PDB Short entry for 1QWD HEADER LIPID BINDING PROTEIN 02-SEP-03 1QWD TITLE CRYSTAL STRUCTURE OF A BACTERIAL LIPOCALIN, THE BLC GENE PRODUCT FROM TITLE 2 E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER MEMBRANE LIPOPROTEIN BLC; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BLC OR B4149 OR Z5756 OR ECS5130; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TUNER(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PDEST17 KEYWDS BACTERIAL LIPOCALIN, LIPID BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR V.CAMPANACCI,D.NURIZZO,S.SPINELLI,C.VALENCIA,C.CAMBILLAU REVDAT 4 14-FEB-24 1QWD 1 SEQADV REVDAT 3 11-OCT-17 1QWD 1 REMARK REVDAT 2 24-FEB-09 1QWD 1 VERSN REVDAT 1 06-APR-04 1QWD 0 JRNL AUTH V.CAMPANACCI,D.NURIZZO,S.SPINELLI,C.VALENCIA,M.TEGONI, JRNL AUTH 2 C.CAMBILLAU JRNL TITL THE CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI LIPOCALIN BLC JRNL TITL 2 SUGGESTS A POSSIBLE ROLE IN PHOSPHOLIPID BINDING JRNL REF FEBS LETT. V. 562 183 2004 JRNL REFN ISSN 0014-5793 JRNL PMID 15044022 JRNL DOI 10.1016/S0014-5793(04)00199-1 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.19 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.14 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 39847 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2121 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2703 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2710 REMARK 3 BIN FREE R VALUE SET COUNT : 141 REMARK 3 BIN FREE R VALUE : 0.3540 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2679 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 306 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.57000 REMARK 3 B22 (A**2) : -0.70000 REMARK 3 B33 (A**2) : 0.13000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.099 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.100 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.256 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2752 ; 0.020 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2434 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3729 ; 1.696 ; 1.935 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5632 ; 0.947 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 331 ; 7.022 ; 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): 384 ; 0.117 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3099 ; 0.013 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 639 ; 0.016 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 459 ; 0.228 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2875 ; 0.267 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1716 ; 0.088 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 214 ; 0.205 ; 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): 9 ; 0.188 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 61 ; 0.320 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 33 ; 0.231 ; 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): 1648 ; 1.243 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2646 ; 2.268 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1104 ; 3.623 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1083 ; 5.964 ; 4.500 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1QWD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000020149. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93930 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41968 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 47.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.56900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NA-CITRATE, NA-BORATE, PH 7.50, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.99950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.47650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.38950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.47650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.99950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.38950 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 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: DIMERIC 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 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 SER A 2 REMARK 465 TYR A 3 REMARK 465 TYR A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 SER A 177 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 TYR B 3 REMARK 465 TYR B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 GLY B 176 REMARK 465 SER B 177 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 SER A 20 OG REMARK 470 SER A 21 CB OG REMARK 470 HIS B 10 CG ND1 CD2 CE1 NE2 REMARK 470 SER B 20 OG REMARK 470 SER B 21 CB OG 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 C PRO B 175 O HOH B 321 2.03 REMARK 500 O HOH A 213 O HOH A 325 2.17 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 ARG A 67 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP A 82 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 122 CB - CG - OD1 ANGL. DEV. = -7.4 DEGREES REMARK 500 ASP A 122 CB - CG - OD2 ANGL. DEV. = 9.9 DEGREES REMARK 500 ASP B 122 CB - CG - OD1 ANGL. DEV. = -9.3 DEGREES REMARK 500 ASP B 122 CB - CG - OD2 ANGL. DEV. = 9.6 DEGREES 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 21 -12.22 82.90 REMARK 500 ARG A 26 -1.81 74.82 REMARK 500 SER B 21 -15.62 90.35 REMARK 500 ARG B 26 -7.12 73.65 REMARK 500 PRO B 111 47.66 -82.55 REMARK 500 REMARK 500 REMARK: NULL DBREF 1QWD A 23 177 UNP P0A901 BLC_ECOLI 23 177 DBREF 1QWD B 23 177 UNP P0A901 BLC_ECOLI 23 177 SEQADV 1QWD MET A 1 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER A 2 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD TYR A 3 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD TYR A 4 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS A 5 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS A 6 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS A 7 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS A 8 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS A 9 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS A 10 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LEU A 11 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD GLU A 12 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER A 13 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD THR A 14 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER A 15 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LEU A 16 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD TYR A 17 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LYS A 18 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LYS A 19 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER A 20 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER A 21 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER A 22 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD MET B 1 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER B 2 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD TYR B 3 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD TYR B 4 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS B 5 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS B 6 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS B 7 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS B 8 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS B 9 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD HIS B 10 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LEU B 11 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD GLU B 12 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER B 13 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD THR B 14 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER B 15 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LEU B 16 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD TYR B 17 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LYS B 18 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD LYS B 19 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER B 20 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER B 21 UNP P0A901 CLONING ARTIFACT SEQADV 1QWD SER B 22 UNP P0A901 CLONING ARTIFACT SEQRES 1 A 177 MET SER TYR TYR HIS HIS HIS HIS HIS HIS LEU GLU SER SEQRES 2 A 177 THR SER LEU TYR LYS LYS SER SER SER THR PRO PRO ARG SEQRES 3 A 177 GLY VAL THR VAL VAL ASN ASN PHE ASP ALA LYS ARG TYR SEQRES 4 A 177 LEU GLY THR TRP TYR GLU ILE ALA ARG PHE ASP HIS ARG SEQRES 5 A 177 PHE GLU ARG GLY LEU GLU LYS VAL THR ALA THR TYR SER SEQRES 6 A 177 LEU ARG ASP ASP GLY GLY LEU ASN VAL ILE ASN LYS GLY SEQRES 7 A 177 TYR ASN PRO ASP ARG GLY MET TRP GLN GLN SER GLU GLY SEQRES 8 A 177 LYS ALA TYR PHE THR GLY ALA PRO THR ARG ALA ALA LEU SEQRES 9 A 177 LYS VAL SER PHE PHE GLY PRO PHE TYR GLY GLY TYR ASN SEQRES 10 A 177 VAL ILE ALA LEU ASP ARG GLU TYR ARG HIS ALA LEU VAL SEQRES 11 A 177 CYS GLY PRO ASP ARG ASP TYR LEU TRP ILE LEU SER ARG SEQRES 12 A 177 THR PRO THR ILE SER ASP GLU VAL LYS GLN GLU MET LEU SEQRES 13 A 177 ALA VAL ALA THR ARG GLU GLY PHE ASP VAL SER LYS PHE SEQRES 14 A 177 ILE TRP VAL GLN GLN PRO GLY SER SEQRES 1 B 177 MET SER TYR TYR HIS HIS HIS HIS HIS HIS LEU GLU SER SEQRES 2 B 177 THR SER LEU TYR LYS LYS SER SER SER THR PRO PRO ARG SEQRES 3 B 177 GLY VAL THR VAL VAL ASN ASN PHE ASP ALA LYS ARG TYR SEQRES 4 B 177 LEU GLY THR TRP TYR GLU ILE ALA ARG PHE ASP HIS ARG SEQRES 5 B 177 PHE GLU ARG GLY LEU GLU LYS VAL THR ALA THR TYR SER SEQRES 6 B 177 LEU ARG ASP ASP GLY GLY LEU ASN VAL ILE ASN LYS GLY SEQRES 7 B 177 TYR ASN PRO ASP ARG GLY MET TRP GLN GLN SER GLU GLY SEQRES 8 B 177 LYS ALA TYR PHE THR GLY ALA PRO THR ARG ALA ALA LEU SEQRES 9 B 177 LYS VAL SER PHE PHE GLY PRO PHE TYR GLY GLY TYR ASN SEQRES 10 B 177 VAL ILE ALA LEU ASP ARG GLU TYR ARG HIS ALA LEU VAL SEQRES 11 B 177 CYS GLY PRO ASP ARG ASP TYR LEU TRP ILE LEU SER ARG SEQRES 12 B 177 THR PRO THR ILE SER ASP GLU VAL LYS GLN GLU MET LEU SEQRES 13 B 177 ALA VAL ALA THR ARG GLU GLY PHE ASP VAL SER LYS PHE SEQRES 14 B 177 ILE TRP VAL GLN GLN PRO GLY SER FORMUL 3 HOH *306(H2 O) HELIX 1 1 ASP A 35 LEU A 40 1 6 HELIX 2 2 HIS A 51 ARG A 55 5 5 HELIX 3 3 SER A 148 GLU A 162 1 15 HELIX 4 4 ASP A 165 PHE A 169 5 5 HELIX 5 5 ASP B 35 LEU B 40 5 6 HELIX 6 6 HIS B 51 ARG B 55 5 5 HELIX 7 7 SER B 148 GLU B 162 1 15 HELIX 8 8 ASP B 165 SER B 167 5 3 SHEET 1 A 2 THR A 14 TYR A 17 0 SHEET 2 A 2 VAL A 28 VAL A 31 -1 O VAL A 30 N SER A 15 SHEET 1 B10 ILE A 170 TRP A 171 0 SHEET 2 B10 GLY A 41 ARG A 48 -1 N ARG A 48 O ILE A 170 SHEET 3 B10 LEU A 138 SER A 142 -1 O SER A 142 N TYR A 44 SHEET 4 B10 HIS A 127 CYS A 131 -1 N ALA A 128 O LEU A 141 SHEET 5 B10 PHE A 112 LEU A 121 -1 N ALA A 120 O LEU A 129 SHEET 6 B10 ALA A 103 PHE A 109 -1 N LEU A 104 O TYR A 116 SHEET 7 B10 MET A 85 PHE A 95 -1 N TYR A 94 O LYS A 105 SHEET 8 B10 LEU A 72 ASN A 80 -1 N GLY A 78 O GLN A 87 SHEET 9 B10 GLU A 58 LEU A 66 -1 N GLU A 58 O TYR A 79 SHEET 10 B10 GLY A 41 ARG A 48 -1 N GLY A 41 O TYR A 64 SHEET 1 C 2 THR B 14 TYR B 17 0 SHEET 2 C 2 VAL B 28 VAL B 31 -1 O VAL B 30 N SER B 15 SHEET 1 D10 PHE B 169 TRP B 171 0 SHEET 2 D10 GLY B 41 PHE B 49 -1 N ARG B 48 O ILE B 170 SHEET 3 D10 LEU B 138 SER B 142 -1 O SER B 142 N TYR B 44 SHEET 4 D10 HIS B 127 CYS B 131 -1 N ALA B 128 O LEU B 141 SHEET 5 D10 GLY B 114 LEU B 121 -1 N ASN B 117 O CYS B 131 SHEET 6 D10 ALA B 103 SER B 107 -1 N LEU B 104 O TYR B 116 SHEET 7 D10 MET B 85 PHE B 95 -1 N LYS B 92 O SER B 107 SHEET 8 D10 LEU B 72 ASN B 80 -1 N VAL B 74 O GLY B 91 SHEET 9 D10 GLU B 58 LEU B 66 -1 N GLU B 58 O TYR B 79 SHEET 10 D10 GLY B 41 PHE B 49 -1 N TRP B 43 O ALA B 62 CRYST1 57.999 80.779 88.953 90.00 90.00 90.00 P 21 21 21 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 0.017242 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012379 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011242 0.00000