HEADER HYDROLASE 14-JAN-02 1GT9 TITLE HIGH RESOLUTION CRYSTAL STRUCTURE OF A THERMOSTABLE SERINE-CARBOXYL TITLE 2 TYPE PROTEINASE, KUMAMOLISIN (KSCP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: KUMAMOLYSIN; COMPND 3 CHAIN: 1, 2; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: JM 109; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PS3-A1; SOURCE 8 OTHER_DETAILS: BACTERIUM FOUND IN HOTSPRING WATER NEAR VOLCANOES KEYWDS HYDROLASE, SERINE-CARBOXYL TYPE PROTEINASE, THERMOSTABLE EXPDTA X-RAY DIFFRACTION AUTHOR M.COMELLAS-BIGLER,P.FUENTES-PRIOR,K.MASKOS,R.HUBER,H.OYAMA,K.UCHIDA, AUTHOR 2 B.M.DUNN,K.ODA,W.BODE REVDAT 5 13-DEC-23 1GT9 1 REMARK LINK REVDAT 4 21-APR-09 1GT9 1 REMARK ATOM MASTER REVDAT 3 24-FEB-09 1GT9 1 VERSN REVDAT 2 19-JUN-03 1GT9 1 TITLE REVDAT 1 13-JUN-02 1GT9 0 JRNL AUTH M.COMELLAS-BIGLER,P.FUENTES-PRIOR,K.MASKOS,R.HUBER,H.OYAMA, JRNL AUTH 2 K.UCHIDA,B.M.DUNN,K.ODA,W.BODE JRNL TITL THE 1.4 A CRYSTAL STRUCTURE OF KUMAMOLYSIN. A THERMOSTABLE JRNL TITL 2 SERINE-CARBOXYL-TYPE PROTEINASE JRNL REF STRUCTURE V. 10 865 2002 JRNL REFN ISSN 0969-2126 JRNL PMID 12057200 JRNL DOI 10.1016/S0969-2126(02)00772-4 REMARK 2 REMARK 2 RESOLUTION. 1.38 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 120359 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) : 0.194 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.600 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 5126 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 566 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.630 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : CNS_TOPPAR:PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CNS_TOPPAR:WATER.TOP REMARK 3 TOPOLOGY FILE 3 : CNS_TOPPAR:ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GT9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1290009266. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.50 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 : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD 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 : 603967 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.380 REMARK 200 RESOLUTION RANGE LOW (A) : 19.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.23200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1GA1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE PH 4.5, 400 MM REMARK 280 AMMONIUM SULPHATE, PH 4.50 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 39.12500 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 1, 2 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 