HEADER IMMUNE SYSTEM/DNA 08-SEP-25 9WPA TITLE COMPLEX STRUCTURE OF ANTI-CRISPR-ASSOCIATED PROTEIN ACA7 AND PROMOTER TITLE 2 DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'- COMPND 3 D(*TP*AP*TP*GP*AP*TP*AP*AP*CP*TP*CP*AP*GP*TP*TP*AP*TP*CP*AP*T)-3'); COMPND 4 CHAIN: C, E, I; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: PROMOTER DNA; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'- COMPND 9 D(P*TP*AP*TP*GP*AP*TP*AP*AP*CP*TP*GP*AP*GP*TP*TP*AP*TP*CP*AP*T)-3'); COMPND 10 CHAIN: D, F, J; COMPND 11 ENGINEERED: YES; COMPND 12 OTHER_DETAILS: PROMOTER DNA; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: ANTI-CRISPR-ASSOCIATED PROTEIN ACA7; COMPND 15 CHAIN: A, B, G, H, K, L; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HALOMONAS CASEINILYTICA; SOURCE 4 ORGANISM_TAXID: 438744; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: HALOMONAS CASEINILYTICA; SOURCE 8 ORGANISM_TAXID: 438744; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: HALOMONAS CASEINILYTICA; SOURCE 11 ORGANISM_TAXID: 438744; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS IMMUNE SYSTEM, CRISPR-CAS SYSTEM, ANTI-CRISPR PROTEIN, ANTI-CRISPR KEYWDS 2 ASSOCIATED PROTEIN, TRANSCRIPTIONAL REGULATOR, DNA BINDING PROTEIN, KEYWDS 3 IMMUNE SYSTEM-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.Y.LEE,H.H.PARK REVDAT 1 09-SEP-26 9WPA 0 JRNL AUTH S.Y.LEE,H.H.PARK JRNL TITL STRUCTURAL INSIGHTS INTO PROMOTER RECOGNITION BY ACA7. JRNL REF FEBS J. V. 293 3042 2026 JRNL REFN ISSN 1742-464X JRNL PMID 41542957 JRNL DOI 10.1111/FEBS.70405 REMARK 2 REMARK 2 RESOLUTION. 2.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.1_4122: ???) 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) : 2.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.20 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 16282 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL 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) : 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 9WPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1300063436. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAR-25 REMARK 200 TEMPERATURE (KELVIN) : 125 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 11C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16286 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.940 REMARK 200 RESOLUTION RANGE LOW (A) : 29.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.1800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.05 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20%(W/V) PEG 1000 0.1M TRIS-BASE/HCL REMARK 280 PH7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K 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 56.82500 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, 3 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, G, H 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, J, K, L 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 DT C 0 REMARK 465 HIS A 74 REMARK 465 HIS A 75 REMARK 465 HIS A 76 REMARK 465 HIS B 73 REMARK 465 HIS B 74 REMARK 465 HIS B 75 REMARK 465 HIS B 76 REMARK 465 DT E 0 REMARK 465 DT F 19 REMARK 465 HIS G 72 REMARK 465 HIS G 73 REMARK 465 HIS