HEADER DNA BINDING PROTEIN 24-MAR-26 12AW TITLE RESPONSE REGULATOR DOMAINS OF BT4124 HYBRID TWO-COMPONENT SYSTEM FROM TITLE 2 BACTEROIDES THETAIOTAOMICRON COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYBRID TWO-COMPONENT SYSTEM PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: REC-DBD (RECEIVER AND HTH_ARAC TYPE DNA-BINDING) RESIDUES COMPND 5 1186-1450; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES THETAIOTAOMICRON; SOURCE 3 ORGANISM_TAXID: 818; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS TRANSCRIPTION FACTOR, RESPONSE REGULATOR, HYBRID TWO-COMPONENT KEYWDS 2 SYSTEM, POLYSACCHARIDE UTILIZATION REGULATOR, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.M.THOMAS,A.M.STOCK,R.GAO,T.WU REVDAT 1 17-JUN-26 12AW 0 JRNL AUTH R.GAO,B.SILLICK,L.M.THOMAS,C.WU,T.WU,A.M.STOCK JRNL TITL CONSTITUTIVE ACTIVATION OF A HYBRID TWO-COMPONENT REGULATOR JRNL TITL 2 REVEALS CROSS-REGULATION OF POLYSACCHARIDE UTILIZATION GENES JRNL TITL 3 IN BACTEROIDES. JRNL REF J.BIOL.CHEM. 13195 2026 JRNL REFN ESSN 1083-351X JRNL PMID 42190813 JRNL DOI 10.1016/J.JBC.2026.113195 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.LIEBSCHNER,P.V.AFONINE,M.L.BAKER,G.BUNKOCZI,V.B.CHEN, REMARK 1 AUTH 2 T.I.CROLL,B.HINTZE,L.W.HUNG,S.JAIN,A.J.MCCOY,N.W.MORIARTY, REMARK 1 AUTH 3 R.D.OEFFNER,B.K.POON,M.G.PRISANT,R.J.READ,J.S.RICHARDSON, REMARK 1 AUTH 4 D.C.RICHARDSON,M.D.SAMMITO,O.V.SOBOLEV,D.H.STOCKWELL, REMARK 1 AUTH 5 T.C.TERWILLIGER,A.G.URZHUMTSEV,L.L.VIDEAU,C.J.WILLIAMS, REMARK 1 AUTH 6 P.D.ADAMS REMARK 1 TITL MACROMOLECULAR STRUCTURE DETERMINATION USING X-RAYS, REMARK 1 TITL 2 NEUTRONS AND ELECTRONS: RECENT DEVELOPMENTS IN PHENIX REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 PMID 31588918 REMARK 1 DOI 10.1107/S2059798319011471 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 2.0_5885 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 15661 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.239 REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.307 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1546 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 38.1700 - 6.4400 1.00 1337 148 0.1868 0.2506 REMARK 3 2 6.4300 - 5.1100 1.00 1296 142 0.2250 0.2836 REMARK 3 3 5.1100 - 4.4700 1.00 1299 145 0.2013 0.2722 REMARK 3 4 4.4600 - 4.0600 1.00 1284 141 0.1982 0.2395 REMARK 3 5 4.0600 - 3.7700 0.99 1282 130 0.2650 0.3686 REMARK 3 6 3.7700 - 3.5400 1.00 1284 141 0.2646 0.3813 REMARK 3 7 3.5400 - 3.3700 0.99 1257 142 0.2687 0.3357 REMARK 3 8 3.3700 - 3.2200 1.00 1288 142 0.2848 0.4493 REMARK 3 9 3.2200 - 3.1000 1.00 1270 141 0.3113 0.3647 REMARK 3 10 3.1000 - 2.9900 1.00 1268 140 0.2869 0.3841 REMARK 3 11 2.9900 - 2.9000 0.97 1250 134 0.3331 0.4049 