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 GLU 1 19 CD OE1 OE2 REMARK 480 GLU 1 39 CG CD OE1 OE2 REMARK 480 SER 1 52 OG REMARK 480 GLN 1 172 CD OE1 NE2 REMARK 480 ARG 1 223 CG CD NE CZ NH1 NH2 REMARK 480 LYS 1 297 CD CE NZ REMARK 480 GLU 2 19 CG CD OE1 OE2 REMARK 480 GLU 2 39 CG CD OE1 OE2 REMARK 480 LYS 2 94 CE NZ REMARK 480 GLN 2 172 CD OE1 NE2 REMARK 480 ARG 2 223 NE CZ NH1 NH2 REMARK 480 LYS 2 297 CD CE NZ REMARK 480 ARG 2 329 CZ NH1 NH2 REMARK 480 GLN 2 353 OE1 NE2 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 ASP 1 150 O HOH 1 2141 0.59 REMARK 500 C GLY 2 211 O HOH 2 2191 0.85 REMARK 500 CD PRO 1 357 O HOH 1 2283 0.96 REMARK 500 OE1 GLN 1 67 O HOH 1 2075 0.99 REMARK 500 OD1 ASP 2 210 O HOH 2 2188 1.03 REMARK 500 CA GLY 2 211 O HOH 2 2191 1.14 REMARK 500 CG ASP 2 210 O HOH 2 2188 1.39 REMARK 500 NE2 HIS 1 116 O HOH 1 2109 1.40 REMARK 500 N PRO 2 212 O HOH 2 2191 1.42 REMARK 500 CB LEU 1 356 O HOH 1 2282 1.50 REMARK 500 CD GLN 1 67 O HOH 1 2075 1.51 REMARK 500 CA LEU 1 356 O HOH 1 2282 1.51 REMARK 500 NE ARG 2 194 O HOH 2 2170 1.57 REMARK 500 C ASP 1 150 O HOH 1 2141 1.63 REMARK 500 N ASP 1 117 O HOH 1 2111 1.71 REMARK 500 OD2 ASP 2 210 O HOH 2 2188 1.73 REMARK 500 OD2 ASP 1 117 O HOH 1 2110 1.79 REMARK 500 O HOH 1 2139 O HOH 1 2141 1.80 REMARK 500 O HOH 1 2264 O HOH 1 2265 1.87 REMARK 500 CA ALA 2 1 O HOH 2 2001 1.89 REMARK 500 CD2 HIS 1 116 O HOH 1 2109 1.92 REMARK 500 CD1 LEU 1 154 O HOH 1 2139 1.92 REMARK 500 O HOH 1 2265 O HOH 1 2270 1.93 REMARK 500 C HIS 1 116 O HOH 1 2111 1.94 REMARK 500 CE LYS 1 294 O HOH 1 2237 1.96 REMARK 500 O HOH 1 2088 O HOH 1 2209 1.97 REMARK 500 O GLY 2 211 O HOH 2 2191 2.00 REMARK 500 CG PRO 1 357 O HOH 1 2283 2.01 REMARK 500 O HOH 1 2117 O HOH 1 2267 2.02 REMARK 500 CD PRO 1 118 O HOH 1 2110 2.03 REMARK 500 NE2 GLN 1 67 O HOH 1 2075 2.04 REMARK 500 C LEU 1 356 O HOH 1 2282 2.06 REMARK 500 CD2 LEU 1 356 O HOH 1 2236 2.07 REMARK 500 CD PRO 2 212 O HOH 2 2191 2.07 REMARK 500 CG LEU 1 154 O HOH 1 2139 2.09 REMARK 500 OG1 THR 2 4 O HOH 2 2008 2.11 REMARK 500 N PRO 1 118 O HOH 1 2110 2.11 REMARK 500 O HOH 1 2171 O HOH 2 2168 2.15 REMARK 500 OD2 ASP 2 258 O HOH 2 2188 2.17 REMARK 500 CZ ARG 2 194 O HOH 2 2170 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CA GLU 1 39 C PRO 1 357 2556 0.43 REMARK 500 O ALA 1 153 NH2 ARG 2 329 1556 0.46 REMARK 500 N LEU 1 154 NH1 ARG 2 329 1556 0.48 REMARK 500 OD1 ASP 1 150 CG ARG 2 327 1556 0.51 REMARK 500 N THR 1 40 CB PRO 1 357 2556 0.53 REMARK 500 C ALA 1 153 CZ ARG 2 329 1556 0.74 REMARK 500 N ALA 