HEADER TRANSCRIPTION 06-DEC-05 2FA5 TITLE THE CRYSTAL STRUCTURE OF AN UNLIGANDED MULTIPLE ANTIBIOTIC-RESISTANCE TITLE 2 REPRESSOR (MARR) FROM XANTHOMONAS CAMPESTRIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATOR MARR/EMRR FAMILY; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MULTIPLE ANTIBIOTIC-RESISTANCE REPRESSOR, MARR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XANTHOMONAS CAMPESTRIS; SOURCE 3 ORGANISM_TAXID: 339; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MARR, MULTIPLE ANTIBIOTICS RESISTANCE REPRESSOR, TRANSCRIPTIONAL KEYWDS 2 REGULATOR, XANTHOMONAS CAMPESTRIS, XCC STRUCTURAL GENOMICS, KEYWDS 3 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR K.H.CHIN,Z.L.TU,J.N.LI,C.C.CHOU,A.H.J.WANG,S.H.CHOU REVDAT 3 09-OCT-24 2FA5 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2FA5 1 VERSN REVDAT 1 14-NOV-06 2FA5 0 JRNL AUTH K.H.CHIN,Z.L.TU,J.N.LI,C.C.CHOU,A.H.J.WANG,S.H.CHOU JRNL TITL THE CRYSTAL STRUCTURE OF XC1739: A PUTATIVE MULTIPLE JRNL TITL 2 ANTIBIOTIC-RESISTANCE REPRESSOR (MARR) FROM XANTHOMONAS JRNL TITL 3 CAMPESTRIS AT 1.8 A RESOLUTION JRNL REF PROTEINS V. 65 239 2006 JRNL REFN ISSN 0887-3585 JRNL PMID 16862595 JRNL DOI 10.1002/PROT.21017 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 334024.590 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.6 REMARK 3 NUMBER OF REFLECTIONS : 52842 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) : 0.200 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2584 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6733 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE : 0.2360 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 355 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2212 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 313 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.05000 REMARK 3 B22 (A**2) : -2.05000 REMARK 3 B33 (A**2) : 4.10000 REMARK 3 B12 (A**2) : -0.04000 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.07 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.11 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 17.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 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) : 1.430 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.130 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.690 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.010 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 48.19 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 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FA5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1000035642. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL12B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979575 REMARK 200 MONOCHROMATOR : REVERSE BEAM REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52842 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 29.780 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 90.6 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 39.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NAOAC, 0.2M MGCL2, 22% PEG 2K REMARK 280 MME, PH 5.5, LIQUID DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.52667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 36.76333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 36.76333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 73.52667 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 SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED REMARK 300 BY THE TWO FOLD AXIS 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 407 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 534 LIES ON A SPECIAL POSITION. 