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.490 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.893 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 71.63 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 77.16 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 4144 REMARK 3 ANGLE : 0.547 5592 REMARK 3 CHIRALITY : 0.039 650 REMARK 3 PLANARITY : 0.004 714 REMARK 3 DIHEDRAL : 15.963 1592 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 12AW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAR-26. REMARK 100 THE DEPOSITION ID IS D_1000306349. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-FEB-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15725 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 38.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 9.800 REMARK 200 R MERGE (I) : 0.12100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 7.70 REMARK 200 R MERGE FOR SHELL (I) : 1.16800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M DL-MALIC ACID, PH 7.0 20% PEG REMARK 280 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-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 -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 0.00000 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 0.00000 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 35.12150 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 35.12150 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 35.12150 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 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 MET A 1185 REMARK 465 THR A 1186 REMARK 465 ALA A 1187 REMARK 465 PRO A 1188 REMARK 465 ALA A 1271 REMARK 465 LYS A 1272 REMARK 465 ALA A 1273 REMARK 465 SER A 1274 REMARK 465 GLY A 1324 REMARK 465 LYS A 1325 REMARK 465 GLU A 1326 REMARK 465 ILE A 1327 REMARK 465 ASN A 1449 REMARK 465 LYS A 1450 REMARK 465 GLY A 1451 REMARK 465 SER A 1452 REMARK 465 GLY A 1453 REMARK 465 ALA A 1454 REMARK 465 GLY A 1455 REMARK 465 GLY A 1456 REMARK 465 HIS A 1457 REMARK 465 HIS A 1458 REMARK 465 HIS A 1459 REMARK 465 HIS A 1460 REMARK 465 HIS A 1461 REMARK 465 HIS A 1462 REMARK 465 GLY A 1463 REMARK 465 MET B 1185 REMARK 465 GLU B 1323 REMARK 465 GLY B 1324 REMARK 465 LYS B 1325 REMARK 465 GLU B 1326 REMARK 465 ILE B 1327 REMARK 465 ALA B 1328 REMARK 465 ASN B 1449 REMARK 465 LYS B 1450 REMARK 465 GLY B 1451 REMARK 465 SER B 1452 REMARK 465 GLY B 1453 REMARK 465 ALA B 1454 REMARK 465 GLY B 1455 REMARK 465 GLY B 1456 REMARK 465 HIS B 1457 REMARK 465 HIS B 1458 REMARK 465 HIS B 1459 REMARK 465 HIS B 1460 REMARK 465 HIS B 1461 REMARK 465 HIS B 1462 REMARK 465 GLY B 1463 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 ILE A1233 73.67 51.62 REMARK 500 VAL A1241 -66.60 -91.73 REMARK 