HEADER RNA BINDING PROTEIN/DNA 17-AUG-20 7CSZ TITLE CRYSTAL STRUCTURE OF THE N-TERMINAL TANDEM RRM DOMAINS OF RBM45 IN TITLE 2 COMPLEX WITH SINGLE-STRANDED DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA-BINDING PROTEIN 45; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DEVELOPMENTALLY-REGULATED RNA-BINDING PROTEIN 1,RB-1,RNA- COMPND 5 BINDING MOTIF PROTEIN 45; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: DNA (5'-D(*CP*GP*AP*CP*GP*GP*GP*AP*CP*GP*C)-3'); COMPND 9 CHAIN: B, C; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: RBM45, DRB1, DRBP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_TAXID: 9606 KEYWDS RNA-BINDING, RRM, ALS, FTLD, RNA BINDING PROTEIN, RNA BINDING KEYWDS 2 PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR X.CHEN,Z.YANG,W.WANG,M.WANG REVDAT 4 29-NOV-23 7CSZ 1 REMARK REVDAT 3 31-MAR-21 7CSZ 1 JRNL REVDAT 2 24-FEB-21 7CSZ 1 JRNL REVDAT 1 03-FEB-21 7CSZ 0 JRNL AUTH X.CHEN,Z.YANG,W.WANG,K.QIAN,M.LIU,J.WANG,M.WANG JRNL TITL STRUCTURAL BASIS FOR RNA RECOGNITION BY THE N-TERMINAL JRNL TITL 2 TANDEM RRM DOMAINS OF HUMAN RBM45. JRNL REF NUCLEIC ACIDS RES. V. 49 2946 2021 JRNL REFN ESSN 1362-4962 JRNL PMID 33577684 JRNL DOI 10.1093/NAR/GKAB075 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 19273 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.950 REMARK 3 FREE R VALUE TEST SET COUNT : 1917 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 21.6300 - 4.3277 1.00 1323 133 0.1578 0.1743 REMARK 3 2 4.3277 - 3.4395 1.00 1248 145 0.1468 0.1926 REMARK 3 3 3.4395 - 3.0060 1.00 1263 132 0.1796 0.2323 REMARK 3 4 3.0060 - 2.7317 1.00 1245 125 0.2054 0.2902 REMARK 3 5 2.7317 - 2.5363 1.00 1266 127 0.2002 0.2464 REMARK 3 6 2.5363 - 2.3869 1.00 1232 150 0.1926 0.2613 REMARK 3 7 2.3869 - 2.2675 1.00 1204 140 0.1932 0.2455 REMARK 3 8 2.2675 - 2.1689 1.00 1256 124 0.1996 0.2937 REMARK 3 9 2.1689 - 2.0855 1.00 1235 131 0.2240 0.2478 REMARK 3 10 2.0855 - 2.0136 1.00 1221 145 0.2284 0.3215 REMARK 3 11 2.0136 - 1.9507 1.00 1234 120 0.2458 0.2515 REMARK 3 12 1.9507 - 1.8949 1.00 1213 150 0.2579 0.3296 REMARK 3 13 1.8949 - 1.8451 1.00 1194 154 0.2935 0.3670 REMARK 3 14 1.8451 - 1.8001 1.00 1222 141 0.3332 0.3716 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.090 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.78 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 : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 13.4578 -32.7604 4.0807 REMARK 3 T TENSOR REMARK 3 T11: 0.2172 T22: 0.2279 REMARK 3 T33: 0.2386 T12: -0.0048 REMARK 3 T13: -0.0112 T23: 0.0242 REMARK 3 L TENSOR REMARK 3 L11: 3.3472 L22: 5.0177 REMARK 3 L33: 0.3684 L12: -3.5359 REMARK 3 L13: 0.1604 L23: 0.0278 REMARK 3 S TENSOR REMARK 3 S11: 0.1120 S12: -0.0736 S13: -0.4472 REMARK 3 S21: -0.1927 S22: -0.0492 S23: 0.4877 REMARK 3 S31: 0.1038 S32: 0.0052 S33: -0.0693 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 7CSZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1300018210. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-19 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 : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19410 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : 1.39100 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: 7CSX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 28.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM FORMATE, 20% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 13.68700 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 20.53050 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 6.84350 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 2 REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 11 REMARK 465 SER A 12 REMARK 465 SER A 13 REMARK 465 GLY A 14 REMARK 465 LEU A 15 REMARK 465 VAL A 16 REMARK 465 PRO A 17 REMARK 465 ARG A 18 REMARK 465 GLY A 19 REMARK 465 LYS A 195 REMARK 465 ALA A 196 REMARK 465 SER A 197 REMARK 465 GLU A 198 REMARK 465 SER A 199 REMARK 465 SER A 200 REMARK 465 GLU A 201 REMARK 465 GLN A 202 REMARK 465 DC B 1 REMARK 465 DG B 7 REMARK 465 DA B 8 REMARK 465 DC B 9 REMARK 465 DG B 10 REMARK 465 DC B 11 REMARK 465 DC C 1 REMARK 465 DG C 2 REMARK 465 DA C 3 REMARK 465 DC C 4 REMARK 465 DG C 5 REMARK 465 DC C 11 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 