HEADER LYASE 16-OCT-99 1D7A TITLE CRYSTAL STRUCTURE OF E. COLI PURE-MONONUCLEOTIDE COMPLEX. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLAMINOIMIDAZOLE CARBOXYLASE; COMPND 3 CHAIN: A, B, C, D, L, M, N, O; COMPND 4 FRAGMENT: CATALYTIC SUBUNIT; COMPND 5 EC: 4.1.1.21; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PNC2 KEYWDS THREE-LAYER (ALPHA-BETA-ALPHA) SANDWICH N5-CAIR MUTASE (PURE), KEYWDS 2 AMINOIMIDAZOLE RIBONUCLEOTIDE (AIR), LYASE EXPDTA X-RAY DIFFRACTION AUTHOR I.I.MATHEWS,T.J.KAPPOCK,J.STUBBE,S.E.EALICK REVDAT 6 20-NOV-24 1D7A 1 REMARK REVDAT 5 03-NOV-21 1D7A 1 REMARK SEQADV LINK REVDAT 4 24-JAN-18 1D7A 1 JRNL REVDAT 3 24-FEB-09 1D7A 1 VERSN REVDAT 2 01-APR-03 1D7A 1 JRNL REVDAT 1 03-DEC-99 1D7A 0 JRNL AUTH I.I.MATHEWS,T.J.KAPPOCK,J.STUBBE,S.E.EALICK JRNL TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI PURE, AN UNUSUAL JRNL TITL 2 MUTASE IN THE PURINE BIOSYNTHETIC PATHWAY. JRNL REF STRUCTURE FOLD.DES. V. 7 1395 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10574791 JRNL DOI 10.1016/S0969-2126(00)80029-5 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.MEYER,T.J.KAPPOCK,C.OSUJI,J.STUBBE REMARK 1 TITL EVIDENCE FOR THE DIRECT TRANSFER OF THE CARBOXYLATE OF REMARK 1 TITL 2 N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE (N5-CAIR) TO REMARK 1 TITL 3 GENERATE 4-CARBOXY-5- AMINOIMIDAZOLE RIBONUCLEOTIDE REMARK 1 TITL 4 CATALYZED BY ESCHERICHIA COLI PURE, AN N5-CAIR MUTASE REMARK 1 REF BIOCHEMISTRY V. 38 3012 1999 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI9827159 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.M.FIRESTINE,S.W.POON,E.J.MUELLER,J.STUBBE,V.J.DAVISSON REMARK 1 TITL REACTIONS CATALYZED BY 5-AMINOIMIDAZOLE RIBONUCLEOTIDE REMARK 1 TITL 2 CARBOXYLASES FROM ESCHERICHIA COLI AND GALLUS GALLUS: A CASE REMARK 1 TITL 3 FOR DIVERGENT CATALYTIC MECHANISMS REMARK 1 REF BIOCHEMISTRY V. 33 11927 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.J.MUELLER,E.MEYER,J.RUDOLPH,V.J.DAVISSON,J.STUBBE REMARK 1 TITL N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE: EVIDENCE FOR A NEW REMARK 1 TITL 2 INTERMEDIATE AND TWO NEW ENZYMATIC ACTIVITIES IN THE DE NOVO REMARK 1 TITL 3 PURINE BIOSYNTHETIC PATHWAY OF ESCHERICHIA COLI REMARK 1 REF BIOCHEMISTRY V. 33 2269 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 4 REMARK 1 AUTH A.A.TIEDEMAN,J.KEYHANI,J.KAMHOLZ,H.A.DAUM III,J.S.GOTS, REMARK 1 AUTH 2 J.M.SMITH REMARK 1 TITL NUCLEOTIDE SEQUENCE ANALYSIS OF THE PUREK OPERON ENCODING REMARK 1 TITL 2 5'-PHOSPHORIBOSYL-5-AMINOIMIDAZOLE CARBOXYLASE OF REMARK 1 TITL 3 ESCHERICHIA COLI K-12 REMARK 1 REF J.BACTERIOL. V. 171 205 1989 REMARK 1 REFN ISSN 0021-9193 REMARK 1 REFERENCE 5 REMARK 1 AUTH W.WATANABE,G.SAMPEI,A.AIBA,K.MIZOBUCHI REMARK 1 TITL IDENTIFICATION AND SEQUENCE ANALYSIS OF ESCHERICHIA COLI REMARK 1 TITL 2 PURE AND PURK GENES ENCODING REMARK 1 TITL 3 5'-PHOSPHORIBOSYL-5-AMINO-4-IMIDAZOLE CARBOXYLASE FOR DE REMARK 1 TITL 4 NOVO PURINE BIOSYNTHESIS REMARK 1 REF J.BACTERIOL. V. 171 198 1989 REMARK 1 REFN ISSN 0021-9193 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.0 REMARK 3 NUMBER OF REFLECTIONS : 36925 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) : 0.203 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 5 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 : 9528 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.90 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 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 1D7A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-OCT-99. REMARK 100 THE DEPOSITION ID IS D_1000009852. