HEADER TRANSPORT PROTEIN 28-JUN-01 1JI0 TITLE CRYSTAL STRUCTURE ANALYSIS OF THE ABC TRANSPORTER FROM THERMOTOGA TITLE 2 MARITIMA COMPND MOL_ID: 1; COMPND 2 MOLECULE: ABC TRANSPORTER; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BRANCHED CHAIN AMINO ACID ABC TRANSPORTER; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS ATP BINDING PROTEIN, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, TRANSPORT KEYWDS 3 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.ZHANG,A.JOACHIMIAK,A.EDWARDS,A.SAVCHENKO,S.BEASLEY,MIDWEST CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (MCSG) REVDAT 5 30-OCT-24 1JI0 1 REMARK LINK REVDAT 4 04-OCT-17 1JI0 1 REMARK REVDAT 3 24-FEB-09 1JI0 1 VERSN REVDAT 2 18-JAN-05 1JI0 1 AUTHOR KEYWDS REMARK REVDAT 1 14-AUG-02 1JI0 0 JRNL AUTH R.ZHANG,A.JOACHIMIAK,A.EDWARDS,A.SAVCHENKO,S.BEASLEY JRNL TITL THE 2.0 A CRYSTAL STRUCTURE OF ABC TRANSPORTER FROM JRNL TITL 2 THERMOTOGA MARITIMA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 591265.190 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.7 REMARK 3 NUMBER OF REFLECTIONS : 30374 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) : 0.242 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1539 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3773 REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 210 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1839 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 197 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.30000 REMARK 3 B22 (A**2) : 4.30000 REMARK 3 B33 (A**2) : -8.60000 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) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 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) : 1.090 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.780 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.830 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.760 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 54.76 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 : ATP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ATP.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JI0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1000013794. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795, 0.9798, 0.94656 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19297 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 4.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 15.00 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.00 REMARK 200 R MERGE FOR SHELL (I) : 0.43000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD 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 (%): 50.