HEADER ANTITUMOR PROTEIN 12-OCT-04 1XQG TITLE 3.10 A CRYSTAL STRUCTURE OF MASPIN, SPACE GROUP P 4 21 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MASPIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SERPINB5, PI5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS SERPIN, MASPIN, TUMOR SUPPRESSION, ANTITUMOR PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.AL-AYYOUBI,P.G.GETTINS,K.VOLZ REVDAT 5 23-AUG-23 1XQG 1 REMARK REVDAT 4 20-OCT-21 1XQG 1 SEQADV REVDAT 3 24-FEB-09 1XQG 1 VERSN REVDAT 2 11-JAN-05 1XQG 1 JRNL REVDAT 1 26-OCT-04 1XQG 0 JRNL AUTH M.AL-AYYOUBI,P.G.GETTINS,K.VOLZ JRNL TITL CRYSTAL STRUCTURE OF HUMAN MASPIN, A SERPIN WITH ANTITUMOR JRNL TITL 2 PROPERTIES: REACTIVE CENTER LOOP OF MAPSIN IS EXPOSED BUT JRNL TITL 3 CONSTRAINED JRNL REF J.BIOL.CHEM. V. 279 55540 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15501821 JRNL DOI 10.1074/JBC.M409957200 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 200322.890 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.5 REMARK 3 NUMBER OF REFLECTIONS : 23042 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) : 0.194 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT : 241 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.016 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.29 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3415 REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 1.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 35 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.049 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5922 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 152 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.16000 REMARK 3 B22 (A**2) : 5.16000 REMARK 3 B33 (A**2) : -10.32000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.44 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.810 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 20.42 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.PARAM REMARK 3 TOPOLOGY FILE 3 : WATER.PARAM REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XQG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1000030646. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23502 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 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 (%) : 97.5 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB IDS 1HLE, 1BY7, 1OVA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 45% PEG400, SODIUM CITRATE 0.2M, TRIS REMARK 280 0.1M, PH 8.