HEADER TRANSFERASE 19-MAR-06 2GEB TITLE CRYSTAL STRUCTURE OF THE THERMOANAEROBACTER TENGCONGENSIS TITLE 2 HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE L160I MUTANT: INSIGHTS TITLE 3 INTO THE INHIBITOR DESIGN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.2.8; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOANAEROBACTER TENGCONGENSIS; SOURCE 3 ORGANISM_TAXID: 119072; SOURCE 4 GENE: HGPRT, HPT; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS HGPRT, MUTANT, INHIBITOR DESIGN, SELECTIVITY, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Q.CHEN,M.LUO REVDAT 4 20-OCT-21 2GEB 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 2GEB 1 VERSN REVDAT 2 23-OCT-07 2GEB 1 JRNL REVDAT 1 03-APR-07 2GEB 0 JRNL AUTH Q.CHEN,D.YOU,Y.LIANG,X.SU,X.GU,M.LUO,X.ZHENG JRNL TITL CRYSTAL STRUCTURE OF THERMOANAEROBACTER TENGCONGENSIS JRNL TITL 2 HYPOXANTHINE-GUANINE PHOSPHORIBOSYL TRANSFERASE L160I JRNL TITL 3 MUTANT--INSIGHTS INTO INHIBITOR DESIGN. JRNL REF FEBS J. V. 274 4408 2007 JRNL REFN ISSN 1742-464X JRNL PMID 17662107 JRNL DOI 10.1111/J.1742-4658.2007.05970.X REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1755325.740 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 23400 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) : 0.204 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2311 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3145 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE : 0.2820 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 317 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1446 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 187 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.05000 REMARK 3 B22 (A**2) : 4.85000 REMARK 3 B33 (A**2) : -4.90000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.16 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 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) : 1.220 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.870 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.150 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.130 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 52.42 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2GEB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1000037012. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-MAR-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR591 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER SMART 6000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROTEUM PLUS REMARK 200 DATA SCALING SOFTWARE : PROTEUM PLUS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23486 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 64.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM CHLORIDE DIHYDRATE, 0.1 REMARK 280 M HEPES, 28% POLYETHYLENE GLYCOL 400, PH 7.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 26.10500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.18000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 46.51500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.10500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.18000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 46.51500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.10500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.18000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 46.51500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.10500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 44.18000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 46.51500 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 TETRAMER GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: (-X,-Y,Z) DX= 3 REMARK 300 DY= 3 DZ= 0 AND (X,-Y,-Z) DX= 0 DY= 3 DZ= 2 AND (-X,Y,-Z) DX= 3 DY= REMARK 300 0 DZ= 2 . 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: TETRAMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 156.63000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 265.08000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 156.63000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 186.06000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 265.08000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 186.06000 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 LYS A 181 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 PRO A 2 C - N - CA ANGL. DEV. = 11.0 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 SER A 75 -39.07 -141.89 REMARK 500 ASP A 105 -78.22 -127.08 REMARK 500 GLU A 164 -5.63 72.39 REMARK 500 TYR A 166 -0.39 76.09 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 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 7 OD1 REMARK 620 2 ASP A 7 OD2 45.2 REMARK 620 3 GLU A 135 OE1 101.7 105.0 REMARK 620 4 HOH A 248 O 157.3 124.7 100.8 REMARK 620 5 HOH A 249 O 89.0 82.1 169.3 68.6 REMARK 620 6 HOH A 260 O 99.1 54.2 91.2 77.6 86.6 REMARK 620 7 HOH A 273 O 52.8 97.8 84.1 133.1 103.1 149.3 REMARK 620 8 HOH A 388 O 105.4 145.9 97.1 74.4 80.3 151.8 58.