HEADER UNKNOWN FUNCTION 20-JUL-16 5GNF TITLE CRYSTAL STRUCTURE OF ANTI-CRISPR PROTEIN ACRF3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN ACRF3; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PHAGE JBD5; SOURCE 3 ORGANISM_TAXID: 1223261; SOURCE 4 GENE: JBD5_035; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS ANTI-CRISPR, PHAGE, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR J.WANG,Y.WANG REVDAT 4 20-MAR-24 5GNF 1 LINK REVDAT 3 18-OCT-17 5GNF 1 REMARK REVDAT 2 19-OCT-16 5GNF 1 JRNL REVDAT 1 21-SEP-16 5GNF 0 JRNL AUTH J.WANG,J.MA,Z.CHENG,X.MENG,L.YOU,M.WANG,X.ZHANG,Y.WANG JRNL TITL A CRISPR EVOLUTIONARY ARMS RACE: STRUCTURAL INSIGHTS INTO JRNL TITL 2 VIRAL ANTI-CRISPR/CAS RESPONSES JRNL REF CELL RES. V. 26 1165 2016 JRNL REFN ISSN 1001-0602 JRNL PMID 27585537 JRNL DOI 10.1038/CR.2016.103 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.510 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 41497 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1992 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 42.4890 - 3.6151 1.00 2901 146 0.1535 0.1635 REMARK 3 2 3.6151 - 2.8696 1.00 2835 143 0.1651 0.1754 REMARK 3 3 2.8696 - 2.5069 1.00 2829 145 0.1798 0.2296 REMARK 3 4 2.5069 - 2.2777 1.00 2846 145 0.1675 0.1976 REMARK 3 5 2.2777 - 2.1145 1.00 2799 142 0.1650 0.1713 REMARK 3 6 2.1145 - 1.9898 1.00 2826 137 0.1625 0.2104 REMARK 3 7 1.9898 - 1.8902 1.00 2810 140 0.1615 0.1921 REMARK 3 8 1.8902 - 1.8079 1.00 2825 144 0.1799 0.2317 REMARK 3 9 1.8079 - 1.7383 1.00 2806 143 0.1759 0.1965 REMARK 3 10 1.7383 - 1.6783 1.00 2805 142 0.1791 0.1974 REMARK 3 11 1.6783 - 1.6258 1.00 2823 141 0.1908 0.2225 REMARK 3 12 1.6258 - 1.5793 1.00 2787 140 0.2083 0.2212 REMARK 3 13 1.5793 - 1.5378 1.00 2799 138 0.2329 0.2227 REMARK 3 14 1.5378 - 1.5002 0.99 2814 146 0.2669 0.2974 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.570 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 : 0.006 2230 REMARK 3 ANGLE : 0.781 3024 REMARK 3 CHIRALITY : 0.047 321 REMARK 3 PLANARITY : 0.004 394 REMARK 3 DIHEDRAL : 16.738 1304 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 5GNF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1300001103. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAR-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41528 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 15.40 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 43.