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG 8K, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 101.34300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 25.53500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 25.53500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 50.67150 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 25.53500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 25.53500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 152.01450 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 25.53500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 25.53500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 50.67150 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 25.53500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 25.53500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 152.01450 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 101.34300 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: 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 79 CB CG CD NE CZ NH1 NH2 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 HOH A 514 O HOH A 543 0.16 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 10 52.54 33.48 REMARK 500 LYS A 22 61.06 -110.50 REMARK 500 ARG A 89 47.60 37.17 REMARK 500 LYS A 109 -8.84 67.25 REMARK 500 LYS A 111 -58.59 -127.89 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 ATP A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B0U RELATED DB: PDB REMARK 900 1B0U IS THE ATP-BINDING SUBUNIT OF THE HISTIDINE PERMEASE FROM REMARK 900 SALMONELLA TYPHIMURIUM REMARK 900 RELATED ID: APC046 RELATED DB: TARGETDB DBREF 1JI0 A 0 239 UNP Q9X0M3 Q9X0M3_THEMA 1 239 SEQADV 1JI0 VAL A 1 UNP Q9X0M3 INSERTION SEQADV 1JI0 MSE A 80 UNP Q9X0M3 MET 80 MODIFIED RESIDUE SEQADV 1JI0 MSE A 102 UNP Q9X0M3 MET 102 MODIFIED RESIDUE SEQADV 1JI0 MSE A 103 UNP Q9X0M3 MET 103 MODIFIED RESIDUE SEQADV 1JI0 MSE A 146 UNP Q9X0M3 MET 146 MODIFIED RESIDUE SEQADV 1JI0 MSE A 154 UNP Q9X0M3 MET 154 MODIFIED RESIDUE SEQADV 1JI0 MSE A 161 UNP Q9X0M3 MET 161 MODIFIED RESIDUE SEQADV 1JI0 MSE A 162 UNP Q9X0M3 MET 162 MODIFIED RESIDUE SEQADV 1JI0 MSE A 230 UNP Q9X0M3 MET 230 MODIFIED RESIDUE SEQRES 1 A 240 MSE VAL SER ASP ILE VAL LEU GLU VAL GLN SER LEU HIS SEQRES 2 A 240 VAL TYR TYR GLY ALA ILE HIS ALA ILE LYS GLY ILE ASP SEQRES 3 A 240 LEU LYS VAL PRO ARG GLY GLN ILE VAL THR LEU ILE GLY SEQRES 4 A 240 ALA ASN GLY ALA GLY LYS THR THR THR LEU SER ALA ILE SEQRES 5 A 240 ALA GLY LEU VAL ARG ALA GLN LYS GLY LYS ILE ILE PHE SEQRES 6 A 240 ASN GLY GLN ASP ILE THR ASN LYS PRO ALA HIS VAL ILE SEQRES 7 A 240 ASN ARG MSE GLY ILE ALA LEU VAL PRO GLU GLY ARG ARG SEQRES 8 A 240 ILE PHE PRO GLU LEU THR VAL TYR GLU ASN LEU MSE MSE SEQRES 9 A 240 GLY ALA TYR ASN ARG LYS ASP LYS GLU GLY ILE LYS ARG SEQRES 10 A 240 ASP LEU GLU TRP ILE PHE SER LEU PHE PRO ARG LEU LYS SEQRES 11 A 240 GLU ARG LEU LYS GLN LEU GLY GLY THR LEU SER GLY GLY SEQRES 12 A 240 GLU GLN GLN MSE LEU ALA ILE GLY ARG ALA LEU MSE SER SEQRES 13 A 240 ARG PRO LYS LEU LEU MSE MSE ASP GLU PRO SER LEU GLY SEQRES 14 A 240 LEU ALA PRO ILE LEU VAL SER GLU VAL PHE GLU VAL ILE SEQRES 15 A 240 GLN LYS ILE ASN GLN GLU GLY THR THR ILE LEU LEU VAL SEQRES 16 A 240 GLU GLN ASN ALA LEU GLY ALA LEU LYS VAL ALA HIS TYR SEQRES 17 A 240 GLY TYR VAL LEU GLU THR GLY GLN ILE VAL LEU GLU GLY SEQRES 18 A 240 LYS ALA SER GLU LEU LEU ASP ASN GLU MSE VAL ARG LYS SEQRES 19 A 240 ALA TYR LEU GLY VAL ALA MODRES 1JI0 MSE A 