HEADER TRANSCRIPTION/DNA 09-OCT-22 8H3Z TITLE CRYSTAL STRUCTURE OF THE EFFECTOR-BINDING DOMAIN OF THE LYSR-TYPE TITLE 2 TRASNCRIPTION FACTOR NTCB FROM ANABAENA PCC 7120 CAVEAT 8H3Z COMPND MOL_ID: 1; COMPND 2 MOLECULE: NTCB; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANABAENA; SOURCE 3 ORGANISM_TAXID: 1163; SOURCE 4 STRAIN: PCC 7120 / SAG 25.82 / UTEX 2576; SOURCE 5 GENE: NTCB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LYSR-TYPE TRANSCRIPTION FACTOR, TRANSCRIPTION, TRANSCRIPTION-DNA KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.J.HAN,Y.L.JIANG,C.Z.ZHOU REVDAT 3 28-FEB-24 8H3Z 1 JRNL REVDAT 2 17-JAN-24 8H3Z 1 JRNL REVDAT 1 04-OCT-23 8H3Z 0 JRNL AUTH S.J.HAN,Y.L.JIANG,L.L.YOU,L.Q.SHEN,X.WU,F.YANG,N.CUI, JRNL AUTH 2 W.W.KONG,H.SUN,K.ZHOU,H.C.MENG,Z.P.CHEN,Y.CHEN,Y.ZHANG, JRNL AUTH 3 C.Z.ZHOU JRNL TITL DNA LOOPING MEDIATES COOPERATIVE TRANSCRIPTION ACTIVATION. JRNL REF NAT.STRUCT.MOL.BIOL. V. 31 293 2024 JRNL REFN ESSN 1545-9985 JRNL PMID 38177666 JRNL DOI 10.1038/S41594-023-01149-7 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 34980 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 REFLECTION IN BIN (WORKING SET) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE SET COUNT : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3183 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 102 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8H3Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1300032767. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 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) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34980 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 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 (%) : 99.0 REMARK 200 DATA REDUNDANCY : 8.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.7000 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) : 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: SAD 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 (%): 46.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES PH 6.2, 1M LISO4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 29.84850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.15500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.70500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.15500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.84850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.70500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: 6890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 ASN A 173 REMARK 465 SER A 174 REMARK 465 ALA A 175 REMARK 465 LEU A 176 REMARK 465 PRO A 177 REMARK 465 GLU A 178 REMARK 465 ASN A 179 REMARK 465 SER A 180 REMARK 465 ILE A 214 REMARK 465 VAL A 215 REMARK 465 GLU A 216 REMARK 465 ARG A 217 REMARK 465 GLN A 218 REMARK 465 ARG A 219 REMARK 465 SER A 220 REMARK 465 ALA A 221 REMARK 465 SER A 222 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 PHE B 60 REMARK 465 LEU B 61 REMARK 465 THR B 62 REMARK 465 THR B 63 REMARK 465 GLY B 64 REMARK 465 ARG B 65 REMARK 465 ASN B 173 REMARK 465 SER B 174 REMARK 465 ALA B 175 REMARK 465 LEU B 176 REMARK 465 PRO B 177 REMARK 465 GLU B 178 REMARK 465 ASN B 179 REMARK 465 SER B 180 REMARK 465 ILE B 211 REMARK 465 PRO B 212 REMARK 465 PRO B 213 REMARK 465 ILE B 214 REMARK 465 VAL B 215 REMARK 465 GLU B 216 REMARK 465 ARG B 217 REMARK 465 GLN B 218 REMARK 465 ARG B 219 REMARK 465 SER B 220 REMARK 465 ALA B 221 REMARK 465 SER B 222 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ILE B 4 O 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 A 13 -98.09 -127.98 REMARK 500 SER B 13 -61.21 -136.93 REMARK 500 ALA B 129 78.84 -101.