1 151 NH2 ARG 2 327 1556 0.75 REMARK 500 OD2 ASP 1 150 CB ARG 2 327 1556 0.77 REMARK 500 O ALA 1 147 NH1 ARG 2 327 1556 0.81 REMARK 500 CB PRO 1 118 CB ASP 2 210 1556 0.83 REMARK 500 O ALA 1 153 CZ ARG 2 329 1556 0.87 REMARK 500 CG ASP 1 150 CB ARG 2 327 1556 0.88 REMARK 500 CD PRO 1 118 O ASP 2 210 1556 0.89 REMARK 500 CD2 LEU 1 154 O HOH 2 2258 1556 0.90 REMARK 500 CB ASP 1 150 NE ARG 2 327 1556 0.93 REMARK 500 CG ASP 1 150 CG ARG 2 327 1556 0.96 REMARK 500 C ALA 1 153 NH1 ARG 2 329 1556 1.07 REMARK 500 O HOH 1 2107 O HOH 2 2192 1556 1.07 REMARK 500 N THR 1 40 CG PRO 1 357 2556 1.19 REMARK 500 C GLU 1 39 CA PRO 1 357 2556 1.22 REMARK 500 CA GLU 1 39 O PRO 1 357 2556 1.27 REMARK 500 CA GLU 1 39 CA PRO 1 357 2556 1.32 REMARK 500 C GLU 1 39 CB PRO 1 357 2556 1.36 REMARK 500 C GLU 1 39 C PRO 1 357 2556 1.37 REMARK 500 CG LEU 1 154 O HOH 2 2258 1556 1.42 REMARK 500 CA THR 1 40 CB PRO 1 357 2556 1.44 REMARK 500 CA PRO 1 118 CB ASP 2 210 1556 1.46 REMARK 500 C ALA 1 147 NH1 ARG 2 327 1556 1.47 REMARK 500 N PRO 1 118 O ASP 2 210 1556 1.51 REMARK 500 N GLU 1 39 C PRO 1 357 2556 1.54 REMARK 500 CB GLU 1 39 O LEU 1 356 2556 1.55 REMARK 500 CA LEU 1 154 NH1 ARG 2 329 1556 1.56 REMARK 500 N LEU 1 154 CZ ARG 2 329 1556 1.57 REMARK 500 OD1 ASP 1 150 CD ARG 2 327 1556 1.57 REMARK 500 C ASP 1 150 NH2 ARG 2 327 1556 1.59 REMARK 500 OD1 ASP 1 150 CB ARG 2 327 1556 1.63 REMARK 500 CB GLU 1 39 CA PRO 1 357 2556 1.63 REMARK 500 O HOH 1 2140 O HOH 2 2263 1556 1.63 REMARK 500 C ALA 1 153 NH2 ARG 2 329 1556 1.63 REMARK 500 CB PRO 1 118 CA ASP 2 210 1556 1.64 REMARK 500 CB ASP 1 150 CD ARG 2 327 1556 1.64 REMARK 500 N THR 1 40 CA PRO 1 357 2556 1.64 REMARK 500 CG PRO 1 118 O ASP 2 210 1556 1.75 REMARK 500 C ALA 1 153 NE ARG 2 329 1556 1.77 REMARK 500 CB LEU 1 154 O HOH 2 2258 1556 1.78 REMARK 500 CG ASP 1 150 CD ARG 2 327 1556 1.79 REMARK 500 O HIS 1 116 CA GLY 2 211 1556 1.79 REMARK 500 O HOH 1 2139 O HOH 2 2265 1556 1.80 REMARK 500 CG PRO 1 118 CA GLY 2 214 1556 1.81 REMARK 500 O ALA 1 147 CZ ARG 2 327 1556 1.82 REMARK 500 REMARK 500 THIS ENTRY HAS 87 SYMMETRY CONTACTS 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 GLN 1 13 CG GLN 1 13 CD 0.167 REMARK 500 SER 1 140 C ILE 1 141 N 0.141 REMARK 500 SER 1 140 C ILE 1 141 N -0.152 REMARK 500 ALA 1 244 C GLY 1 245 N 0.309 REMARK 500 ALA 1 244 C GLY 1 245 N -0.248 REMARK 500 GLY 1 245 N GLY 1 245 CA 0.211 REMARK 500 GLY 1 245 N GLY 1 245 CA -0.139 REMARK 500 ILE 2 30 CB ILE 2 30 CG1 -0.172 REMARK 500 ILE 2 30 CB ILE 2 30 CG1 0.186 REMARK 500 ARG 2 146 CG ARG 2 146 CD 0.173 REMARK 