HEADER RNA BINDING PROTEIN 12-FEB-19 6NZ2 TITLE NMR SOLUTION STRUCTURE OF BCD1P120-303 FROM SACCHAROMYCES CEREVISIAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOX C/D SNORNA PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 120-303; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE (STRAIN ATCC 204508 / SOURCE 3 S288C); SOURCE 4 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 5 ORGANISM_TAXID: 559292; SOURCE 6 STRAIN: ATCC 204508 / S288C; SOURCE 7 GENE: BCD1, YHR040W; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SNORNP ASSEMBLY, RNA BINDING, RNA BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR B.BRAGANTINI,M.QUINTERNET,B.CHARPENTIER,X.MANIVAL REVDAT 4 15-MAY-24 6NZ2 1 REMARK REVDAT 3 14-JUN-23 6NZ2 1 REMARK REVDAT 2 08-SEP-21 6NZ2 1 JRNL REVDAT 1 19-AUG-20 6NZ2 0 JRNL AUTH B.BRAGANTINI,C.CHARRON,M.BOURGUET,A.PAUL,D.TIOTIU,B.ROTHE, JRNL AUTH 2 H.MARTY,G.TERRAL,S.HESSMANN,L.DECOURTY,M.E.CHAGOT,J.M.STRUB, JRNL AUTH 3 S.MASSENET,E.BERTRAND,M.QUINTERNET,C.SAVEANU,S.CIANFERANI, JRNL AUTH 4 S.LABIALLE,X.MANIVAL,B.CHARPENTIER JRNL TITL THE BOX C/D SNORNP ASSEMBLY FACTOR BCD1 INTERACTS WITH THE JRNL TITL 2 HISTONE CHAPERONE RTT106 AND CONTROLS ITS TRANSCRIPTION JRNL TITL 3 DEPENDENT ACTIVITY. JRNL REF NAT COMMUN V. 12 1859 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 33767140 JRNL DOI 10.1038/S41467-021-22077-4 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6NZ2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239518. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.4 REMARK 210 IONIC STRENGTH : 150 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1 MM [U-13C; U-15N] BOX C/D REMARK 210 SNORNA PROTEIN 1, 150 MM SODIUM REMARK 210 CHLORIDE, 10 MM SODIUM PHOSPHATE, REMARK 210 0.5 MM TCEP, 90% H2O/10% D2O; 1 REMARK 210 MM [U-13C; U-15N; U-2H] BOX C/D REMARK 210 SNORNA PROTEIN 1, 150 MM SODIUM REMARK 210 CHLORIDE, 10 MM SODIUM PHOSPHATE, REMARK 210 0.5 MM TCEP, 90% H2O/10% D2O; 1 REMARK 210 MM [U-15N] BOX C/D SNORNA REMARK 210 PROTEIN 1, 150 MM SODIUM REMARK 210 CHLORIDE, 10 MM SODIUM PHOSPHATE, REMARK 210 0.5 MM TCEP, 12 MG/ML PF1 PHAGE, REMARK 210 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 2D 1H-13C HSQC REMARK 210 AROMATIC; 3D HNCA; 3D CBCA(CO)NH; REMARK 210 3D HCCH-TOCSY; 3D HCCH-COSY; 3D REMARK 210 HNHA; 3D 1H-15N NOESY; 3D 1H-13C REMARK 210 NOESY ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 3D CCCONH; 3D HNCACB; REMARK 210 3D HNCACO; 3D HNCO REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 950 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA, CARA, TALOS, TOPSPIN REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 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 1 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 1 ARG A 127 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 ARG A 130 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 1 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 1 ARG A 144 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 1 ARG A 210 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 2 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 ARG A 130 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 2 ARG A 230 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 3 ARG A 130 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 3 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 3 ARG A 131 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 4 ARG A 130 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 4 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 