HEADER HYDROLASE 20-APR-00 1EVQ TITLE THE CRYSTAL STRUCTURE OF THE THERMOPHILIC CARBOXYLESTERASE EST2 FROM TITLE 2 ALICYCLOBACILLUS ACIDOCALDARIUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALICYCLOBACILLUS ACIDOCALDARIUS; SOURCE 3 ORGANISM_TAXID: 405212; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PT7-7SCII KEYWDS ALPHA/BETA HYDROLASE FOLD, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.DE SIMONE,S.GALDIERO,G.MANCO,D.LANG,M.ROSSI,C.PEDONE REVDAT 5 25-DEC-24 1EVQ 1 REMARK LINK REVDAT 4 31-JAN-18 1EVQ 1 REMARK REVDAT 3 24-FEB-09 1EVQ 1 VERSN REVDAT 2 01-APR-03 1EVQ 1 JRNL REVDAT 1 22-NOV-00 1EVQ 0 JRNL AUTH G.DE SIMONE,S.GALDIERO,G.MANCO,D.LANG,M.ROSSI,C.PEDONE JRNL TITL A SNAPSHOT OF A TRANSITION STATE ANALOGUE OF A NOVEL JRNL TITL 2 THERMOPHILIC ESTERASE BELONGING TO THE SUBFAMILY OF JRNL TITL 3 MAMMALIAN HORMONE-SENSITIVE LIPASE. JRNL REF J.MOL.BIOL. V. 303 761 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 11061974 JRNL DOI 10.1006/JMBI.2000.4195 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.DE SIMONE,G.MANCO,S.GALDIERO,A.LOMBARDI,M.ROSSI,V.PAVONE REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDIES OF REMARK 1 TITL 2 THE CARBOXYLESTERASE EST2 FROM ALICYCLOBACILLUS REMARK 1 TITL 3 ACIDOCALDARIUS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 55 1348 1999 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444999005156 REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.WEI,J.A.CONTRERAS,P.SHEFFIELD,T.OSTERLUND,U.DEREWENDA, REMARK 1 AUTH 2 R.E.KNEUSEL,U.MATERN,C.HOLM,Z.S.DEREWENDA REMARK 1 TITL CRYSTAL STRUCTURE OF BREFELDIN A ESTERASE, A BACTERIAL REMARK 1 TITL 2 HOMOLOG OF THE MAMMALIAN HORMONE-SENSITIVE LIPASE REMARK 1 REF NAT.STRUCT.BIOL. V. 6 340 1999 REMARK 1 REFN ISSN 1072-8368 REMARK 1 DOI 10.1038/7576 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 10753 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 515 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2412 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 78 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EVQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010935. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 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 : X31 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9785, 0.9786, 0.9810 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR 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 : 10886 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 18.00 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: WAVELENGTH 0.9785 IS THE PEAK WAVELENGTH, 0.9786 IS THE REMARK 200 INFLECTION, AND 0.9810 IS REMOTE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2% PEG 400, 100MM HEPES PH 7.8, 2M REMARK 280 AMMONIUM SULPHATE, 1MM DTT, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 22K, TEMPERATURE 295.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 53.64500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 39.55250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 39.55250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.82250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 39.55250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 39.55250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 80.46750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 39.55250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.55250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 26.82250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 39.55250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.55250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 80.46750 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 53.64500 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: THE BIOLOGICAL ASSEMBLY IS A 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 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 PRO A 2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN A 34 CA C O CB CG CD OE1 REMARK 480 GLN A 34 NE2 REMARK 480 SER A 35 C O CB OG REMARK 480 SER A 185 OG REMARK 480 ALA A 310 OXT 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 SER A 155 CB SER A 155 OG 0.221 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 LEU A 36 N - CA - C ANGL. DEV. = 16.2 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 ASN A 15 11.77 -59.47 REMARK 500 MET A 17 160.98 -47.43 REMARK 500 SER A 35 -66.36 -148.91 REMARK 500 PHE A 37 88.54 163.96 REMARK 500 PRO A 38 171.39 -56.98 REMARK 500 SER A 155 -118.41 59.21 REMARK 500 TYR A 183 62.31 28.81 REMARK 500 TYR A 188 173.34 176.59 REMARK 500 LEU A 205 -72.56 70.27 REMARK 500 TYR A 251 32.99 -92.08 REMARK 500 SER A 289 -0.68 74.