0 MET SELENOMETHIONINE MODRES 1JI0 MSE A 80 MET SELENOMETHIONINE MODRES 1JI0 MSE A 102 MET SELENOMETHIONINE MODRES 1JI0 MSE A 103 MET SELENOMETHIONINE MODRES 1JI0 MSE A 146 MET SELENOMETHIONINE MODRES 1JI0 MSE A 154 MET SELENOMETHIONINE MODRES 1JI0 MSE A 161 MET SELENOMETHIONINE MODRES 1JI0 MSE A 162 MET SELENOMETHIONINE MODRES 1JI0 MSE A 230 MET SELENOMETHIONINE HET MSE A 0 8 HET MSE A 80 8 HET MSE A 102 8 HET MSE A 103 8 HET MSE A 146 8 HET MSE A 154 8 HET MSE A 161 8 HET MSE A 162 8 HET MSE A 230 8 HET ATP A 302 31 HETNAM MSE SELENOMETHIONINE HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 1 MSE 9(C5 H11 N O2 SE) FORMUL 2 ATP C10 H16 N5 O13 P3 FORMUL 3 HOH *197(H2 O) HELIX 1 1 GLY A 43 ALA A 52 1 10 HELIX 2 2 PRO A 73 ASN A 78 1 6 HELIX 3 3 THR A 96 MSE A 103 1 8 HELIX 4 4 GLY A 104 TYR A 106 5 3 HELIX 5 5 GLU A 112 PHE A 125 1 14 HELIX 6 6 PHE A 125 GLU A 130 1 6 HELIX 7 7 SER A 140 MSE A 154 1 15 HELIX 8 8 ALA A 170 GLU A 187 1 18 HELIX 9 9 ASN A 197 ALA A 205 1 9 HELIX 10 10 ALA A 222 ASP A 227 1 6 HELIX 11 11 ASN A 228 LEU A 236 1 9 SHEET 1 A 4 ILE A 18 PRO A 29 0 SHEET 2 A 4 ILE A 4 TYR A 15 -1 N VAL A 8 O LEU A 26 SHEET 3 A 4 LYS A 59 PHE A 64 -1 O ILE A 63 N GLU A 7 SHEET 4 A 4 GLN A 67 ASP A 68 -1 O GLN A 67 N PHE A 64 SHEET 1 B 6 ILE A 82 VAL A 85 0 SHEET 2 B 6 LEU A 159 ASP A 163 1 O MSE A 161 N ALA A 83 SHEET 3 B 6 ILE A 191 GLU A 195 1 O VAL A 194 N MSE A 162 SHEET 4 B 6 ILE A 33 ILE A 37 1 N VAL A 34 O LEU A 193 SHEET 5 B 6 TYR A 207 GLU A 212 1 O LEU A 211 N ILE A 37 SHEET 6 B 6 GLN A 215 LYS A 221 -1 O LEU A 218 N VAL A 210 LINK C MSE A 0 N VAL A 1 1555 1555 1.32 LINK C ARG A 79 N MSE A 80 1555 1555 1.33 LINK C MSE A 80 N GLY A 81 1555 1555 1.33 LINK C LEU A 101 N MSE A 102 1555 1555 1.33 LINK C MSE A 102 N MSE A 103 1555 1555 1.33 LINK C MSE A 103 N GLY A 104 1555 1555 1.33 LINK C GLN A 145 N MSE A 146 1555 1555 1.33 LINK C MSE A 146 N LEU A 147 1555 1555 1.33 LINK C LEU A 153 N MSE A 154 1555 1555 1.33 LINK C MSE A 154 N SER A 155 1555 1555 1.33 LINK C LEU A 160 N MSE A 161 1555 1555 1.33 LINK C MSE A 161 N MSE A 162 1555 1555 1.33 LINK C MSE A 162 N ASP A 163 1555 1555 1.33 LINK C GLU A 229 N MSE A 230 1555 1555 1.33 LINK C MSE A 230 N VAL A 231 1555 1555 1.33 SITE 1 AC1 16 TYR A 15 ILE A 18 GLY A 41 ALA A 42 SITE 2 AC1 16 GLY A 43 LYS A 44 THR A 45 THR A 46 SITE 3 AC1 16 ALA A 74 HIS A 75 ASN A 78 GLU A 87 SITE 4 AC1 16 ASP A 163 GLU A 164 HOH A 420 HOH A 461 CRYST1 51.070 51.070 202.686 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 0.019581 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019581 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004934 0.00000 HETATM 1 N MSE A 0 27.931 7.183 70.454 1.00 26.12 N HETATM 2 CA MSE A 0 27.214 8.460 70.736 1.00 26.10 C HETATM 3 C MSE A 0 26.669 8.448 72.145 1.00 24.75 C HETATM 4 O MSE A 0 26.409 7.393 72.710 1.00 25.87 O HETATM 5 CB MSE A 0 26.041 8.662 69.776 1.00 26.04 C HETATM 6 CG MSE A 0 26.393 9.138 68.389 1.00 28.31 C HETATM 7 SE MSE A 0 24.759 9.304 67.333 1.00 29.39 SE HETATM 8 CE MSE A 0 24.276 7.418 67.255 1.00 30.34 C