PDB Short entry for 1QJV HEADER HYDROLASE (ASPARTYL ESTERASE) 05-JUL-99 1QJV TITLE PECTIN METHYLESTERASE PEMA FROM ERWINIA CHRYSANTHEMI COMPND MOL_ID: 1; COMPND 2 MOLECULE: PECTIN METHYLESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: MATURE ENZYME (RESIDUES 25-366); COMPND 5 SYNONYM: PECTINESTERASE; COMPND 6 EC: 3.1.1.11; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ERWINIA CHRYSANTHEMI; SOURCE 3 ORGANISM_TAXID: 556; SOURCE 4 STRAIN: B374; SOURCE 5 CELLULAR_LOCATION: EXTRACELLULAR; SOURCE 6 GENE: PEMA; SOURCE 7 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 1423; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: IHO 6064 (SACA321, METB5); SOURCE 10 EXPRESSION_SYSTEM_CELLULAR_LOCATION: SECRETED; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PKTH1746; SOURCE 12 EXPRESSION_SYSTEM_GENE: ALPHA AMYLASE PROMOTER; SOURCE 13 OTHER_DETAILS: THE EXPRESSION SYSTEM STRAIN IS FROM THE UK NATIONAL SOURCE 14 COLLECTION OF PLANT PATHOGENIC BACTERIA (NCPPB) KEYWDS HYDROLASE (ASPARTYL ESTERASE), ESTERASE, PECTIN DEGRADATION, RIGHT- KEYWDS 2 HANDED PARALLEL BETA HELIX EXPDTA X-RAY DIFFRACTION AUTHOR J.JENKINS,O.MAYANS,D.SMITH,K.WORBOYS,R.PICKERSGILL REVDAT 5 24-JUL-19 1QJV 1 REMARK REVDAT 4 08-MAY-19 1QJV 1 REMARK REVDAT 3 24-FEB-09 1QJV 1 VERSN REVDAT 2 27-MAR-01 1QJV 1 JRNL REVDAT 1 14-JUL-00 1QJV 0 JRNL AUTH J.JENKINS,O.MAYANS,D.SMITH,K.WORBOYS,R.PICKERSGILL JRNL TITL THREE-DIMENSIONAL STRUCTURE OF ERWINIA CHRYSANTHEMI PECTIN JRNL TITL 2 METHYLESTERASE REVEALS A NOVEL ESTERASE ACTIVE SITE JRNL REF J.MOL.BIOL. V. 305 951 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11162105 JRNL DOI 10.1006/JMBI.2000.4324 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.LAURENT,A.KOTOUJANSKY,G.LABESSE,Y.BERTHEAU REMARK 1 TITL CHARACTERIZATION AND OVEREXPRESSION OF THE PEM GENE ENCODING REMARK 1 TITL 2 PECTIN METHYLESTERASE FROM ERWINIA CHRYSANTHEMI STRAIN-3937 REMARK 1 REF GENE V. 131 17 1993 REMARK 1 REFN ISSN 0378-1119 REMARK 1 PMID 8370537 REMARK 1 DOI 10.1016/0378-1119(93)90664-O REMARK 1 REFERENCE 2 REMARK 1 AUTH R.HEIKINHEIMO,H.HEMILA,R.PAKKANEN,I.PALVA REMARK 1 TITL PRODUCTION OF PECTIN METHYLESTERASE FROM ERWINIA REMARK 1 TITL 2 CHRYSANTHEMI B374 IN BACILLUS SUBTILIS REMARK 1 REF APPL.MICROBIOL.BIOTECHNOL. V. 35 51 1991 REMARK 1 REFN ISSN 0175-7598 REMARK 1 PMID 1367534 REMARK 1 DOI 10.1007/BF00180635 REMARK 1 REFERENCE 3 REMARK 1 AUTH G.S.PLASTOW REMARK 1 TITL MOLECULAR CLONING AND NUCLEOTIDE SEQUENCE OF THE PECTIN REMARK 1 TITL 2 METHYL ESTERASE GENE OF ERWINIA CHRYSANTHEMI B374 REMARK 1 REF MOL.MICROBIOL. V. 2 247 1988 REMARK 1 REFN ISSN 0950-382X REMARK 1 PMID 2837615 REMARK 1 DOI 10.1111/J.1365-2958.1988.TB00026.X REMARK 2 REMARK 2 RESOLUTION. 2.