4 ARG A 144 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 4 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 4 ARG A 186 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 4 ARG A 210 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 5 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 5 ARG A 144 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 6 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 6 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 6 ARG A 186 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 6 ARG A 210 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 7 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 7 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 7 ARG A 144 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 7 ARG A 210 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 7 ARG A 230 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 8 ARG A 127 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 8 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 8 ARG A 144 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 8 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 8 ARG A 230 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 9 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 9 ARG A 127 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 9 ARG A 130 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 9 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 9 ARG A 186 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 10 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 10 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 11 ARG A 131 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 11 ARG A 144 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 11 ARG A 149 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 12 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 12 ARG A 131 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 12 ARG A 144 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 12 ARG A 186 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 12 ARG A 210 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 12 ARG A 230 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 90 ANGLE DEVIATIONS. 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 1 CYS A 125 5.57 -153.33 REMARK 500 1 ARG A 131 47.99 39.13 REMARK 500 1 CYS A 217 17.33 56.52 REMARK 500 1 GLU A 280 -71.81 59.34 REMARK 500 2 HIS A 118 -32.02 -150.18 REMARK 500 2 GLU A 280 -71.27 54.57 REMARK 500 3 CYS A 125 51.15 -90.21 REMARK 500 3 ARG A 149 79.50 -111.01 REMARK 500 3 LYS A 151 -178.83 -177.05 REMARK 500 3 LYS A 173 9.76 -68.65 REMARK 500 3 ASP A 222 27.70 -145.15 REMARK 500 3 LYS A 257 98.70 -69.74 REMARK 500 3 GLU A 280 -63.20 59.66 REMARK 500 4 THR A 123 17.29 -144.22 REMARK 500 4 CYS A 125 52.39 -95.90 REMARK 500 4 GLU A 280 -71.77 53.41 REMARK 500 5 SER A 122 76.76 39.28 REMARK 500 5 ARG A 149 75.33 -100.26 REMARK 500 5 ASP A 222 38.36 -89.20 REMARK 500 5 THR A 251 -17.20 50.09 REMARK 500 5 GLU A 280 -77.25 52.58 REMARK 500 6 SER A 122 28.80 -75.28 REMARK 500 6 GLU A 172 -163.82 -105.05 REMARK 500 6 GLU A 280 -68.80 55.18 REMARK 500 7 SER A 122 109.71 -58.52 REMARK 500 7 GLU A 172 -161.19 -76.54 REMARK 500 7 SER A 216 -33.31 -155.59 REMARK 500 7 CYS A 217 48.35 -86.42 REMARK 500 7 GLU A 280 -74.35 52.22 REMARK 500 8 THR A 123 24.32 -142.90 REMARK 500 8 THR A 251 -21.13 52.74 REMARK 500 8 GLU A 280 -69.57 56.57 REMARK 500 9 PRO A 117 49.84 -77.58 REMARK 500 9 MET A 119 27.48 -151.60 REMARK 500 9 ARG