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 447 DISTANCE = 7.13 ANGSTROMS DBREF 8H3Z A 1 222 UNP Q9L3R4 Q9L3R4_NOSS1 91 312 DBREF 8H3Z B 1 222 UNP Q9L3R4 Q9L3R4_NOSS1 91 312 SEQADV 8H3Z HIS A -5 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS A -4 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS A -3 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS A -2 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS A -1 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS A 0 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS B -5 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS B -4 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS B -3 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS B -2 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS B -1 UNP Q9L3R4 EXPRESSION TAG SEQADV 8H3Z HIS B 0 UNP Q9L3R4 EXPRESSION TAG SEQRES 1 A 228 HIS HIS HIS HIS HIS HIS GLU LEU CYS ILE ALA ALA ILE SEQRES 2 A 228 HIS SER LEU CYS GLY SER TYR LEU PRO PRO VAL LEU GLN SEQRES 3 A 228 LYS PHE CYS ARG ASP TYR PRO GLU VAL GLN LEU ARG VAL SEQRES 4 A 228 THR SER LEU GLY SER ASP ARG ALA LEU LYS VAL LEU LYS SEQRES 5 A 228 ASP GLY LEU VAL ASP LEU ALA ILE VAL MET ASN ASN ARG SEQRES 6 A 228 PHE LEU THR THR GLY ARG ASP MET VAL VAL GLU VAL LEU SEQRES 7 A 228 TYR ASP GLU PRO ILE GLU LEU LEU THR ALA ALA ASN HIS SEQRES 8 A 228 PRO LEU ALA ALA TYR GLU ARG VAL PRO TRP SER GLU LEU SEQRES 9 A 228 VAL ARG TYR PRO GLN VAL VAL PHE LYS ASP GLY TYR GLY SEQRES 10 A 228 MET GLN ARG LEU VAL GLN GLU LYS PHE GLU ARG LEU GLU SEQRES 11 A 228 ALA THR LEU GLN ALA ALA LEU GLU VAL ASN THR LEU ASP SEQRES 12 A 228 ALA PHE ARG GLY VAL VAL ARG GLN GLY GLU LEU ILE ALA SEQRES 13 A 228 LEU LEU PRO SER SER ALA LEU VAL GLU ALA ARG LEU ASP SEQRES 14 A 228 PRO THR LEU ALA VAL ARG PRO LEU ALA ASN SER ALA LEU SEQRES 15 A 228 PRO GLU ASN SER GLY LEU THR ARG ARG VAL VAL MET VAL SEQRES 16 A 228 THR THR GLN ASP ARG LEU GLN ILE PRO PRO ILE LYS HIS SEQRES 17 A 228 PHE TRP GLN LEU VAL ARG GLU ASN ILE PRO PRO ILE VAL SEQRES 18 A 228 GLU ARG GLN ARG SER ALA SER SEQRES 1 B 228 HIS HIS HIS HIS HIS HIS GLU LEU CYS ILE ALA ALA ILE SEQRES 2 B 228 HIS SER LEU CYS GLY SER TYR LEU PRO PRO VAL LEU GLN SEQRES 3 B 228 LYS PHE CYS ARG ASP TYR PRO GLU VAL GLN LEU ARG VAL SEQRES 4 B 228 THR SER LEU GLY SER ASP ARG ALA LEU LYS VAL LEU LYS SEQRES 5 B 228 ASP GLY LEU VAL ASP LEU ALA ILE VAL MET ASN ASN ARG SEQRES 6 B 228 PHE LEU THR THR GLY ARG ASP MET VAL VAL GLU VAL LEU SEQRES 7 B 228 TYR ASP GLU PRO ILE GLU LEU LEU THR ALA ALA ASN HIS SEQRES 8 B 228 PRO LEU ALA ALA TYR GLU ARG VAL PRO TRP SER GLU LEU SEQRES 9 B 228 VAL ARG TYR PRO GLN VAL VAL PHE LYS ASP GLY TYR GLY SEQRES 10 B 228 MET GLN ARG LEU VAL GLN GLU LYS PHE GLU ARG LEU