HEADER HYDROLASE INHIBITOR 11-AUG-03 1Q5X TITLE STRUCTURE OF OF RRAA (MENG), A PROTEIN INHIBITOR OF RNA PROCESSING COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATOR OF RNASE E ACTIVITY A; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: RRAA, S-ADENOSYLMETHIONINE:2-DEMETHYLMENAQUINONE COMPND 5 METHYLTRANSFERASE, MENG; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: MENG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS 3-LAYER SANDWICH, ALPHA-BETA STRUCTURE, PARALLEL BETA SHEET, KEYWDS 2 ANTIPARALLEL BETA SHEET, HYDROLASE INHIBITOR EXPDTA X-RAY DIFFRACTION AUTHOR A.F.MONZINGO,J.GAO,J.QIU,G.GEORGIOU,J.D.ROBERTUS REVDAT 3 14-FEB-24 1Q5X 1 REMARK REVDAT 2 24-FEB-09 1Q5X 1 VERSN REVDAT 1 30-SEP-03 1Q5X 0 JRNL AUTH A.F.MONZINGO,J.GAO,J.QIU,G.GEORGIOU,J.D.ROBERTUS JRNL TITL THE X-RAY STRUCTURE OF ESCHERICHIA COLI RRAA (MENG), A JRNL TITL 2 PROTEIN INHIBITOR OF RNA PROCESSING. JRNL REF J.MOL.BIOL. V. 332 1015 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 14499605 JRNL DOI 10.1016/S0022-2836(03)00970-7 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.LEE,X.ZHAN,J.GAO,J.QIU,Y.FANG,R.MEGANATHAN,S.N.COHEN, REMARK 1 AUTH 2 G.GEORGIOU REMARK 1 TITL RRAA: A PROTEIN INHIBITOR OF RNASE E ACTIVITY THAT GLOBALLY REMARK 1 TITL 2 MODULATES RNA ABUNDANCE IN E. COLI. REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 114 623 2003 REMARK 1 REFN ISSN 0092-8674 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 26489 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 SET) : 0.226 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1334 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 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 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3573 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 244 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.242 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Q5X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-AUG-03. REMARK 100 THE DEPOSITION ID IS D_1000019956. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUL-01 REMARK 200 TEMPERATURE (KELVIN) : 103.0 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : DOUBLE FOCUSSING MIRRORS (NI & REMARK 200 PT) + NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28089 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.32800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SOLVE, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM PHOSPHATE, SODIUM CITRATE, PH REMARK 280 5.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 47.22700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.97250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 47.22700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 46.97250 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 300 REMARK: THE BIOLOGICAL UNIT IS THE HOMOTRIMER CONTAINED IN THE REMARK 300 ASYMMETRIC UNIT 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL 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 400 REMARK 400 COMPOUND REMARK 400 THE AUTHOR MAINTAINS THAT THIS PROTEIN HAS BEEN REMARK 400 MISANNOTATED IN THE SWISSPROT DATABASE. THERE IS REMARK 400 NO BIOCHEMICAL EVIDENCE THAT THE MENG GENE PRODUCT REMARK 400 IS AN S-ADENOSYLMETHIONINE:2-DEMETHYLMENAQUINONE REMARK 400 METHYLTRANSFERASE. HOWEVER, THERE IS NOW BIOCHEMICAL REMARK 400 EVIDENCE SHOWING THAT THE PROTEIN BINDS RNASE E AND REMARK 400 INHIBITS ITS ACTIVITY AS DISCUSSED IN REFERENCE 1. 