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37498 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.7 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.27700 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: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, AMMONIUM ACETATE, TRIS.HCL, 4 REMARK 280 -CARBOXY AMINOIMIDAZOLE RIBONUCLEOTIDE (CAIR), PH 8.00, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 43.46000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.98000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.27500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.98000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.46000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.27500 REMARK 290 SMTRY3 4 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 35430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -175.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, L, M, N, O 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: 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 N6 AIR A 300 O HOH A 802 2.04 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 A 96 -70.69 -58.25 REMARK 500 GLN A 109 39.99 -80.47 REMARK 500 ASN A 162 54.59 -153.30 REMARK 500 GLN B 109 40.36 -79.25 REMARK 500 ASN B 162 55.18 -154.68 REMARK 500 GLN C 109 40.48 -79.60 REMARK 500 ASN C 162 55.80 -155.73 REMARK 500 GLN D 109 39.25 -78.83 REMARK 500 ASN D 162 54.34 -154.17 REMARK 500 GLN L 109 40.29 -83.48 REMARK 500 ASP L 141 89.55 -153.64 REMARK 500 ASN L 162 59.13 -146.02 REMARK 500 GLN M 109 40.10 -83.70 REMARK 500 GLN N 109 39.58 -82.57 REMARK 500 ASP N 141 89.42 -152.43 REMARK 500 GLN O 109 40.06 -82.54 REMARK 500 ALA O 138 -9.48 -59.91 REMARK 500 ASP O 141 89.31 -153.03 REMARK 500 ASN O 162 59.92 -145.57 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 AIR A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AIR B 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AIR C 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AIR D 450 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QCZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E. COLI PURE DBREF 1D7A A 7 167 UNP P09028 PUR6_ECOLI 7 167 DBREF 1D7A B 7 167 UNP P09028 PUR6_ECOLI 7 167 DBREF 1D7A C 7 167 UNP P09028 PUR6_ECOLI 7 167 DBREF 1D7A D 7 167 UNP P09028 PUR6_ECOLI 7 167 DBREF 1D7A L 7 167 UNP P09028 PUR6_ECOLI 7 167 DBREF 1D7A M 7 167 UNP P09028 PUR6_ECOLI 7 167 DBREF 1D7A N 7 167 UNP P09028 PUR6_ECOLI 7 167 DBREF 1D7A O 7 167 UNP P09028 PUR6_ECOLI 7 167 SEQADV 1D7A GLY A 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE A 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE A 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE A 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE A 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQADV 1D7A GLY B 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE B 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE B 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE B 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE B 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQADV 1D7A GLY C 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE C 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE C 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE C 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE C 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQADV 1D7A GLY D 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE D 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE D 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE D 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE D 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQADV 1D7A GLY L 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE L 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE L 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE L 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE L 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQADV 1D7A GLY M 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE M 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE M 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE M 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE M 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQADV 1D7A GLY N 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE N 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE N 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE N 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE N 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQADV 1D7A GLY O 7 UNP P09028 PRO 7 CONFLICT SEQADV 1D7A MSE O 14 UNP P09028 MET 14 ENGINEERED MUTATION SEQADV 1D7A MSE O 23 UNP P09028 MET 23 ENGINEERED MUTATION SEQADV 1D7A MSE O 79 UNP P09028 MET 79 ENGINEERED MUTATION SEQADV 1D7A MSE O 110 UNP P09028 MET 110 ENGINEERED MUTATION SEQRES 1 A 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 A 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 A 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 A 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 A 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 A 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 A 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 A 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 A 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 A 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 A 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 A 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 A 161 PRO ASP PRO ARG GLY SEQRES 1 B 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 B 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 B 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 B 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 B 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 B 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 B 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 B 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 B 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 B 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 B 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 B 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 B 161 PRO ASP PRO ARG GLY SEQRES 1 C 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 C 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 C 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 C 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 C 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 C 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 C 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 C 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 C 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 C 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 C 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 C 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 C 161 PRO ASP PRO ARG GLY SEQRES 1 D 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 D 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 D 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 D 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 D 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 D 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 D 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 D 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 D 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 D 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 D 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 D 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 D 161 PRO ASP PRO ARG GLY SEQRES 1 L 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 L 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 L 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 L 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 L 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 L 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 L 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 L 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 L 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 L 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 L 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 L 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 L 161 PRO ASP PRO ARG GLY SEQRES 1 M 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 M 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 M 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 M 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 M 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 M 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 M 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 M 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 M 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 M 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 M 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 M 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 M 161 PRO ASP PRO ARG GLY SEQRES 1 N 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 N 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 N 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 N 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 N 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 N 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 N 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 N 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 N 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 N 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 N 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 N 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 N 161 PRO ASP PRO ARG GLY SEQRES 1 O 161 GLY ALA ARG VAL ALA ILE VAL MSE GLY SER LYS SER ASP SEQRES 2 O 161 TRP ALA THR MSE GLN PHE ALA ALA GLU ILE PHE GLU ILE SEQRES 3 O 161 LEU ASN VAL PRO HIS HIS VAL GLU VAL VAL SER ALA HIS