500 ARG 2 146 CG ARG 2 146 CD -0.157 REMARK 500 ARG 2 146 CZ ARG 2 146 NH1 -0.173 REMARK 500 SER 2 165 CB SER 2 165 OG -0.231 REMARK 500 SER 2 165 CB SER 2 165 OG -0.124 REMARK 500 GLU 2 171 CD GLU 2 171 OE1 0.407 REMARK 500 GLU 2 171 CD GLU 2 171 OE1 0.562 REMARK 500 ASN 2 241 CA ASN 2 241 CB 0.221 REMARK 500 ASN 2 241 CA ASN 2 241 CB -0.172 REMARK 500 PRO 2 242 N PRO 2 242 CA 0.208 REMARK 500 PRO 2 242 CA PRO 2 242 CB 0.367 REMARK 500 PRO 2 242 CG PRO 2 242 CD 1.003 REMARK 500 PRO 2 242 CD PRO 2 242 N 0.310 REMARK 500 PRO 2 242 CD PRO 2 242 N 0.276 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 MET 1 144 CA - CB - CG ANGL. DEV. = 13.6 DEGREES REMARK 500 MET 1 144 CA - CB - CG ANGL. DEV. = -15.8 DEGREES REMARK 500 MET 1 144 CG - SD - CE ANGL. DEV. = -9.9 DEGREES REMARK 500 ALA 1 244 CA - C - N ANGL. DEV. = 25.9 DEGREES REMARK 500 ALA 1 244 O - C - N ANGL. DEV. = -25.6 DEGREES REMARK 500 GLY 1 245 C - N - CA ANGL. DEV. = -30.0 DEGREES REMARK 500 GLY 1 245 C - N - CA ANGL. DEV. = 43.2 DEGREES REMARK 500 ILE 1 274 CG1 - CB - CG2 ANGL. DEV. = -17.1 DEGREES REMARK 500 ARG 2 146 NH1 - CZ - NH2 ANGL. DEV. = 115.2 DEGREES REMARK 500 ARG 2 146 NH1 - CZ - NH2 ANGL. DEV. = 108.1 DEGREES REMARK 500 ARG 2 146 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG 2 146 NE - CZ - NH1 ANGL. DEV. = 10.1 DEGREES REMARK 500 GLU 2 171 CG - CD - OE1 ANGL. DEV. = -25.2 DEGREES REMARK 500 GLU 2 171 CG - CD - OE1 ANGL. DEV. = -27.3 DEGREES REMARK 500 ASN 2 241 N - CA - CB ANGL. DEV. = -12.2 DEGREES REMARK 500 ASN 2 241 N - CA - CB ANGL. DEV. = 12.1 DEGREES REMARK 500 PRO 2 242 C - N - CA ANGL. DEV. = -10.7 DEGREES REMARK 500 PRO 2 242 C - N - CD ANGL. DEV. = -16.8 DEGREES REMARK 500 PRO 2 242 C - N - CD ANGL. DEV. = -19.9 DEGREES REMARK 500 PRO 2 242 CA - N - CD ANGL. DEV. = -22.9 DEGREES REMARK 500 PRO 2 242 CA - N - CD ANGL. DEV. = -15.4 DEGREES REMARK 500 PRO 2 242 CB - CA - C ANGL. DEV. = -21.2 DEGREES REMARK 500 PRO 2 242 CB - CA - C ANGL. DEV. = 17.4 DEGREES REMARK 500 PRO 2 242 N - CA - CB ANGL. DEV. = -21.7 DEGREES REMARK 500 PRO 2 242 CB - CG - CD ANGL. DEV. = -26.3 DEGREES REMARK 500 PRO 2 242 N - CD - CG ANGL. DEV. = -18.5 DEGREES REMARK 500 PRO 2 242 N - CD - CG ANGL. DEV. = -39.1 DEGREES REMARK 500 PRO 2 242 N - CA - C ANGL. DEV. = -18.5 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 1 244 -127.74 44.38 REMARK 500 ALA 1 244 -113.10 56.94 REMARK 500 ALA 1 257 -12.61 -140.09 REMARK 500 PRO 2 242 108.18 -1.67 REMARK 500 ALA 2 257 -9.94 -143.28 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 ASN 2 241 PRO 2 242 146.