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 EPE A 455 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 455 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 401 DBREF 1EVQ A 1 310 UNP Q7SIG1 Q7SIG1_ALIAC 1 310 SEQRES 1 A 310 MET PRO LEU ASP PRO VAL ILE GLN GLN VAL LEU ASP GLN SEQRES 2 A 310 LEU ASN ARG MET PRO ALA PRO ASP TYR LYS HIS LEU SER SEQRES 3 A 310 ALA GLN GLN PHE ARG SER GLN GLN SER LEU PHE PRO PRO SEQRES 4 A 310 VAL LYS LYS GLU PRO VAL ALA GLU VAL ARG GLU PHE ASP SEQRES 5 A 310 MSE ASP LEU PRO GLY ARG THR LEU LYS VAL ARG MSE TYR SEQRES 6 A 310 ARG PRO GLU GLY VAL GLU PRO PRO TYR PRO ALA LEU VAL SEQRES 7 A 310 TYR TYR HIS GLY GLY GLY TRP VAL VAL GLY ASP LEU GLU SEQRES 8 A 310 THR HIS ASP PRO VAL CYS ARG VAL LEU ALA LYS ASP GLY SEQRES 9 A 310 ARG ALA VAL VAL PHE SER VAL ASP TYR ARG LEU ALA PRO SEQRES 10 A 310 GLU HIS LYS PHE PRO ALA ALA VAL GLU ASP ALA TYR ASP SEQRES 11 A 310 ALA LEU GLN TRP ILE ALA GLU ARG ALA ALA ASP PHE HIS SEQRES 12 A 310 LEU ASP PRO ALA ARG ILE ALA VAL GLY GLY ASP SER ALA SEQRES 13 A 310 GLY GLY ASN LEU ALA ALA VAL THR SER ILE LEU ALA LYS SEQRES 14 A 310 GLU ARG GLY GLY PRO ALA LEU ALA PHE GLN LEU LEU ILE SEQRES 15 A 310 TYR PRO SER THR GLY TYR ASP PRO ALA HIS PRO PRO ALA SEQRES 16 A 310 SER ILE GLU GLU ASN ALA GLU GLY TYR LEU LEU THR GLY SEQRES 17 A 310 GLY MSE MSE LEU TRP PHE ARG ASP GLN TYR LEU ASN SER SEQRES 18 A 310 LEU GLU GLU LEU THR HIS PRO TRP PHE SER PRO VAL LEU SEQRES 19 A 310 TYR PRO ASP LEU SER GLY LEU PRO PRO ALA TYR ILE ALA SEQRES 20 A 310 THR ALA GLN TYR ASP PRO LEU ARG ASP VAL GLY LYS LEU SEQRES 21 A 310 TYR ALA GLU ALA LEU ASN LYS ALA GLY VAL LYS VAL GLU SEQRES 22 A 310 ILE GLU ASN PHE GLU ASP LEU ILE HIS GLY PHE ALA GLN SEQRES 23 A 310 PHE TYR SER LEU SER PRO GLY ALA THR LYS ALA LEU VAL SEQRES 24 A 310 ARG ILE ALA GLU LYS LEU ARG ASP ALA LEU ALA MODRES 1EVQ MSE A 53 MET SELENOMETHIONINE MODRES 1EVQ MSE A 64 MET SELENOMETHIONINE MODRES 1EVQ MSE A 210 MET SELENOMETHIONINE MODRES 1EVQ MSE A 211 MET SELENOMETHIONINE HET MSE A 53 8 HET MSE A 64 8 HET MSE A 210 8 HET MSE A 211 8 HET EPE A 455 14 HET TRS A 401 8 HETNAM MSE SELENOMETHIONINE HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN EPE HEPES HETSYN TRS TRIS BUFFER FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 EPE C8 H18 N2 O4 S FORMUL 3 TRS C4 H12 N O3 1+ FORMUL 4 HOH *78(H2 O) HELIX 1 1 ASP A 4 ASN A 15 1 12 HELIX 2 2 SER A 26 GLN A 33 1 8 HELIX 3 3 HIS A 93 ARG A 105 1 13 HELIX 4 4 PRO A 122 GLU A 137 1 16 HELIX 5 5 ARG A 138 PHE A 142 5 5 HELIX 6 6 SER A 155 ARG A 171 1 17 HELIX 7 7 PRO A 194 ASN A 200 1 7 HELIX 8 8 THR A 207 LEU A 219 1 13 HELIX 9 9 SER A 221 HIS A 227 5 7 HELIX 10 10 SER A 231 TYR A 235 5 5 HELIX 11 11 LEU A 254 ALA A 268 1 15 HELIX 12 12 GLY A 283 TYR A 288 5 6 HELIX 13 13 SER A 291 ALA A 310 1 20 SHEET 1 A 8 GLU A 47 LEU A 55 0 SHEET 2 A 8 ARG A 58 ARG A 66 -1 O ARG A 58 N LEU A 55 SHEET 3 A 8 VAL A 107 VAL A 111 -1 O VAL A 108 N TYR A 65 SHEET 4 A 8 TYR A 74 TYR A 80 1 O PRO A 75 N VAL A 107 SHEET 5 A 8 LEU A 144 ASP A 154 1 N ASP A 145 O TYR A 74 SHEET 6 A 8 GLN A 179 ILE A 182 1 N LEU A 180 O VAL A 151 SHEET 7 A 8 ALA A 244 ALA A 249 1 O TYR A 245 N LEU A 181 SHEET 8 A 8 VAL A 272 PHE A 277 1 O GLU A 273 N ILE A 246 LINK C ASP A 52 N MSE A 53 1555 1555 1.33 LINK C MSE A 53 N ASP A 54 1555 1555 1.33 LINK C ARG A 63 N MSE A 64 1555 1555 1.33 LINK C MSE A 64 N TYR A 65 1555 1555 1.33 LINK OG SER A 155 S EPE A 455 1555 1555 1.46 LINK C GLY A 209 N MSE A 210 1555 1555 1.33 LINK C MSE A 210 N MSE A 211 1555 1555 1.33 LINK C MSE A 211 N LEU A 212 1555 1555 1.33 CISPEP 1 PRO A 72 PRO A 73 0 -1.79 CISPEP 2 ALA A 116 PRO A 117 0 0.30 CISPEP 3 PHE A 121 PRO A 122 0 1.16 CISPEP 4 GLY A 173 PRO A 174 0 0.80 SITE 1 AC1 12 GLY A 82 GLY A 83 GLY A 84 TRP A 85 SITE 2 AC1 12 SER A 155 ALA A 156 SER A 185 MSE A 211 SITE 3 AC1 12 PHE A 214 ARG A 215 LEU A 254 HIS A 282 SITE 1 AC2 3 VAL A 48 GLU A 50 ARG A 63 CRYST1 79.105 79.105 107.290 90.00 90.00 90.00 P 41 21 2 8 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 0.012640 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012640 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009320 0.00000