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 138672009.620 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 32857 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 SET) : 0.170 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1346 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.37 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.52 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4701 REMARK 3 BIN R VALUE (WORKING SET) : 0.1950 REMARK 3 BIN FREE R VALUE : 0.2480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 217 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5214 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 618 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.37000 REMARK 3 B22 (A**2) : 0.04000 REMARK 3 B33 (A**2) : 2.33000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.83000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.040 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.630 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.500 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.610 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.470 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 51.26 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : 0.0243; 400 REMARK 3 GROUP 1 B-FACTOR (A**2) : 0.701 ; 0.5 REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: IN EACH PROTEIN CHAIN RESIDUE CYS 192 REMARK 3 WAS FOUND TO HAVE TWO DIFFERENT CONFORMATIONS WITH EQUAL REMARK 3 OCCUPANCIES THAT ARE ESSENTIALLY RELATED BY A 120 DEG. ROTATION REMARK 3 ABOUT CHI1. THE CYS 192 IN EACH CHAIN WITH ALTCODE B FORMS A REMARK 3 DISULFIDE TO CYS 212. THE RESIDUE CYS 212 HAS ALMOST THE SAME REMARK 3 CONFORMATION WITH AND WITHOUT THE DISULFIDE. REMARK 4 REMARK 4 1QJV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1290002829. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-OCT-98 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9058 REMARK 200 MONOCHROMATOR : SI(111) 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 : 32934 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 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 (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.040 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.4300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.04 REMARK 200 R MERGE FOR SHELL (I) : 0.21700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: CNS 0.5 REMARK 200 STARTING MODEL: NULL 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): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP AGAINST 2.0 M AMMONIUM REMARK 280 SULFATE AND 0.1M MES BUFFER AT PH 6.8 THE PROTEIN CONCENTATION REMARK 280 WAS ABOUT 3 MG./ML., PH 6.50, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 42.75350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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_UNIT: 