SEQRES 4 O 161 ARG THR PRO ASP LYS LEU PHE SER PHE ALA GLU SER ALA SEQRES 5 O 161 GLU GLU ASN GLY TYR GLN VAL ILE ILE ALA GLY ALA GLY SEQRES 6 O 161 GLY ALA ALA HIS LEU PRO GLY MSE ILE ALA ALA LYS THR SEQRES 7 O 161 LEU VAL PRO VAL LEU GLY VAL PRO VAL GLN SER ALA ALA SEQRES 8 O 161 LEU SER GLY VAL ASP SER LEU TYR SER ILE VAL GLN MSE SEQRES 9 O 161 PRO ARG GLY ILE PRO VAL GLY THR LEU ALA ILE GLY LYS SEQRES 10 O 161 ALA GLY ALA ALA ASN ALA ALA LEU LEU ALA ALA GLN ILE SEQRES 11 O 161 LEU ALA THR HIS ASP LYS GLU LEU HIS GLN ARG LEU ASN SEQRES 12 O 161 ASP TRP ARG LYS ALA GLN THR ASP GLU VAL LEU GLU ASN SEQRES 13 O 161 PRO ASP PRO ARG GLY MODRES 1D7A MSE A 14 MET SELENOMETHIONINE MODRES 1D7A MSE A 23 MET SELENOMETHIONINE MODRES 1D7A MSE A 79 MET SELENOMETHIONINE MODRES 1D7A MSE A 110 MET SELENOMETHIONINE MODRES 1D7A MSE B 14 MET SELENOMETHIONINE MODRES 1D7A MSE B 23 MET SELENOMETHIONINE MODRES 1D7A MSE B 79 MET SELENOMETHIONINE MODRES 1D7A MSE B 110 MET SELENOMETHIONINE MODRES 1D7A MSE C 14 MET SELENOMETHIONINE MODRES 1D7A MSE C 23 MET SELENOMETHIONINE MODRES 1D7A MSE C 79 MET SELENOMETHIONINE MODRES 1D7A MSE C 110 MET SELENOMETHIONINE MODRES 1D7A MSE D 14 MET SELENOMETHIONINE MODRES 1D7A MSE D 23 MET SELENOMETHIONINE MODRES 1D7A MSE D 79 MET SELENOMETHIONINE MODRES 1D7A MSE D 110 MET SELENOMETHIONINE MODRES 1D7A MSE L 14 MET SELENOMETHIONINE MODRES 1D7A MSE L 23 MET SELENOMETHIONINE MODRES 1D7A MSE L 79 MET SELENOMETHIONINE MODRES 1D7A MSE L 110 MET SELENOMETHIONINE MODRES 1D7A MSE M 14 MET SELENOMETHIONINE MODRES 1D7A MSE M 23 MET SELENOMETHIONINE MODRES 1D7A MSE M 79 MET SELENOMETHIONINE MODRES 1D7A MSE M 110 MET SELENOMETHIONINE MODRES 1D7A MSE N 14 MET SELENOMETHIONINE MODRES 1D7A MSE N 23 MET SELENOMETHIONINE MODRES 1D7A MSE N 79 MET SELENOMETHIONINE MODRES 1D7A MSE N 110 MET SELENOMETHIONINE MODRES 1D7A MSE O 14 MET SELENOMETHIONINE MODRES 1D7A MSE O 23 MET SELENOMETHIONINE MODRES 1D7A MSE O 79 MET SELENOMETHIONINE MODRES 1D7A MSE O 110 MET SELENOMETHIONINE HET MSE A 14 8 HET MSE A 23 8 HET MSE A 79 8 HET MSE A 110 8 HET MSE B 14 8 HET MSE B 23 8 HET MSE B 79 8 HET MSE B 110 8 HET MSE C 14 8 HET MSE C 23 8 HET MSE C 79 8 HET MSE C 110 8 HET MSE D 14 8 HET MSE D 23 8 HET MSE D 79 8 HET MSE D 110 8 HET MSE L 14 8 HET MSE L 23 8 HET MSE L 79 8 HET MSE L 110 8 HET MSE M 14 8 HET MSE M 23 8 HET MSE M 79 8 HET MSE M 110 8 HET MSE N 14 8 HET MSE N 23 8 HET MSE N 79 8 HET MSE N 110 8 HET MSE O 14 8 HET MSE O 23 8 HET MSE O 79 8 HET MSE O 110 8 HET AIR A 300 19 HET AIR B 350 19 HET AIR C 400 19 HET AIR D 450 19 HETNAM MSE SELENOMETHIONINE HETNAM AIR 5-AMINOIMIDAZOLE RIBONUCLEOTIDE FORMUL 1 MSE 32(C5 H11 N O2 SE) FORMUL 9 AIR 4(C8 H14 N3 O7 P) FORMUL 13 HOH *120(H2 O) HELIX 1 1 SER A 16 SER A 18 5 3 HELIX 2 2 ASP A 19 ASN A 34 1 16 HELIX 3 3 THR A 47 SER A 57 1 11 HELIX 4 4 HIS A 75 LYS A 83 1 9 HELIX 5 5 GLY A 100 GLN A 109 1 10 HELIX 6 6 GLY A 122 ALA A 138 1 17 HELIX 7 7 ASP A 141 GLU A 161 1 21 HELIX 8 8 SER B 16 SER B 18 5 3 HELIX 9 9 ASP B 19 LEU B 33 1 15 HELIX 10 10 THR B 47 SER B 57 1 11 HELIX 11 11 HIS B 75 THR B 84 1 10 HELIX 12 12 GLY B 100 GLN B 109 1 10 HELIX 13 13 GLY B 122 ALA B 138 1 17 HELIX 14 14 ASP B 141 GLU B 161 1 21 HELIX 15 15 SER C 16 SER C 18 5 3 HELIX 16 16 ASP C 19 ASN C 34 1 16 HELIX 17 17 THR C 47 SER C 57 1 11 HELIX 18 18 HIS C 75 LYS C 83 1 9 HELIX 19 19 GLY C 100 GLN C 109 1 10 HELIX 20 20 GLY C 122 ALA C 138 1 17 