HEADER HYDROLASE 28-FEB-22 7Z2V TITLE FERULIC ACID ESTERASE VARIANT S114A FROM LACTOBACILLUS BUCHNERI COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERULIC ACID ESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.1.73; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LENTILACTOBACILLUS BUCHNERI; SOURCE 3 ORGANISM_TAXID: 1581; SOURCE 4 GENE: FAEA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 37762; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: T1; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS FERULIC ACID ESTERASE, LACTOBACILLUS BUCHNERI, MUTANT S114, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.K.MOGODINIYAI,T.REICHENBACH,D.C.KALYANI,M.M.KESKITALO,C.DIVNE REVDAT 3 01-MAY-24 7Z2V 1 REMARK REVDAT 2 14-JUN-23 7Z2V 1 JRNL REVDAT 1 30-NOV-22 7Z2V 0 JRNL AUTH K.M.KASMAEI,D.C.KALYANI,T.REICHENBACH,A.JIMENEZ-QUERO, JRNL AUTH 2 F.VILAPLANA,C.DIVNE JRNL TITL CRYSTAL STRUCTURE OF THE FERULOYL ESTERASE FROM JRNL TITL 2 LENTILACTOBACILLUS BUCHNERI REVEALS A NOVEL HOMODIMERIC JRNL TITL 3 STATE. JRNL REF FRONT MICROBIOL V. 13 50160 2022 JRNL REFN ESSN 1664-302X JRNL PMID 36569051 JRNL DOI 10.3389/FMICB.2022.1050160 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.14 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 130607 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.530 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.1400 - 3.4900 1.00 9851 154 0.1418 0.1513 REMARK 3 2 3.4900 - 2.7700 1.00 9439 146 0.1619 0.1626 REMARK 3 3 2.7700 - 2.4200 1.00 9312 145 0.1664 0.1681 REMARK 3 4 2.4200 - 2.2000 1.00 9286 144 0.1668 0.1762 REMARK 3 5 2.2000 - 2.0400 1.00 9229 143 0.1610 0.1968 REMARK 3 6 2.0400 - 1.9200 1.00 9208 144 0.1645 0.1802 REMARK 3 7 1.9200 - 1.8300 1.00 9157 142 0.1744 0.1902 REMARK 3 8 1.8300 - 1.7500 1.00 9177 143 0.1765 0.1779 REMARK 3 9 1.7500 - 1.6800 1.00 9142 142 0.1752 0.1957 REMARK 3 10 1.6800 - 1.6200 1.00 9122 142 0.1891 0.2068 REMARK 3 11 1.6200 - 1.5700 1.00 9067 141 0.2144 0.2341 REMARK 3 12 1.5700 - 1.5300 1.00 9129 142 0.2527 0.2836 REMARK 3 13 1.5300 - 1.4900 0.99 8973 139 0.2925 0.2968 REMARK 3 14 1.4900 - 1.4500 0.94 8515 133 0.3385 0.3354 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7Z2V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1292121410. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-20 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 : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97629 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 130627 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 46.410 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 22.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: L. BUCHNERI FAE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CACODYLATE PH 6.5, 0.2 M REMARK 280 CALCIUM ACETATE, 18% PEG8000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 113.97000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 39.98000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 39.98000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 170.95500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 39.98000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 39.98000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 56.98500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 