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 GLU 2 171 0.18 SIDE CHAIN 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 ILE 1 95 12.35 REMARK 500 ILE 1 95 -11.16 REMARK 500 SER 1 165 10.75 REMARK 500 TYR 1 331 -10.42 REMARK 500 ILE 2 30 11.11 REMARK 500 ILE 2 30 -10.35 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 22091 DISTANCE = 6.53 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 CA 11358 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP 1 316 OD1 REMARK 620 2 ILE 1 317 O 84.5 REMARK 620 3 GLY 1 334 O 98.5 87.4 REMARK 620 4 GLY 1 336 O 91.5 174.0 88.7 REMARK 620 5 ASP 1 338 OD2 168.2 85.3 87.1 99.1 REMARK 620 6 HOH 12278 O 87.2 89.0 172.9 95.3 86.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA 21358 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP 2 316 OD1 REMARK 620 2 ILE 2 317 O 84.4 REMARK 620 3 GLY 2 334 O 99.3 87.6 REMARK 620 4 GLY 2 336 O 92.2 174.4 88.6 REMARK 620 5 ASP 2 338 OD2 165.9 83.7 87.5 100.3 REMARK 620 6 HOH 22274 O 86.8 88.1 172.1 96.2 85.4 REMARK 620 N 1 2 3 4 5 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA 1 1358 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 1 1359 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA 2 1358 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 2 1359 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GTG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE THERMOSTABLE SERINE- CARBOXYL TYPE REMARK 900 PROTEINASE, KUMAMOLYSIN DBREF 1GT9 1 1 357 PDB 1GT9 1GT9 1 357 DBREF 1GT9 2 1 357 PDB 1GT9 1GT9 1 357 SEQRES 1 1 357 ALA ALA PRO THR ALA TYR THR PRO LEU ASP VAL ALA GLN SEQRES 2 1 357 ALA TYR GLN PHE PRO GLU GLY LEU ASP GLY GLN GLY GLN SEQRES 3 1 357 CYS ILE ALA ILE ILE GLU LEU GLY GLY GLY TYR ASP GLU SEQRES 4 1 357 THR SER LEU ALA GLN TYR PHE ALA SER LEU GLY VAL SER SEQRES 5 1 357 ALA PRO GLN VAL VAL SER VAL SER VAL ASP GLY ALA THR SEQRES 6 1 357 ASN GLN PRO THR GLY ASP PRO ASN GLY PRO ASP GLY GLU SEQRES 7 1 357 VAL GLU LEU ASP ILE GLU VAL ALA GLY ALA LEU ALA PRO SEQRES 8 1 357 GLY ALA LYS ILE ALA VAL TYR PHE ALA PRO ASN THR ASP SEQRES 9 1 357 ALA GLY PHE LEU ASN ALA ILE THR THR ALA VAL HIS ASP SEQRES 10 1 357 PRO THR HIS LYS PRO SER ILE VAL SER ILE SER TRP GLY SEQRES 11 1 357 GLY PRO GLU ASP SER TRP ALA PRO ALA SER ILE ALA ALA SEQRES 12 1 357 MET ASN ARG ALA PHE LEU ASP ALA ALA ALA LEU GLY VAL SEQRES 13 1 357 THR VAL LEU ALA ALA ALA GLY ASP SER GLY SER THR ASP SEQRES 14 1 357 GLY GLU GLN ASP GLY LEU TYR HIS VAL ASP PHE PRO ALA SEQRES 15 1 357 ALA SER PRO TYR VAL