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.40300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG 8000, 100MM MES, 200MM REMARK 280 CALCIUM ACETATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K 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 42.10333 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 21.05167 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 31.57750 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 10.52583 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 52.62917 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL 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 GLU A 137 REMARK 465 GLN A 138 REMARK 465 ALA A 139 REMARK 465 GLY B 83 REMARK 465 ARG B 84 REMARK 465 GLU B 137 REMARK 465 GLN B 138 REMARK 465 ALA B 139 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 O HOH B 410 O HOH B 425 1.51 REMARK 500 O HOH B 404 O HOH B 421 1.84 REMARK 500 NE2 GLN A 133 O HOH A 301 1.87 REMARK 500 O HOH B 375 O HOH B 425 1.90 REMARK 500 O HOH A 364 O HOH A 456 1.92 REMARK 500 O HOH A 359 O HOH A 388 2.08 REMARK 500 O HOH A 450 O HOH A 468 2.10 REMARK 500 O HOH B 372 O HOH B 395 2.16 REMARK 500 OD1 ASP B 7 O HOH B 301 2.16 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 388 O HOH B 405 2564 1.98 REMARK 500 O HOH A 318 O HOH A 392 5555 2.09 REMARK 500 O HOH A 359 O HOH B 405 2564 2.15 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 SER B 31 81.32 -151.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 2 O REMARK 620 2 VAL A 60 O 121.2 REMARK 620 3 GLU A 66 OE1 97.4 79.2 REMARK 620 4 GLU A 70 OE1 135.3 33.9 105.9 REMARK 620 5 GLU A 70 OE2 163.6 73.7 91.9 53.0 REMARK 620 6 HOH A 375 O 80.5 108.9 171.5 80.9 88.2 REMARK 620 7 HOH A 377 O 76.1 46.1 74.7 74.2 119.5 112.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 0 OG REMARK 620 2 HOH B 385 O 88.7 REMARK 620 3 HOH B 400 O 79.7 9.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 2 O REMARK 620 2 ASN B 3 OD1 76.4 REMARK 620 3 HOH B 315 O 163.5 110.8 REMARK 620 4 HOH B 330 O 81.4 140.8 84.1 REMARK 620 5 HOH B 331 O 105.9 70.0 90.6 148.3 REMARK 620 6 HOH B 332 O 82.6 133.1 101.1 74.0 76.4 REMARK 620 7 HOH B 362 O 81.8 72.8 86.2 72.4 138.6 144.6 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 202 DBREF 5GNF A 1 139 UNP L7P7R7 L7P7R7_9CAUD 1 139 DBREF 5GNF B 1 139 UNP L7P7R7 L7P7R7_9CAUD 1 139 SEQADV 5GNF SER A 0 UNP L7P7R7 EXPRESSION TAG SEQADV 5GNF SER B 0 UNP L7P7R7 EXPRESSION TAG SEQRES 1 A 140 SER MET SER ASN THR ILE SER ASP ARG ILE VAL ALA ARG SEQRES 2 A 140 SER VAL ILE GLU ALA ALA ARG PHE ILE GLN SER TRP GLU SEQRES 3 A 140 ASP ALA ASP PRO ASP SER LEU THR GLU ASP GLN VAL LEU SEQRES 4 A 140 ALA ALA ALA GLY PHE ALA ALA ARG LEU HIS GLU GLY LEU SEQRES 5 A 140 GLN ALA THR VAL LEU GLN ARG LEU VAL ASP GLU SER ASN SEQRES 6 A 140 HIS GLU GLU TYR ARG GLU PHE LYS ALA TRP GLU GLU ALA SEQRES 7 A 140 LEU LEU ASN ALA ASP GLY ARG VAL ALA SER SER PRO PHE SEQRES 8 A 140 ALA ASP TRP GLY TRP TRP TYR ARG ILE ALA ASN VAL MET SEQRES 9 A 140 LEU ALA THR ALA SER GLN