39.98000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.98000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 170.95500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 39.98000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.98000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 56.98500 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 113.97000 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: DIMERIC 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 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 -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 SER A -14 REMARK 465 SER A -13 REMARK 465 GLY A -12 REMARK 465 VAL A -11 REMARK 465 ASP A -10 REMARK 465 LEU A -9 REMARK 465 GLY A -8 REMARK 465 THR A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 LYS A 260 REMARK 465 MET B -21 REMARK 465 HIS B -20 REMARK 465 HIS B -19 REMARK 465 HIS B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 SER B -14 REMARK 465 SER B -13 REMARK 465 GLY B -12 REMARK 465 VAL B -11 REMARK 465 ASP B -10 REMARK 465 LEU B -9 REMARK 465 GLY B -8 REMARK 465 THR B -7 REMARK 465 GLU B -6 REMARK 465 ASN B -5 REMARK 465 LEU B -4 REMARK 465 ALA B 259 REMARK 465 LYS B 260 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 GLU A 44 -175.31 54.86 REMARK 500 ALA A 114 -123.57 61.55 REMARK 500 ARG A 127 57.63 -118.24 REMARK 500 ALA A 140 49.72 -89.94 REMARK 500 GLN A 236 40.05 -107.58 REMARK 500 GLU B 44 -175.11 55.96 REMARK 500 ALA B 114 -126.33 63.07 REMARK 500 ALA B 140 46.99 -89.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A -1 OE1 REMARK 620 2 ASP A 22 OD1 71.6 REMARK 620 3 ASP A 22 OD2 90.2 49.0 REMARK 620 4 HOH A 406 O 63.4 63.7 112.6 REMARK 620 5 HOH A 590 O 146.4 78.5 81.2 90.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 13 OG1 REMARK 620 2 ASP A 75 OD2 76.6 REMARK 620 3 HOH A 462 O 73.6 86.3 REMARK 620 4 HOH A 483 O 106.9 76.8 162.3 REMARK 620 5 HOH A 514 O 72.2 140.2 61.8 135.8 REMARK 620 6 HOH A 579 O 73.9 131.1 120.5 75.6 61.4 REMARK 620 7 HOH A 601 O 147.8 77.8 85.6 85.6 119.2 138.3 REMARK 620 8 HOH A 691 O 142.0 141.4 103.0 87.4 73.2 76.1 66.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 305 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 218 O REMARK 620 2 HOH A 418 O 33.5 REMARK 620 3 HOH A 609 O 37.2 4.2 REMARK 620 4 HOH A 611 O 33.4 3.0 4.0 REMARK 620 5 GLU B 8 O 34.3 2.8 3.1 0.9 REMARK 620 6 HOH B 535 O 36.2 4.7 2.4 2.9 2.2 REMARK 620 7 HOH B 603 O 36.4 2.9 1.8 4.1 3.3 3.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B -1 OE1 REMARK 620 2 ASP B 22 OD1 74.0 REMARK 620 3 ASP B 22 OD2 82.9 50.9 REMARK 620 4 HOH B 553 O 77.6 75.6 126.2 REMARK 620 5 HOH B 615 O 148.7 76.1 85.5 86.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 13 OG1 REMARK 620 2 ASP B 75 OD2 77.5 REMARK 620 3 HOH B 482 O 108.6 77.4 REMARK 620 4 HOH B 516 O 71.4 87.6 164.4 REMARK 620 5 HOH B 557 O 74.0 129.7 73.7 120.0 REMARK 620 6 HOH B 569 O 147.1 78.4 87.4 85.6 138.8 REMARK 620 7 HOH B 610 O 81.9 151.7 128.2 67.3 60.5 111.1 REMARK 620 8 HOH B 658 O 140.4 142.1 85.4 104.5 75.0 67.2 61.4 REMARK 620 N 1 2 3 4 5 6 7 DBREF 7Z2V A 1 260 UNP D7RU28 D7RU28_LENBU 1 260 DBREF 7Z2V B 1 260 UNP D7RU28 D7RU28_LENBU 1 260 SEQADV 7Z2V MET A -21 UNP D7RU28 INITIATING METHIONINE SEQADV 