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 2 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 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 73.73100 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 73.73100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 73.73100 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 73.73100 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 73.73100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 73.73100 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 73.73100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 73.73100 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 GLU B -7 REMARK 465 ASN B -6 REMARK 465 LEU B -5 REMARK 465 TYR B -4 REMARK 465 PHE B -3 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 GLN A -2 CG CD OE1 NE2 REMARK 470 SER A 0 OG REMARK 470 ARG A 340 CG CD NE CZ NH1 NH2 REMARK 470 GLN B -2 CG CD OE1 NE2 REMARK 470 SER B 0 OG REMARK 470 ARG B 340 CG CD NE CZ NH1 NH2 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 GLU A 61 -42.46 -27.53 REMARK 500 SER A 97 -4.05 -51.68 REMARK 500 ASN A 99 101.63 -58.86 REMARK 500 TYR A 112 54.80 -119.29 REMARK 500 ALA A 113 -109.88 -21.46 REMARK 500 LYS A 122 -86.97 -59.01 REMARK 500 ASP A 141 25.48 42.61 REMARK 500 ASN A 151 46.02 -109.21 REMARK 500 PHE A 167 124.51 -172.00 REMARK 500 LYS A 189 -53.75 -29.19 REMARK 500 ASN A 213 59.68 36.67 REMARK 500 GLN A 222 126.87 -36.17 REMARK 500 LYS A 224 23.73 30.46 REMARK 500 GLU A 237 58.14 -111.56 REMARK 500 SER A 240 -117.77 -129.83 REMARK 500 ASN A 266 151.02 -45.80 REMARK 500 PRO A 284 0.66 -58.41 REMARK 500 PHE A 304 57.03 -106.99 REMARK 500 MET A 307 -48.72 -130.22 REMARK 500 THR A 327 -159.18 -133.15 REMARK 500 PRO A 337 -69.47 -25.33 REMARK 500 ALA A 339 30.63 -70.21 REMARK 500 LYS A 345 63.62 -105.07 REMARK 500 PRO A 353 138.58 -31.43 REMARK 500 SER A 374 173.18 170.57 REMARK 500 PRO B 24 25.74 -71.40 REMARK 500 LEU B 25 -3.78 -149.39 REMARK 500 LEU B 29 130.05 -171.06 REMARK 500 GLU B 61 -6.86 -48.48 REMARK 500 SER B 85 48.09 -85.37 REMARK 500 LYS B 87 123.81 -171.97 REMARK 500 ALA B 113 -110.74 -27.74 REMARK 500 LYS B 114 30.15 -92.47 REMARK 500 ALA B 149 -112.21 -63.20 REMARK 500 ASP B 150 -60.65 -126.39 REMARK 500 GLN B 156 40.68 -101.13 REMARK 500 LYS B 158 -71.65 -86.58 REMARK 500 PHE B 167 115.31 -168.71 REMARK 500 MET B 200 148.69 177.24 REMARK 500 SER B 211 -37.28 -35.96 REMARK 500 LYS B 224 22.07 49.92 REMARK 500 GLU B 237 42.33 -106.03 REMARK 500 SER B 240 -99.78 -123.15 REMARK 500 PRO B 284 0.32 -62.03 REMARK 500 LYS B 294 -66.44 -102.61 REMARK 500 PHE B 304 36.18 -93.13 REMARK 500 LYS B 311 157.35 -43.18 REMARK 500 THR B 327 -168.42 -129.59 REMARK 500 GLN B 343 139.25 -174.32 REMARK 500 LYS B 345 71.50 -103.13 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 HOH 1-76 ARE ASSOCIATED WITH CHAIN A. REMARK 600 HOH 101-177 ARE ASSOCIATED WITH CHAIN B. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XQJ RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AUTHORS STATE THAT RESIDUES 66, 176, AND REMARK 999 187 WERE VAL, SER, AND VAL IN THE CONSTRUCT, REMARK 999 WHICH CONFLICTS WITH SWS ENTRY P36952. DBREF 1XQG A 1 375 UNP P36952 MASP_HUMAN 1 375 DBREF 1XQG B 1 375 UNP P36952 MASP_HUMAN 1 375 SEQADV 1XQG HIS A -13 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS A -12 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS A -11 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS A -10 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS A -9 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS A -8 UNP P36952 CLONING ARTIFACT SEQADV 1XQG GLU A -7 UNP P36952 CLONING ARTIFACT SEQADV 1XQG ASN A -6 UNP P36952 CLONING ARTIFACT SEQADV 1XQG LEU A -5 UNP P36952 CLONING ARTIFACT SEQADV 1XQG TYR A -4 UNP P36952 CLONING ARTIFACT SEQADV 1XQG PHE A -3 UNP P36952 CLONING ARTIFACT SEQADV 1XQG GLN A -2 UNP P36952 CLONING ARTIFACT SEQADV 1XQG GLY A -1 UNP P36952 CLONING ARTIFACT SEQADV 1XQG SER A 0 UNP P36952 CLONING ARTIFACT SEQADV 1XQG SER A 20 UNP P36952 CYS 20 ENGINEERED MUTATION SEQADV 1XQG ALA A 34 UNP P36952 CYS 34 ENGINEERED MUTATION SEQADV 1XQG VAL A 66 UNP P36952 ILE 66 SEE REMARK 999 SEQADV 1XQG SER A 176 UNP P36952 PRO 176 SEE REMARK 999 SEQADV 1XQG SER A 183 UNP P36952 CYS 183 ENGINEERED MUTATION SEQADV 1XQG VAL A 187 UNP P36952 LEU 187 SEE REMARK 999 SEQADV 1XQG SER A 205 UNP P36952 CYS 205 ENGINEERED MUTATION SEQADV 1XQG SER A 214 UNP P36952 CYS 214 ENGINEERED MUTATION SEQADV 1XQG SER A 287 UNP P36952 CYS 287 ENGINEERED MUTATION SEQADV 1XQG SER A 323 UNP P36952 CYS 323 ENGINEERED MUTATION SEQADV 1XQG SER A 373 UNP P36952 CYS 373 ENGINEERED MUTATION SEQADV 1XQG HIS B -13 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS B -12 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS B -11 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS B -10 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS B -9 UNP P36952 CLONING ARTIFACT SEQADV 1XQG HIS B -8 UNP P36952 CLONING ARTIFACT SEQADV 1XQG GLU B -7 UNP P36952 CLONING ARTIFACT SEQADV 1XQG ASN B -6 UNP P36952 CLONING ARTIFACT SEQADV 1XQG LEU B -5 UNP P36952 CLONING ARTIFACT SEQADV 1XQG TYR B -4 UNP P36952 CLONING ARTIFACT SEQADV 1XQG PHE B -3 UNP P36952 CLONING ARTIFACT SEQADV 1XQG GLN B -2 UNP P36952 CLONING ARTIFACT SEQADV 1XQG GLY B -1 UNP P36952 CLONING ARTIFACT SEQADV 1XQG SER B 0 UNP P36952 CLONING ARTIFACT SEQADV 1XQG SER B 20 UNP P36952 CYS 20 ENGINEERED MUTATION SEQADV 1XQG ALA B 34 UNP P36952 CYS 34 