HEADER TRANSCRIPTION 04-SEP-03 1QX8 TITLE CRYSTAL STRUCTURE OF A FIVE-RESIDUE DELETION MUTANT OF THE ROP PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN ROP; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RNA I INHIBITION MODULATOR PROTEIN; RNA ONE MODULATOR; ROM; COMPND 5 GTG START CODON; REGULATORY PROTEIN ROP; REPRESSOR OF PRIMER; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: FIVE RESIDUES (30D-34Q) DELETED SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ROP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: K38; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS REPLICATION; INITIATION OF TRANSCRIPTION; RNA PRIMER; X-RAY, KEYWDS 2 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR N.M.GLYKOS,M.VLASSI,Y.PAPANIKOLAOU,D.KOTSIFAKI,G.CESARENI, AUTHOR 2 M.KOKKINIDIS REVDAT 6 23-AUG-23 1QX8 1 SEQADV REVDAT 5 13-JUL-11 1QX8 1 VERSN REVDAT 4 24-FEB-09 1QX8 1 VERSN REVDAT 3 19-SEP-06 1QX8 1 JRNL REMARK REVDAT 2 26-APR-05 1QX8 1 JRNL REVDAT 1 28-SEP-04 1QX8 0 JRNL AUTH N.M.GLYKOS,Y.PAPANIKOLAU,M.VLASSI,D.KOTSIFAKI,G.CESARENI, JRNL AUTH 2 M.KOKKINIDIS JRNL TITL LOOPLESS ROP: STRUCTURE AND DYNAMICS OF AN ENGINEERED JRNL TITL 2 HOMOTETRAMERIC VARIANT OF THE REPRESSOR OF PRIMER PROTEIN. JRNL REF BIOCHEMISTRY V. 45 10905 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16953576 JRNL DOI 10.1021/BI060833N REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 TITL IONIC STRENGTH REDUCERS: AN EFFICIENT APPROACH TO PROTEIN REMARK 1 TITL 2 PURIFICATION AND CRYSTALLIZATION. APPLICATION TO TWO ROP REMARK 1 TITL 3 VARIANTS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 60 1334 2004 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 15213408 REMARK 1 DOI 10.1107/S0907444904008546 REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 6909 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) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 361 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.02 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 REFLECTION IN BIN (WORKING SET) : 379 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3240 REMARK 3 BIN FREE R VALUE SET COUNT : 12 REMARK 3 BIN FREE R VALUE : 0.2950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 789 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 54 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 55.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.46000 REMARK 3 B22 (A**2) : 0.51000 REMARK 3 B33 (A**2) : 1.58000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.75000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.199 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.157 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.137 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.206 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.974 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 823 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1108 ; 1.394 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 96 ; 4.814 ; 5.000 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): 136 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 592 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 307 ; 0.211 ; 0.200 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): 22 ; 0.127 ; 0.200 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): 102 ; 0.237 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.148 ; 0.200 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): 493 ; 2.884 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 795 ; 5.495 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 330 ; 7.702 ; 5.