HEADER SIGNALING PROTEIN 12-OCT-12 4HJ3 TITLE CRYSTAL STRUCTURE OF RHODOBACTER SPHAEROIDES LOV PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: LOV PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 3 ORGANISM_TAXID: 349102; SOURCE 4 STRAIN: ATCC 17025; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS LOV, PAS, HTH, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.R.CRANE,K.S.CONRAD,A.M.BILWES REVDAT 4 28-FEB-24 4HJ3 1 REMARK REVDAT 3 15-NOV-17 4HJ3 1 REMARK REVDAT 2 22-MAY-13 4HJ3 1 JRNL REVDAT 1 16-JAN-13 4HJ3 0 JRNL AUTH K.S.CONRAD,A.M.BILWES,B.R.CRANE JRNL TITL LIGHT-INDUCED SUBUNIT DISSOCIATION BY A LIGHT-OXYGEN-VOLTAGE JRNL TITL 2 DOMAIN PHOTORECEPTOR FROM RHODOBACTER SPHAEROIDES. JRNL REF BIOCHEMISTRY V. 52 378 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23252338 JRNL DOI 10.1021/BI3015373 REMARK 2 REMARK 2 RESOLUTION. 2.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.1_1168 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) : 2.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 15712 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1568 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 45.8127 - 5.8740 1.00 1317 145 0.1663 0.2090 REMARK 3 2 5.8740 - 4.6638 1.00 1305 145 0.1783 0.2084 REMARK 3 3 4.6638 - 4.0747 1.00 1279 141 0.1550 0.2028 REMARK 3 4 4.0747 - 3.7023 1.00 1303 139 0.1741 0.2188 REMARK 3 5 3.7023 - 3.4370 1.00 1285 138 0.1817 0.2370 REMARK 3 6 3.4370 - 3.2345 1.00 1272 143 0.2155 0.3060 REMARK 3 7 3.2345 - 3.0725 1.00 1278 147 0.2307 0.2724 REMARK 3 8 3.0725 - 2.9388 1.00 1260 142 0.2438 0.2978 REMARK 3 9 2.9388 - 2.8257 1.00 1306 146 0.2481 0.3009 REMARK 3 10 2.8257 - 2.7282 1.00 1267 139 0.2628 0.3301 REMARK 3 11 2.7282 - 2.6429 1.00 1272 143 0.2583 0.3169 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.100 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.26 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 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 2857 REMARK 3 ANGLE : 1.253 3869 REMARK 3 CHIRALITY : 0.078 405 REMARK 3 PLANARITY : 0.005 519 REMARK 3 DIHEDRAL : 19.570 1065 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 4HJ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1000075528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15765 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.640 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.70 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 0.51100 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 4.3 M NACL, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 55.98867 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 27.99433 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.99150 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 13.99717 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 69.98583 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 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 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 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 MET B 1 CG SD CE 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 OD1 ASP A 70 O HOH A 313 1.87 REMARK 500 NE2 GLN B 30 O HOH B 306 1.90 REMARK 500 OD2 ASP A 156 O HOH A 310 2.07 REMARK 500 ND1 HIS A 102 O HOH A 309 2.10 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 GLN A 3 -23.62 -159.50 REMARK 500 GLN A 30 72.70 55.46 REMARK 500 ILE A 50 -33.82 -132.71 REMARK 500 LEU A 51 108.72 -57.95 REMARK 500 CYS A 55 1.28 -61.86 REMARK 500 ASP A 62 75.44 -159.81 REMARK 500 ASN A 126 -36.03 -152.70 REMARK 500 GLU A 154 -24.58 -158.09 REMARK 500 ARG A 175 98.09 -66.69 REMARK 500 GLN B 3 -158.57 -120.00 REMARK 500 LYS B 4 -21.89 83.19 REMARK 500 ASP B 62 74.21 47.40 REMARK 500 GLU B 63 -60.46 -155.24 REMARK 500 ASN B 64 53.39 -97.43 REMARK 500 ALA B 110 70.34 -153.24 REMARK 500 ASN B 126 -91.86 -160.31 REMARK 500 ALA B 151 -126.83 69.10 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 