HEADER TRANSCRIPTION 20-DEC-11 3V78 TITLE CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE TRANSCRIPTIONAL REGULATORY PROTEIN (PROBABLY DEOR- COMPND 3 FAMILY); COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: MT3151, RV3066; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS HELIX-TURN-HELIX DNA BINDING DOMAIN, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR S.V.DO,J.R.BOLLA,X.CHEN,E.W.YU REVDAT 3 13-SEP-23 3V78 1 REMARK SEQADV REVDAT 2 17-JUL-19 3V78 1 REMARK REVDAT 1 26-DEC-12 3V78 0 JRNL AUTH J.R.BOLLA,S.V.DO,F.LONG,L.DAI,C.C.SU,H.T.LEI,X.CHEN, JRNL AUTH 2 J.E.GERKEY,D.C.MURPHY,K.R.RAJASHANKAR,Q.ZHANG,E.W.YU JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSIS OF THE TRANSCRIPTIONAL JRNL TITL 2 REGULATOR RV3066 OF MYCOBACTERIUM TUBERCULOSIS. JRNL REF NUCLEIC ACIDS RES. V. 40 9340 2012 JRNL REFN ISSN 0305-1048 JRNL PMID 22821564 JRNL DOI 10.1093/NAR/GKS677 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.4_486 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 16443 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 829 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 39.7337 - 4.1770 1.00 2820 119 0.1828 0.2180 REMARK 3 2 4.1770 - 3.3159 0.97 2631 157 0.2019 0.2446 REMARK 3 3 3.3159 - 2.8969 0.99 2665 126 0.2224 0.2978 REMARK 3 4 2.8969 - 2.6321 0.97 2609 139 0.2254 0.2926 REMARK 3 5 2.6321 - 2.4435 0.95 2500 171 0.2445 0.3179 REMARK 3 6 2.4435 - 2.2994 0.90 2389 117 0.2412 0.3709 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.34 REMARK 3 B_SOL : 42.48 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.230 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) : -0.68130 REMARK 3 B22 (A**2) : -0.68130 REMARK 3 B33 (A**2) : 1.36250 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 2746 REMARK 3 ANGLE : 1.082 3743 REMARK 3 CHIRALITY : 0.076 431 REMARK 3 PLANARITY : 0.004 487 REMARK 3 DIHEDRAL : 17.146 988 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -35.8108 -1.6484 4.8403 REMARK 3 T TENSOR REMARK 3 T11: 0.1572 T22: 0.1040 REMARK 3 T33: 0.1697 T12: 0.0270 REMARK 3 T13: 0.0549 T23: 0.0045 REMARK 3 L TENSOR REMARK 3 L11: 0.1363 L22: 0.5633 REMARK 3 L33: 0.9072 L12: 0.4064 REMARK 3 L13: 0.0394 L23: -0.3499 REMARK 3 S TENSOR REMARK 3 S11: 0.0225 S12: -0.0011 S13: 0.0408 REMARK 3 S21: 0.2078 S22: 0.0408 S23: 0.1585 REMARK 3 S31: -0.0733 S32: 0.0606 S33: -0.0520 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3V78 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000069682. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : SCRYO-COOLED SI(111) DOUBLE REMARK 200 CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32337 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.36400 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3T6N REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS, PEG 4000, MGCL2, PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 22.15933 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 44.31867 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 44.31867 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 22.15933 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: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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: 