HEADER DE NOVO PROTEIN 29-JUN-16 5LE2 TITLE CRYSTAL STRUCTURE OF DARPIN-DARPIN RIGID FUSION, VARIANT TITLE 2 DDD_D12_15_D12_15_D12 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DDD_D12_15_D12_15_D12; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: XL1-BLUE KEYWDS X-RAY CRYSTALLOGRAPHY; DESIGNED ANKYRIN REPEAT PROTEINS; PROTEIN KEYWDS 2 DESIGN; PROTEIN ENGINEERING; RIGID DOMAIN FUSIONS, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.BATYUK,Y.WU,P.R.MITTL,A.PLUECKTHUN REVDAT 3 10-JAN-24 5LE2 1 REMARK REVDAT 2 20-MAR-19 5LE2 1 JRNL REVDAT 1 02-AUG-17 5LE2 0 JRNL AUTH Y.WU,A.BATYUK,A.HONEGGER,F.BRANDL,P.R.E.MITTL,A.PLUCKTHUN JRNL TITL RIGIDLY CONNECTED MULTISPECIFIC ARTIFICIAL BINDERS WITH JRNL TITL 2 ADJUSTABLE GEOMETRIES. JRNL REF SCI REP V. 7 11217 2017 JRNL REFN ESSN 2045-2322 JRNL PMID 28894181 JRNL DOI 10.1038/S41598-017-11472-X REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (DEV_2386) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.320 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 52693 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.249 REMARK 3 R VALUE (WORKING SET) : 0.248 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 2632 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 48.0082 - 6.3995 0.98 2800 148 0.1675 0.2013 REMARK 3 2 6.3995 - 5.0813 0.99 2724 144 0.2160 0.2371 REMARK 3 3 5.0813 - 4.4395 0.99 2686 141 0.1770 0.2183 REMARK 3 4 4.4395 - 4.0339 0.99 2702 142 0.1888 0.2220 REMARK 3 5 4.0339 - 3.7448 0.99 2698 141 0.2145 0.2375 REMARK 3 6 3.7448 - 3.5241 0.99 2662 139 0.2508 0.3181 REMARK 3 7 3.5241 - 3.3477 0.99 2640 139 0.2848 0.3085 REMARK 3 8 3.3477 - 3.2020 1.00 2690 142 0.3089 0.3502 REMARK 3 9 3.2020 - 3.0787 0.99 2648 139 0.3395 0.4163 REMARK 3 10 3.0787 - 2.9725 0.99 2654 140 0.3441 0.3465 REMARK 3 11 2.9725 - 2.8796 0.99 2670 141 0.3835 0.4004 REMARK 3 12 2.8796 - 2.7973 0.98 2600 137 0.3764 0.3983 REMARK 3 13 2.7973 - 2.7237 0.99 2649 139 0.3847 0.3746 REMARK 3 14 2.7237 - 2.6572 0.97 2613 136 0.3746 0.3968 REMARK 3 15 2.6572 - 2.5968 0.99 2630 138 0.3766 0.4263 REMARK 3 16 2.5968 - 2.5415 0.97 2579 137 0.4048 0.4240 REMARK 3 17 2.5415 - 2.4907 0.97 2596 137 0.4468 0.4584 REMARK 3 18 2.4907 - 2.4437 0.94 2444 130 0.4954 0.4575 REMARK 3 19 2.4437 - 2.4001 0.87 2376 122 0.5343 0.5682 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.530 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 40.700 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) : 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 : 0.003 7421 REMARK 3 ANGLE : 0.465 10073 REMARK 3 CHIRALITY : 0.034 1162 REMARK 3 PLANARITY : 0.002 1335 REMARK 3 DIHEDRAL : 9.926 4410 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 5LE2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1200000510. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAY-13 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 : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53205 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 47.999 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.19870 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.1300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 12.40000 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: 1SVX CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000 10.0%, PEG 1000 10.0%, KSCN REMARK 280 0.2 M, TRIS (HOAC) 0.1 M, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 26.89500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 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 ARG A 2 REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 GLY A 11 REMARK 465 SER A 12 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 GLY B 3 REMARK 465 SER B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 HIS B 10 REMARK 465 GLY B 11 REMARK 465 SER B 12 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 OE1 GLU B 159 HE ARG B 162 1.58 REMARK 500 OE2 GLU B 449 O HOH B 501 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD2 ASP B 174 HH12 ARG B 188 2658 1.51 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 ASN A 41 40.20 -102.85 REMARK 500 ASP A 77 -161.27 -119.49 REMARK 500 GLU A 400 3.15 -67.32 REMARK 500 HIS A 447 78.75 -116.04 REMARK 500 ASP A 465 -179.44 -69.01 REMARK 500 ASN B 36 54.44 -94.95 REMARK 500 ASP B 44 -167.70 -70.45 REMARK 500 ASP B 72 106.77 -53.45 REMARK 500 ASP B 205 -166.88 -71.95 REMARK 500 ASP B 271 -164.49 -79.80 REMARK 500 HIS B 348 94.33 -68.96 REMARK 500 ASN B 363 43.92 -109.29 REMARK 500 ASP B 366 -160.78 -78.12 REMARK 500 HIS B 447 76.63 -105.73 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 SCN A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SCN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 503 DBREF 5LE2 A 1 491 PDB 5LE2 5LE2 1 491 DBREF 5LE2 B 1 491 PDB 5LE2 5LE2 1 491 SEQRES 1 A 491 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ASP SEQRES 2 A 491 LEU GLY LYS LYS LEU LEU GLU ALA ALA ARG ALA GLY GLN SEQRES 3 A 491 ASP ASP GLU VAL ARG ILE LEU LEU ALA ASN GLY ALA ASP SEQRES 4 A 491 VAL ASN THR ALA ASP GLU THR GLY PHE THR PRO LEU HIS SEQRES 5 A 491 LEU ALA ALA TRP GLU GLY HIS LEU GLY ILE VAL GLU VAL SEQRES 6 A 491 LEU LEU LYS ASN GLY ALA ASP VAL ASN ALA ASN ASP GLU SEQRES 7 A 491 ARG GLY HIS THR PRO LEU HIS LEU ALA ALA TYR THR GLY SEQRES 8 A 491 HIS LEU GLU ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA SEQRES 9 A 491 GLY VAL ASN ALA THR ASP VAL ILE GLY THR ALA PRO LEU SEQRES 10 A 491 HIS LEU ALA ALA MET TRP GLY HIS LEU GLU ILE VAL GLU SEQRES 11 A 491 VAL LEU LEU LYS ASN GLY ALA ASP VAL ARG ALA GLN ASP SEQRES 12 A 491 LYS PHE GLY LYS THR PRO LYS ASP LEU ALA ARG ASP ASN SEQRES 13 A 491 GLY ASN GLU TRP ILE ARG GLU LEU LEU GLU LYS ALA GLU SEQRES 14 A 491 ARG LYS LEU LYS ASP LEU ASP ARG LYS LEU LEU GLU ALA SEQRES 15 A 491 ALA ARG ALA GLY HIS ARG ASP GLU VAL GLU ASP LEU ILE SEQRES 16 A 491 LYS ASN GLY ALA ASP VAL ASN THR ALA ASP GLU THR GLY SEQRES 17 A 491 PHE THR PRO LEU HIS LEU ALA ALA TRP GLU GLY HIS LEU SEQRES 18 A 491 GLY ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA ASP VAL SEQRES 19 A 491 ASN ALA ASN ASP GLU ARG GLY HIS THR PRO LEU HIS LEU SEQRES 20 A 491 ALA ALA TYR THR GLY HIS LEU GLU ILE VAL GLU VAL LEU SEQRES 21 A 491 LEU LYS ASN GLY ALA GLY VAL ASN ALA THR ASP VAL ILE SEQRES 22 A 491 GLY THR ALA PRO LEU HIS LEU ALA