LEU ALA CYS GLY GLY THR ARG LEU SEQRES 16 1 357 VAL ALA SER ALA GLY ARG ILE GLU ARG GLU THR VAL TRP SEQRES 17 1 357 ASN ASP GLY PRO ASP GLY GLY SER THR GLY GLY GLY VAL SEQRES 18 1 357 SER ARG ILE PHE PRO LEU PRO SER TRP GLN GLU ARG ALA SEQRES 19 1 357 ASN VAL PRO PRO SER ALA ASN PRO GLY ALA GLY SER GLY SEQRES 20 1 357 ARG GLY VAL PRO ASP VAL ALA GLY ASN ALA ASP PRO ALA SEQRES 21 1 357 THR GLY TYR GLU VAL VAL ILE ASP GLY GLU THR THR VAL SEQRES 22 1 357 ILE GLY GLY THR SER ALA VAL ALA PRO LEU PHE ALA ALA SEQRES 23 1 357 LEU VAL ALA ARG ILE ASN GLN LYS LEU GLY LYS PRO VAL SEQRES 24 1 357 GLY TYR LEU ASN PRO THR LEU TYR GLN LEU PRO PRO GLU SEQRES 25 1 357 VAL PHE HIS ASP ILE THR GLU GLY ASN ASN ASP ILE ALA SEQRES 26 1 357 ASN ARG ALA ARG ILE TYR GLN ALA GLY PRO GLY TRP ASP SEQRES 27 1 357 PRO CYS THR GLY LEU GLY SER PRO ILE GLY ILE ARG LEU SEQRES 28 1 357 LEU GLN ALA LEU LEU PRO SEQRES 1 2 357 ALA ALA PRO THR ALA TYR THR PRO LEU ASP VAL ALA GLN SEQRES 2 2 357 ALA TYR GLN PHE PRO GLU GLY LEU ASP GLY GLN GLY GLN SEQRES 3 2 357 CYS ILE ALA ILE ILE GLU LEU GLY GLY GLY TYR ASP GLU SEQRES 4 2 357 THR SER LEU ALA GLN TYR PHE ALA SER LEU GLY VAL SER SEQRES 5 2 357 ALA PRO GLN VAL VAL SER VAL SER VAL ASP GLY ALA THR SEQRES 6 2 357 ASN GLN PRO THR GLY ASP PRO ASN GLY PRO ASP GLY GLU SEQRES 7 2 357 VAL GLU LEU ASP ILE GLU VAL ALA GLY ALA LEU ALA PRO SEQRES 8 2 357 GLY ALA LYS ILE ALA VAL TYR PHE ALA PRO ASN THR ASP SEQRES 9 2 357 ALA GLY PHE LEU ASN ALA ILE THR THR ALA VAL HIS ASP SEQRES 10 2 357 PRO THR HIS LYS PRO SER ILE VAL SER ILE SER TRP GLY SEQRES 11 2 357 GLY PRO GLU ASP SER TRP ALA PRO ALA SER ILE ALA ALA SEQRES 12 2 357 MET ASN ARG ALA PHE LEU ASP ALA ALA ALA LEU GLY VAL SEQRES 13 2 357 THR VAL LEU ALA ALA ALA GLY ASP SER GLY SER THR ASP SEQRES 14 2 357 GLY GLU GLN ASP GLY LEU TYR HIS VAL ASP PHE PRO ALA SEQRES 15 2 357 ALA SER PRO TYR VAL LEU ALA CYS GLY GLY THR ARG LEU SEQRES 16 2 357 VAL ALA SER ALA GLY ARG ILE GLU ARG GLU THR VAL TRP SEQRES 17 2 357 ASN ASP GLY PRO ASP GLY GLY SER THR GLY GLY GLY VAL SEQRES 18 2 357 SER ARG ILE PHE PRO LEU PRO SER TRP GLN GLU ARG ALA SEQRES 19 2 357 ASN VAL PRO PRO SER ALA ASN PRO GLY ALA GLY SER GLY SEQRES 20 2 357 ARG GLY VAL PRO ASP VAL ALA GLY ASN ALA ASP PRO ALA SEQRES 21 2 357 THR GLY TYR GLU VAL VAL ILE ASP GLY GLU THR THR VAL SEQRES 22 2 357 ILE GLY GLY THR SER ALA VAL ALA PRO LEU PHE ALA ALA SEQRES 23 2 357 LEU VAL ALA ARG ILE ASN GLN LYS LEU GLY LYS PRO VAL SEQRES 24 2 357 GLY TYR LEU ASN PRO THR LEU TYR GLN LEU PRO PRO GLU SEQRES 25 2 357 VAL PHE HIS ASP ILE THR