HEADER PROTEIN BINDING 09-MAR-11 3R15 TITLE STRUCTURE TREPONEMA DENTICOLA FACTOR H BINDING PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: FACTOR H BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 24-102; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TREPONEMA DENTICOLA; SOURCE 3 ORGANISM_TAXID: 158; SOURCE 4 STRAIN: ATCC 35405; SOURCE 5 GENE: FHBB, TDE_0108; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FACTOR H BINDING PROTEIN, FACTOR H, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR D.P.MILLER,J.V.MCDOWELL,J.BURGNER,A.HEROUX,J.K.BELL,R.T.MARCONI REVDAT 2 13-SEP-23 3R15 1 REMARK SEQADV REVDAT 1 14-MAR-12 3R15 0 JRNL AUTH D.P.MILLER,J.V.MCDOWELL,J.BURGNER,A.HEROUX,J.K.BELL, JRNL AUTH 2 R.T.MARCONI JRNL TITL STRUCTURE TREPONEMA DENTICOLA FACTOR H BINDING PROTEIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.P.MILLER,J.V.MCDOWELL,J.K.BELL,R.T.MARCONI REMARK 1 TITL CRYSTALLIZATION OF THE FACTOR H BINDING PROTEIN, FHBB, OF REMARK 1 TITL 2 THE PERIOPATHOGEN TREPONEMA DENTICOLA REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH J.V.MCDOWELL,B.HUANG,J.C.FENNO,R.T.MARCONI REMARK 1 TITL ANALYSIS OF A UNIQUE INTERACTION BETWEEN THE COMPLEMENT REMARK 1 TITL 2 REGULATORY PROTEIN FACTOR H AND THE PERIODONTAL PATHOGEN REMARK 1 TITL 3 TREPONEMA DENTICOLA REMARK 1 REF INFECT.IMMUN. V. 77 1417 2009 REMARK 1 REFN ISSN 0019-9567 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.150 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 20883 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.160 REMARK 3 FREE R VALUE TEST SET COUNT : 2122 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 36.0870 - 3.6626 0.98 2110 228 0.2043 0.2068 REMARK 3 2 3.6626 - 2.9075 0.98 1994 210 0.2167 0.2486 REMARK 3 3 2.9075 - 2.5401 0.98 1933 222 0.2301 0.2824 REMARK 3 4 2.5401 - 2.3079 0.97 1904 224 0.2099 0.2434 REMARK 3 5 2.3079 - 2.1425 0.97 1820 232 0.1975 0.2233 REMARK 3 6 2.1425 - 2.0162 0.97 1870 230 0.1932 0.2280 REMARK 3 7 2.0162 - 1.9152 0.96 1846 195 0.2021 0.2480 REMARK 3 8 1.9152 - 1.8318 0.95 1811 215 0.2005 0.2076 REMARK 3 9 1.8318 - 1.7613 0.93 1773 191 0.1873 0.2344 REMARK 3 10 1.7613 - 1.7005 0.88 1700 175 0.2021 0.2381 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 : 0.38 REMARK 3 B_SOL : 43.07 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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) : 0.31860 REMARK 3 B22 (A**2) : 0.31860 REMARK 3 B33 (A**2) : -0.63730 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 : 0.007 1244 REMARK 3 ANGLE : 0.984 1668 REMARK 3 CHIRALITY : 0.066 194 REMARK 3 PLANARITY : 0.004 210 REMARK 3 DIHEDRAL : 12.428 476 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 3R15 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000064358. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 170 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5 REMARK 200 MONOCHROMATOR : DOUBLE SILICON(111) CRYSTAL REMARK 200 MONOCHROMATOR WITH CRYOGENICALLY- REMARK 200 COOLED FIRST CRYSTAL AND REMARK 200 SAGITTALLY-BENT SECOND CRYSTAL REMARK 200 HORIZONTALLY-FOCUSING AT 3.3:1 REMARK 200 DEMAGNIFICATION REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39492 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 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 : 5.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 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: 3QZ0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 1.2 M SODIUM CITRATE REMARK 280 TRIBASIC DIHYDRATE, 0.2 M SODIUM THIOCYANATE, 2.5% GLYCEROL, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 84.47400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 23.49400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 23.49400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 126.71100 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 23.49400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 23.49400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 42.23700 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 23.49400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 23.49400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 126.71100 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 23.49400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 23.49400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 42.23700 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 84.47400 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 C SCN B 1 LIES ON A SPECIAL POSITION. REMARK 375 N SCN B 1 LIES ON A SPECIAL POSITION. REMARK 375 C SCN B 103 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 10 REMARK 465 ALA A 11 REMARK 465 HIS A 12 REMARK 465 HIS A 13 REMARK 465 HIS A 14 REMARK 465 HIS A 