HELIX 21 21 ASP C 141 GLU C 161 1 21 HELIX 22 22 SER D 16 SER D 18 5 3 HELIX 23 23 ASP D 19 ASN D 34 1 16 HELIX 24 24 THR D 47 SER D 57 1 11 HELIX 25 25 HIS D 75 LYS D 83 1 9 HELIX 26 26 GLY D 100 GLN D 109 1 10 HELIX 27 27 GLY D 122 ALA D 138 1 17 HELIX 28 28 ASP D 141 GLU D 161 1 21 HELIX 29 29 SER L 16 SER L 18 5 3 HELIX 30 30 ASP L 19 LEU L 33 1 15 HELIX 31 31 THR L 47 SER L 57 1 11 HELIX 32 32 HIS L 75 ALA L 82 1 8 HELIX 33 33 GLY L 100 GLN L 109 1 10 HELIX 34 34 GLY L 122 ALA L 138 1 17 HELIX 35 35 ASP L 141 GLU L 161 1 21 HELIX 36 36 SER M 16 SER M 18 5 3 HELIX 37 37 ASP M 19 LEU M 33 1 15 HELIX 38 38 THR M 47 SER M 57 1 11 HELIX 39 39 HIS M 75 ALA M 82 1 8 HELIX 40 40 GLY M 100 GLN M 109 1 10 HELIX 41 41 GLY M 122 ALA M 138 1 17 HELIX 42 42 ASP M 141 GLU M 161 1 21 HELIX 43 43 SER N 16 SER N 18 5 3 HELIX 44 44 ASP N 19 LEU N 33 1 15 HELIX 45 45 THR N 47 SER N 57 1 11 HELIX 46 46 HIS N 75 LYS N 83 1 9 HELIX 47 47 GLY N 100 GLN N 109 1 10 HELIX 48 48 GLY N 122 ALA N 138 1 17 HELIX 49 49 ASP N 141 GLU N 161 1 21 HELIX 50 50 SER O 16 SER O 18 5 3 HELIX 51 51 ASP O 19 LEU O 33 1 15 HELIX 52 52 THR O 47 SER O 57 1 11 HELIX 53 53 HIS O 75 ALA O 82 1 8 HELIX 54 54 GLY O 100 GLN O 109 1 10 HELIX 55 55 GLY O 122 ALA O 138 1 17 HELIX 56 56 ASP O 141 GLU O 161 1 21 SHEET 1 A 5 HIS A 37 VAL A 41 0 SHEET 2 A 5 VAL A 10 MSE A 14 1 O VAL A 10 N HIS A 38 SHEET 3 A 5 VAL A 65 ALA A 70 1 O VAL A 65 N ALA A 11 SHEET 4 A 5 VAL A 88 PRO A 92 1 N LEU A 89 O ILE A 66 SHEET 5 A 5 GLY A 117 THR A 118 1 O GLY A 117 N GLY A 90 SHEET 1 B 5 HIS B 37 VAL B 41 0 SHEET 2 B 5 VAL B 10 MSE B 14 1 O VAL B 10 N HIS B 38 SHEET 3 B 5 VAL B 65 GLY B 71 1 O VAL B 65 N ALA B 11 SHEET 4 B 5 VAL B 88 VAL B 93 1 N LEU B 89 O ILE B 66 SHEET 5 B 5 GLY B 117 THR B 118 1 N GLY B 117 O VAL B 88 SHEET 1 C 5 HIS C 37 VAL C 41 0 SHEET 2 C 5 VAL C 10 MSE C 14 1 O VAL C 10 N HIS C 38 SHEET 3 C 5 VAL C 65 GLY C 71 1 O VAL C 65 N ALA C 11 SHEET 4 C 5 VAL C 88 VAL C 93 1 N LEU C 89 O ILE C 66 SHEET 5 C 5 GLY C 117 THR C 118 1 N GLY C 117 O VAL C 88 SHEET 1 D 5 HIS D 37 VAL D 41 0 SHEET 2 D 5 VAL D 10 MSE D 14 1 O VAL D 10 N HIS D 38 SHEET 3 D 5 VAL D 65 ALA D 70 1 O VAL D 65 N ALA D 11 SHEET 4 D 5 VAL D 88 PRO D 92 1 N LEU D 89 O ILE D 66 SHEET 5 D 5 GLY D 117 THR D 118 1 N GLY D 117 O VAL D 88 SHEET 1 E 5 HIS L 37 VAL L 41 0 SHEET 2 E 5 VAL L 10 MSE L 14 1 O VAL L 10 N HIS L 38 SHEET 3 E 5 VAL L 65 GLY L 71 1 O VAL L 65 N ALA L 11 SHEET 4 E 5 VAL L 88 VAL L 93 1 N LEU L 89 O ILE L 66 SHEET 5 E 5 GLY L 117 THR L 118 1 N GLY L 117 O VAL L 88 SHEET 1 F 5 HIS M 37 VAL M 41 0 SHEET 2 F 5 VAL M 10 MSE M 14 1 O VAL M 10 N HIS M 38 SHEET 3 F 5 VAL M 65 ALA M 70 1 O VAL M 65 N ALA M 11 SHEET 4 F 5 VAL M 88 PRO M 92 1 N LEU M 89 O ILE M 66 SHEET 5 F 5 GLY M 117 THR M 118 1 O GLY M 117 N GLY M 90 SHEET 1 G 5 HIS N 37 VAL N 41 0 SHEET 2 G 5 VAL N 10 MSE N 14 1 O VAL N 10 N HIS N 38 SHEET 3 G 5 VAL N 65 ALA N 70 1 O VAL N 65 N ALA N 11 SHEET 4 G 5 VAL N 88 PRO N 92 1 N LEU N 89 O ILE N 66 SHEET 5 G 5 GLY N 117 THR N 118 1 O GLY N 117 N GLY N 90 SHEET 1 H 5 HIS O 37 VAL O 41 0 SHEET 2 H 5 VAL O 10 MSE O 14 1 O VAL O 10 N HIS O 38 SHEET 3 H 5 VAL O 65 GLY O 71 1 O VAL O 65 N ALA O 11 SHEET 4 H 5 VAL O 88 VAL O 93 1 N LEU O 89 O ILE O 66 SHEET 5 H 5 GLY O 117 THR O 118 1 N GLY O 117 O VAL O 88 LINK C VAL A 13 N MSE A 14 1555 1555 1.33 LINK C MSE A 14 N GLY A 15 1555 1555 1.33 LINK C THR A 22 N MSE A 23 