A 120 85.74 -69.31 REMARK 500 9 GLU A 280 -72.46 52.84 REMARK 500 10 ASP A 121 -116.28 -81.26 REMARK 500 10 THR A 123 15.11 -144.51 REMARK 500 10 SER A 216 -38.35 -136.91 REMARK 500 10 GLU A 280 -74.59 52.20 REMARK 500 11 CYS A 125 44.67 -78.45 REMARK 500 11 ARG A 131 18.37 55.84 REMARK 500 11 THR A 214 158.85 71.38 REMARK 500 11 ASP A 222 31.65 -74.41 REMARK 500 11 THR A 251 -30.57 54.84 REMARK 500 11 ALA A 263 76.01 -108.48 REMARK 500 11 GLU A 280 -71.00 54.87 REMARK 500 12 SER A 122 14.43 53.80 REMARK 500 12 ASP A 222 36.06 -141.69 REMARK 500 12 GLU A 280 -68.03 53.54 REMARK 500 REMARK 500 THIS ENTRY HAS 84 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 TRP A 161 SER A 162 1 145.49 REMARK 500 TRP A 161 SER A 162 2 149.77 REMARK 500 TRP A 161 SER A 162 3 146.86 REMARK 500 TRP A 161 SER A 162 6 149.32 REMARK 500 ASP A 121 SER A 122 9 148.01 REMARK 500 TRP A 161 SER A 162 12 149.93 REMARK 500 MET A 254 ASP A 255 12 149.10 REMARK 500 GLY A 213 THR A 214 13 -148.92 REMARK 500 TRP A 161 SER A 162 15 145.01 REMARK 500 TRP A 161 SER A 162 19 145.23 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 149 0.09 SIDE CHAIN REMARK 500 7 ARG A 131 0.08 SIDE CHAIN REMARK 500 10 ARG A 130 0.10 SIDE CHAIN REMARK 500 10 TYR A 242 0.07 SIDE CHAIN REMARK 500 12 ARG A 127 0.08 SIDE CHAIN REMARK 500 13 ARG A 131 0.11 SIDE CHAIN REMARK 500 19 ARG A 130 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30570 RELATED DB: BMRB REMARK 900 NMR SOLUTION STRUCTURE OF BCD1P120-303 FROM SACCHAROMYCES CEREVISIAE DBREF 6NZ2 A 120 303 UNP P38772 BCD1_YEAST 120 303 SEQADV 6NZ2 GLY A 116 UNP P38772 EXPRESSION TAG SEQADV 6NZ2 PRO A 117 UNP P38772 EXPRESSION TAG SEQADV 6NZ2 HIS A 118 UNP P38772 EXPRESSION TAG SEQADV 6NZ2 MET A 119 UNP P38772 EXPRESSION TAG SEQRES 1 A 188 GLY PRO HIS MET ARG ASP SER THR GLU CYS GLN ARG ILE SEQRES 2 A 188 ILE ARG ARG GLY VAL ASN CYS LEU MET LEU PRO LYS GLY SEQRES 3 A 188 MET GLN ARG SER SER GLN ASN ARG SER LYS TRP ASP LYS SEQRES 4 A 188 THR MET ASP LEU PHE VAL TRP SER VAL GLU TRP ILE LEU SEQRES 5 A 188 CYS PRO MET GLN GLU LYS GLY GLU LYS LYS GLU LEU PHE SEQRES 6 A 188 LYS HIS VAL SER HIS ARG ILE LYS GLU THR ASP PHE LEU SEQRES 7 A 188 VAL GLN GLY MET GLY LYS ASN VAL PHE GLN LYS CYS CYS SEQRES 8 A 188 GLU PHE TYR ARG LEU ALA GLY THR SER SER CYS ILE GLU SEQRES 9 A 188 GLY GLU ASP GLY SER GLU THR LYS GLU GLU ARG THR GLN SEQRES 10 A 188 ILE LEU GLN LYS SER GLY LEU LYS PHE TYR THR LYS THR SEQRES 11 A 188 PHE PRO TYR ASN THR THR HIS ILE MET ASP SER LYS LYS SEQRES 12 A 188 LEU VAL GLU LEU ALA ILE HIS GLU LYS CYS ILE GLY GLU SEQRES 13 A 188 LEU LEU LYS ASN THR THR VAL ILE GLU PHE PRO THR ILE SEQRES 14 A 188 PHE VAL ALA MET THR GLU ALA ASP LEU PRO GLU GLY TYR SEQRES 15 A 188 GLU VAL LEU HIS GLN GLU HELIX 1 AA1 MET A 142 GLN A 147 1 6 HELIX 2 AA2 PHE A 192 MET A 197 1 6 HELIX 3 AA3 GLY A 198 TYR A 209 1 12 HELIX 4 AA4 GLY A 223 GLY A 238 1 16 HELIX 5 AA5 CYS A 268 LYS A 274 1 7 SHEET 1 AA1 3 ARG A 127 ARG A 130 0 SHEET 2 AA1 3 VAL A 133 LEU A 136 -1 O CYS A 135 N ILE A 128 SHEET 3 AA1 3 THR A 277 ILE A 279 1 O VAL A 278 N LEU A 136 SHEET 1 AA2 3 LYS A 151 TRP A 152 0 SHEET 2 AA2 3 PHE A 159 LEU A 167 -1 O VAL A 160 N LYS A 151 SHEET 3 AA2 3 PHE A 180 LYS A 188 -1 O HIS A 182 N TRP A 165 SHEET 1 AA3 5 LYS A 151 TRP A 152 0 SHEET 2 AA3 5 PHE A 159 LEU A 167 -1 O VAL A 160 N LYS A 151 SHEET 3 AA3 5 THR A 283 ALA A 287 1 O ILE A 284 N GLU A 164 SHEET 4 AA3 5 LYS A 240 LYS A 244 -1 N LYS A 240 O ALA A 287 SHEET 5 AA3 5 LEU A 259 LEU A 262 -1 O LEU A 262 N PHE A 241 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1