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 LYS A 40 41.17 -82.70 REMARK 500 TYR A 176 -86.36 -117.16 REMARK 500 THR A 197 -83.42 -122.30 REMARK 500 LYS B 40 40.90 -82.62 REMARK 500 TYR B 176 -86.61 -117.47 REMARK 500 THR B 197 -83.50 -122.04 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 CL A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 400 REMARK 999 REMARK 999 SEQUENCE REMARK 999 STRAIN B374 BUT HISTIDINE 80 AS IN STRAIN 3937 REMARK 999 COORDINATES START AT ALA 25 AFTER LEADER SEQUENCE DBREF 1QJV A 25 366 UNP P07863 PMEA_ERWCH 25 366 DBREF 1QJV B 25 366 UNP P07863 PMEA_ERWCH 25 366 SEQADV 1QJV HIS A 80 UNP P07863 LEU 80 VARIANT SEQADV 1QJV HIS B 80 UNP P07863 LEU 80 VARIANT SEQRES 1 A 342 ALA THR THR TYR ASN ALA VAL VAL SER LYS SER SER SER SEQRES 2 A 342 ASP GLY LYS THR PHE LYS THR ILE ALA ASP ALA ILE ALA SEQRES 3 A 342 SER ALA PRO ALA GLY SER THR PRO PHE VAL ILE LEU ILE SEQRES 4 A 342 LYS ASN GLY VAL TYR ASN GLU ARG LEU THR ILE THR ARG SEQRES 5 A 342 ASN ASN LEU HIS LEU LYS GLY GLU SER ARG ASN GLY ALA SEQRES 6 A 342 VAL ILE ALA ALA ALA THR ALA ALA GLY THR LEU LYS SER SEQRES 7 A 342 ASP GLY SER LYS TRP GLY THR ALA GLY SER SER THR ILE SEQRES 8 A 342 THR ILE SER ALA LYS ASP PHE SER ALA GLN SER LEU THR SEQRES 9 A 342 ILE ARG ASN ASP PHE ASP PHE PRO ALA ASN GLN ALA LYS SEQRES 10 A 342 SER ASP SER ASP SER SER LYS ILE LYS ASP THR GLN ALA SEQRES 11 A 342 VAL ALA LEU TYR VAL THR LYS SER GLY ASP ARG ALA TYR SEQRES 12 A 342 PHE LYS ASP VAL SER LEU VAL GLY TYR GLN ASP THR LEU SEQRES 13 A 342 TYR VAL SER GLY GLY ARG SER PHE PHE SER ASP CYS ARG SEQRES 14 A 342 ILE SER GLY THR VAL ASP PHE ILE PHE GLY ASP GLY THR SEQRES 15 A 342 ALA LEU PHE ASN ASN CYS ASP LEU VAL SER ARG TYR ARG SEQRES 16 A 342 ALA ASP VAL LYS SER GLY ASN VAL SER GLY TYR LEU THR SEQRES 17 A 342 ALA PRO SER THR ASN ILE ASN GLN LYS TYR GLY LEU VAL SEQRES 18 A 342 ILE THR ASN SER ARG VAL ILE ARG GLU SER ASP SER VAL SEQRES 19 A 342 PRO ALA LYS SER TYR GLY LEU GLY ARG PRO TRP HIS PRO SEQRES 20 A 342 THR THR THR PHE SER ASP GLY ARG TYR ALA ASP PRO ASN SEQRES 21 A 342 ALA ILE GLY GLN THR VAL PHE LEU ASN THR SER MET ASP SEQRES 22 A 342 ASN HIS ILE TYR GLY TRP ASP LYS MET SER GLY LYS ASP SEQRES 23 A 342 LYS ASN GLY ASN THR ILE TRP PHE ASN PRO GLU ASP SER SEQRES 24 A 342 ARG PHE PHE GLU TYR LYS SER TYR GLY ALA GLY ALA ALA SEQRES 25 A 342 VAL SER LYS ASP ARG ARG GLN LEU THR ASP ALA GLN ALA SEQRES 26 A 342 ALA GLU TYR THR GLN SER LYS VAL LEU GLY ASP TRP THR SEQRES 27 A 342 PRO THR LEU PRO SEQRES 1 B 342 ALA THR THR TYR ASN ALA VAL VAL SER LYS SER SER SER SEQRES 2 B 342 ASP GLY LYS THR PHE LYS THR ILE ALA ASP ALA ILE ALA SEQRES 3 B 342 SER ALA PRO ALA GLY SER THR PRO PHE VAL ILE LEU ILE SEQRES 4 B 342 LYS ASN GLY