1555 1555 1.33 LINK C MSE A 23 N GLN A 24 1555 1555 1.34 LINK C GLY A 78 N MSE A 79 1555 1555 1.33 LINK C MSE A 79 N ILE A 80 1555 1555 1.33 LINK C GLN A 109 N MSE A 110 1555 1555 1.33 LINK C MSE A 110 N PRO A 111 1555 1555 1.35 LINK C VAL B 13 N MSE B 14 1555 1555 1.33 LINK C MSE B 14 N GLY B 15 1555 1555 1.33 LINK C THR B 22 N MSE B 23 1555 1555 1.33 LINK C MSE B 23 N GLN B 24 1555 1555 1.34 LINK C GLY B 78 N MSE B 79 1555 1555 1.33 LINK C MSE B 79 N ILE B 80 1555 1555 1.33 LINK C GLN B 109 N MSE B 110 1555 1555 1.33 LINK C MSE B 110 N PRO B 111 1555 1555 1.34 LINK C VAL C 13 N MSE C 14 1555 1555 1.33 LINK C MSE C 14 N GLY C 15 1555 1555 1.33 LINK C THR C 22 N MSE C 23 1555 1555 1.33 LINK C MSE C 23 N GLN C 24 1555 1555 1.33 LINK C GLY C 78 N MSE C 79 1555 1555 1.33 LINK C MSE C 79 N ILE C 80 1555 1555 1.33 LINK C GLN C 109 N MSE C 110 1555 1555 1.33 LINK C MSE C 110 N PRO C 111 1555 1555 1.35 LINK C VAL D 13 N MSE D 14 1555 1555 1.33 LINK C MSE D 14 N GLY D 15 1555 1555 1.33 LINK C THR D 22 N MSE D 23 1555 1555 1.33 LINK C MSE D 23 N GLN D 24 1555 1555 1.33 LINK C GLY D 78 N MSE D 79 1555 1555 1.33 LINK C MSE D 79 N ILE D 80 1555 1555 1.33 LINK C GLN D 109 N MSE D 110 1555 1555 1.33 LINK C MSE D 110 N PRO D 111 1555 1555 1.35 LINK C VAL L 13 N MSE L 14 1555 1555 1.33 LINK C MSE L 14 N GLY L 15 1555 1555 1.33 LINK C THR L 22 N MSE L 23 1555 1555 1.33 LINK C MSE L 23 N GLN L 24 1555 1555 1.33 LINK C GLY L 78 N MSE L 79 1555 1555 1.33 LINK C MSE L 79 N ILE L 80 1555 1555 1.33 LINK C GLN L 109 N MSE L 110 1555 1555 1.33 LINK C MSE L 110 N PRO L 111 1555 1555 1.35 LINK C VAL M 13 N MSE M 14 1555 1555 1.33 LINK C MSE M 14 N GLY M 15 1555 1555 1.33 LINK C THR M 22 N MSE M 23 1555 1555 1.33 LINK C MSE M 23 N GLN M 24 1555 1555 1.33 LINK C GLY M 78 N MSE M 79 1555 1555 1.33 LINK C MSE M 79 N ILE M 80 1555 1555 1.33 LINK C GLN M 109 N MSE M 110 1555 1555 1.33 LINK C MSE M 110 N PRO M 111 1555 1555 1.34 LINK C VAL N 13 N MSE N 14 1555 1555 1.33 LINK C MSE N 14 N GLY N 15 1555 1555 1.33 LINK C THR N 22 N MSE N 23 1555 1555 1.32 LINK C MSE N 23 N GLN N 24 1555 1555 1.33 LINK C GLY N 78 N MSE N 79 1555 1555 1.33 LINK C MSE N 79 N ILE N 80 1555 1555 1.33 LINK C GLN N 109 N MSE N 110 1555 1555 1.33 LINK C MSE N 110 N PRO N 111 1555 1555 1.34 LINK C VAL O 13 N MSE O 14 1555 1555 1.33 LINK C MSE O 14 N GLY O 15 1555 1555 1.33 LINK C THR O 22 N MSE O 23 1555 1555 1.33 LINK C MSE O 23 N GLN O 24 1555 1555 1.33 LINK C GLY O 78 N MSE O 79 1555 1555 1.33 LINK C MSE O 79 N ILE O 80 1555 1555 1.33 LINK C GLN O 109 N MSE O 110 1555 1555 1.33 LINK C MSE O 110 N PRO O 111 1555 1555 1.35 SITE 1 AC1 10 GLY A 15 SER A 16 ASP A 19 SER A 43 SITE 2 AC1 10 HIS A 45 ARG A 46 ALA A 70 GLY A 71 SITE 3 AC1 10 HOH A 802 PRO O 111 SITE 1 AC2 10 GLY B 15 SER B 16 SER B 18 ASP B 19 SITE 2 AC2 10 SER B 43 HIS B 45 ARG B 46 ALA B 70 SITE 3 AC2 10 GLY B 71 PRO N 111 SITE 1 AC3 11 GLY C 15 SER C 16 ASP C 19 SER C 43 SITE 2 AC3 11 ALA C 44 HIS C 45 ARG C 46 ALA C 70 SITE 3 AC3 11 GLY C 71 HOH C 708 PRO M 111 SITE 1 AC4 10 GLY D 15 SER D 16 ASP D 19 SER D 43 SITE 2 AC4 10 ALA D 44 HIS D 45 ARG D 46 ALA D 70 SITE 3 AC4 10 GLY D 71 PRO L 111 CRYST1 86.920 94.550 149.960 90.00 90.00 90.00 P 21 21 21 32 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 0.011505 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010576 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006668 0.00000