7Z2V HIS A -20 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS A -19 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS A -18 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS A -17 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS A -16 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS A -15 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V SER A -14 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V SER A -13 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLY A -12 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V VAL A -11 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V ASP A -10 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V LEU A -9 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLY A -8 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V THR A -7 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLU A -6 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V ASN A -5 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V LEU A -4 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V TYR A -3 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V PHE A -2 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLN A -1 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V SER A 0 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V ALA A 114 UNP D7RU28 SER 114 ENGINEERED MUTATION SEQADV 7Z2V MET B -21 UNP D7RU28 INITIATING METHIONINE SEQADV 7Z2V HIS B -20 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS B -19 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS B -18 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS B -17 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS B -16 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V HIS B -15 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V SER B -14 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V SER B -13 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLY B -12 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V VAL B -11 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V ASP B -10 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V LEU B -9 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLY B -8 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V THR B -7 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLU B -6 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V ASN B -5 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V LEU B -4 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V TYR B -3 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V PHE B -2 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V GLN B -1 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V SER B 0 UNP D7RU28 EXPRESSION TAG SEQADV 7Z2V ALA B 114 UNP D7RU28 SER 114 ENGINEERED MUTATION SEQRES 1 A 282 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 282 GLY THR GLU ASN LEU TYR PHE GLN SER MET ILE LYS PHE SEQRES 3 A 282 VAL THR THR GLU ILE ASN GLY LEU THR LEU ARG GLY THR SEQRES 4 A 282 ALA HIS VAL PRO ASP GLY GLU PRO GLY GLN GLN PHE PRO SEQRES 5 A 282 THR VAL LEU MET PHE HIS GLY PHE GLY ALA VAL ARG ASP SEQRES 6 A 282 GLU GLY PHE ARG LEU PHE ILE GLN MET SER ASN ARG LEU SEQRES 7 A 282 MET GLU ASN GLY ILE ALA ALA VAL ARG PHE ASP PHE GLY SEQRES 8 A 282 CYS