G 74 REMARK 465 HIS G 75 REMARK 465 HIS G 76 REMARK 465 GLU H 70 REMARK 465 HIS H 71 REMARK 465 HIS H 72 REMARK 465 HIS H 73 REMARK 465 HIS H 74 REMARK 465 HIS H 75 REMARK 465 HIS H 76 REMARK 465 THR K 68 REMARK 465 LEU K 69 REMARK 465 GLU K 70 REMARK 465 HIS K 71 REMARK 465 HIS K 72 REMARK 465 HIS K 73 REMARK 465 HIS K 74 REMARK 465 HIS K 75 REMARK 465 HIS K 76 REMARK 465 HIS L 71 REMARK 465 HIS L 72 REMARK 465 HIS L 73 REMARK 465 HIS L 74 REMARK 465 HIS L 75 REMARK 465 HIS L 76 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 OH TYR L 8 O MET L 51 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU K 32 CD GLU K 32 OE2 0.094 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DC C 17 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DT D 16 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DC D 17 O4' - C1' - N1 ANGL. DEV. = 2.7 DEGREES REMARK 500 DG E 12 O4' - C1' - N9 ANGL. DEV. = 2.4 DEGREES REMARK 500 DC E 17 O4' - C1' - N1 ANGL. DEV. = 1.8 DEGREES REMARK 500 DT F 2 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DG F 12 O4' - C1' - N9 ANGL. DEV. = 2.4 DEGREES REMARK 500 DG I 12 O4' - C1' - N9 ANGL. DEV. = 2.4 DEGREES REMARK 500 DC I 17 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DA J 6 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 DG J 12 O4' - C1' - N9 ANGL. DEV. = 3.1 DEGREES 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 ASP G 3 118.27 -163.42 REMARK 500 REMARK 500 REMARK: NULL DBREF 9WPA C 0 19 PDB 9WPA 9WPA 0 19 DBREF 9WPA D 0 19 PDB 9WPA 9WPA 0 19 DBREF 9WPA A 1 76 PDB 9WPA 9WPA 1 76 DBREF 9WPA B 1 76 PDB 9WPA 9WPA 1 76 DBREF 9WPA E 0 19 PDB 9WPA 9WPA 0 19 DBREF 9WPA F 0 19 PDB 9WPA 9WPA 0 19 DBREF 9WPA G 1 76 PDB 9WPA 9WPA 1 76 DBREF 9WPA H 1 76 PDB 9WPA 9WPA 1 76 DBREF 9WPA I 0 19 PDB 9WPA 9WPA 0 19 DBREF 9WPA J 0 19 PDB 9WPA 9WPA 0 19 DBREF 9WPA K 1 76 PDB 9WPA 9WPA 1 76 DBREF 9WPA L 1 76 PDB 9WPA 9WPA 1 76 SEQRES 1 C 20 DT DA DT DG DA DT DA DA DC DT DC DA DG SEQRES 2 C 20 DT DT DA DT DC DA DT SEQRES 1 D 20 DT DA DT DG DA DT DA DA DC DT DG DA DG SEQRES 2 D 20 DT DT DA DT DC DA DT SEQRES 1 A 76 MET ILE ASP ALA ARG LYS HIS TYR ASP PRO ASN LEU ALA SEQRES 2 A 76 PRO GLU LEU VAL ARG ARG ALA LEU ALA VAL THR GLY THR SEQRES 3 A 76 GLN LYS GLU LEU ALA GLU ARG LEU ASP VAL SER ARG THR SEQRES 4 A 76 TYR LEU GLN LEU LEU GLY LYS GLY GLN LYS SER MET SER SEQRES 5 A 76 TYR ALA VAL GLN VAL MET LEU GLU GLN VAL ILE GLN ASP SEQRES 6 A 76 GLY GLU THR LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 76 MET ILE ASP ALA ARG LYS HIS TYR ASP PRO ASN LEU ALA SEQRES 2 B 76 PRO GLU LEU VAL ARG ARG ALA LEU ALA VAL THR GLY THR SEQRES 3 B 76 GLN LYS GLU LEU ALA GLU ARG LEU ASP VAL SER ARG THR SEQRES 4 B 76 TYR LEU GLN LEU LEU GLY LYS GLY GLN LYS SER MET SER SEQRES 5 B 76 TYR ALA VAL GLN VAL MET LEU GLU GLN VAL ILE GLN ASP SEQRES 6 B 76 GLY GLU THR LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 E 20 DT DA DT DG DA DT DA DA DC DT DC DA DG SEQRES 2 E 20 DT DT DA DT DC DA DT SEQRES 1 F 20 DT DA DT DG DA DT DA DA DC DT DG DA DG SEQRES 2 F 20 DT DT DA DT DC DA DT SEQRES 1 G 76 MET ILE ASP ALA ARG LYS HIS TYR ASP PRO ASN LEU ALA SEQRES 2 G 76 PRO GLU LEU VAL ARG ARG ALA LEU ALA VAL THR GLY