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 1 REMARK 465 MET B 1 REMARK 465 ILE B 160 REMARK 465 GLU B 161 REMARK 465 MET C 1 REMARK 465 PRO C 157 REMARK 465 LEU C 158 REMARK 465 ASP C 159 REMARK 465 ILE C 160 REMARK 465 GLU C 161 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 GLU A 161 CG CD OE1 OE2 REMARK 470 ASP B 159 CG OD1 OD2 REMARK 470 ASP C 156 CG OD1 OD2 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 GLN A 13 -126.20 51.02 REMARK 500 GLN B 13 -123.00 41.16 REMARK 500 GLN C 13 -121.21 54.05 REMARK 500 ALA C 113 -179.26 -173.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 SHEET RECORDS IN THIS FILE WERE PROVIDED BY THE REMARK 700 AUTHOR DBREF 1Q5X A 1 161 UNP P0A8R0 RRAA_ECOLI 1 161 DBREF 1Q5X B 1 161 UNP P0A8R0 RRAA_ECOLI 1 161 DBREF 1Q5X C 1 161 UNP P0A8R0 RRAA_ECOLI 1 161 SEQRES 1 A 161 MET LYS TYR ASP THR SER GLU LEU CYS ASP ILE TYR GLN SEQRES 2 A 161 GLU ASP VAL ASN VAL VAL GLU PRO LEU PHE SER ASN PHE SEQRES 3 A 161 GLY GLY ARG ALA SER PHE GLY GLY GLN ILE ILE THR VAL SEQRES 4 A 161 LYS CYS PHE GLU ASP ASN GLY LEU LEU TYR ASP LEU LEU SEQRES 5 A 161 GLU GLN ASN GLY ARG GLY ARG VAL LEU VAL VAL ASP GLY SEQRES 6 A 161 GLY GLY SER VAL ARG ARG ALA LEU VAL ASP ALA GLU LEU SEQRES 7 A 161 ALA ARG LEU ALA VAL GLN ASN GLU TRP GLU GLY LEU VAL SEQRES 8 A 161 ILE TYR GLY ALA VAL ARG GLN VAL ASP ASP LEU GLU GLU SEQRES 9 A 161 LEU ASP ILE GLY ILE GLN ALA MET ALA ALA ILE PRO VAL SEQRES 10 A 161 GLY ALA ALA GLY GLU GLY ILE GLY GLU SER ASP VAL ARG SEQRES 11 A 161 VAL ASN PHE GLY GLY VAL THR PHE PHE SER GLY ASP HIS SEQRES 12 A 161 LEU TYR ALA ASP ASN THR GLY ILE ILE LEU SER GLU ASP SEQRES 13 A 161 PRO LEU ASP ILE GLU SEQRES 1 B 161 MET LYS TYR ASP THR SER GLU LEU CYS ASP ILE TYR GLN SEQRES 2 B 161 GLU ASP VAL ASN VAL VAL GLU PRO LEU PHE SER ASN PHE SEQRES 3 B 161 GLY GLY ARG ALA SER PHE GLY GLY GLN ILE ILE THR VAL SEQRES 4 B 161 LYS CYS PHE GLU ASP ASN GLY LEU LEU TYR ASP LEU LEU SEQRES 5 B 161 GLU GLN ASN GLY ARG GLY ARG VAL LEU VAL VAL ASP GLY SEQRES 6 B 161 GLY GLY SER VAL ARG ARG ALA LEU VAL ASP ALA GLU LEU SEQRES 7 B 161 ALA ARG LEU ALA VAL GLN ASN GLU TRP GLU GLY LEU VAL SEQRES 8 B 161 ILE TYR GLY ALA VAL ARG GLN VAL ASP ASP LEU GLU GLU SEQRES 9 B 161 LEU ASP ILE GLY ILE GLN ALA MET ALA ALA ILE PRO VAL SEQRES 10 B 161 GLY ALA ALA GLY GLU GLY ILE GLY GLU SER ASP VAL ARG SEQRES 11 B 161 VAL ASN PHE GLY GLY VAL THR PHE PHE SER GLY ASP HIS SEQRES 12 B 161 LEU TYR ALA ASP ASN THR GLY ILE ILE LEU SER GLU ASP SEQRES 13 B 161 PRO LEU ASP ILE GLU SEQRES 1 C 161 MET LYS TYR ASP THR SER GLU LEU CYS ASP ILE TYR GLN SEQRES 2 C 161 GLU ASP VAL ASN VAL VAL GLU PRO LEU PHE SER ASN PHE SEQRES 3 C 161 GLY GLY ARG ALA SER PHE GLY GLY GLN ILE ILE THR VAL SEQRES 4 C 161 LYS CYS PHE GLU ASP ASN GLY LEU LEU TYR ASP LEU LEU SEQRES 5 C 161 GLU GLN ASN