HIS GLY GLU SER ASP GLY GLU PHE GLU ASP PHE THR SEQRES 9 A 282 PHE SER GLN GLU LEU ASN GLU GLY SER ALA LEU ILE ASP SEQRES 10 A 282 ALA VAL LYS SER MET SER PHE VAL ASP SER THR LYS PHE SEQRES 11 A 282 SER LEU LEU GLY GLU ALA LEU GLY SER VAL ALA ALA SER SEQRES 12 A 282 ILE VAL ALA GLY LYS ARG SER THR GLU LEU THR SER LEU SEQRES 13 A 282 CYS MET TRP SER PRO ALA ALA SER PHE LEU ASP GLU ILE SEQRES 14 A 282 LEU ASN ASP HIS THR LEU GLN GLY LYS THR VAL ASP ASN SEQRES 15 A 282 VAL GLU LYS ASP GLY TYR PHE ASP PHE TYR GLY LEU LYS SEQRES 16 A 282 LEU GLY LYS ALA PHE PHE ASP ASP LEU LYS ASN ILE ASN SEQRES 17 A 282 ILE PHE ASP ASN ALA LYS LYS TYR GLN GLY PRO VAL LYS SEQRES 18 A 282 ILE VAL TYR GLY THR ASN ASP PHE ILE PRO GLU LYS TYR SEQRES 19 A 282 SER HIS LYS TYR MET ASP GLY TYR GLU ASN GLY GLU LEU SEQRES 20 A 282 VAL ILE VAL GLN ASP GLY ASP HIS GLY TRP GLN SER VAL SEQRES 21 A 282 PRO SER ARG LYS ARG ILE LEU ASP GLU THR MET LYS PHE SEQRES 22 A 282 PHE ARG LYS THR LEU LEU GLU ALA LYS SEQRES 1 B 282 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 B 282 GLY THR GLU ASN LEU TYR PHE GLN SER MET ILE LYS PHE SEQRES 3 B 282 VAL THR THR GLU ILE ASN GLY LEU THR LEU ARG GLY THR SEQRES 4 B 282 ALA HIS VAL PRO ASP GLY GLU PRO GLY GLN GLN PHE PRO SEQRES 5 B 282 THR VAL LEU MET PHE HIS GLY PHE GLY ALA VAL ARG ASP SEQRES 6 B 282 GLU GLY PHE ARG LEU PHE ILE GLN MET SER ASN ARG LEU SEQRES 7 B 282 MET GLU ASN GLY ILE ALA ALA VAL ARG PHE ASP PHE GLY SEQRES 8 B 282 CYS HIS GLY GLU SER ASP GLY GLU PHE GLU ASP PHE THR SEQRES 9 B 282 PHE SER GLN GLU LEU ASN GLU GLY SER ALA LEU ILE ASP SEQRES 10 B 282 ALA VAL LYS SER MET SER PHE VAL ASP SER THR LYS PHE SEQRES 11 B 282 SER LEU LEU GLY GLU ALA LEU GLY SER VAL ALA ALA SER SEQRES 12 B 282 ILE VAL ALA GLY LYS ARG SER THR GLU LEU THR SER LEU SEQRES 13 B 282 CYS MET TRP SER PRO ALA ALA SER PHE LEU ASP GLU ILE SEQRES 14 B 282 LEU ASN ASP HIS THR LEU GLN GLY LYS THR VAL ASP ASN SEQRES 15 B 282 VAL GLU LYS ASP GLY TYR PHE ASP PHE TYR GLY LEU LYS SEQRES 16 B 282 LEU GLY LYS ALA PHE PHE ASP ASP LEU LYS ASN ILE ASN SEQRES 17 B 282 ILE PHE ASP ASN ALA LYS LYS TYR GLN GLY PRO VAL LYS SEQRES 18 B 282 ILE VAL TYR GLY THR ASN ASP PHE ILE PRO GLU LYS TYR SEQRES 19 B 282 SER HIS LYS TYR MET ASP GLY TYR GLU ASN GLY GLU LEU SEQRES 20 B 282 VAL ILE VAL GLN ASP GLY ASP HIS GLY TRP GLN SER VAL SEQRES 21 B 282 PRO SER ARG LYS ARG ILE LEU ASP GLU THR MET LYS PHE SEQRES 22 B 282 PHE ARG LYS THR LEU LEU GLU ALA LYS HET CA A 301 1 HET CA A 302 1 HET ACT A 303 4 HET CA B 301 1 HET CA B 302 1 HET ACT B 303 4 HET ACT B 304 4 HET CA B 305 1 HETNAM CA CALCIUM ION HETNAM ACT ACETATE ION FORMUL 3 CA 5(CA 2+) FORMUL 5 ACT 3(C2 H3 O2 1-) FORMUL 11 HOH *575(H2 O) HELIX 1 AA1 GLU A 44 PHE A 46 5 3 HELIX 2 AA2 ARG A 47 ASN A 59 1 13 HELIX 3 AA3 GLU A 77 PHE A 81 5 5 HELIX 4 AA4 THR A 82 SER A 99 1 18 HELIX 5 AA5 ALA A 114 ARG A 127 1 14 HELIX 6 AA6 SER A 142 ASP A 150 1 9 HELIX 7 AA7 ASN A 160 GLY A 165 1 6 HELIX 8 AA8 LYS A 176 LEU A 182 1 7 HELIX 9 AA9 LYS A 183 ILE A 185 5 3 HELIX 10 AB1 ILE A 187 LYS A 192 1 6 HELIX 11 AB2 GLU A 210 TYR A 220 1 11 HELIX 12 AB3 SER A 237 LEU A 257 1 21 HELIX 13 AB4 GLU B 44 PHE B 46 5 3 HELIX 14 AB5 ARG B 47 ASN B 59 1 13 HELIX 15 AB6 GLU B 77 PHE B 81 5 5 HELIX 16 AB7 THR B 82 SER B 99 1 18 HELIX 17 AB8 ALA B 114 