ENGINEERED MUTATION SEQADV 1XQG VAL B 66 UNP P36952 ILE 66 SEE REMARK 999 SEQADV 1XQG SER B 176 UNP P36952 PRO 176 SEE REMARK 999 SEQADV 1XQG SER B 183 UNP P36952 CYS 183 ENGINEERED MUTATION SEQADV 1XQG VAL B 187 UNP P36952 LEU 187 SEE REMARK 999 SEQADV 1XQG SER B 205 UNP P36952 CYS 205 ENGINEERED MUTATION SEQADV 1XQG SER B 214 UNP P36952 CYS 214 ENGINEERED MUTATION SEQADV 1XQG SER B 287 UNP P36952 CYS 287 ENGINEERED MUTATION SEQADV 1XQG SER B 323 UNP P36952 CYS 323 ENGINEERED MUTATION SEQADV 1XQG SER B 373 UNP P36952 CYS 373 ENGINEERED MUTATION SEQRES 1 A 389 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 A 389 SER MET ASP ALA LEU GLN LEU ALA ASN SER ALA PHE ALA SEQRES 3 A 389 VAL ASP LEU PHE LYS GLN LEU SER GLU LYS GLU PRO LEU SEQRES 4 A 389 GLY ASN VAL LEU PHE SER PRO ILE ALA LEU SER THR SER SEQRES 5 A 389 LEU SER LEU ALA GLN VAL GLY ALA LYS GLY ASP THR ALA SEQRES 6 A 389 ASN GLU ILE GLY GLN VAL LEU HIS PHE GLU ASN VAL LYS SEQRES 7 A 389 ASP VAL PRO PHE GLY PHE GLN THR VAL THR SER ASP VAL SEQRES 8 A 389 ASN LYS LEU SER SER PHE TYR SER LEU LYS LEU ILE LYS SEQRES 9 A 389 ARG LEU TYR VAL ASP LYS SER LEU ASN LEU SER THR GLU SEQRES 10 A 389 PHE ILE SER SER THR LYS ARG PRO TYR ALA LYS GLU LEU SEQRES 11 A 389 GLU THR VAL ASP PHE LYS ASP LYS LEU GLU GLU THR LYS SEQRES 12 A 389 GLY GLN ILE ASN ASN SER ILE LYS ASP LEU THR ASP GLY SEQRES 13 A 389 HIS PHE GLU ASN ILE LEU ALA ASP ASN SER VAL ASN ASP SEQRES 14 A 389 GLN THR LYS ILE LEU VAL VAL ASN ALA ALA TYR PHE VAL SEQRES 15 A 389 GLY LYS TRP MET LYS LYS PHE SER GLU SER GLU THR LYS SEQRES 16 A 389 GLU SER PRO PHE ARG VAL ASN LYS THR ASP THR LYS PRO SEQRES 17 A 389 VAL GLN MET MET ASN MET GLU ALA THR PHE SER MET GLY SEQRES 18 A 389 ASN ILE ASP SER ILE ASN SER LYS ILE ILE GLU LEU PRO SEQRES 19 A 389 PHE GLN ASN LYS HIS LEU SER MET PHE ILE LEU LEU PRO SEQRES 20 A 389 LYS ASP VAL GLU ASP GLU SER THR GLY LEU GLU LYS ILE SEQRES 21 A 389 GLU LYS GLN LEU ASN SER GLU SER LEU SER GLN TRP THR SEQRES 22 A 389 ASN PRO SER THR MET ALA ASN ALA LYS VAL LYS LEU SER SEQRES 23 A 389 ILE PRO LYS PHE LYS VAL GLU LYS MET ILE ASP PRO LYS SEQRES 24 A 389 ALA SER LEU GLU ASN LEU GLY LEU LYS HIS ILE PHE SER SEQRES 25 A 389 GLU ASP THR SER ASP PHE SER GLY MET SER GLU THR LYS SEQRES 26 A 389 GLY VAL ALA LEU SER ASN VAL ILE HIS LYS VAL SER LEU SEQRES 27 A 389 GLU ILE THR GLU ASP GLY GLY ASP SER ILE GLU VAL PRO SEQRES 28 A 389 GLY ALA ARG ILE LEU GLN HIS LYS ASP GLU LEU ASN ALA SEQRES 29 A 389 ASP HIS PRO PHE ILE TYR ILE ILE ARG HIS ASN LYS THR SEQRES 30 A 389 ARG ASN ILE ILE PHE PHE GLY LYS PHE SER SER PRO SEQRES 1 B 389 HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR PHE GLN GLY SEQRES 2 B 389 SER MET ASP