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 313 ;11.352 ; 8.000 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 51 REMARK 3 ORIGIN FOR THE GROUP (A): 0.4323 -3.3259 -4.7916 REMARK 3 T TENSOR REMARK 3 T11: 0.1327 T22: 0.0392 REMARK 3 T33: 0.0751 T12: -0.0452 REMARK 3 T13: -0.0072 T23: -0.0333 REMARK 3 L TENSOR REMARK 3 L11: 12.2420 L22: -0.3996 REMARK 3 L33: 5.2749 L12: -1.6703 REMARK 3 L13: 6.6340 L23: -1.0157 REMARK 3 S TENSOR REMARK 3 S11: -0.1429 S12: 0.3462 S13: -0.3056 REMARK 3 S21: -0.0404 S22: 0.0877 S23: -0.1585 REMARK 3 S31: -0.0219 S32: -0.0143 S33: 0.0551 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 51 REMARK 3 ORIGIN FOR THE GROUP (A): -1.1156 3.6821 3.4525 REMARK 3 T TENSOR REMARK 3 T11: 0.1194 T22: 0.0002 REMARK 3 T33: 0.1637 T12: -0.0004 REMARK 3 T13: 0.0532 T23: 0.0057 REMARK 3 L TENSOR REMARK 3 L11: 3.6354 L22: -0.0796 REMARK 3 L33: 0.6521 L12: 0.3436 REMARK 3 L13: 0.8869 L23: 0.3032 REMARK 3 S TENSOR REMARK 3 S11: -0.1599 S12: -0.1738 S13: 0.1627 REMARK 3 S21: -0.0220 S22: 0.0261 S23: 0.0124 REMARK 3 S31: -0.0245 S32: -0.0590 S33: 0.1339 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: USED TLS PARAMETERISATION FOR EACH OF REMARK 3 THE TWO HELICES REMARK 4 REMARK 4 1QX8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000020178. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-MAY-97 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.2 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI MIRROR + NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7271 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 REMARK 200 RESOLUTION RANGE LOW (A) : 33.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : 0.06600 REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.31200 REMARK 200 R SYM FOR SHELL (I) : 0.31200 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1RPO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NACL, METHANOL, BIS-TRIS, DTT, EDTA, REMARK 280 PH 6.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 27.23800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.28250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 27.23800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.28250 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: HOMOTETRAMER. APPLY -X,Y,-Z TO CHAINS A & B TO GENERATE. 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -117.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 1 REMARK 465 THR A 2 REMARK 465 LYS A 3 REMARK 465 GLN A 4 REMARK 465 GLY A 52 REMARK 465 ASP A 53 REMARK 465 ASP A 54 REMARK 465 GLY A 55 REMARK 465 GLU A 56 REMARK 465 ASN A 57 REMARK 465 LEU A 58 REMARK 465 GLY B 52 REMARK 465 ASP B 53 REMARK 465 ASP B 54 REMARK 465 GLY B 55 REMARK 465 GLU B 56 REMARK 465 ASN B 57 REMARK 465 LEU B 58 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 LYS A 6 CG CD CE NZ REMARK 470 LYS B 3 CG CD CE NZ REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ROP RELATED DB: PDB REMARK 900 RELATED ID: 1RPO RELATED DB: PDB REMARK 900 RELATED ID: 1B6Q RELATED DB: PDB REMARK 900 RELATED ID: 1GMG RELATED DB: PDB DBREF 1QX8 A 1 58 UNP P03051 ROP_ECOLI 1 63 DBREF 1QX8 B 1 58 UNP P03051 ROP_ECOLI 1 63 SEQADV 1QX8 A UNP P03051 ASP 30 DELETION SEQADV 1QX8 A UNP P03051 ALA 31 DELETION SEQADV 1QX8 A UNP P03051 ASP 32 DELETION SEQADV 1QX8 A UNP P03051 GLU 33 DELETION SEQADV 1QX8 A UNP P03051 GLN 34 DELETION SEQADV 1QX8 B UNP P03051 ASP 30 DELETION SEQADV 1QX8 B UNP P03051 ALA 31 DELETION SEQADV 1QX8 B UNP P03051 ASP 32 DELETION SEQADV 1QX8 B UNP P03051 GLU 33 DELETION SEQADV 1QX8 B UNP P03051 GLN 34 DELETION SEQRES 1 A 58 MET THR LYS GLN GLU LYS THR ALA LEU ASN MET ALA ARG SEQRES 2 A 58 PHE ILE ARG SER GLN THR LEU THR LEU LEU GLU LYS LEU SEQRES 3 A 58 ASN GLU LEU ALA ASP ILE CYS GLU SER LEU HIS ASP HIS SEQRES 4 A 58 ALA ASP GLU LEU TYR ARG SER CYS LEU ALA ARG PHE GLY SEQRES 5 A 58 ASP ASP GLY GLU ASN LEU SEQRES 1 B 58 MET THR LYS GLN GLU LYS THR ALA LEU ASN MET ALA ARG SEQRES 2 B 58 PHE ILE ARG SER GLN THR LEU THR LEU LEU GLU LYS LEU SEQRES 3 B 58 ASN GLU LEU ALA ASP ILE CYS GLU SER LEU HIS ASP HIS SEQRES 4 B 58 ALA ASP GLU LEU TYR ARG SER CYS LEU ALA ARG PHE GLY SEQRES 5 B 58 ASP ASP GLY GLU ASN LEU FORMUL 3 HOH *54(H2 O) HELIX 1 1 GLU A 5 PHE A 51 1 47 HELIX 2 2 THR B 2 PHE B 51 1 50 CRYST1 54.476 42.565 51.722 90.00 104.68 90.00 C 1 2 1 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 0.018357 0.000000 0.004809 0.00000 SCALE2 0.000000 0.023493 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019987 0.00000