HEADER TRANSCRIPTION 05-JAN-11 3Q7T TITLE 2.15A RESOLUTION STRUCTURE (I41 FORM) OF THE CHXR RECEIVER DOMAIN FROM TITLE 2 CHLAMYDIA TRACHOMATIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATORY PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 2-113; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLAMYDIA TRACHOMATIS; SOURCE 3 ORGANISM_TAXID: 471472; SOURCE 4 STRAIN: 434/BU; SOURCE 5 GENE: CTLON_0888; 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: PET28B KEYWDS CHXR, RECEIVER DOMAIN, TRANSCRIPTION FACTOR, OMPR, CHLAMYDIA, KEYWDS 2 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR J.HICKEY,S.LOVELL,K.P.BATTAILE,L.HU,C.R.MIDDAUGH,P.S.HEFTY REVDAT 3 21-FEB-24 3Q7T 1 REMARK SEQADV LINK REVDAT 2 02-NOV-11 3Q7T 1 JRNL REVDAT 1 20-JUL-11 3Q7T 0 JRNL AUTH J.M.HICKEY,S.LOVELL,K.P.BATTAILE,L.HU,C.R.MIDDAUGH,P.S.HEFTY JRNL TITL THE ATYPICAL RESPONSE REGULATOR PROTEIN CHXR HAS STRUCTURAL JRNL TITL 2 CHARACTERISTICS AND DIMER INTERFACE INTERACTIONS THAT ARE JRNL TITL 3 UNIQUE WITHIN THE OMPR/PHOB SUBFAMILY. JRNL REF J.BIOL.CHEM. V. 286 32606 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21775428 JRNL DOI 10.1074/JBC.M111.220574 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.1_357 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.67 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.420 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 14558 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 733 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 29.6745 - 3.6750 1.00 2793 139 0.1890 0.2290 REMARK 3 2 3.6750 - 2.9178 1.00 2765 138 0.2026 0.2351 REMARK 3 3 2.9178 - 2.5492 1.00 2758 154 0.2170 0.2815 REMARK 3 4 2.5492 - 2.3162 1.00 2754 141 0.2206 0.2420 REMARK 3 5 2.3162 - 2.1502 1.00 2755 161 0.2475 0.2857 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 37.47 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.780 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.08180 REMARK 3 B22 (A**2) : -0.08180 REMARK 3 B33 (A**2) : 0.16370 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 1670 REMARK 3 ANGLE : 1.079 2266 REMARK 3 CHIRALITY : 0.066 261 REMARK 3 PLANARITY : 0.004 278 REMARK 3 DIHEDRAL : 14.801 612 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 3Q7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JAN-11. REMARK 100 THE DEPOSITION ID IS D_1000063302. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.5400 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK 9.9.3L REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14560 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 29.670 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.690 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.61 REMARK 200 R MERGE FOR SHELL (I) : 0.42900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4 M NACL, 5 % ISOPROPANOL, 0.1 M NA/K REMARK 280 PHOSPHATE, PH 7.0, VAPOR DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,Z+1/4 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 26.86000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 26.86000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 95.04500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 26.86000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 47.52250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 26.86000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 142.56750 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 26.86000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 26.86000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 95.04500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 26.86000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 142.56750 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 26.86000 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 47.52250 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 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 NA NA A 114 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 -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 ARG A 0 REMARK 465 THR A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 3 REMARK 465 ARG A 55 REMARK 465 GLU A 56 REMARK 465 ILE A 57 REMARK 465 ARG A 58 REMARK 465 SER A 59 REMARK 465 PRO A 60 REMARK 465 LYS A 61 REMARK 465 SER A 62 REMARK 465 LEU A 63 REMARK 465 GLU A 64 REMARK 465 GLY A 65 REMARK 465 HIS A 111 REMARK 465 SER A 112 REMARK 465 LEU A 113 REMARK 465 MET B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 ARG B 0 REMARK 465 THR B 1 REMARK 465 ALA B 2 REMARK 465 GLY B 3 REMARK 465 LYS B 61 REMARK 465 SER B 62 REMARK 465 LEU B 63 REMARK 465 GLU B 64 REMARK 465 GLY B 65 REMARK 465 SER B 66 REMARK 465 GLN B 110 REMARK 465 HIS B 111 REMARK 465 SER B 112 REMARK 465 LEU B 113 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 GLU A 12 CG CD OE1 OE2 REMARK 470 GLU A 78 CD OE1 OE2 REMARK 470 LEU B 41 O 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 NA A 115 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 21 O REMARK 620 2 LEU A 24 O 95.9 REMARK 620 3 HOH A 121 O 94.9 78.1 REMARK 620 4 HOH A 122 O 102.3 157.2 86.7 REMARK 620 5 HOH A 123 O 99.3 98.0 165.6 92.