ASN VAL GLY VAL THR TRP GLY SEQRES 10 A 140 SER ARG VAL HIS GLY ARG LEU MET ALA ILE PHE GLN ASP SEQRES 11 A 140 LYS PHE LYS GLN ARG TYR GLU GLU GLN ALA SEQRES 1 B 140 SER MET SER ASN THR ILE SER ASP ARG ILE VAL ALA ARG SEQRES 2 B 140 SER VAL ILE GLU ALA ALA ARG PHE ILE GLN SER TRP GLU SEQRES 3 B 140 ASP ALA ASP PRO ASP SER LEU THR GLU ASP GLN VAL LEU SEQRES 4 B 140 ALA ALA ALA GLY PHE ALA ALA ARG LEU HIS GLU GLY LEU SEQRES 5 B 140 GLN ALA THR VAL LEU GLN ARG LEU VAL ASP GLU SER ASN SEQRES 6 B 140 HIS GLU GLU TYR ARG GLU PHE LYS ALA TRP GLU GLU ALA SEQRES 7 B 140 LEU LEU ASN ALA ASP GLY ARG VAL ALA SER SER PRO PHE SEQRES 8 B 140 ALA ASP TRP GLY TRP TRP TYR ARG ILE ALA ASN VAL MET SEQRES 9 B 140 LEU ALA THR ALA SER GLN ASN VAL GLY VAL THR TRP GLY SEQRES 10 B 140 SER ARG VAL HIS GLY ARG LEU MET ALA ILE PHE GLN ASP SEQRES 11 B 140 LYS PHE LYS GLN ARG TYR GLU GLU GLN ALA HET CA A 201 1 HET CA B 201 1 HET CA B 202 1 HETNAM CA CALCIUM ION FORMUL 3 CA 3(CA 2+) FORMUL 6 HOH *319(H2 O) HELIX 1 AA1 ASN A 3 ARG A 12 1 10 HELIX 2 AA2 SER A 13 TRP A 24 1 12 HELIX 3 AA3 ASP A 28 LEU A 32 5 5 HELIX 4 AA4 THR A 33 ARG A 58 1 26 HELIX 5 AA5 ASN A 64 ASN A 80 1 17 HELIX 6 AA6 GLY A 94 GLY A 112 1 19 HELIX 7 AA7 GLY A 116 PHE A 131 1 16 HELIX 8 AA8 LYS A 132 TYR A 135 5 4 HELIX 9 AA9 ASN B 3 ALA B 11 1 9 HELIX 10 AB1 SER B 13 GLU B 25 1 13 HELIX 11 AB2 THR B 33 ARG B 58 1 26 HELIX 12 AB3 ASN B 64 ASP B 82 1 19 HELIX 13 AB4 GLY B 94 GLY B 112 1 19 HELIX 14 AB5 GLY B 116 LYS B 132 1 17 HELIX 15 AB6 GLN B 133 GLU B 136 5 4 LINK O SER A 2 CA CA A 201 1555 1555 2.39 LINK O VAL A 60 CA CA A 201 1555 5555 2.32 LINK OE1 GLU A 66 CA CA A 201 1555 1555 2.35 LINK OE1 GLU A 70 CA CA A 201 1555 1555 2.47 LINK OE2 GLU A 70 CA CA A 201 1555 1555 2.45 LINK CA CA A 201 O HOH A 375 1555 6554 2.38 LINK CA CA A 201 O HOH A 377 1555 1555 2.43 LINK OG SER B 0 CA CA B 201 1555 5555 2.21 LINK O SER B 2 CA CA B 202 1555 1555 2.38 LINK OD1 ASN B 3 CA CA B 202 1555 1555 2.37 LINK CA CA B 201 O HOH B 385 1555 6554 2.17 LINK CA CA B 201 O HOH B 400 1555 6554 2.21 LINK CA CA B 202 O HOH B 315 1555 5555 2.35 LINK CA CA B 202 O HOH B 330 1555 5555 2.27 LINK CA CA B 202 O HOH B 331 1555 1555 2.30 LINK CA CA B 202 O HOH B 332 1555 1555 2.39 LINK CA CA B 202 O HOH B 362 1555 5555 2.42 SITE 1 AC1 6 SER A 2 VAL A 60 GLU A 66 GLU A 70 SITE 2 AC1 6 HOH A 375 HOH A 377 SITE 1 AC2 5 HIS A 65 SER B 0 HIS B 65 HOH B 385 SITE 2 AC2 5 HOH B 400 SITE 1 AC3 7 SER B 2 ASN B 3 HOH B 315 HOH B 330 SITE 2 AC3 7 HOH B 331 HOH B 332 HOH B 362 CRYST1 84.944 84.944 63.155 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 0.011772 0.006797 0.000000 0.00000 SCALE2 0.000000 0.013594 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015834 0.00000