VAL TYR ASN GLU ARG LEU THR ILE THR ARG SEQRES 5 B 342 ASN ASN LEU HIS LEU LYS GLY GLU SER ARG ASN GLY ALA SEQRES 6 B 342 VAL ILE ALA ALA ALA THR ALA ALA GLY THR LEU LYS SER SEQRES 7 B 342 ASP GLY SER LYS TRP GLY THR ALA GLY SER SER THR ILE SEQRES 8 B 342 THR ILE SER ALA LYS ASP PHE SER ALA GLN SER LEU THR SEQRES 9 B 342 ILE ARG ASN ASP PHE ASP PHE PRO ALA ASN GLN ALA LYS SEQRES 10 B 342 SER ASP SER ASP SER SER LYS ILE LYS ASP THR GLN ALA SEQRES 11 B 342 VAL ALA LEU TYR VAL THR LYS SER GLY ASP ARG ALA TYR SEQRES 12 B 342 PHE LYS ASP VAL SER LEU VAL GLY TYR GLN ASP THR LEU SEQRES 13 B 342 TYR VAL SER GLY GLY ARG SER PHE PHE SER ASP CYS ARG SEQRES 14 B 342 ILE SER GLY THR VAL ASP PHE ILE PHE GLY ASP GLY THR SEQRES 15 B 342 ALA LEU PHE ASN ASN CYS ASP LEU VAL SER ARG TYR ARG SEQRES 16 B 342 ALA ASP VAL LYS SER GLY ASN VAL SER GLY TYR LEU THR SEQRES 17 B 342 ALA PRO SER THR ASN ILE ASN GLN LYS TYR GLY LEU VAL SEQRES 18 B 342 ILE THR ASN SER ARG VAL ILE ARG GLU SER ASP SER VAL SEQRES 19 B 342 PRO ALA LYS SER TYR GLY LEU GLY ARG PRO TRP HIS PRO SEQRES 20 B 342 THR THR THR PHE SER ASP GLY ARG TYR ALA ASP PRO ASN SEQRES 21 B 342 ALA ILE GLY GLN THR VAL PHE LEU ASN THR SER MET ASP SEQRES 22 B 342 ASN HIS ILE TYR GLY TRP ASP LYS MET SER GLY LYS ASP SEQRES 23 B 342 LYS ASN GLY ASN THR ILE TRP PHE ASN PRO GLU ASP SER SEQRES 24 B 342 ARG PHE PHE GLU TYR LYS SER TYR GLY ALA GLY ALA ALA SEQRES 25 B 342 VAL SER LYS ASP ARG ARG GLN LEU THR ASP ALA GLN ALA SEQRES 26 B 342 ALA GLU TYR THR GLN SER LYS VAL LEU GLY ASP TRP THR SEQRES 27 B 342 PRO THR LEU PRO HET CL A 400 1 HET CL B 400 1 HETNAM CL CHLORIDE ION FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *618(H2 O) HELIX 1 1 THR A 44 SER A 51 1 8 HELIX 2 2 TRP A 107 SER A 112 1 6 HELIX 3 3 ASP A 134 ALA A 140 1 7 HELIX 4 4 ASN A 319 SER A 323 5 5 HELIX 5 5 THR A 345 ALA A 350 1 6 HELIX 6 6 THR A 353 GLY A 359 1 7 HELIX 7 7 THR B 44 SER B 51 1 8 HELIX 8 8 TRP B 107 SER B 112 1 6 HELIX 9 9 ASP B 134 LYS B 141 1 8 HELIX 10 10 ASN B 319 SER B 323 5 5 HELIX 11 11 THR B 345 ALA B 350 1 6 HELIX 12 12 THR B 353 GLY B 359 1 7 SHEET 1 PA210 ALA A 30 VAL A 32 0 SHEET 2 PA210 PHE A 59 ILE A 63 1 N LEU A 62 O ALA A 30 SHEET 3 PA210 LEU A 79 GLY A 83 1 N HIS A 80 O PHE A 59 SHEET 4 PA210 SER A 123 GLN A 125 1 N SER A 123 O LEU A 81 SHEET 5 PA210 ALA A 166 LYS A 169 1 N TYR A 167 O ALA A 124 SHEET 6 PA210 ARG A 186 SER A 190 1 N PHE A 188 O ALA A 166 SHEET 7 PA210 THR A 206 ASN A 210 1 N THR A 206 O SER A 187 SHEET 8 PA210 LEU A 244 THR A 247 1 N VAL A 245 O ALA A 207 SHEET 9 PA210 GLN A 288 LEU A 292 1 N VAL A 290 O LEU A 244 SHEET 10 PA210 ARG A 324 TYR A 328 1 N ARG A 324 O THR A 289 SHEET 1 PA3 7 GLY A 66 ASN A 69 0 SHEET 2 PA3 7 ALA A 89 ALA A 93 1 N VAL A 90 O GLY A 66 SHEET 3 PA3 7 LEU A 127 ASN A 131 