GLU SEQRES 11 B 228 ALA THR LEU GLN ALA ALA LEU GLU VAL ASN THR LEU ASP SEQRES 12 B 228 ALA PHE ARG GLY VAL VAL ARG GLN GLY GLU LEU ILE ALA SEQRES 13 B 228 LEU LEU PRO SER SER ALA LEU VAL GLU ALA ARG LEU ASP SEQRES 14 B 228 PRO THR LEU ALA VAL ARG PRO LEU ALA ASN SER ALA LEU SEQRES 15 B 228 PRO GLU ASN SER GLY LEU THR ARG ARG VAL VAL MET VAL SEQRES 16 B 228 THR THR GLN ASP ARG LEU GLN ILE PRO PRO ILE LYS HIS SEQRES 17 B 228 PHE TRP GLN LEU VAL ARG GLU ASN ILE PRO PRO ILE VAL SEQRES 18 B 228 GLU ARG GLN ARG SER ALA SER HET IOD A 301 1 HET IOD A 302 1 HET IOD A 303 1 HET IOD A 304 1 HET IOD A 305 1 HET IOD A 306 1 HET IOD A 307 1 HET IOD A 308 1 HET IOD A 309 1 HET IOD A 310 1 HET IOD A 311 1 HET IOD A 312 1 HET IOD B 301 1 HET IOD B 302 1 HET IOD B 303 1 HET IOD B 304 1 HET IOD B 305 1 HET IOD B 306 1 HET IOD B 307 1 HET IOD B 308 1 HET IOD B 309 1 HET IOD B 310 1 HET IOD B 311 1 HET IOD B 312 1 HET IOD B 313 1 HETNAM IOD IODIDE ION FORMUL 3 IOD 25(I 1-) FORMUL 28 HOH *102(H2 O) HELIX 1 AA1 HIS A 8 CYS A 11 5 4 HELIX 2 AA2 LEU A 15 TYR A 26 1 12 HELIX 3 AA3 GLY A 37 ASP A 47 1 11 HELIX 4 AA4 PHE A 60 GLY A 64 5 5 HELIX 5 AA5 HIS A 85 TYR A 90 5 6 HELIX 6 AA6 PRO A 94 VAL A 99 1 6 HELIX 7 AA7 TYR A 110 ARG A 122 1 13 HELIX 8 AA8 THR A 135 ARG A 144 1 10 HELIX 9 AA9 LEU A 157 LEU A 162 1 6 HELIX 10 AB1 ASP A 193 GLN A 196 5 4 HELIX 11 AB2 ILE A 197 ILE A 211 1 15 HELIX 12 AB3 ILE B 7 SER B 13 5 7 HELIX 13 AB4 TYR B 14 TYR B 26 1 13 HELIX 14 AB5 GLY B 37 ASP B 47 1 11 HELIX 15 AB6 HIS B 85 TYR B 90 5 6 HELIX 16 AB7 PRO B 94 VAL B 99 1 6 HELIX 17 AB8 TYR B 110 GLU B 124 1 15 HELIX 18 AB9 THR B 135 GLN B 145 1 11 HELIX 19 AC1 LEU B 157 LEU B 162 1 6 HELIX 20 AC2 ASP B 193 GLN B 196 5 4 HELIX 21 AC3 ILE B 197 ASN B 210 1 14 SHEET 1 AA1 3 ALA A 150 PRO A 153 0 SHEET 2 AA1 3 MET A 67 ALA A 82 -1 N GLU A 78 O LEU A 152 SHEET 3 AA1 3 LEU A 166 ARG A 169 -1 O ALA A 167 N THR A 81 SHEET 1 AA2 8 ALA A 150 PRO A 153 0 SHEET 2 AA2 8 MET A 67 ALA A 82 -1 N GLU A 78 O LEU A 152 SHEET 3 AA2 8 THR A 183 THR A 191 -1 O THR A 190 N VAL A 68 SHEET 4 AA2 8 LEU A 52 MET A 56 -1 N ALA A 53 O VAL A 189 SHEET 5 AA2 8 LEU A 2 ALA A 6 1 N ALA A 5 O ILE A 54 SHEET 6 AA2 8 LEU A 31 SER A 35 1 O ARG A 32 N ILE A 4 SHEET 7 AA2 8 ALA B 129 VAL B 133 1 O GLU B 132 N VAL A 33 SHEET 8 AA2 8 GLN B 103 PHE B 106 1 N VAL B 105 O VAL B 133 SHEET 1 AA3 4 GLN A 103 PHE A 106 0 SHEET 2 AA3 4 ALA A 129 VAL A 133 1 O LEU A 131 N VAL A 105 SHEET 3 AA3 4 LEU B 31 ARG B 32 1 O LEU B 31 N GLU A 132 SHEET 4 AA3 4 LEU B 2 CYS B 3 1 N LEU B 2 O ARG B 32 SHEET 1 AA4 4 ALA B 53 VAL B 55 0 SHEET 2 AA4 4 LEU B 182 THR B 191 -1 O VAL B 187 N VAL B 55 SHEET 3 AA4 4 MET B 67 ALA B 82 -1 N GLU B 70 O MET B 188 SHEET 4 AA4 4 ALA B 150 PRO B 153 -1 O ALA B 150 N LEU B 80 SHEET 1 AA5 4 ALA B 53 VAL B 55 0 SHEET 2 AA5 4 LEU B 182 THR B 191 -1 O VAL B 187 N VAL B 55 SHEET 3 AA5 4 MET B 67 ALA B 82 -1 N GLU B 70 O MET B 188 SHEET 4 AA5 4 LEU B 166 ALA B 172 -1 O ALA B 167 N THR B 81 CRYST1 59.697 69.410 114.310 90.00 90.00 90.00 P 21 21 21 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 0.016751 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014407 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008748 0.00000