ALA LEU GLN LEU ALA ASN SER ALA PHE ALA SEQRES 3 B 389 VAL ASP LEU PHE LYS GLN LEU SER GLU LYS GLU PRO LEU SEQRES 4 B 389 GLY ASN VAL LEU PHE SER PRO ILE ALA LEU SER THR SER SEQRES 5 B 389 LEU SER LEU ALA GLN VAL GLY ALA LYS GLY ASP THR ALA SEQRES 6 B 389 ASN GLU ILE GLY GLN VAL LEU HIS PHE GLU ASN VAL LYS SEQRES 7 B 389 ASP VAL PRO PHE GLY PHE GLN THR VAL THR SER ASP VAL SEQRES 8 B 389 ASN LYS LEU SER SER PHE TYR SER LEU LYS LEU ILE LYS SEQRES 9 B 389 ARG LEU TYR VAL ASP LYS SER LEU ASN LEU SER THR GLU SEQRES 10 B 389 PHE ILE SER SER THR LYS ARG PRO TYR ALA LYS GLU LEU SEQRES 11 B 389 GLU THR VAL ASP PHE LYS ASP LYS LEU GLU GLU THR LYS SEQRES 12 B 389 GLY GLN ILE ASN ASN SER ILE LYS ASP LEU THR ASP GLY SEQRES 13 B 389 HIS PHE GLU ASN ILE LEU ALA ASP ASN SER VAL ASN ASP SEQRES 14 B 389 GLN THR LYS ILE LEU VAL VAL ASN ALA ALA TYR PHE VAL SEQRES 15 B 389 GLY LYS TRP MET LYS LYS PHE SER GLU SER GLU THR LYS SEQRES 16 B 389 GLU SER PRO PHE ARG VAL ASN LYS THR ASP THR LYS PRO SEQRES 17 B 389 VAL GLN MET MET ASN MET GLU ALA THR PHE SER MET GLY SEQRES 18 B 389 ASN ILE ASP SER ILE ASN SER LYS ILE ILE GLU LEU PRO SEQRES 19 B 389 PHE GLN ASN LYS HIS LEU SER MET PHE ILE LEU LEU PRO SEQRES 20 B 389 LYS ASP VAL GLU ASP GLU SER THR GLY LEU GLU LYS ILE SEQRES 21 B 389 GLU LYS GLN LEU ASN SER GLU SER LEU SER GLN TRP THR SEQRES 22 B 389 ASN PRO SER THR MET ALA ASN ALA LYS VAL LYS LEU SER SEQRES 23 B 389 ILE PRO LYS PHE LYS VAL GLU LYS MET ILE ASP PRO LYS SEQRES 24 B 389 ALA SER LEU GLU ASN LEU GLY LEU LYS HIS ILE PHE SER SEQRES 25 B 389 GLU ASP THR SER ASP PHE SER GLY MET SER GLU THR LYS SEQRES 26 B 389 GLY VAL ALA LEU SER ASN VAL ILE HIS LYS VAL SER LEU SEQRES 27 B 389 GLU ILE THR GLU ASP GLY GLY ASP SER ILE GLU VAL PRO SEQRES 28 B 389 GLY ALA ARG ILE LEU GLN HIS LYS ASP GLU LEU ASN ALA SEQRES 29 B 389 ASP HIS PRO PHE ILE TYR ILE ILE ARG HIS ASN LYS THR SEQRES 30 B 389 ARG ASN ILE ILE PHE PHE GLY LYS PHE SER SER PRO FORMUL 3 HOH *152(H2 O) HELIX 1 1 MET A 1 GLU A 23 1 23 HELIX 2 2 SER A 31 ALA A 46 1 16 HELIX 3 3 LYS A 47 LEU A 58 1 12 HELIX 4 4 HIS A 59 VAL A 63 5 5 HELIX 5 5 ASP A 65 SER A 81 1 17 HELIX 6 6 SER A 101 THR A 108 1 8 HELIX 7 7 ASP A 120 THR A 140 1 21 HELIX 8 8 SER A 176 THR A 180 5 5 HELIX 9 9 ASP A 210 ILE A 212 5 3 HELIX 10 10 GLN A 222 HIS A 225 5 4 HELIX 11 11 LEU A 243 GLN A 249 1 7 HELIX 12 12 ASN A 251 THR A 259 1 9 HELIX 13 13 ASN A 260 MET A 264 5 5 HELIX 14 14 PRO A 284 GLY A 292 1 9 HELIX 15 15 LYS A 294 SER A 298 5 5 HELIX 16 16 GLY B -1 GLU B 23 1 25 HELIX 17 17 SER B 31 GLY B 45 1 15 HELIX 18 18 GLY B 48 LEU B 58 1 11 HELIX 19 19 ASP B 65 SER B 81 1 17 HELIX 20 20 SER B 101 SER B 107 1 7 HELIX 21 21 TYR B 112 LYS