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 114 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 23 O REMARK 620 2 HOH A 120 O 79.9 REMARK 620 3 HOH A 134 O 88.3 90.6 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 114 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 115 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3Q7R RELATED DB: PDB REMARK 900 RELATED ID: 3Q7S RELATED DB: PDB DBREF 3Q7T A 2 113 UNP B0BA84 B0BA84_CHLTB 2 113 DBREF 3Q7T B 2 113 UNP B0BA84 B0BA84_CHLTB 2 113 SEQADV 3Q7T MET A -7 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS A -6 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS A -5 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS A -4 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS A -3 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS A -2 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS A -1 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T ARG A 0 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T THR A 1 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T MET B -7 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS B -6 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS B -5 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS B -4 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS B -3 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS B -2 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T HIS B -1 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T ARG B 0 UNP B0BA84 EXPRESSION TAG SEQADV 3Q7T THR B 1 UNP B0BA84 EXPRESSION TAG SEQRES 1 A 121 MET HIS HIS HIS HIS HIS HIS ARG THR ALA GLY PRO LYS SEQRES 2 A 121 HIS VAL LEU LEU VAL SER GLU HIS TRP ASP LEU PHE PHE SEQRES 3 A 121 GLN THR LYS GLU LEU LEU ASN PRO GLU GLU TYR ARG CYS SEQRES 4 A 121 THR ILE GLY GLN GLN TYR LYS GLN GLU LEU SER ALA ASP SEQRES 5 A 121 LEU VAL VAL CYS GLU TYR SER LEU LEU PRO ARG GLU ILE SEQRES 6 A 121 ARG SER PRO LYS SER LEU GLU GLY SER PHE VAL LEU VAL SEQRES 7 A 121 LEU LEU ASP PHE PHE ASP GLU GLU THR SER VAL ASP LEU SEQRES 8 A 121 LEU ASP ARG GLY PHE TRP TYR LEU ILE ARG PRO ILE THR SEQRES 9 A 121 PRO ARG ILE LEU LYS SER ALA ILE SER LEU PHE LEU SER SEQRES 10 A 121 GLN HIS SER LEU SEQRES 1 B 121 MET HIS HIS HIS HIS HIS HIS ARG THR ALA GLY PRO LYS SEQRES 2 B 121 HIS VAL LEU LEU VAL SER GLU HIS TRP ASP LEU PHE PHE SEQRES 3 B 121 GLN THR LYS GLU LEU LEU ASN PRO GLU GLU TYR ARG CYS SEQRES 4 B 121 THR ILE GLY GLN GLN TYR LYS GLN GLU LEU SER ALA ASP SEQRES 5 B 121 LEU VAL VAL CYS GLU TYR SER LEU LEU PRO ARG GLU ILE SEQRES 6 B 121 ARG SER PRO LYS SER LEU GLU GLY SER PHE VAL LEU VAL SEQRES 7 B 121 LEU LEU ASP PHE PHE ASP GLU GLU THR SER VAL ASP LEU SEQRES 8 B 121 LEU ASP ARG GLY PHE TRP TYR LEU ILE ARG PRO ILE THR SEQRES 9 B 121 PRO ARG ILE LEU LYS SER ALA ILE SER LEU PHE LEU SER SEQRES 10 B 121 GLN HIS SER LEU HET NA A 114 1 HET NA A 115 1 HETNAM NA SODIUM ION FORMUL 3 NA 2(NA 1+) FORMUL 5 HOH *41(H2 O) HELIX 1 1 TRP A 14 LEU A 24 1 11 HELIX 2 2 SER A 51 LEU A 53 5 3 HELIX 3 3 ASP A 76 GLY A 87 1 12 HELIX 4 4 THR A 96 GLN A 110 1 15 HELIX 5 5 TRP B 14 LEU B 24 1 11 HELIX 6 6 SER B 51 LEU B 53 5 3 HELIX 7 7 ASP B 76 ARG B 86 1 11 HELIX 8 8 THR B 96 SER B 109 1 14 SHEET 1 A 5 TYR A 29 GLY A 34 0 SHEET 2 A 5 LYS A 5 VAL A 10 1 N VAL A 7 O ARG A 30 SHEET 3 A 5 LEU A 45 GLU A 49 1 O VAL A 47 N VAL A 10 SHEET 4 A 5 VAL A 68 LEU A 72 1 O LEU A 69 N VAL A 46 SHEET 5 A 5 TRP A 89 ILE A 92 1 O LEU A 91 N VAL A 70 SHEET 1 B 5 TYR B 29 GLY B 34 0 SHEET 2 B 5 LYS B 5 VAL B 10 1 N LEU B 9 O GLY B 34 SHEET 3 B 5 LEU B 45 GLU B 49 1 O VAL B 47 N VAL B 10 SHEET 4 B 5 VAL B 68 LEU B 72 1 O LEU B 69 N VAL B 46 SHEET 5 B 5 TRP B 89 ILE B 92 1 O LEU B 91 N LEU B 72 LINK O LYS A 21 NA NA A 115 1555 1555 2.55 LINK O LEU A 23 NA NA A 114 1555 1555 2.57 LINK O LEU A 24 NA NA A 115 1555 1555 2.48 LINK NA NA A 114 O HOH A 120 1555 1555 2.92 LINK NA NA A 114 O HOH A 134 1555 1555 2.75 LINK NA NA A 115 O HOH A 121 1555 1555 2.81 LINK NA NA A 115 O HOH A 122 1555 1555 2.55 LINK NA NA A 115 O HOH A 123 1555 1555 2.60 CISPEP 1 ARG A 93 PRO A 94 0 1.44 CISPEP 2 SER B 59 PRO B 60 0 5.20 CISPEP 3 ARG B 93 PRO B 94 0 8.58 SITE 1 AC1 3 LEU A 23 HOH A 120 HOH A 134 SITE 1 AC2 6 LYS A 21 LEU A 24 PRO A 26 HOH A 121 SITE 2 AC2 6 HOH A 122 HOH A 123 CRYST1 53.720 53.720 190.090 90.00 90.00 90.00 I 41 16 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 0.018615 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018615 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005261 0.00000