1 N THR A 128 O ILE A 91 SHEET 4 PA3 7 VAL A 171 VAL A 174 1 N SER A 172 O LEU A 127 SHEET 5 PA3 7 ARG A 193 GLY A 196 1 N ARG A 193 O VAL A 171 SHEET 6 PA3 7 ASP A 213 SER A 216 1 N ASP A 213 O ILE A 194 SHEET 7 PA3 7 ARG A 250 ARG A 253 1 N ARG A 250 O LEU A 214 SHEET 1 PA1 6 LEU A 72 ILE A 74 0 SHEET 2 PA1 6 ILE A 115 ILE A 117 1 N THR A 116 O LEU A 72 SHEET 3 PA1 6 LEU A 157 VAL A 159 1 N TYR A 158 O ILE A 115 SHEET 4 PA1 6 LEU A 180 VAL A 182 1 N TYR A 181 O LEU A 157 SHEET 5 PA1 6 ILE A 201 GLY A 203 1 N PHE A 202 O LEU A 180 SHEET 6 PA1 6 THR A 232 PRO A 234 1 N ALA A 233 O ILE A 201 SHEET 1 A4 2 THR A 272 PHE A 275 0 SHEET 2 A4 2 GLY A 278 ALA A 281 -1 N TYR A 280 O THR A 273 SHEET 1 A5 2 MET A 306 LYS A 309 0 SHEET 2 A5 2 THR A 315 PHE A 318 -1 N PHE A 318 O MET A 306 SHEET 1 PB210 ALA B 30 VAL B 32 0 SHEET 2 PB210 PHE B 59 ILE B 63 1 N LEU B 62 O ALA B 30 SHEET 3 PB210 LEU B 79 GLY B 83 1 N HIS B 80 O PHE B 59 SHEET 4 PB210 SER B 123 GLN B 125 1 N SER B 123 O LEU B 81 SHEET 5 PB210 ALA B 166 LYS B 169 1 N TYR B 167 O ALA B 124 SHEET 6 PB210 ARG B 186 SER B 190 1 N PHE B 188 O ALA B 166 SHEET 7 PB210 THR B 206 ASN B 210 1 N THR B 206 O SER B 187 SHEET 8 PB210 LEU B 244 THR B 247 1 N VAL B 245 O ALA B 207 SHEET 9 PB210 GLN B 288 LEU B 292 1 N VAL B 290 O LEU B 244 SHEET 10 PB210 ARG B 324 TYR B 328 1 N ARG B 324 O THR B 289 SHEET 1 PB3 7 GLY B 66 ASN B 69 0 SHEET 2 PB3 7 ALA B 89 ALA B 93 1 N VAL B 90 O GLY B 66 SHEET 3 PB3 7 LEU B 127 ASN B 131 1 N THR B 128 O ILE B 91 SHEET 4 PB3 7 VAL B 171 VAL B 174 1 N SER B 172 O LEU B 127 SHEET 5 PB3 7 ARG B 193 GLY B 196 1 N ARG B 193 O VAL B 171 SHEET 6 PB3 7 ASP B 213 SER B 216 1 N ASP B 213 O ILE B 194 SHEET 7 PB3 7 ARG B 250 ARG B 253 1 N ARG B 250 O LEU B 214 SHEET 1 PB1 6 LEU B 72 ILE B 74 0 SHEET 2 PB1 6 ILE B 115 ILE B 117 1 N THR B 116 O LEU B 72 SHEET 3 PB1 6 LEU B 157 VAL B 159 1 N TYR B 158 O ILE B 115 SHEET 4 PB1 6 LEU B 180 VAL B 182 1 N TYR B 181 O LEU B 157 SHEET 5 PB1 6 ILE B 201 GLY B 203 1 N PHE B 202 O LEU B 180 SHEET 6 PB1 6 THR B 232 PRO B 234 1 N ALA B 233 O ILE B 201 SHEET 1 B4 2 THR B 272 PHE B 275 0 SHEET 2 B4 2 GLY B 278 ALA B 281 -1 N TYR B 280 O THR B 273 SHEET 1 B5 2 MET B 306 LYS B 309 0 SHEET 2 B5 2 THR B 315 PHE B 318 -1 N PHE B 318 O MET B 306 SSBOND 1 CYS A 192 CYS A 212 1555 1555 2.48 SSBOND 2 CYS B 192 CYS B 212 1555 1555 2.49 SITE 1 AC1 1 THR A 272 SITE 1 AC2 1 THR B 272 CRYST1 50.694 85.507 96.690 90.00 93.69 90.00 P 1 21 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 0.019726 0.000000 0.001272 0.00000 SCALE2 0.000000 0.011695 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010364 0.00000 MTRIX1 1 1.000000 -0.000370 0.001980 -3.11715 1 MTRIX2 1 -0.000360 -0.999970 -0.007810 -32.05247 1 MTRIX3 1 0.001990 0.007810 -0.999970 48.21067 1