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 ASP A 3 REMARK 465 LEU A 4 REMARK 465 ASP A 5 REMARK 465 THR A 6 REMARK 465 PRO A 7 REMARK 465 THR A 8 REMARK 465 PRO A 9 REMARK 465 SER A 10 REMARK 465 PRO A 11 REMARK 465 GLU A 96 REMARK 465 THR A 97 REMARK 465 HIS A 98 REMARK 465 GLY A 99 REMARK 465 ASP A 100 REMARK 465 ASP A 101 REMARK 465 ARG A 102 REMARK 465 ARG A 103 REMARK 465 ARG A 104 REMARK 465 SER A 160 REMARK 465 LYS A 161 REMARK 465 ASP A 162 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 ASP B 3 REMARK 465 LEU B 4 REMARK 465 ASP B 5 REMARK 465 THR B 6 REMARK 465 PRO B 7 REMARK 465 THR B 8 REMARK 465 PRO B 9 REMARK 465 THR B 97 REMARK 465 HIS B 98 REMARK 465 GLY B 99 REMARK 465 ASP B 100 REMARK 465 ASP B 101 REMARK 465 ARG B 102 REMARK 465 ARG B 103 REMARK 465 ARG B 104 REMARK 465 SER B 160 REMARK 465 LYS B 161 REMARK 465 ASP B 162 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 802 DBREF 2FA5 A 1 162 UNP Q8PDA5 Q8PDA5_XANCP 1 162 DBREF 2FA5 B 1 162 UNP Q8PDA5 Q8PDA5_XANCP 1 162 SEQADV 2FA5 MSE A 1 UNP Q8PDA5 MET 1 MODIFIED RESIDUE SEQADV 2FA5 MSE A 47 UNP Q8PDA5 MET 47 MODIFIED RESIDUE SEQADV 2FA5 MSE A 75 UNP Q8PDA5 MET 75 MODIFIED RESIDUE SEQADV 2FA5 MSE A 106 UNP Q8PDA5 MET 106 MODIFIED RESIDUE SEQADV 2FA5 MSE A 127 UNP Q8PDA5 MET 127 MODIFIED RESIDUE SEQADV 2FA5 MSE A 132 UNP Q8PDA5 MET 132 MODIFIED RESIDUE SEQADV 2FA5 MSE A 158 UNP Q8PDA5 MET 158 MODIFIED RESIDUE SEQADV 2FA5 MSE B 1 UNP Q8PDA5 MET 1 MODIFIED RESIDUE SEQADV 2FA5 MSE B 47 UNP Q8PDA5 MET 47 MODIFIED RESIDUE SEQADV 2FA5 MSE B 75 UNP Q8PDA5 MET 75 MODIFIED RESIDUE SEQADV 2FA5 MSE B 106 UNP Q8PDA5 MET 106 MODIFIED RESIDUE SEQADV 2FA5 MSE B 127 UNP Q8PDA5 MET 127 MODIFIED RESIDUE SEQADV 2FA5 MSE B 132 UNP Q8PDA5 MET 132 MODIFIED RESIDUE SEQADV 2FA5 MSE B 158 UNP Q8PDA5 MET 158 MODIFIED RESIDUE SEQRES 1 A 162 MSE SER ASP LEU ASP THR PRO THR PRO SER PRO HIS PRO SEQRES 2 A 162 VAL LEU LEU ASN LEU GLU GLN PHE LEU PRO TYR ARG LEU SEQRES 3 A 162 SER VAL LEU SER ASN ARG ILE SER GLY ASN ILE ALA LYS SEQRES 4 A 162 VAL TYR GLY ASP ARG TYR GLY MSE ALA ILE PRO GLU TRP SEQRES 5 A 162 ARG VAL ILE THR ILE LEU ALA LEU TYR PRO GLY SER SER SEQRES 6 A 162 ALA SER GLU VAL SER ASP ARG THR ALA MSE ASP LYS VAL SEQRES 7 A 162 ALA VAL SER ARG ALA VAL ALA ARG LEU LEU GLU ARG GLY SEQRES 8 A 162 PHE ILE ARG ARG GLU THR HIS GLY ASP ASP ARG ARG ARG SEQRES 9 A 162 SER MSE LEU ALA LEU SER PRO ALA GLY ARG GLN VAL TYR SEQRES 10 A 162 GLU THR VAL ALA PRO LEU VAL ASN GLU MSE GLU GLN ARG SEQRES 11 A 162 LEU MSE SER VAL PHE SER ALA GLU GLU GLN GLN THR LEU SEQRES 12 A 162 GLU ARG LEU ILE ASP ARG LEU ALA LYS ASP GLY LEU PRO SEQRES 13 A 162 ARG MSE ALA SER LYS ASP SEQRES 1 B 162 MSE SER ASP LEU ASP THR PRO THR PRO SER PRO HIS PRO SEQRES 2 B 162 VAL LEU LEU ASN LEU GLU GLN PHE LEU PRO TYR ARG LEU SEQRES 3 B 162 SER VAL LEU SER ASN ARG ILE SER GLY ASN ILE ALA LYS SEQRES 4 B 162 VAL TYR GLY ASP ARG TYR GLY MSE ALA ILE PRO GLU TRP SEQRES 5 B 162 ARG VAL ILE THR ILE LEU ALA LEU TYR PRO GLY SER SER SEQRES 6 B 162 ALA SER GLU VAL SER ASP ARG THR ALA MSE ASP LYS VAL