15 REMARK 465 HIS A 16 REMARK 465 HIS A 17 REMARK 465 VAL A 18 REMARK 465 ASP A 19 REMARK 465 ASP A 20 REMARK 465 ASP A 21 REMARK 465 ASP A 22 REMARK 465 LYS A 23 REMARK 465 LYS A 102 REMARK 465 MET B 10 REMARK 465 ALA B 11 REMARK 465 HIS B 12 REMARK 465 HIS B 13 REMARK 465 HIS B 14 REMARK 465 HIS B 15 REMARK 465 HIS B 16 REMARK 465 HIS B 17 REMARK 465 VAL B 18 REMARK 465 ASP B 19 REMARK 465 ASP B 20 REMARK 465 ASP B 21 REMARK 465 ASP B 22 REMARK 465 LYS B 23 REMARK 465 LYS B 102 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 THR A 24 N CB REMARK 480 LYS A 26 CB CG CD CE NZ REMARK 480 LYS A 32 CD CE NZ REMARK 480 LYS A 37 CD CE NZ REMARK 480 LYS A 47 CD CE NZ REMARK 480 LYS A 77 CG CD CE NZ REMARK 480 LYS A 78 CD CE NZ REMARK 480 LYS A 88 CD CE NZ REMARK 480 LYS A 94 CD CE NZ REMARK 480 LYS A 99 CG CD CE NZ REMARK 480 LYS A 100 CG CD CE NZ REMARK 480 LYS B 26 CE NZ REMARK 480 LYS B 37 CG CD CE NZ REMARK 480 LYS B 47 CG CD CE NZ REMARK 480 LYS B 78 CD CE NZ REMARK 480 LYS B 88 CE NZ REMARK 480 LYS B 94 CG CD CE NZ REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SCN B 103 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3QZ0 RELATED DB: PDB REMARK 900 SEMET DERIVATIVE OF FHBB DBREF 3R15 A 24 102 UNP Q73RI0 Q73RI0_TREDE 24 102 DBREF 3R15 B 24 102 UNP Q73RI0 Q73RI0_TREDE 24 102 SEQADV 3R15 MET A 10 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ALA A 11 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS A 12 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS A 13 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS A 14 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS A 15 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS A 16 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS A 17 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 VAL A 18 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP A 19 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP A 20 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP A 21 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP A 22 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 LYS A 23 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 MET B 10 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ALA B 11 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS B 12 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS B 13 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS B 14 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS B 15 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS B 16 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 HIS B 17 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 VAL B 18 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP B 19 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP B 20 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP B 21 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 ASP B 22 UNP Q73RI0 EXPRESSION TAG SEQADV 3R15 LYS B 23 UNP Q73RI0 EXPRESSION TAG SEQRES 1 A 93 MET ALA HIS HIS HIS HIS HIS HIS VAL ASP ASP ASP ASP SEQRES 2 A 93 LYS THR PHE LYS MET ASN THR ALA GLN LYS ALA HIS TYR SEQRES 3 A 93 GLU LYS PHE ILE ASN ALA LEU GLU ASN GLU LEU LYS THR SEQRES 4 A 93 ARG HIS ILE PRO ALA GLY ALA VAL ILE ASP MET LEU ALA SEQRES 5 A 93 GLU ILE ASN THR GLU ALA LEU ALA LEU ASP TYR GLN ILE SEQRES 6 A 93 VAL ASP LYS LYS PRO GLY THR SER ILE ALA GLN GLY THR SEQRES 7 A 93 LYS ALA ALA ALA LEU ARG LYS ARG PHE ILE PRO LYS LYS SEQRES 8 A 93 ILE LYS SEQRES 1 B 93 MET ALA HIS HIS HIS HIS HIS HIS VAL ASP ASP ASP ASP SEQRES 2 B 93 LYS THR PHE LYS MET ASN THR ALA GLN LYS ALA HIS TYR SEQRES 3 B 93 GLU LYS PHE ILE ASN ALA LEU GLU ASN GLU LEU LYS THR SEQRES 4 B 93 ARG HIS ILE PRO ALA GLY ALA VAL ILE ASP MET LEU ALA SEQRES 5 B 93 GLU ILE ASN THR GLU ALA LEU ALA LEU ASP TYR GLN ILE SEQRES 6 B 93 VAL ASP LYS LYS PRO GLY THR SER ILE ALA GLN GLY THR SEQRES 7 B 93 LYS ALA ALA ALA LEU ARG LYS ARG PHE ILE PRO LYS LYS SEQRES 8 B 93 ILE LYS HET SCN B 1 3 HET SCN B 103 3 HETNAM SCN THIOCYANATE ION FORMUL 3 SCN 2(C N S 1-) FORMUL 5 HOH *117(H2 O) HELIX 1 1 ASN A 28 LEU A 46 1 19 HELIX 2 2 PRO A 52 ALA A 69 1 18 HELIX 3 3 LYS A 88 ARG A 95 1 8 HELIX 4 4 ASN B 28 LYS B 47 1 20 HELIX 5 5 PRO B 52 LEU B 70 1 19 HELIX 6 6 LYS B 88 ARG B 95 1 8 SHEET 1 A 2 TYR A 72 ASP A 76 0 SHEET 2 A 2 PHE A 96 LYS A 100 -1 O ILE A 97 N VAL A 75 SHEET 1 B 2 TYR B 72 ASP B 76 0 SHEET 2 B 2 PHE B 96 LYS B 100 -1 O ILE B 97 N VAL B 75 SITE 1 AC1 3 GLY B 54 ALA B 55 SCN B 103 SITE 1 AC2 2 SCN B 1 GLY B 54 CRYST1 46.988 46.988 168.948 90.00 90.00 90.00 P 43 21 2 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 0.021282 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021282 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005919 0.00000