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 101 OE2 REMARK 620 2 GLU A 101 OE1 43.6 REMARK 620 3 ASP A 102 OD1 68.4 111.3 REMARK 620 4 HOH A 261 O 79.1 78.1 81.3 REMARK 620 5 HOH A 321 O 87.2 45.3 155.4 97.5 REMARK 620 6 HOH A 328 O 148.2 156.9 81.8 85.6 122.7 REMARK 620 7 HOH A 349 O 89.3 99.4 86.5 165.6 90.4 100.3 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1R3U RELATED DB: PDB REMARK 900 RELATED ID: 1YFZ RELATED DB: PDB DBREF 2GEB A 1 181 GB 20517402 AAM25533 1 181 SEQADV 2GEB ARG A -4 GB 20517402 EXPRESSION TAG SEQADV 2GEB GLY A -3 GB 20517402 EXPRESSION TAG SEQADV 2GEB SER A -2 GB 20517402 EXPRESSION TAG SEQADV 2GEB HIS A -1 GB 20517402 EXPRESSION TAG SEQADV 2GEB GLY A 53 GB 20517402 ASP 53 ENGINEERED MUTATION SEQADV 2GEB LEU A 67 GB 20517402 MET 67 ENGINEERED MUTATION SEQADV 2GEB ILE A 160 GB 20517402 LEU 160 ENGINEERED MUTATION SEQRES 1 A 185 ARG GLY SER HIS MET PRO SER PRO MET GLU ASP ILE GLU SEQRES 2 A 185 GLU ILE LEU ILE THR GLU GLU GLN LEU LYS ALA LYS VAL SEQRES 3 A 185 LYS GLU LEU GLY GLU MET ILE THR ARG ASP TYR GLU GLY SEQRES 4 A 185 LYS ASP LEU VAL LEU ILE GLY VAL LEU LYS GLY ALA ILE SEQRES 5 A 185 MET PHE MET SER GLY LEU SER ARG ALA ILE ASP LEU PRO SEQRES 6 A 185 LEU SER ILE ASP PHE LEU ALA VAL SER SER TYR GLY SER SEQRES 7 A 185 SER THR LYS SER SER GLY ILE VAL LYS ILE ILE LYS ASP SEQRES 8 A 185 HIS ASP ILE ASP ILE GLU GLY LYS ASP VAL LEU ILE VAL SEQRES 9 A 185 GLU ASP ILE ILE ASP SER GLY LEU THR LEU ALA TYR LEU SEQRES 10 A 185 ARG GLU THR LEU LEU GLY ARG LYS PRO ARG SER LEU LYS SEQRES 11 A 185 ILE CYS THR ILE LEU ASP LYS PRO GLU ARG ARG GLU ALA SEQRES 12 A 185 ASP VAL LYS VAL ASP TYR CYS GLY PHE LYS ILE PRO ASP SEQRES 13 A 185 LYS PHE VAL VAL GLY TYR GLY ILE ASP TYR ALA GLU LYS SEQRES 14 A 185 TYR ARG ASN LEU PRO PHE ILE GLY VAL LEU LYS PRO GLU SEQRES 15 A 185 LEU TYR LYS HET CA A 201 1 HET CA A 202 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) FORMUL 4 HOH *187(H2 O) HELIX 1 1 SER A 3 GLU A 6 5 4 HELIX 2 2 THR A 14 TYR A 33 1 20 HELIX 3 3 ALA A 47 ALA A 57 1 11 HELIX 4 4 SER A 75 GLY A 80 1 6 HELIX 5 5 GLY A 107 GLY A 119 1 13 HELIX 6 6 PRO A 134 ARG A 137 5 4 HELIX 7 7 PRO A 177 TYR A 180 5 4 SHEET 1 A 3 ILE A 8 ILE A 13 0 SHEET 2 A 3 ILE A 172 LEU A 175 -1 O VAL A 174 N GLU A 10 SHEET 3 A 3 VAL A 155 VAL A 156 -1 N VAL A 156 O GLY A 173 SHEET 1 B 6 VAL A 82 LYS A 86 0 SHEET 2 B 6 SER A 63 SER A 71 -1 N SER A 70 O LYS A 83 SHEET 3 B 6 LEU A 38 VAL A 43 1 N LEU A 40 O SER A 63 SHEET 4 B 6 ASP A 96 ILE A 104 1 O VAL A 100 N ILE A 41 SHEET 5 B 6 SER A 124 ASP A 132 1 O LYS A 126 N ILE A 99 SHEET 6 B 6 TYR A 145 LYS A 149 1 O GLY A 147 N THR A 129 LINK OD1 ASP A 7 CA CA A 202 1555 1555 2.23 LINK OD2 ASP A 7 CA CA A 202 1555 1555 3.09 LINK OE2 GLU A 101 CA CA A 201 1555 1555 2.33 LINK OE1 GLU A 101 CA CA A 201 1555 1555 3.17 LINK OD1 ASP A 102 CA CA A 201 1555 1555 2.44 LINK OE1 GLU A 135 CA CA A 202 8577 1555 2.27 LINK CA CA A 201 O HOH A 261 1555 1555 2.28 LINK CA CA A 201 O HOH A 321 1555 1555 2.28 LINK CA CA A 201 O HOH A 328 1555 1555 2.38 LINK CA CA A 201 O HOH A 349 1555 1555 2.40 LINK CA CA A 202 O HOH A 248 1555 1555 2.47 LINK CA CA A 202 O HOH A 249 1555 1555 2.34 LINK CA CA A 202 O HOH A 260 1555 1555 2.36 LINK CA CA A 202 O HOH A 273 1555 8577 3.29 LINK CA CA A 202 O HOH A 388 1555 8577 2.48 CISPEP 1 LEU A 44 LYS A 45 0 -0.37 SITE 1 AC1 6 GLU A 101 ASP A 102 HOH A 261 HOH A 321 SITE 2 AC1 6 HOH A 328 HOH A 349 SITE 1 AC2 6 ASP A 7 GLU A 135 HOH A 248 HOH A 249 SITE 2 AC2 6 HOH A 260 HOH A 388 CRYST1 52.210 88.360 93.030 90.00 90.00 90.00 I 2 2 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 0.019153 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011317 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010749 0.00000 MASTER 336 0 2 7 9 0 4 6 0 0 0 15 END