FMN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4HIA RELATED DB: PDB REMARK 900 RELATED ID: 4HJ4 RELATED DB: PDB REMARK 900 RELATED ID: 4HJ6 RELATED DB: PDB DBREF 4HJ3 A 1 176 PDB 4HJ3 4HJ3 1 176 DBREF 4HJ3 B 1 176 PDB 4HJ3 4HJ3 1 176 SEQRES 1 A 176 MET ASP GLN LYS GLN PHE GLU LYS ILE ARG ALA VAL PHE SEQRES 2 A 176 ASP ARG SER GLY VAL ALA LEU THR LEU VAL ASP MET SER SEQRES 3 A 176 LEU PRO GLU GLN PRO LEU VAL LEU ALA ASN PRO PRO PHE SEQRES 4 A 176 LEU ARG MET THR GLY TYR THR GLU GLY GLN ILE LEU GLY SEQRES 5 A 176 PHE ASN CYS ARG PHE LEU GLN ARG GLY ASP GLU ASN ALA SEQRES 6 A 176 GLN ALA ARG ALA ASP ILE ARG ASP ALA LEU LYS LEU GLY SEQRES 7 A 176 ARG GLU LEU GLN VAL VAL LEU ARG ASN TYR ARG ALA ASN SEQRES 8 A 176 ASP GLU PRO PHE ASP ASN LEU LEU PHE LEU HIS PRO VAL SEQRES 9 A 176 GLY GLY ARG PRO ASP ALA PRO ASP TYR PHE LEU GLY SER SEQRES 10 A 176 GLN PHE GLU LEU GLY ARG SER GLY ASN SER GLU GLU ALA SEQRES 11 A 176 ALA ALA ALA GLY HIS ALA GLY TYR LEU THR GLY GLU LEU SEQRES 12 A 176 ALA ARG ILE GLY THR VAL ALA ALA ARG LEU GLU MET ASP SEQRES 13 A 176 SER ARG ARG HIS LEU ALA GLN ALA ALA ALA ALA LEU VAL SEQRES 14 A 176 ARG ALA TRP GLU ARG ARG GLY SEQRES 1 B 176 MET ASP GLN LYS GLN PHE GLU LYS ILE ARG ALA VAL PHE SEQRES 2 B 176 ASP ARG SER GLY VAL ALA LEU THR LEU VAL ASP MET SER SEQRES 3 B 176 LEU PRO GLU GLN PRO LEU VAL LEU ALA ASN PRO PRO PHE SEQRES 4 B 176 LEU ARG MET THR GLY TYR THR GLU GLY GLN ILE LEU GLY SEQRES 5 B 176 PHE ASN CYS ARG PHE LEU GLN ARG GLY ASP GLU ASN ALA SEQRES 6 B 176 GLN ALA ARG ALA ASP ILE ARG ASP ALA LEU LYS LEU GLY SEQRES 7 B 176 ARG GLU LEU GLN VAL VAL LEU ARG ASN TYR ARG ALA ASN SEQRES 8 B 176 ASP GLU PRO PHE ASP ASN LEU LEU PHE LEU HIS PRO VAL SEQRES 9 B 176 GLY GLY ARG PRO ASP ALA PRO ASP TYR PHE LEU GLY SER SEQRES 10 B 176 GLN PHE GLU LEU GLY ARG SER GLY ASN SER GLU GLU ALA SEQRES 11 B 176 ALA ALA ALA GLY HIS ALA GLY TYR LEU THR GLY GLU LEU SEQRES 12 B 176 ALA ARG ILE GLY THR VAL ALA ALA ARG LEU GLU MET ASP SEQRES 13 B 176 SER ARG ARG HIS LEU ALA GLN ALA ALA ALA ALA LEU VAL SEQRES 14 B 176 ARG ALA TRP GLU ARG ARG GLY HET FMN A 201 31 HET FMN B 201 31 HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 5 HOH *41(H2 O) HELIX 1 1 GLN A 3 ARG A 15 1 13 HELIX 2 2 ASN A 36 GLY A 44 1 9 HELIX 3 3 THR A 46 LEU A 51 1 6 HELIX 4 4 ASN A 54 GLN A 59 5 6 HELIX 5 5 ASN A 64 GLY A 78 1 15 HELIX 6 6 SER A 127 GLY A 147 1 21 HELIX 7 7 GLU A 154 ARG A 175 1 22 HELIX 8 8 LYS B 4 SER B 16 1 13 HELIX 9 9 ASN B 36 GLY B 44 1 9 HELIX 10 10 THR B 46 LEU B 51 1 6 HELIX 11 11 ASN B 54 GLN B 59 5 6 HELIX 12 12 ASN B 64 GLY B 78 1 15 HELIX 13 13 SER B 127 ILE B 146 1 20 HELIX 14 14 ARG B 152 ARG B 175 1 24 SHEET 1 A 5 LEU A 32 ALA A 35 0 SHEET 2 A 5 THR A 21 ASP A 24 -1 N LEU A 22 O LEU A 34 SHEET 3 A 5 TYR A 113 GLU A 120 -1 O GLY A 116 N THR A 21 SHEET 4 A 5 PRO A 94 VAL A 104 -1 N HIS A 102 O LEU A 115 SHEET 5 A 5 LEU A 81 TYR A 88 -1 N VAL A 83 O LEU A 99 SHEET 1 B 5 LEU B 32 ALA B 35 0 SHEET 2 B 5 THR B 21 ASP B 24 -1 N LEU B 22 O VAL B 33 SHEET 3 B 5 TYR B 113 LEU B 121 -1 O PHE B 114 N VAL B 23 SHEET 4 B 5 PRO B 94 VAL B 104 -1 N HIS B 102 O LEU B 115 SHEET 5 B 5 LEU B 81 TYR B 88 -1 N VAL B 83 O LEU B 99 SITE 1 AC1 21 THR A 21 VAL A 23 GLN A 30 ASN A 54 SITE 2 AC1 21 CYS A 55 ARG A 56 LEU A 58 GLN A 59 SITE 3 AC1 21 ARG A 68 ARG A 72 LEU A 85 ASN A 87 SITE 4 AC1 21 ASN A 97 LEU A 99 LEU A 101 PHE A 114 SITE 5 AC1 21 LEU A 115 GLY A 116 GLN A 118 HOH A 311 SITE 6 AC1 21 ARG B 41 SITE 1 AC2 19 THR B 21 VAL B 23 ASN B 54 CYS B 55 SITE 2 AC2 19 ARG B 56 LEU B 58 GLN B 59 ARG B 68 SITE 3 AC2 19 ILE B 71 ARG B 72 LEU B 75 LEU B 85 SITE 4 AC2 19 ASN B 87 ASN B 97 LEU B 101 PHE B 114 SITE 5 AC2 19 LEU B 115 GLY B 116 GLN B 118 CRYST1 105.784 105.784 83.983 90.00 90.00 120.00 P 65 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 0.009453 0.005458 0.000000 0.00000 SCALE2 0.000000 0.010916 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011907 0.00000