500 VAL A1245 -116.63 53.49 REMARK 500 ASP A1276 -168.09 -167.17 REMARK 500 ASP A1277 -91.82 -95.14 REMARK 500 PHE A1294 -153.68 -150.65 REMARK 500 ALA A1330 -146.55 -81.98 REMARK 500 GLU A1331 -1.16 40.03 REMARK 500 LEU A1333 7.47 -61.18 REMARK 500 SER A1336 90.35 -67.23 REMARK 500 ASN A1425 -81.24 -65.30 REMARK 500 GLU A1447 95.98 -67.48 REMARK 500 PRO B1244 -178.57 -67.19 REMARK 500 VAL B1245 -66.87 59.76 REMARK 500 LEU B1269 77.64 -103.81 REMARK 500 SER B1274 36.36 -80.28 REMARK 500 ASP B1276 -168.20 -73.03 REMARK 500 LEU B1321 33.06 -82.32 REMARK 500 GLU B1331 42.61 -142.09 REMARK 500 LEU B1333 41.80 -80.67 REMARK 500 REMARK 500 REMARK: NULL DBREF 12AW A 1185 1463 PDB 12AW 12AW 1185 1463 DBREF 12AW B 1185 1463 PDB 12AW 12AW 1185 1463 SEQRES 1 A 279 MET THR ALA PRO ASP THR LEU THR ILE LEU VAL VAL GLU SEQRES 2 A 279 ASP ASN GLU GLU LEU LYS ALA PHE LEU LYS ASN ILE LEU SEQRES 3 A 279 SER GLU ASN TYR THR VAL ILE THR ALA SER ASN GLY LYS SEQRES 4 A 279 GLU GLY LEU GLN HIS ALA VAL ASP ASN ILE PRO ASP LEU SEQRES 5 A 279 ILE ILE SER ASP VAL MET MET PRO VAL MET ASP GLY LEU SEQRES 6 A 279 GLU MET ILE ARG GLN ILE LYS GLU ASN ASN ASN ILE CYS SEQRES 7 A 279 HIS ILE PRO ILE ILE VAL LEU SER ALA LYS ALA SER LEU SEQRES 8 A 279 ASP ASP ARG ILE ALA GLY LEU GLU GLN GLY ILE ASP ASP SEQRES 9 A 279 TYR ILE THR LYS PRO PHE SER ALA THR TYR LEU LYS THR SEQRES 10 A 279 ARG ILE ALA SER LEU LEU ARG GLN ARG LYS SER LEU GLN SEQRES 11 A 279 GLU ILE TYR MET ALA LYS LEU THR GLU GLY LYS GLU ILE SEQRES 12 A 279 ALA VAL ALA GLU ALA LEU THR PRO SER GLN PRO GLN ILE SEQRES 13 A 279 THR PRO TYR ASP GLU GLN PHE MET GLN LYS VAL MET GLU SEQRES 14 A 279 PHE ILE GLU GLU GLN MET ASP ASN ALA GLU LEU THR ILE SEQRES 15 A 279 ASP GLU PHE ALA GLU HIS LEU MET LEU SER ARG THR ILE SEQRES 16 A 279 PHE TYR ARG LYS LEU LYS SER ILE ILE GLY LEU THR PRO SEQRES 17 A 279 VAL ASP PHE ILE ARG GLU VAL ARG ILE LYS ARG ALA ALA SEQRES 18 A 279 GLN LEU ILE ASP SER GLY GLU TYR ASN PHE SER GLN VAL SEQRES 19 A 279 ALA TYR MET THR GLY PHE ASN ASP PRO LYS TYR PHE SER SEQRES 20 A 279 LYS CYS PHE LYS LYS VAL VAL GLY ILE THR PRO SER GLU SEQRES 21 A 279 TYR LYS GLU LYS ASN LYS GLY SER GLY ALA GLY GLY HIS SEQRES 22 A 279 HIS HIS HIS HIS HIS GLY SEQRES 1 B 279 MET THR ALA PRO ASP THR LEU THR ILE LEU VAL VAL GLU SEQRES 2 B 279 ASP ASN GLU GLU LEU LYS ALA PHE LEU LYS ASN ILE LEU SEQRES 3 B 279 SER GLU ASN TYR THR VAL ILE THR ALA SER ASN GLY LYS SEQRES 4 B 279 GLU GLY LEU GLN HIS ALA VAL ASP ASN ILE PRO ASP LEU SEQRES 5 B 279 ILE ILE SER ASP VAL MET MET PRO VAL MET ASP GLY LEU SEQRES 6 B 279 GLU MET ILE ARG GLN ILE LYS GLU ASN ASN ASN ILE CYS SEQRES 7 B 279 HIS ILE PRO ILE ILE VAL LEU SER ALA LYS ALA SER LEU SEQRES 8 B 279 ASP ASP ARG ILE ALA GLY LEU GLU GLN GLY ILE ASP