ARG B 127 1 14 HELIX 18 AB9 SER B 128 LEU B 131 5 4 HELIX 19 AC1 SER B 142 HIS B 151 1 10 HELIX 20 AC2 ASN B 160 GLY B 165 1 6 HELIX 21 AC3 GLY B 175 LEU B 182 1 8 HELIX 22 AC4 LYS B 183 ILE B 185 5 3 HELIX 23 AC5 ILE B 187 LYS B 192 1 6 HELIX 24 AC6 GLU B 210 TYR B 220 1 11 HELIX 25 AC7 SER B 237 LEU B 257 1 21 SHEET 1 AA1 8 MET A 1 ILE A 9 0 SHEET 2 AA1 8 LEU A 12 VAL A 20 -1 O ALA A 18 N LYS A 3 SHEET 3 AA1 8 ALA A 62 PHE A 66 -1 O ALA A 63 N HIS A 19 SHEET 4 AA1 8 PHE A 29 PHE A 35 1 N MET A 34 O VAL A 64 SHEET 5 AA1 8 VAL A 103 GLU A 113 1 O ASP A 104 N PHE A 29 SHEET 6 AA1 8 LEU A 134 TRP A 137 1 O CYS A 135 N LEU A 110 SHEET 7 AA1 8 VAL A 198 GLY A 203 1 O LYS A 199 N MET A 136 SHEET 8 AA1 8 GLY A 223 VAL A 228 1 O VAL A 226 N ILE A 200 SHEET 1 AA2 2 THR A 152 LEU A 153 0 SHEET 2 AA2 2 LYS A 156 THR A 157 -1 O LYS A 156 N LEU A 153 SHEET 1 AA3 2 TYR A 166 PHE A 169 0 SHEET 2 AA3 2 LEU A 172 GLY A 175 -1 O LEU A 172 N PHE A 169 SHEET 1 AA4 8 MET B 1 ILE B 9 0 SHEET 2 AA4 8 LEU B 12 VAL B 20 -1 O VAL B 20 N MET B 1 SHEET 3 AA4 8 ALA B 62 PHE B 66 -1 O ALA B 63 N HIS B 19 SHEET 4 AA4 8 PHE B 29 PHE B 35 1 N VAL B 32 O ALA B 62 SHEET 5 AA4 8 VAL B 103 GLU B 113 1 O LEU B 111 N PHE B 35 SHEET 6 AA4 8 LEU B 134 TRP B 137 1 O TRP B 137 N GLY B 112 SHEET 7 AA4 8 VAL B 198 GLY B 203 1 O LYS B 199 N MET B 136 SHEET 8 AA4 8 GLY B 223 VAL B 228 1 O VAL B 228 N TYR B 202 SHEET 1 AA5 2 THR B 152 LEU B 153 0 SHEET 2 AA5 2 LYS B 156 THR B 157 -1 O LYS B 156 N LEU B 153 SHEET 1 AA6 2 PHE B 167 PHE B 169 0 SHEET 2 AA6 2 LEU B 172 LEU B 174 -1 O LEU B 174 N PHE B 167 LINK OE1 GLN A -1 CA CA A 302 1555 1555 2.55 LINK OG1 THR A 13 CA CA A 301 1555 1555 2.46 LINK OD1 ASP A 22 CA CA A 302 1555 1555 2.88 LINK OD2 ASP A 22 CA CA A 302 1555 1555 2.21 LINK OD2 ASP A 75 CA CA A 301 1555 1555 2.39 LINK O ASP A 218 CA CA B 305 1555 3554 2.37 LINK CA CA A 301 O HOH A 462 1555 1555 2.47 LINK CA CA A 301 O HOH A 483 1555 1555 2.41 LINK CA CA A 301 O HOH A 514 1555 1555 2.26 LINK CA CA A 301 O HOH A 579 1555 1555 2.40 LINK CA CA A 301 O HOH A 601 1555 1555 2.36 LINK CA CA A 301 O HOH A 691 1555 1555 2.31 LINK CA CA A 302 O HOH A 406 1555 1555 2.17 LINK CA CA A 302 O HOH A 590 1555 1555 2.32 LINK O HOH A 418 CA CA B 305 4455 1555 2.42 LINK O HOH A 609 CA CA B 305 4455 1555 2.48 LINK O HOH A 611 CA CA B 305 4455 1555 2.20 LINK OE1 GLN B -1 CA CA B 302 1555 1555 2.45 LINK O GLU B 8 CA CA B 305 1555 1555 2.30 LINK OG1 THR B 13 CA CA B 301 1555 1555 2.50 LINK OD1 ASP B 22 CA CA B 302 1555 1555 2.75 LINK OD2 ASP B 22 CA CA B 302 1555 1555 2.24 LINK OD2 ASP B 75 CA CA B 301 1555 1555 2.38 LINK CA CA B 301 O HOH B 482 1555 1555 2.44 LINK CA CA B 301 O HOH B 516 1555 1555 2.38 LINK CA CA B 301 O HOH B 557 1555 1555 2.31 LINK CA CA B 301 O HOH B 569 1555 1555 2.29 LINK CA CA B 301 O HOH B 610 1555 1555 2.32 LINK CA CA B 301 O HOH B 658 1555 1555 2.31 LINK CA CA B 302 O HOH B 553 1555 1555 2.14 LINK CA CA B 302 O HOH B 615 1555 1555 2.43 LINK CA CA B 305 O HOH B 535 1555 1555 2.37 LINK CA CA B 305 O HOH B 603 1555 1555 2.58 CRYST1 79.960 79.960 227.940 90.00 90.00 90.00 P 43 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 0.012506 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012506 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004387 0.00000