4690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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 A 416 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 MET A 1 REMARK 465 THR A 2 REMARK 465 ALA A 3 REMARK 465 GLY A 4 REMARK 465 SER A 5 REMARK 465 ASP A 6 REMARK 465 ARG A 7 REMARK 465 ARG A 8 REMARK 465 PRO A 9 REMARK 465 ARG A 10 REMARK 465 ASP A 11 REMARK 465 PRO A 12 REMARK 465 GLY A 185 REMARK 465 PRO A 186 REMARK 465 GLU A 187 REMARK 465 GLN A 188 REMARK 465 ARG A 189 REMARK 465 GLU A 190 REMARK 465 VAL A 191 REMARK 465 GLY A 192 REMARK 465 GLN A 193 REMARK 465 SER A 194 REMARK 465 ALA A 195 REMARK 465 HIS A 196 REMARK 465 ALA A 197 REMARK 465 GLY A 198 REMARK 465 ARG A 199 REMARK 465 THR A 200 REMARK 465 PRO A 201 REMARK 465 ASP A 202 REMARK 465 HIS A 203 REMARK 465 HIS A 204 REMARK 465 HIS A 205 REMARK 465 HIS A 206 REMARK 465 HIS A 207 REMARK 465 HIS A 208 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ALA B 3 REMARK 465 GLY B 4 REMARK 465 SER B 5 REMARK 465 ASP B 6 REMARK 465 ARG B 7 REMARK 465 ARG B 8 REMARK 465 PRO B 9 REMARK 465 ARG B 10 REMARK 465 ASP B 11 REMARK 465 GLY B 185 REMARK 465 PRO B 186 REMARK 465 GLU B 187 REMARK 465 GLN B 188 REMARK 465 ARG B 189 REMARK 465 GLU B 190 REMARK 465 VAL B 191 REMARK 465 GLY B 192 REMARK 465 GLN B 193 REMARK 465 SER B 194 REMARK 465 ALA B 195 REMARK 465 HIS B 196 REMARK 465 ALA B 197 REMARK 465 GLY B 198 REMARK 465 ARG B 199 REMARK 465 THR B 200 REMARK 465 PRO B 201 REMARK 465 ASP B 202 REMARK 465 HIS B 203 REMARK 465 HIS B 204 REMARK 465 HIS B 205 REMARK 465 HIS B 206 REMARK 465 HIS B 207 REMARK 465 HIS B 208 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 ILE A 143 -4.67 -143.59 REMARK 500 ARG B 88 -0.43 81.22 REMARK 500 ARG B 107 -5.12 83.19 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 ET A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ET B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3V6G RELATED DB: PDB DBREF 3V78 A 1 202 UNP P95092 P95092_MYCTU 1 202 DBREF 3V78 B 1 202 UNP P95092 P95092_MYCTU 1 202 SEQADV 3V78 HIS A 203 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS A 204 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS A 205 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS A 206 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS A 207 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS A 208 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS B 203 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS B 204 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS B 205 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS B 206 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS B 207 UNP P95092 EXPRESSION TAG SEQADV 3V78 HIS B 208 UNP P95092 EXPRESSION TAG SEQRES 1 A 208 MET THR ALA GLY SER ASP ARG ARG PRO ARG ASP PRO ALA SEQRES 2 A 208 GLY ARG ARG GLN ALA ILE VAL GLU ALA ALA GLU ARG VAL SEQRES 3 A 208 ILE ALA ARG GLN GLY LEU GLY GLY LEU SER HIS ARG ARG SEQRES 4 A 208 VAL ALA ALA GLU ALA ASN VAL PRO VAL GLY SER THR THR SEQRES 5 A 208 TYR TYR PHE ASN ASP LEU ASP ALA LEU ARG GLU ALA ALA SEQRES 6 A 208 LEU ALA HIS ALA ALA ASN ALA