THR SEQRES 3 G 76 GLN LYS GLU LEU ALA GLU ARG LEU ASP VAL SER ARG THR SEQRES 4 G 76 TYR LEU GLN LEU LEU GLY LYS GLY GLN LYS SER MET SER SEQRES 5 G 76 TYR ALA VAL GLN VAL MET LEU GLU GLN VAL ILE GLN ASP SEQRES 6 G 76 GLY GLU THR LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 H 76 MET ILE ASP ALA ARG LYS HIS TYR ASP PRO ASN LEU ALA SEQRES 2 H 76 PRO GLU LEU VAL ARG ARG ALA LEU ALA VAL THR GLY THR SEQRES 3 H 76 GLN LYS GLU LEU ALA GLU ARG LEU ASP VAL SER ARG THR SEQRES 4 H 76 TYR LEU GLN LEU LEU GLY LYS GLY GLN LYS SER MET SER SEQRES 5 H 76 TYR ALA VAL GLN VAL MET LEU GLU GLN VAL ILE GLN ASP SEQRES 6 H 76 GLY GLU THR LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 I 20 DT DA DT DG DA DT DA DA DC DT DC DA DG SEQRES 2 I 20 DT DT DA DT DC DA DT SEQRES 1 J 20 DT DA DT DG DA DT DA DA DC DT DG DA DG SEQRES 2 J 20 DT DT DA DT DC DA DT SEQRES 1 K 76 MET ILE ASP ALA ARG LYS HIS TYR ASP PRO ASN LEU ALA SEQRES 2 K 76 PRO GLU LEU VAL ARG ARG ALA LEU ALA VAL THR GLY THR SEQRES 3 K 76 GLN LYS GLU LEU ALA GLU ARG LEU ASP VAL SER ARG THR SEQRES 4 K 76 TYR LEU GLN LEU LEU GLY LYS GLY GLN LYS SER MET SER SEQRES 5 K 76 TYR ALA VAL GLN VAL MET LEU GLU GLN VAL ILE GLN ASP SEQRES 6 K 76 GLY GLU THR LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 L 76 MET ILE ASP ALA ARG LYS HIS TYR ASP PRO ASN LEU ALA SEQRES 2 L 76 PRO GLU LEU VAL ARG ARG ALA LEU ALA VAL THR GLY THR SEQRES 3 L 76 GLN LYS GLU LEU ALA GLU ARG LEU ASP VAL SER ARG THR SEQRES 4 L 76 TYR LEU GLN LEU LEU GLY LYS GLY GLN LYS SER MET SER SEQRES 5 L 76 TYR ALA VAL GLN VAL MET LEU GLU GLN VAL ILE GLN ASP SEQRES 6 L 76 GLY GLU THR LEU GLU HIS HIS HIS HIS HIS HIS HELIX 1 AA1 ASP A 3 TYR A 8 1 6 HELIX 2 AA2 ASP A 9 ASN A 11 5 3 HELIX 3 AA3 LEU A 12 GLY A 25 1 14 HELIX 4 AA4 THR A 26 ASP A 35 1 10 HELIX 5 AA5 SER A 37 GLY A 47 1 11 HELIX 6 AA6 SER A 52 LEU A 69 1 18 HELIX 7 AA7 ASP B 3 TYR B 8 1 6 HELIX 8 AA8 ASP B 9 ASN B 11 5 3 HELIX 9 AA9 LEU B 12 GLY B 25 1 14 HELIX 10 AB1 THR B 26 ASP B 35 1 10 HELIX 11 AB2 SER B 37 GLY B 47 1 11 HELIX 12 AB3 SER B 52 HIS B 72 1 21 HELIX 13 AB4 ASP G 3 TYR G 8 1 6 HELIX 14 AB5 ASP G 9 ASN G 11 5 3 HELIX 15 AB6 LEU G 12 GLY G 25 1 14 HELIX 16 AB7 THR G 26 ASP G 35 1 10 HELIX 17 AB8 SER G 37 GLY G 47 1 11 HELIX 18 AB9 SER G 52 GLU G 70 1 19 HELIX 19 AC1 ASP H 3 TYR H 8 1 6 HELIX 20 AC2 ASP H 9 ASN H 11 5 3 HELIX 21 AC3 LEU H 12 GLY H 25 1 14 HELIX 22 AC4 THR H 26 ASP H 35 1 10 HELIX 23 AC5 SER H 37 GLY H 47 1 11 HELIX 24 AC6 SER H 52 GLY H 66 1 15 HELIX 25 AC7 ASP K 3 TYR K 8 1 6 HELIX 26 AC8 ASP K 9 ASN K 11 5 3 HELIX 27 AC9 LEU K 12 GLY K 25 1 14 HELIX 28 AD1 THR K 26 ASP K 35 1 10 HELIX 29 AD2 SER K 37 LYS K 46 1 10 HELIX 30 AD3 SER K 52 ASP K 65 1 14 HELIX 31 AD4 ASP L 3 TYR L 8 1 6 HELIX 32 AD5 ASP L 9 ASN L 11 5 3 HELIX 33 AD6 LEU L 12 GLY L 25 1 14 HELIX 34 AD7 THR L 26 ASP L 35 1 10 HELIX 35 AD8 SER L 37 GLY L 47 1 11 HELIX 36 AD9 SER L 52 THR L 68 1 17 CRYST1 42.430 113.650 87.770 90.00 103.84 90.00 P 1 21 1 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 0.023568 0.000000 0.005806 0.00000 SCALE2 0.000000 0.008799 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011734 0.00000 MASTER 327 0 0 36 0 0 0 6 5742 12 0 48 END