ASP SEQRES 9 B 279 TYR ILE THR LYS PRO PHE SER ALA THR TYR LEU LYS THR SEQRES 10 B 279 ARG ILE ALA SER LEU LEU ARG GLN ARG LYS SER LEU GLN SEQRES 11 B 279 GLU ILE TYR MET ALA LYS LEU THR GLU GLY LYS GLU ILE SEQRES 12 B 279 ALA VAL ALA GLU ALA LEU THR PRO SER GLN PRO GLN ILE SEQRES 13 B 279 THR PRO TYR ASP GLU GLN PHE MET GLN LYS VAL MET GLU SEQRES 14 B 279 PHE ILE GLU GLU GLN MET ASP ASN ALA GLU LEU THR ILE SEQRES 15 B 279 ASP GLU PHE ALA GLU HIS LEU MET LEU SER ARG THR ILE SEQRES 16 B 279 PHE TYR ARG LYS LEU LYS SER ILE ILE GLY LEU THR PRO SEQRES 17 B 279 VAL ASP PHE ILE ARG GLU VAL ARG ILE LYS ARG ALA ALA SEQRES 18 B 279 GLN LEU ILE ASP SER GLY GLU TYR ASN PHE SER GLN VAL SEQRES 19 B 279 ALA TYR MET THR GLY PHE ASN ASP PRO LYS TYR PHE SER SEQRES 20 B 279 LYS CYS PHE LYS LYS VAL VAL GLY ILE THR PRO SER GLU SEQRES 21 B 279 TYR LYS GLU LYS ASN LYS GLY SER GLY ALA GLY GLY HIS SEQRES 22 B 279 HIS HIS HIS HIS HIS GLY HELIX 1 AA1 GLU A 1201 SER A 1211 1 11 HELIX 2 AA2 ASN A 1221 ILE A 1233 1 13 HELIX 3 AA3 ASP A 1247 ASN A 1258 1 12 HELIX 4 AA4 THR A 1297 THR A 1322 1 26 HELIX 5 AA5 THR A 1341 GLN A 1358 1 18 HELIX 6 AA6 THR A 1365 LEU A 1373 1 9 HELIX 7 AA7 SER A 1376 GLY A 1389 1 14 HELIX 8 AA8 THR A 1391 GLY A 1411 1 21 HELIX 9 AA9 ASN A 1414 THR A 1422 1 9 HELIX 10 AB1 ASP A 1426 VAL A 1438 1 13 HELIX 11 AB2 THR A 1441 LYS A 1446 1 6 HELIX 12 AB3 ASN B 1199 SER B 1211 1 13 HELIX 13 AB4 ASN B 1221 ILE B 1233 1 13 HELIX 14 AB5 ASP B 1247 ASN B 1258 1 12 HELIX 15 AB6 LEU B 1282 ILE B 1286 5 5 HELIX 16 AB7 SER B 1295 LEU B 1321 1 27 HELIX 17 AB8 THR B 1341 GLN B 1358 1 18 HELIX 18 AB9 THR B 1365 LEU B 1373 1 9 HELIX 19 AC1 SER B 1376 GLY B 1389 1 14 HELIX 20 AC2 THR B 1391 GLY B 1411 1 21 HELIX 21 AC3 ASN B 1414 THR B 1422 1 9 HELIX 22 AC4 ASP B 1426 VAL B 1438 1 13 HELIX 23 AC5 THR B 1441 LYS B 1448 1 8 SHEET 1 AA1 5 THR A1215 ILE A1217 0 SHEET 2 AA1 5 THR A1192 VAL A1196 1 N ILE A1193 O THR A1215 SHEET 3 AA1 5 LEU A1236 ASP A1240 1 O LEU A1236 N LEU A1194 SHEET 4 AA1 5 ILE A1266 LEU A1269 1 O ILE A1267 N ILE A1237 SHEET 5 AA1 5 ASP A1288 ILE A1290 1 O ILE A1290 N VAL A1268 SHEET 1 AA2 5 THR B1215 ALA B1219 0 SHEET 2 AA2 5 THR B1192 VAL B1196 1 N VAL B1195 O ILE B1217 SHEET 3 AA2 5 LEU B1236 SER B1239 1 O LEU B1236 N LEU B1194 SHEET 4 AA2 5 ILE B1266 VAL B1268 1 O ILE B1267 N SER B1239 SHEET 5 AA2 5 ASP B1288 TYR B1289 1 O ASP B1288 N VAL B1268 CISPEP 1 LYS A 1292 PRO A 1293 0 -0.08 CISPEP 2 LYS B 1292 PRO B 1293 0 0.29 CRYST1 132.218 132.218 70.243 90.00 90.00 120.00 P 63 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 0.007563 0.004367 0.000000 0.00000 SCALE2 0.000000 0.008733 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014236 0.00000 MASTER 332 0 0 23 10 0 0 6 4080 2 0 44 END