ALA MET TRP GLY HIS SEQRES 23 A 491 LEU GLU ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA ASP SEQRES 24 A 491 VAL ARG ALA GLN ASP LYS PHE GLY LYS THR PRO LYS ASP SEQRES 25 A 491 LEU ALA ARG ASP ASN GLY ASN GLU TRP ILE ARG GLU LEU SEQRES 26 A 491 LEU GLU LYS ALA GLU ARG LYS LEU LYS ASP LEU ASP ARG SEQRES 27 A 491 LYS LEU LEU GLU ALA ALA ARG ALA GLY HIS ARG ASP GLU SEQRES 28 A 491 VAL GLU ASP LEU ILE LYS ASN GLY ALA ASP VAL ASN THR SEQRES 29 A 491 ALA ASP GLU THR GLY PHE THR PRO LEU HIS LEU ALA ALA SEQRES 30 A 491 TRP GLU GLY HIS LEU GLY ILE VAL GLU VAL LEU LEU LYS SEQRES 31 A 491 ASN GLY ALA ASP VAL ASN ALA ASN ASP GLU ARG GLY HIS SEQRES 32 A 491 THR PRO LEU HIS LEU ALA ALA TYR THR GLY HIS LEU GLU SEQRES 33 A 491 ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA GLY VAL ASN SEQRES 34 A 491 ALA THR ASP VAL ILE GLY THR ALA PRO LEU HIS LEU ALA SEQRES 35 A 491 ALA MET TRP GLY HIS LEU GLU ILE VAL GLU VAL LEU LEU SEQRES 36 A 491 LYS ASN GLY ALA ASP VAL ASN ALA GLN ASP LYS PHE GLY SEQRES 37 A 491 LYS THR PRO PHE ASP LEU ALA ILE ASP ASN GLY ASN GLU SEQRES 38 A 491 ASP ILE ALA GLU VAL LEU GLN LYS ALA ALA SEQRES 1 B 491 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ASP SEQRES 2 B 491 LEU GLY LYS LYS LEU LEU GLU ALA ALA ARG ALA GLY GLN SEQRES 3 B 491 ASP ASP GLU VAL ARG ILE LEU LEU ALA ASN GLY ALA ASP SEQRES 4 B 491 VAL ASN THR ALA ASP GLU THR GLY PHE THR PRO LEU HIS SEQRES 5 B 491 LEU ALA ALA TRP GLU GLY HIS LEU GLY ILE VAL GLU VAL SEQRES 6 B 491 LEU LEU LYS ASN GLY ALA ASP VAL ASN ALA ASN ASP GLU SEQRES 7 B 491 ARG GLY HIS THR PRO LEU HIS LEU ALA ALA TYR THR GLY SEQRES 8 B 491 HIS LEU GLU ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA SEQRES 9 B 491 GLY VAL ASN ALA THR ASP VAL ILE GLY THR ALA PRO LEU SEQRES 10 B 491 HIS LEU ALA ALA MET TRP GLY HIS LEU GLU ILE VAL GLU SEQRES 11 B 491 VAL LEU LEU LYS ASN GLY ALA ASP VAL ARG ALA GLN ASP SEQRES 12 B 491 LYS PHE GLY LYS THR PRO LYS ASP LEU ALA ARG ASP ASN SEQRES 13 B 491 GLY ASN GLU TRP ILE ARG GLU LEU LEU GLU LYS ALA GLU SEQRES 14 B 491 ARG LYS LEU LYS ASP LEU ASP ARG LYS LEU LEU GLU ALA SEQRES 15 B 491 ALA ARG ALA GLY HIS ARG ASP GLU VAL GLU ASP LEU ILE SEQRES 16 B 491 LYS ASN GLY ALA ASP VAL ASN THR ALA ASP GLU THR GLY SEQRES 17 B 491 PHE THR PRO LEU HIS LEU ALA ALA TRP GLU GLY HIS LEU SEQRES 18 B 491 GLY ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA ASP VAL SEQRES 19 B 491 ASN ALA ASN ASP GLU ARG GLY HIS THR PRO LEU HIS LEU SEQRES 20 B 491 ALA ALA TYR THR GLY HIS LEU GLU ILE VAL GLU VAL LEU SEQRES 21 B 491 LEU LYS ASN GLY ALA GLY VAL ASN ALA THR ASP VAL ILE SEQRES 22 B 491 GLY THR ALA PRO LEU HIS LEU ALA ALA MET TRP GLY HIS SEQRES 23 B 491 LEU GLU ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA ASP SEQRES 24 B 491 VAL ARG ALA GLN ASP LYS PHE GLY LYS THR PRO LYS ASP SEQRES 25 B 491 LEU ALA ARG ASP ASN GLY ASN GLU TRP ILE ARG GLU LEU SEQRES 26 B 491 LEU GLU LYS ALA GLU ARG LYS LEU LYS ASP LEU ASP ARG SEQRES 27 B 491 LYS LEU LEU GLU ALA ALA ARG ALA GLY HIS ARG ASP GLU SEQRES 28 B 491 VAL GLU ASP LEU ILE LYS ASN GLY ALA ASP VAL ASN THR SEQRES 29 B 491 ALA ASP GLU THR GLY PHE THR PRO LEU HIS LEU ALA ALA SEQRES 30 B 491 TRP GLU GLY