SEQRES 7 B 162 ALA VAL SER ARG ALA VAL ALA ARG LEU LEU GLU ARG GLY SEQRES 8 B 162 PHE ILE ARG ARG GLU THR HIS GLY ASP ASP ARG ARG ARG SEQRES 9 B 162 SER MSE LEU ALA LEU SER PRO ALA GLY ARG GLN VAL TYR SEQRES 10 B 162 GLU THR VAL ALA PRO LEU VAL ASN GLU MSE GLU GLN ARG SEQRES 11 B 162 LEU MSE SER VAL PHE SER ALA GLU GLU GLN GLN THR LEU SEQRES 12 B 162 GLU ARG LEU ILE ASP ARG LEU ALA LYS ASP GLY LEU PRO SEQRES 13 B 162 ARG MSE ALA SER LYS ASP MODRES 2FA5 MSE A 47 MET SELENOMETHIONINE MODRES 2FA5 MSE A 75 MET SELENOMETHIONINE MODRES 2FA5 MSE A 106 MET SELENOMETHIONINE MODRES 2FA5 MSE A 127 MET SELENOMETHIONINE MODRES 2FA5 MSE A 132 MET SELENOMETHIONINE MODRES 2FA5 MSE A 158 MET SELENOMETHIONINE MODRES 2FA5 MSE B 47 MET SELENOMETHIONINE MODRES 2FA5 MSE B 75 MET SELENOMETHIONINE MODRES 2FA5 MSE B 106 MET SELENOMETHIONINE MODRES 2FA5 MSE B 127 MET SELENOMETHIONINE MODRES 2FA5 MSE B 132 MET SELENOMETHIONINE MODRES 2FA5 MSE B 158 MET SELENOMETHIONINE HET MSE A 47 8 HET MSE A 75 8 HET MSE A 106 8 HET MSE A 127 8 HET MSE A 132 8 HET MSE A 158 8 HET MSE B 47 8 HET MSE B 75 8 HET MSE B 106 8 HET MSE B 127 8 HET MSE B 132 8 HET MSE B 158 8 HET CL A 802 1 HET CL B 801 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *313(H2 O) HELIX 1 1 ASN A 17 GLN A 20 5 4 HELIX 2 2 PHE A 21 GLY A 46 1 26 HELIX 3 3 ALA A 48 TYR A 61 1 14 HELIX 4 4 SER A 65 ALA A 74 1 10 HELIX 5 5 ASP A 76 ARG A 90 1 15 HELIX 6 6 SER A 110 SER A 133 1 24 HELIX 7 7 SER A 136 ASP A 153 1 18 HELIX 8 8 ASP A 153 ALA A 159 1 7 HELIX 9 9 ASN B 17 GLN B 20 5 4 HELIX 10 10 PHE B 21 ALA B 38 1 18 HELIX 11 11 TYR B 41 GLY B 46 1 6 HELIX 12 12 ALA B 48 TYR B 61 1 14 HELIX 13 13 SER B 65 ALA B 74 1 10 HELIX 14 14 ASP B 76 ARG B 90 1 15 HELIX 15 15 SER B 110 SER B 133 1 24 HELIX 16 16 SER B 136 ASP B 153 1 18 HELIX 17 17 GLY B 154 MSE B 158 5 5 SHEET 1 A 2 ILE A 93 ARG A 94 0 SHEET 2 A 2 ALA A 108 LEU A 109 -1 O ALA A 108 N ARG A 94 SHEET 1 B 2 ILE B 93 ARG B 95 0 SHEET 2 B 2 LEU B 107 LEU B 109 -1 O ALA B 108 N ARG B 94 LINK C GLY A 46 N MSE A 47 1555 1555 1.33 LINK C MSE A 47 N ALA A 48 1555 1555 1.33 LINK C ALA A 74 N MSE A 75 1555 1555 1.33 LINK C MSE A 75 N ASP A 76 1555 1555 1.32 LINK C SER A 105 N MSE A 106 1555 1555 1.33 LINK C MSE A 106 N LEU A 107 1555 1555 1.33 LINK C GLU A 126 N MSE A 127 1555 1555 1.33 LINK C MSE A 127 N GLU A 128 1555 1555 1.33 LINK C LEU A 131 N MSE A 132 1555 1555 1.33 LINK C MSE A 132 N SER A 133 1555 1555 1.33 LINK C ARG A 157 N MSE A 158 1555 1555 1.33 LINK C MSE A 158 N ALA A 159 1555 1555 1.33 LINK C GLY B 46 N MSE B 47 1555 1555 1.33 LINK C MSE B 47 N ALA B 48 1555 1555 1.33 LINK C ALA B 74 N MSE B 75 1555 1555 1.33 LINK C MSE B 75 N ASP B 76 1555 1555 1.33 LINK C SER B 105 N MSE B 106 1555 1555 1.33 LINK C MSE B 106 N LEU B 107 1555 1555 1.33 LINK C GLU B 126 N MSE B 127 1555 1555 1.33 LINK C MSE B 127 N GLU B 128 1555 1555 1.33 LINK C LEU B 131 N MSE B 132 1555 1555 1.33 LINK C MSE B 132 N SER B 133 1555 1555 1.33 LINK C ARG B 157 N MSE B 158 1555 1555 1.33 LINK C MSE B 158 N ALA B 159 1555 1555 1.33 SITE 1 AC1 4 TRP B 52 ARG B 53 HOH B 413 HOH B 591 SITE 1 AC2 3 TRP A 52 ARG A 53 PHE B 21 CRYST1 71.420 71.420 110.290 90.00 90.00 120.00 P 32 2 1 12 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 0.014002 0.008084 0.000000 0.00000 SCALE2 0.000000 0.016168 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009067 0.00000