HEADER DE NOVO PROTEIN 29-JUN-16 5LE9 TITLE CRYSTAL STRUCTURE OF DARPIN-DARPIN RIGID FUSION, VARIANT TITLE 2 DD_OFF7_09_3G124 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DD_OFF7_09_3G124; COMPND 3 CHAIN: A; 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 DE NOVO PROTEIN, DESIGNED ANKYRIN REPEAT PROTEINS, PROTEIN DESIGN, KEYWDS 2 PROTEIN ENGINEERING, RIGID DOMAIN FUSIONS EXPDTA X-RAY DIFFRACTION AUTHOR A.BATYUK,Y.WU,P.R.MITTL,A.PLUECKTHUN REVDAT 3 10-JAN-24 5LE9 1 REMARK REVDAT 2 20-MAR-19 5LE9 1 JRNL REVDAT 1 02-AUG-17 5LE9 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. 1.85 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 29365 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1471 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 39.8681 - 4.1132 1.00 2761 146 0.1951 0.1913 REMARK 3 2 4.1132 - 3.2652 1.00 2587 136 0.1831 0.2202 REMARK 3 3 3.2652 - 2.8526 1.00 2586 136 0.2234 0.2651 REMARK 3 4 2.8526 - 2.5918 1.00 2541 134 0.2254 0.2718 REMARK 3 5 2.5918 - 2.4061 1.00 2512 133 0.2406 0.2704 REMARK 3 6 2.4061 - 2.2643 1.00 2519 132 0.2657 0.3679 REMARK 3 7 2.2643 - 2.1509 1.00 2525 134 0.2892 0.2987 REMARK 3 8 2.1509 - 2.0572 1.00 2476 130 0.3084 0.2831 REMARK 3 9 2.0572 - 1.9780 0.99 2500 132 0.3411 0.3449 REMARK 3 10 1.9780 - 1.9098 0.99 2451 128 0.4175 0.4075 REMARK 3 11 1.9098 - 1.8501 0.98 2436 130 0.6068 0.5494 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) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.160 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 : 0.002 2480 REMARK 3 ANGLE : 0.426 3370 REMARK 3 CHIRALITY : 0.034 384 REMARK 3 PLANARITY : 0.003 447 REMARK 3 DIHEDRAL : 9.594 1449 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 8 THROUGH 158 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.6247 0.7519 10.1563 REMARK 3 T TENSOR REMARK 3 T11: 0.4293 T22: 0.4813 REMARK 3 T33: 0.4468 T12: -0.0151 REMARK 3 T13: 0.0474 T23: 0.0112 REMARK 3 L TENSOR REMARK 3 L11: 0.9935 L22: 1.3484 REMARK 3 L33: 1.0099 L12: -0.8801 REMARK 3 L13: -0.7698 L23: 0.7054 REMARK 3 S TENSOR REMARK 3 S11: 0.0258 S12: 0.0965 S13: 0.0113 REMARK 3 S21: -0.2060 S22: 0.0763 S23: -0.1240 REMARK 3 S31: -0.1505 S32: 0.0434 S33: -0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 159 THROUGH 303 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.2047 17.0569 50.4879 REMARK 3 T TENSOR REMARK 3 T11: 0.5531 T22: 0.4018 REMARK 3 T33: 0.3700 T12: 0.1420 REMARK 3 T13: -0.0039 T23: -0.0079 REMARK 3 L TENSOR REMARK 3 L11: 0.9240 L22: 2.6579 REMARK 3 L33: 1.5443 L12: -0.9657 REMARK 3 L13: 0.0216 L23: 1.5798 REMARK 3 S TENSOR REMARK 3 S11: -0.3717 S12: -0.2166 S13: 0.1368 REMARK 3 S21: 0.8298 S22: 0.3778 S23: -0.0667 REMARK 3 S31: 0.6386 S32: 0.2434 S33: -0.0206 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 304 THROUGH 322 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.5184 24.3258 74.5709 REMARK 3 T TENSOR REMARK 3 T11: 1.4914 T22: 1.1376 REMARK 3 T33: 0.2808 T12: 0.7157 REMARK 3 T13: -0.0317 T23: -0.0849 REMARK 3 L TENSOR REMARK 3 L11: 0.9879 L22: 0.1351 REMARK 3 L33: 1.0640 L12: 0.0395 REMARK 3 L13: -0.7801 L23: 0.1439 REMARK 3 S TENSOR REMARK 3 S11: -0.6001 S12: -0.6315 S13: -0.1820 REMARK 3 S21: 0.3098 S22: 0.3096 S23: -0.2199 REMARK 3 S31: 0.9912 S32: 0.4706 S33: -0.7311 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 5LE9 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_1200000575. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 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 : 29498 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 39.859 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 24.90 REMARK 200 R MERGE (I) : 0.17820 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 18.36000 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 (%): 48.