HIS LEU GLY ILE VAL GLU VAL LEU LEU LYS SEQRES 31 B 491 ASN GLY ALA ASP VAL ASN ALA ASN ASP GLU ARG GLY HIS SEQRES 32 B 491 THR PRO LEU HIS LEU ALA ALA TYR THR GLY HIS LEU GLU SEQRES 33 B 491 ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA GLY VAL ASN SEQRES 34 B 491 ALA THR ASP VAL ILE GLY THR ALA PRO LEU HIS LEU ALA SEQRES 35 B 491 ALA MET TRP GLY HIS LEU GLU ILE VAL GLU VAL LEU LEU SEQRES 36 B 491 LYS ASN GLY ALA ASP VAL ASN ALA GLN ASP LYS PHE GLY SEQRES 37 B 491 LYS THR PRO PHE ASP LEU ALA ILE ASP ASN GLY ASN GLU SEQRES 38 B 491 ASP ILE ALA GLU VAL LEU GLN LYS ALA ALA HET SCN A 501 3 HET SCN A 502 3 HET ACT A 503 7 HETNAM SCN THIOCYANATE ION HETNAM ACT ACETATE ION FORMUL 3 SCN 2(C N S 1-) FORMUL 5 ACT C2 H3 O2 1- FORMUL 6 HOH *51(H2 O) HELIX 1 AA1 ASP A 13 ALA A 24 1 12 HELIX 2 AA2 GLN A 26 ASN A 36 1 11 HELIX 3 AA3 THR A 49 GLY A 58 1 10 HELIX 4 AA4 HIS A 59 ASN A 69 1 11 HELIX 5 AA5 THR A 82 GLY A 91 1 10 HELIX 6 AA6 HIS A 92 ASN A 102 1 11 HELIX 7 AA7 ALA A 115 TRP A 123 1 9 HELIX 8 AA8 HIS A 125 ASN A 135 1 11 HELIX 9 AA9 THR A 148 ASN A 156 1 9 HELIX 10 AB1 ASN A 158 GLY A 186 1 29 HELIX 11 AB2 HIS A 187 ASN A 197 1 11 HELIX 12 AB3 THR A 210 GLY A 219 1 10 HELIX 13 AB4 HIS A 220 ASN A 230 1 11 HELIX 14 AB5 THR A 243 GLY A 252 1 10 HELIX 15 AB6 HIS A 253 ASN A 263 1 11 HELIX 16 AB7 ALA A 276 TRP A 284 1 9 HELIX 17 AB8 HIS A 286 ASN A 296 1 11 HELIX 18 AB9 THR A 309 ASN A 317 1 9 HELIX 19 AC1 ASN A 319 GLY A 347 1 29 HELIX 20 AC2 HIS A 348 ASN A 358 1 11 HELIX 21 AC3 THR A 371 GLY A 380 1 10 HELIX 22 AC4 HIS A 381 LYS A 390 1 10 HELIX 23 AC5 THR A 404 GLY A 413 1 10 HELIX 24 AC6 HIS A 414 ASN A 424 1 11 HELIX 25 AC7 ALA A 437 TRP A 445 1 9 HELIX 26 AC8 HIS A 447 ASN A 457 1 11 HELIX 27 AC9 THR A 470 GLY A 479 1 10 HELIX 28 AD1 ASN A 480 ALA A 490 1 11 HELIX 29 AD2 LEU B 14 GLY B 25 1 12 HELIX 30 AD3 GLN B 26 ALA B 35 1 10 HELIX 31 AD4 THR B 49 GLY B 58 1 10 HELIX 32 AD5 HIS B 59 ASN B 69 1 11 HELIX 33 AD6 THR B 82 GLY B 91 1 10 HELIX 34 AD7 HIS B 92 ASN B 102 1 11 HELIX 35 AD8 ALA B 115 TRP B 123 1 9 HELIX 36 AD9 HIS B 125 ASN B 135 1 11 HELIX 37 AE1 THR B 148 ASN B 156 1 9 HELIX 38 AE2 ASN B 158 GLY B 186 1 29 HELIX 39 AE3 HIS B 187 ASN B 197 1 11 HELIX 40 AE4 THR B 210 GLY B 219 1 10 HELIX 41 AE5 HIS B 220 ASN B 230 1 11 HELIX 42 AE6 THR B 243 GLY B 252 1 10 HELIX 43 AE7 HIS B 253 ASN B 263 1 11 HELIX 44 AE8 ALA B 276 GLY B 285 1 10 HELIX 45 AE9 HIS B 286 ASN B 296 1 11 HELIX 46 AF1 THR B 309 ASN B 317 1 9 HELIX 47 AF2 ASN B 319 GLY B 347 1 29 HELIX 48 AF3 HIS B 348 ASN B 358 1 11 HELIX 49 AF4 THR B 371 GLY B 380 1 10 HELIX 50 AF5 HIS B 381 ASN B 391 1 11 HELIX 51 AF6 THR B 404 GLY B 413 1 10 HELIX 52 AF7 HIS B 414 ASN B 424 1 11 HELIX 53 AF8 ALA B 437 TRP B 445 1 9 HELIX 54 AF9 HIS B 447 ASN B 457 1 11 HELIX 55 AG1 THR B 470 GLY B 479 1 10 HELIX 56 AG2 ASN B 480 ALA B 490 1 11 SITE 1 AC1 2 ASN A 319 ILE A 322 SITE 1 AC2 1 ILE A 161 SITE 1 AC3 1 ASP A 316 CRYST1 92.970 53.790 144.000 90.00 107.11 90.00 P 1 21 1 4 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 0.010756 0.000000 0.003311 0.00000 SCALE2 0.000000 0.018591 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007266 0.00000