GLY ARG GLY ARG VAL LEU VAL VAL ASP GLY SEQRES 6 C 161 GLY GLY SER VAL ARG ARG ALA LEU VAL ASP ALA GLU LEU SEQRES 7 C 161 ALA ARG LEU ALA VAL GLN ASN GLU TRP GLU GLY LEU VAL SEQRES 8 C 161 ILE TYR GLY ALA VAL ARG GLN VAL ASP ASP LEU GLU GLU SEQRES 9 C 161 LEU ASP ILE GLY ILE GLN ALA MET ALA ALA ILE PRO VAL SEQRES 10 C 161 GLY ALA ALA GLY GLU GLY ILE GLY GLU SER ASP VAL ARG SEQRES 11 C 161 VAL ASN PHE GLY GLY VAL THR PHE PHE SER GLY ASP HIS SEQRES 12 C 161 LEU TYR ALA ASP ASN THR GLY ILE ILE LEU SER GLU ASP SEQRES 13 C 161 PRO LEU ASP ILE GLU FORMUL 4 HOH *244(H2 O) HELIX 1 1 ASP A 4 GLN A 13 1 10 HELIX 2 2 GLU A 14 VAL A 16 5 3 HELIX 3 3 ASN A 45 GLU A 53 1 9 HELIX 4 4 ASP A 75 ASN A 85 1 11 HELIX 5 5 GLN A 98 GLU A 103 1 6 HELIX 6 6 ASP B 4 GLN B 13 1 10 HELIX 7 7 GLU B 14 VAL B 16 5 3 HELIX 8 8 ASN B 45 GLU B 53 1 9 HELIX 9 9 ASP B 75 ASN B 85 1 11 HELIX 10 10 GLN B 98 GLU B 103 1 6 HELIX 11 11 ASP C 4 GLN C 13 1 10 HELIX 12 12 GLU C 14 VAL C 16 5 3 HELIX 13 13 ASN C 45 GLU C 53 1 9 HELIX 14 14 ASP C 75 ASN C 85 1 11 HELIX 15 15 GLN C 98 GLU C 103 1 6 SHEET 1 A 4 ASN A 17 VAL A 19 0 SHEET 2 A 4 GLY A 150 SER A 154 -1 O LEU A 153 N ASN A 17 SHEET 3 A 4 HIS A 143 ASP A 147 -1 N HIS A 143 O SER A 154 SHEET 4 A 4 PHE A 32 GLY A 34 -1 N PHE A 32 O ALA A 146 SHEET 1 B 6 SER A 24 GLY A 28 0 SHEET 2 B 6 ILE A 107 ALA A 111 -1 O ALA A 111 N SER A 24 SHEET 3 B 6 GLU A 88 TYR A 93 1 N ILE A 92 O GLN A 110 SHEET 4 B 6 ARG A 59 GLY A 65 1 N VAL A 63 O TYR A 93 SHEET 5 B 6 ILE A 36 CYS A 41 1 N VAL A 39 O ASP A 64 SHEET 6 B 6 GLU A 126 ASP A 128 -1 O GLU A 126 N LYS A 40 SHEET 1 C 2 VAL A 131 PHE A 133 0 SHEET 2 C 2 VAL A 136 PHE A 138 -1 O PHE A 138 N VAL A 131 SHEET 1 D 4 ASN B 17 VAL B 19 0 SHEET 2 D 4 GLY B 150 SER B 154 -1 O LEU B 153 N ASN B 17 SHEET 3 D 4 HIS B 143 ASP B 147 -1 N HIS B 143 O SER B 154 SHEET 4 D 4 PHE B 32 GLY B 34 -1 N PHE B 32 O ALA B 146 SHEET 1 E 6 SER B 24 GLY B 28 0 SHEET 2 E 6 ILE B 107 ALA B 111 -1 O ALA B 111 N SER B 24 SHEET 3 E 6 GLU B 88 TYR B 93 1 N ILE B 92 O GLN B 110 SHEET 4 E 6 ARG B 59 GLY B 65 1 N VAL B 63 O TYR B 93 SHEET 5 E 6 ILE B 36 CYS B 41 1 N VAL B 39 O ASP B 64 SHEET 6 E 6 GLU B 126 ASP B 128 -1 O GLU B 126 N LYS B 40 SHEET 1 F 2 VAL B 131 PHE B 133 0 SHEET 2 F 2 VAL B 136 PHE B 138 -1 O PHE B 138 N VAL B 131 SHEET 1 G 4 ASN C 17 VAL C 19 0 SHEET 2 G 4 GLY C 150 SER C 154 -1 O LEU C 153 N ASN C 17 SHEET 3 G 4 HIS C 143 ASP C 147 -1 N HIS C 143 O SER C 154 SHEET 4 G 4 PHE C 32 GLY C 34 -1 N PHE C 32 O ALA C 146 SHEET 1 H 6 SER C 24 GLY C 28 0 SHEET 2 H 6 ILE C 107 ALA C 111 -1 O ALA C 111 N SER C 24 SHEET 3 H 6 GLU C 88 TYR C 93 1 N ILE C 92 O GLN C 110 SHEET 4 H 6 ARG C 59 GLY C 65 1 N VAL C 63 O TYR C 93 SHEET 5 H 6 ILE C 36 CYS C 41 1 N VAL C 39 O ASP C 64 SHEET 6 H 6 GLU C 126 ASP C 128 -1 O GLU C 126 N LYS C 40 SHEET 1 I 2 VAL C 131 PHE C 133 0 SHEET 2 I 2 VAL C 136 PHE C 138 -1 O PHE C 138 N VAL C 131 CRYST1 94.454 93.945 67.949 90.00 132.72 90.00 C 1 2 1 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 0.010587 0.000000 0.009776 0.00000 SCALE2 0.000000 0.010645 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020032 0.00000