ASP A 95 O HOH A 301 2.12 REMARK 500 O HOH A 400 O HOH A 429 2.15 REMARK 500 O HOH A 448 O HOH C 116 2.18 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 P DG C 6 O3' DG C 10 1556 1.28 REMARK 500 OP2 DG C 6 O3' DG C 10 1556 1.58 REMARK 500 P DG B 2 O3' DG B 6 1554 1.93 REMARK 500 O5' DG C 6 O3' DG C 10 1556 1.95 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 A 109 -123.59 52.69 REMARK 500 SER A 111 47.90 -71.87 REMARK 500 HIS A 112 -7.95 64.78 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 A 450 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH C 117 DISTANCE = 8.06 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7CSX RELATED DB: PDB REMARK 900 SAME PROTEIN DBREF 7CSZ A 23 202 UNP Q8IUH3 RBM45_HUMAN 23 202 DBREF 7CSZ B 1 11 PDB 7CSZ 7CSZ 1 11 DBREF 7CSZ C 1 11 PDB 7CSZ 7CSZ 1 11 SEQADV 7CSZ MET A 2 UNP Q8IUH3 INITIATING METHIONINE SEQADV 7CSZ GLY A 3 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ SER A 4 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ SER A 5 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ HIS A 6 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ HIS A 7 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ HIS A 8 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ HIS A 9 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ HIS A 10 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ HIS A 11 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ SER A 12 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ SER A 13 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ GLY A 14 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ LEU A 15 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ VAL A 16 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ PRO A 17 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ ARG A 18 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ GLY A 19 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ SER A 20 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ HIS A 21 UNP Q8IUH3 EXPRESSION TAG SEQADV 7CSZ MET A 22 UNP Q8IUH3 EXPRESSION TAG SEQRES 1 A 201 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 201 LEU VAL PRO ARG GLY SER HIS MET PRO PRO ASN SER ARG SEQRES 3 A 201 ILE PHE LEU VAL ILE SER LYS TYR THR PRO GLU SER VAL SEQRES 4 A 201 LEU ARG GLU ARG PHE SER PRO PHE GLY ASP ILE GLN ASP SEQRES 5 A 201 ILE TRP VAL VAL ARG ASP LYS HIS THR LYS GLU SER LYS SEQRES 6 A 201 GLY ILE ALA PHE VAL LYS PHE ALA ARG SER SER GLN ALA SEQRES 7 A 201 CYS ARG ALA MET GLU GLU MET HIS GLY GLN CYS LEU GLY SEQRES 8 A 201 PRO ASN ASP THR LYS PRO ILE LYS VAL PHE ILE ALA GLN SEQRES 9 A 201 SER ARG SER SER GLY SER HIS ARG ASP VAL GLU ASP GLU SEQRES 10 A 201 GLU LEU THR ARG ILE PHE VAL MET ILE PRO LYS SER TYR SEQRES 11 A 201 THR GLU GLU ASP LEU ARG GLU LYS PHE LYS VAL TYR GLY SEQRES 12 A 201 ASP ILE GLU TYR CYS SER ILE ILE LYS ASN LYS VAL THR SEQRES 13 A 201 GLY GLU SER LYS GLY LEU GLY TYR VAL ARG TYR LEU LYS SEQRES 14 A 201 PRO SER GLN ALA ALA GLN ALA ILE GLU ASN CYS ASP ARG SEQRES 15 A 201 SER PHE ARG ALA ILE LEU ALA GLU PRO LYS ASN LYS ALA SEQRES 16 A 201 SER GLU SER SER GLU GLN SEQRES 1 B 11 DC DG DA DC DG DG DG DA DC DG DC SEQRES 1 C 11 DC DG DA DC DG DG DG DA DC DG DC FORMUL 4 HOH *169(H2 O) HELIX 1 AA1 PRO A 37 SER A 46 1 10 HELIX 2 AA2 PRO A 47 GLY A 49 5 3 HELIX 3 AA3 ARG A 75 HIS A 87 1 13 HELIX 4 AA4 GLU A 116 LEU A 120 5 5 HELIX 5 AA5 THR A 132 LYS A 141 1 10 HELIX 6 AA6 VAL A 142 GLY A 144 5 3 HELIX 7 AA7 LYS A 170 CYS A 181 1 12 HELIX 8 AA8 ASP A 182 ARG A 186 5 5 SHEET 1 AA1 4 ILE A 51 ARG A 58 0 SHEET 2 AA1 4 SER A 65 PHE A 73 -1 O LYS A 72 N GLN A 52 SHEET 3 AA1 4 ARG A 27 VAL A 31 -1 N ILE A 28 O VAL A 71 SHEET 4 AA1 4 LYS A 100 ILE A 103 -1 O PHE A 102 N PHE A 29 SHEET 1 AA2 4 ILE A 146 LYS A 153 0 SHEET 2 AA2 4 SER A 160 TYR A 168 -1 O LYS A 161 N ILE A 152 SHEET 3 AA2 4 ARG A 122 MET A 126 -1 N ILE A 123 O VAL A 166 SHEET 4 AA2 4 ILE A 188 LEU A 189 -1 O ILE A 188 N PHE A 124 CISPEP 1 MET A 22 PRO A 23 0 -3.60 CRYST1 86.546 86.546 27.374 90.00 90.00 90.00 P 43 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 0.011555 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011555 0.000000 0.00000 SCALE3 0.000000 0.000000 0.036531 0.00000