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD 30% V/V, SODIUM CHLORIDE 0.2 M, REMARK 280 SODIUM ACETATE TRIHYDRATE 0.1 M, PH 4.6, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 64.09500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 35.99000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 35.99000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.04750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 35.99000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 35.99000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 96.14250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 35.99000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 35.99000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 32.04750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 35.99000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 35.99000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 96.14250 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 64.09500 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: 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 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 ALA A 323 REMARK 465 ALA A 324 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 HZ2 LYS A 68 O HOH A 508 1.55 REMARK 500 O HOH A 556 O HOH A 606 1.83 REMARK 500 O ASN A 311 O HOH A 501 2.00 REMARK 500 O ACT A 403 O HOH A 502 2.08 REMARK 500 OD1 ASP A 194 O HOH A 503 2.12 REMARK 500 OXT ACT A 405 O HOH A 504 2.12 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 O HOH A 567 O HOH A 595 8555 2.13 REMARK 500 O HOH A 582 O HOH A 623 5545 2.17 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 HIS A 9 32.12 -154.57 REMARK 500 ASP A 298 -165.95 -78.81 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 ACT A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 407 DBREF 5LE9 A 1 324 PDB 5LE9 5LE9 1 324 SEQRES 1 A 324 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ASP SEQRES 2 A 324 LEU GLY LYS LYS LEU LEU GLU ALA ALA ARG ALA GLY GLN SEQRES 3 A 324 ASP ASP GLU VAL ARG ILE LEU MET ALA ASN GLY ALA ASP SEQRES 4 A 324 VAL ASN ALA ALA ASP ASN THR GLY THR THR PRO LEU HIS SEQRES 5 A 324 LEU ALA ALA TYR SER GLY HIS LEU GLU ILE VAL GLU VAL SEQRES 6 A 324 LEU LEU LYS HIS GLY ALA ASP VAL ASP ALA SER ASP VAL SEQRES 7 A 324 PHE GLY TYR THR PRO LEU HIS LEU ALA ALA TYR TRP GLY SEQRES 8 A 324 HIS LEU GLU ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA SEQRES 9 A 324 ASP VAL ASN ALA MET ASP SER ASP GLY MET THR PRO LEU SEQRES 10 A 324 HIS LEU ALA ALA LYS TRP GLY TYR LEU GLU ILE VAL GLU SEQRES 11 A 324 VAL LEU LEU LYS HIS GLY ALA ASP VAL SER ALA GLN ASP SEQRES 12 A 324 LYS PHE GLY LYS THR PRO ARG ASP LEU ALA ARG ASP ASN SEQRES 13 A 324 GLY ASN GLU TRP ILE TRP LYS LEU LEU LEU ASP ALA LEU SEQRES 14 A 324 LYS TYR LEU LEU LEU GLU ALA ALA ARG GLU GLY HIS ARG SEQRES 15 A 324 ASP ARG VAL GLU LYS LEU ILE LYS ALA GLY ALA ASP VAL SEQRES 16 A 324 ASN ALA ALA ASP ASP VAL GLY VAL THR PRO LEU HIS LEU SEQRES 17 A 324 ALA ALA GLN ARG GLY HIS LEU GLU ILE VAL GLU VAL LEU SEQRES 18 A 324 LEU LYS CYS GLY ALA ASP VAL ASN ALA ALA ASP LEU TRP SEQRES 19 A 324 GLY GLN THR PRO LEU HIS LEU ALA ALA THR ALA GLY HIS SEQRES 20 A 324 LEU GLU ILE VAL GLU VAL LEU LEU LYS ASN GLY ALA ASP SEQRES 21 A 324 VAL ASN ALA ARG ASP ASN ILE GLY HIS THR PRO LEU HIS SEQRES 22 A 324 LEU ALA ALA TRP ALA GLY HIS LEU GLU ILE VAL GLU VAL SEQRES 23 A 324 LEU LEU LYS HIS GLY ALA ASP VAL ASN ALA GLN ASP LYS SEQRES 24 A 324 PHE GLY LYS THR PRO PHE ASP LEU ALA ILE ASP ASN GLY SEQRES 25 A 324 ASN GLU ASP ILE ALA GLU VAL LEU GLN LYS ALA ALA HET ACT A 401 7 HET ACT A 402 7 HET ACT A 403 7 HET ACT A 404 7 HET ACT A 405 7 HET ACT A 406 7 HET ACT A 407 7 HETNAM ACT ACETATE ION FORMUL 2 ACT 7(C2 H3 O2 1-) FORMUL 9 HOH *124(H2 O) HELIX 1 AA1 HIS A 9 ALA A 24 1 16 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 HIS A 69 1 11 HELIX 5 AA5 THR A 82 TRP A 90 1 9 HELIX 6 AA6 HIS A 92 ASN A 102 1 11 HELIX 7 AA7 THR A 115 GLY A 124 1 10 HELIX 8 AA8 TYR A 125 HIS A 135 1 11 HELIX 9 AA9 THR A 148 ASN A 156 1 9 HELIX 10 AB1 ASN A 158 GLY A 180 1 23 HELIX 11 AB2 HIS A 181 ALA A 191 1 11 HELIX 12 AB3 THR A 204 ARG A 212 1 9 HELIX 13 AB4 HIS A 214 CYS A 224 1 11 HELIX 14 AB5 THR A 237 GLY A 246 1 10 HELIX 15 AB6 HIS A 247 ASN A 257 1 11 HELIX 16 AB7 THR A 270 GLY A 279 1 10 HELIX 17 AB8 HIS A 280 HIS A 290 1 11 HELIX 18 AB9 THR A 303 ASN A 311 1 9 HELIX 19 AC1 ASN A 313 LYS A 322 1 10 SITE 1 AC1 2 LEU A 126 GLU A 130 SITE 1 AC2 4 LEU A 86 TYR A 89 TRP A 90 HOH A 502 SITE 1 AC3 3 ASP A 138 SER A 140 HOH A 528 SITE 1 AC4 7 HIS A 247 LEU A 248 GLU A 249 LEU A 281 SITE 2 AC4 7 GLU A 282 HOH A 504 HOH A 548 SITE 1 AC5 2 LEU A 53 HOH A 524 SITE 1 AC6 4 GLY A 11 LEU A 320 GLN A 321 LYS A 322 CRYST1 71.980 71.980 128.190 90.00 90.00 90.00 P 41 21 2 8 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 0.013893 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013893 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007801 0.00000