O87170 ASP 246 ENGINEERED MUTATION SEQADV 4D9A GLU A 296 UNP O87170 EXPRESSION TAG SEQADV 4D9A GLY A 297 UNP O87170 EXPRESSION TAG SEQADV 4D9A HIS A 298 UNP O87170 EXPRESSION TAG SEQADV 4D9A HIS A 299 UNP O87170 EXPRESSION TAG SEQADV 4D9A HIS A 300 UNP O87170 EXPRESSION TAG SEQADV 4D9A HIS A 301 UNP O87170 EXPRESSION TAG SEQADV 4D9A HIS A 302 UNP O87170 EXPRESSION TAG SEQADV 4D9A HIS A 303 UNP O87170 EXPRESSION TAG SEQRES 1 A 303 MET SER LEU THR ASN ASP GLU ARG ILE LEU SER TRP ASN SEQRES 2 A 303 GLU THR PRO SER LYS PRO ARG TYR THR PRO PRO PRO GLY SEQRES 3 A 303 ALA ILE ASP ALA HIS CYS HIS VAL PHE GLY PRO MET ALA SEQRES 4 A 303 GLN PHE PRO PHE SER PRO LYS ALA LYS TYR LEU PRO ARG SEQRES 5 A 303 ASP ALA GLY PRO ASP MET LEU PHE ALA LEU ARG ASP HIS SEQRES 6 A 303 LEU GLY PHE ALA ARG ASN VAL ILE VAL GLN ALA SER CYS SEQRES 7 A 303 HIS GLY THR ASP ASN ALA ALA THR LEU ASP ALA ILE ALA SEQRES 8 A 303 ARG ALA GLN GLY LYS ALA ARG GLY ILE ALA VAL VAL ASP SEQRES 9 A 303 PRO ALA ILE ASP GLU ALA GLU LEU ALA ALA LEU HIS GLU SEQRES 10 A 303 GLY GLY MET ARG GLY ILE ARG PHE ASN PHE LEU LYS ARG SEQRES 11 A 303 LEU VAL ASP ASP ALA PRO LYS ASP LYS PHE LEU GLU VAL SEQRES 12 A 303 ALA GLY ARG LEU PRO ALA GLY TRP HIS VAL VAL ILE TYR SEQRES 13 A 303 PHE GLU ALA ASP ILE LEU GLU GLU LEU ARG PRO PHE MET SEQRES 14 A 303 ASP ALA ILE PRO VAL PRO ILE VAL ILE ASP HIS MET GLY SEQRES 15 A 303 ARG PRO ASP VAL ARG GLN GLY PRO ASP GLY ALA ASP MET SEQRES 16 A 303 LYS ALA PHE ARG ARG LEU LEU ASP SER ARG GLU ASP ILE SEQRES 17 A 303 TRP PHE LYS ALA THR CYS PRO ASP ARG LEU ASP PRO ALA SEQRES 18 A 303 GLY PRO PRO TRP ASP ASP PHE ALA ARG SER VAL ALA PRO SEQRES 19 A 303 LEU VAL ALA ASP TYR ALA ASP ARG VAL ILE TRP GLY THR SEQRES 20 A 303 ALA TRP PRO HIS PRO ASN MET GLN ASP ALA ILE PRO ASP SEQRES 21 A 303 ASP GLY LEU VAL VAL ASP MET ILE PRO ARG ILE ALA PRO SEQRES 22 A 303 THR PRO GLU LEU GLN HIS LYS MET LEU VAL THR ASN PRO SEQRES 23 A 303 MET ARG LEU TYR TRP SER GLU GLU MET GLU GLY HIS HIS SEQRES 24 A 303 HIS HIS HIS HIS HET 0GY A 401 14 HET ACT A 402 4 HETNAM 0GY (1E,3Z)-4-HYDROXYBUTA-1,3-DIENE-1,2,4-TRICARBOXYLIC HETNAM 2 0GY ACID HETNAM ACT ACETATE ION FORMUL 2 0GY C7 H6 O7 FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HOH *430(H2 O) HELIX 1 1 THR A 4 ARG A 8 5 5 HELIX 2 2 GLY A 55 GLY A 67 1 13 HELIX 3 3 ALA A 76 GLY A 80 5 5 HELIX 4 4 ASN A 83 ALA A 93 1 11 HELIX 5 5 ASP A 108 GLY A 118 1 11 HELIX 6 6 PRO A 136 GLY A 145 1 10 HELIX 7 7 GLU A 158 ASP A 160 5 3 HELIX 8 8 ILE A 161 ILE A 172 1 12 HELIX 9 9 HIS A 180 ARG A 183 5 4 HELIX 10 10 ASP A 185 GLY A 189 5 5 HELIX 11 11 GLY A 192 ARG A 205 1 14 HELIX 12 12 CYS A 214 ASP A 219 1 6 HELIX 13 13 TRP A 225 TYR A 239 1 15 HELIX 14 14 ASP A 260 MET A 267 1 8 HELIX 15 15 MET A 267 ALA A 272 1 6 HELIX 16 16 THR A 274 VAL A 283 1 10 HELIX 17 17 VAL A 283 TRP A 291 1 9 HELIX 18 18 SER A 292 MET A 295 5 4 SHEET 1 A 8 ILE A 28 CYS A 32 0 SHEET 2 A 8 ARG A 70 VAL A 74 1 O VAL A 74 N CYS A 32 SHEET 3 A 8 ALA A 97 ALA A 101 1 O ARG A 98 N ILE A 73 SHEET 4 A 8 MET A 120 ASN A 126 1 O GLY A 122 N ALA A 101 SHEET 5 A 8 HIS A 152 TYR A 156 1 O VAL A 154 N PHE A 125 SHEET 6 A 8 ILE A 176 ILE A 178 1 O VAL A 177 N ILE A 155 SHEET 7 A 8 ILE A 208 LYS A 211 1 O TRP A 209 N ILE A 176 SHEET 8 A 8 VAL A 243 ILE A 244 1 O ILE A 244 N PHE A 210 CISPEP 1 GLY A 36 PRO A 37 0 4.93 CISPEP 2 PRO A 223 PRO A 224 0 9.76 CISPEP 3 TRP A 249 PRO A 250 0 8.84 SITE 1 AC1 16 HIS A 31 HIS A 33 TYR A 49 ALA A 76 SITE 2 AC1 16 SER A 77 ARG A 124 ARG A 130 LEU A 131 SITE 3 AC1 16 TYR A 156 HIS A 180 ARG A 183 ARG A 217 SITE 4 AC1 16 PRO A 252 ASN A 253 ACT A 402 HOH A 653 SITE 1 AC2 7 ARG A 130 ARG A 183 ARG A 217 ASN A 253 SITE 2 AC2 7 0GY A 401 HOH A 573 HOH A 744 CRYST1 73.552 50.952 73.346 90.00 91.86 90.00 C 1 2 1 4 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 0.013596 0.000000 0.000442 0.00000 SCALE2 0.000000 0.019626 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013641 0.00000