SER ALA ASP LEU LEU ALA SEQRES 7 A 208 GLN TRP ARG SER ASP LEU ASP LYS ASP ARG ASP LEU ALA SEQRES 8 A 208 ALA THR LEU ALA ARG LEU THR THR VAL TYR LEU ALA ASP SEQRES 9 A 208 GLN ASP ARG TYR ARG THR LEU ASN GLU LEU TYR MET ALA SEQRES 10 A 208 ALA ALA HIS ARG PRO GLU LEU GLN ARG LEU ALA ARG LEU SEQRES 11 A 208 TRP PRO ASP GLY LEU LEU ALA LEU LEU GLU PRO ARG ILE SEQRES 12 A 208 GLY ARG ARG ALA ALA ASN ALA VAL THR VAL PHE PHE ASP SEQRES 13 A 208 GLY ALA THR LEU HIS ALA LEU ILE THR GLY THR PRO LEU SEQRES 14 A 208 SER THR ASP GLU LEU THR ASP ALA ILE ALA ARG LEU VAL SEQRES 15 A 208 ALA ASP GLY PRO GLU GLN ARG GLU VAL GLY GLN SER ALA SEQRES 16 A 208 HIS ALA GLY ARG THR PRO ASP HIS HIS HIS HIS HIS HIS SEQRES 1 B 208 MET THR ALA GLY SER ASP ARG ARG PRO ARG ASP PRO ALA SEQRES 2 B 208 GLY ARG ARG GLN ALA ILE VAL GLU ALA ALA GLU ARG VAL SEQRES 3 B 208 ILE ALA ARG GLN GLY LEU GLY GLY LEU SER HIS ARG ARG SEQRES 4 B 208 VAL ALA ALA GLU ALA ASN VAL PRO VAL GLY SER THR THR SEQRES 5 B 208 TYR TYR PHE ASN ASP LEU ASP ALA LEU ARG GLU ALA ALA SEQRES 6 B 208 LEU ALA HIS ALA ALA ASN ALA SER ALA ASP LEU LEU ALA SEQRES 7 B 208 GLN TRP ARG SER ASP LEU ASP LYS ASP ARG ASP LEU ALA SEQRES 8 B 208 ALA THR LEU ALA ARG LEU THR THR VAL TYR LEU ALA ASP SEQRES 9 B 208 GLN ASP ARG TYR ARG THR LEU ASN GLU LEU TYR MET ALA SEQRES 10 B 208 ALA ALA HIS ARG PRO GLU LEU GLN ARG LEU ALA ARG LEU SEQRES 11 B 208 TRP PRO ASP GLY LEU LEU ALA LEU LEU GLU PRO ARG ILE SEQRES 12 B 208 GLY ARG ARG ALA ALA ASN ALA VAL THR VAL PHE PHE ASP SEQRES 13 B 208 GLY ALA THR LEU HIS ALA LEU ILE THR GLY THR PRO LEU SEQRES 14 B 208 SER THR ASP GLU LEU THR ASP ALA ILE ALA ARG LEU VAL SEQRES 15 B 208 ALA ASP GLY PRO GLU GLN ARG GLU VAL GLY GLN SER ALA SEQRES 16 B 208 HIS ALA GLY ARG THR PRO ASP HIS HIS HIS HIS HIS HIS HET ET A 301 24 HET ET B 301 24 HETNAM ET ETHIDIUM FORMUL 3 ET 2(C21 H20 N3 1+) FORMUL 5 HOH *64(H2 O) HELIX 1 1 GLY A 14 GLY A 31 1 18 HELIX 2 2 SER A 36 ASN A 45 1 10 HELIX 3 3 VAL A 48 ASN A 56 1 9 HELIX 4 4 ALA A 60 LYS A 86 1 27 HELIX 5 5 ASP A 89 ASP A 104 1 16 HELIX 6 6 ASP A 104 ALA A 119 1 16 HELIX 7 7 HIS A 120 GLU A 123 5 4 HELIX 8 8 LEU A 124 GLY A 166 1 43 HELIX 9 9 SER A 170 ALA A 183 1 14 HELIX 10 10 ARG B 15 GLY B 31 1 17 HELIX 11 11 LEU B 32 LEU B 35 5 4 HELIX 12 12 SER B 36 ASN B 45 1 10 HELIX 13 13 PRO B 47 PHE B 55 1 9 HELIX 14 14 ASP B 57 ARG B 88 1 32 HELIX 15 15 ASP B 89 ASP B 104 1 16 HELIX 16 16 TYR B 108 ALA B 119 1 12 HELIX 17 17 HIS B 120 GLU B 123 5 4 HELIX 18 18 LEU B 124 ARG B 129 1 6 HELIX 19 19 ARG B 129 GLY B 144 1 16 HELIX 20 20 GLY B 144 GLY B 166 1 23 HELIX 21 21 SER B 170 ALA B 183 1 14 SITE 1 AC1 13 SER A 73 LEU A 76 TRP A 80 THR A 98 SITE 2 AC1 13 TYR A 101 ASN A 112 TYR A 115 MET A 116 SITE 3 AC1 13 TRP A 131 PHE A 155 ASP A 156 THR A 159 SITE 4 AC1 13 LEU B 160 SITE 1 AC2 12 LEU A 160 SER B 73 LEU B 76 TRP B 80 SITE 2 AC2 12 THR B 98 TYR B 101 ASN B 112 TYR B 115 SITE 3 AC2 12 TRP B 131 PHE B 155 ASP B 156 THR B 159 CRYST1 99.098 99.098 66.478 90.00 90.00 120.00 P 31 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 0.010091 0.005826 0.000000 0.00000 SCALE2 0.000000 0.011652 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015043 0.00000