GLU GLY ASN ASN ASP ILE ALA SEQRES 26 2 357 ASN ARG ALA ARG ILE TYR GLN ALA GLY PRO GLY TRP ASP SEQRES 27 2 357 PRO CYS THR GLY LEU GLY SER PRO ILE GLY ILE ARG LEU SEQRES 28 2 357 LEU GLN ALA LEU LEU PRO HET CA 11358 1 HET SO4 11359 5 HET CA 21358 1 HET SO4 21359 5 HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION FORMUL 3 CA 2(CA 2+) FORMUL 4 SO4 2(O4 S 2-) FORMUL 7 HOH *566(H2 O) HELIX 1 1 THR 1 7 TYR 1 15 1 9 HELIX 2 2 ASP 1 38 LEU 1 49 1 12 HELIX 3 3 PRO 1 75 ALA 1 90 1 16 HELIX 4 4 THR 1 103 ASP 1 117 1 15 HELIX 5 5 ASP 1 134 TRP 1 136 5 3 HELIX 6 6 ALA 1 137 LEU 1 154 1 18 HELIX 7 7 ASP 1 210 GLY 1 215 1 6 HELIX 8 8 PRO 1 228 GLU 1 232 5 5 HELIX 9 9 GLY 1 276 SER 1 278 5 3 HELIX 10 10 ALA 1 279 GLY 1 296 1 18 HELIX 11 11 LEU 1 302 TYR 1 307 1 6 HELIX 12 12 PRO 1 310 GLU 1 312 5 3 HELIX 13 13 ILE 1 347 LEU 1 356 1 10 HELIX 14 14 THR 2 7 TYR 2 15 1 9 HELIX 15 15 ASP 2 38 LEU 2 49 1 12 HELIX 16 16 GLY 2 74 ALA 2 90 1 17 HELIX 17 17 THR 2 103 ASP 2 117 1 15 HELIX 18 18 ASP 2 134 TRP 2 136 5 3 HELIX 19 19 ALA 2 137 LEU 2 154 1 18 HELIX 20 20 GLY 2 166 ASP 2 169 5 4 HELIX 21 21 ASP 2 210 GLY 2 215 1 6 HELIX 22 22 PRO 2 228 GLU 2 232 5 5 HELIX 23 23 ASP 2 258 THR 2 261 5 4 HELIX 24 24 GLY 2 276 SER 2 278 5 3 HELIX 25 25 ALA 2 279 GLY 2 296 1 18 HELIX 26 26 LEU 2 302 TYR 2 307 1 6 HELIX 27 27 PRO 2 310 GLU 2 312 5 3 HELIX 28 28 ILE 2 347 LEU 2 356 1 10 SHEET 1 1A 3 THR 1 4 TYR 1 6 0 SHEET 2 1A 3 THR 1 261 ILE 1 267 1 O GLY 1 262 N TYR 1 6 SHEET 3 1A 3 GLU 1 270 ILE 1 274 -1 O GLU 1 270 N ILE 1 267 SHEET 1 1B 7 VAL 1 56 SER 1 60 0 SHEET 2 1B 7 LYS 1 94 PHE 1 99 1 O ILE 1 95 N VAL 1 57 SHEET 3 1B 7 CYS 1 27 GLU 1 32 1 O ILE 1 28 N ALA 1 96 SHEET 4 1B 7 ILE 1 124 ILE 1 127 1 O ILE 1 124 N ALA 1 29 SHEET 5 1B 7 THR 1 157 ALA 1 161 1 O THR 1 157 N VAL 1 125 SHEET 6 1B 7 LEU 1 188 ALA 1 197 1 O LEU 1 188 N ALA 1 160 SHEET 7 1B 7 VAL 1 253 ASN 1 256 1 O VAL 1 253 N GLY 1 191 SHEET 1 1C 7 VAL 1 56 SER 1 60 0 SHEET 2 1C 7 LYS 1 94 PHE 1 99 1 O ILE 1 95 N VAL 1 57 SHEET 3 1C 7 CYS 1 27 GLU 1 32 1 O ILE 1 28 N ALA 1 96 SHEET 4 1C 7 ILE 1 124 ILE 1 127 1 O ILE 1 124 N ALA 1 29 SHEET 5 1C 7 THR 1 157 ALA 1 161 1 O THR 1 157 N VAL 1 125 SHEET 6 1C 7 LEU 1 188 ALA 1 197 1 O LEU 1 188 N ALA 1 160 SHEET 7 1C 7 ILE 1 202 VAL 1 207 -1 N GLU 1 203 O VAL 1 196 SHEET 1 1D 2 GLY 1 131 PRO 1 132 0 SHEET 2 1D 2 ASP 1 179 PHE 1 180 -1 O PHE 1 180 N GLY 1 131 SHEET 1 1E 2 GLY 1 220 VAL 1 221 0 SHEET 2 1E 2 GLY 1 249 VAL 1 250 -1 O VAL 1 250 N GLY 1 220 SHEET 1 1F 2 PHE 1 314 HIS 1 315 0 SHEET 2 1F 2 SER 1 345 PRO 1 346 -1 O