B 114 5 3 HELIX 22 22 ASP B 120 THR B 140 1 21 HELIX 23 23 SER B 176 SER B 178 5 3 HELIX 24 24 ASP B 210 ILE B 212 5 3 HELIX 25 25 GLN B 222 LYS B 224 5 3 HELIX 26 26 LEU B 243 LEU B 250 1 8 HELIX 27 27 ASN B 251 THR B 259 1 9 HELIX 28 28 ASN B 260 MET B 264 5 5 HELIX 29 29 PRO B 284 GLY B 292 1 9 SHEET 1 A 7 VAL A 28 PHE A 30 0 SHEET 2 A 7 ILE A 366 PHE A 372 -1 O LYS A 371 N VAL A 28 SHEET 3 A 7 PHE A 354 ARG A 359 -1 N ILE A 358 O PHE A 368 SHEET 4 A 7 SER A 227 PRO A 233 -1 N LEU A 231 O ILE A 355 SHEET 5 A 7 SER A 214 PRO A 220 -1 N LEU A 219 O MET A 228 SHEET 6 A 7 THR A 192 ILE A 209 -1 N ILE A 209 O SER A 214 SHEET 7 A 7 LYS A 181 ARG A 186 -1 N PHE A 185 O LYS A 193 SHEET 1 B 7 VAL A 28 PHE A 30 0 SHEET 2 B 7 ILE A 366 PHE A 372 -1 O LYS A 371 N VAL A 28 SHEET 3 B 7 PHE A 354 ARG A 359 -1 N ILE A 358 O PHE A 368 SHEET 4 B 7 SER A 227 PRO A 233 -1 N LEU A 231 O ILE A 355 SHEET 5 B 7 SER A 214 PRO A 220 -1 N LEU A 219 O MET A 228 SHEET 6 B 7 THR A 192 ILE A 209 -1 N ILE A 209 O SER A 214 SHEET 7 B 7 ALA A 265 PRO A 274 -1 O LEU A 271 N MET A 200 SHEET 1 C 5 LEU A 116 VAL A 119 0 SHEET 2 C 5 LEU A 86 ASP A 95 1 N VAL A 94 O GLU A 117 SHEET 3 C 5 ILE A 159 VAL A 168 -1 O LEU A 160 N TYR A 93 SHEET 4 C 5 LEU A 315 ILE A 326 1 O ILE A 319 N VAL A 161 SHEET 5 C 5 PHE A 276 ILE A 282 -1 N PHE A 276 O ILE A 326 SHEET 1 D 7 VAL B 28 PHE B 30 0 SHEET 2 D 7 ASN B 365 PHE B 372 -1 O PHE B 369 N PHE B 30 SHEET 3 D 7 PHE B 354 HIS B 360 -1 N ILE B 358 O PHE B 368 SHEET 4 D 7 LEU B 226 PRO B 233 -1 N LEU B 231 O ILE B 355 SHEET 5 D 7 SER B 214 PRO B 220 -1 N LEU B 219 O MET B 228 SHEET 6 D 7 THR B 192 ILE B 209 -1 N ILE B 209 O SER B 214 SHEET 7 D 7 THR B 180 ARG B 186 -1 N PHE B 185 O LYS B 193 SHEET 1 E 8 VAL B 28 PHE B 30 0 SHEET 2 E 8 ASN B 365 PHE B 372 -1 O PHE B 369 N PHE B 30 SHEET 3 E 8 PHE B 354 HIS B 360 -1 N ILE B 358 O PHE B 368 SHEET 4 E 8 LEU B 226 PRO B 233 -1 N LEU B 231 O ILE B 355 SHEET 5 E 8 SER B 214 PRO B 220 -1 N LEU B 219 O MET B 228 SHEET 6 E 8 THR B 192 ILE B 209 -1 N ILE B 209 O SER B 214 SHEET 7 E 8 ALA B 265 PRO B 274 -1 O VAL B 269 N ALA B 202 SHEET 8 E 8 LYS B 345 ASP B 346 1 O ASP B 346 N LYS B 270 SHEET 1 F 5 LEU B 116 VAL B 119 0 SHEET 2 F 5 SER B 85 ASP B 95 1 N LEU B 92 O GLU B 117 SHEET 3 F 5 ILE B 159 VAL B 168 -1 O LEU B 160 N TYR B 93 SHEET 4 F 5 LEU B 315 GLU B 325 1 O ILE B 319 N ASN B 163 SHEET 5 F 5 LYS B 277 ILE B 282 -1 N ILE B 282 O HIS B 320 CRYST1 147.462 147.462 118.038 90.00 90.00 90.00 P 4 21 2 16 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 0.006781 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006781 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008472 0.00000