SER 1 345 N HIS 1 315 SHEET 1 2A 3 ALA 2 5 TYR 2 6 0 SHEET 2 2A 3 GLY 2 262 ILE 2 267 1 O GLY 2 262 N TYR 2 6 SHEET 3 2A 3 GLU 2 270 ILE 2 274 -1 O GLU 2 270 N ILE 2 267 SHEET 1 2B 7 VAL 2 56 SER 2 60 0 SHEET 2 2B 7 LYS 2 94 PHE 2 99 1 O ILE 2 95 N VAL 2 57 SHEET 3 2B 7 CYS 2 27 GLU 2 32 1 O ILE 2 28 N ALA 2 96 SHEET 4 2B 7 ILE 2 124 ILE 2 127 1 O ILE 2 124 N ALA 2 29 SHEET 5 2B 7 THR 2 157 ALA 2 161 1 O THR 2 157 N VAL 2 125 SHEET 6 2B 7 LEU 2 188 ALA 2 197 1 O LEU 2 188 N ALA 2 160 SHEET 7 2B 7 VAL 2 253 ASN 2 256 1 O VAL 2 253 N GLY 2 191 SHEET 1 2C 7 VAL 2 56 SER 2 60 0 SHEET 2 2C 7 LYS 2 94 PHE 2 99 1 O ILE 2 95 N VAL 2 57 SHEET 3 2C 7 CYS 2 27 GLU 2 32 1 O ILE 2 28 N ALA 2 96 SHEET 4 2C 7 ILE 2 124 ILE 2 127 1 O ILE 2 124 N ALA 2 29 SHEET 5 2C 7 THR 2 157 ALA 2 161 1 O THR 2 157 N VAL 2 125 SHEET 6 2C 7 LEU 2 188 ALA 2 197 1 O LEU 2 188 N ALA 2 160 SHEET 7 2C 7 ILE 2 202 VAL 2 207 -1 N GLU 2 203 O VAL 2 196 SHEET 1 2D 2 GLY 2 131 PRO 2 132 0 SHEET 2 2D 2 ASP 2 179 PHE 2 180 -1 O PHE 2 180 N GLY 2 131 SHEET 1 2E 2 GLY 2 220 VAL 2 221 0 SHEET 2 2E 2 GLY 2 249 VAL 2 250 -1 O VAL 2 250 N GLY 2 220 SHEET 1 2F 2 PHE 2 314 HIS 2 315 0 SHEET 2 2F 2 SER 2 345 PRO 2 346 -1 O SER 2 345 N HIS 2 315 LINK OD1 ASP 1 316 CA CA 11358 1555 1555 2.33 LINK O ILE 1 317 CA CA 11358 1555 1555 2.36 LINK O GLY 1 334 CA CA 11358 1555 1555 2.38 LINK O GLY 1 336 CA CA 11358 1555 1555 2.32 LINK OD2 ASP 1 338 CA CA 11358 1555 1555 2.36 LINK CA CA 11358 O HOH 12278 1555 1555 2.43 LINK OD1 ASP 2 316 CA CA 21358 1555 1555 2.35 LINK O ILE 2 317 CA CA 21358 1555 1555 2.39 LINK O GLY 2 334 CA CA 21358 1555 1555 2.37 LINK O GLY 2 336 CA CA 21358 1555 1555 2.33 LINK OD2 ASP 2 338 CA CA 21358 1555 1555 2.35 LINK CA CA 21358 O HOH 22274 1555 1555 2.42 CISPEP 1 PHE 1 180 PRO 1 181 0 1.86 CISPEP 2 VAL 1 250 PRO 1 251 0 -0.53 CISPEP 3 ILE 1 330 TYR 1 331 0 -1.40 CISPEP 4 PHE 2 180 PRO 2 181 0 1.91 CISPEP 5 VAL 2 250 PRO 2 251 0 0.50 CISPEP 6 ILE 2 330 TYR 2 331 0 0.00 SITE 1 AC1 6 ASP 1 316 ILE 1 317 GLY 1 334 GLY 1 336 SITE 2 AC1 6 ASP 1 338 HOH 12278 SITE 1 AC2 8 SER 1 198 ALA 1 199 GLY 1 200 ARG 1 201 SITE 2 AC2 8 HOH 12284 HOH 12285 PRO 2 228 SER 2 229 SITE 1 AC3 6 ASP 2 316 ILE 2 317 GLY 2 334 GLY 2 336 SITE 2 AC3 6 ASP 2 338 HOH 22274 SITE 1 AC4 5 SER 2 198 ALA 2 199 GLY 2 200 ARG 2 201 SITE 2 AC4 5 HOH 22281 CRYST1 54.860 78.250 73.530 90.00 90.00 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 0.018228 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012779 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013600 0.00000