PDB Short entry for 1QD6 HEADER MEMBRANE PROTEIN 09-JUL-99 1QD6 TITLE OUTER MEMBRANE PHOSPHOLIPASE A FROM ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER MEMBRANE PHOSPHOLIPASE (OMPLA); COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESDIUES 33-45; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTEIN (OUTER MEMBRANE PHOSPHOLIPASE (OMPLA)); COMPND 8 CHAIN: C, D; COMPND 9 EC: 3.1.1.32; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 5 ORGANISM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ANTI-PARALLEL BETA BARREL DIMER, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.J.SNIJDER,I.UBARRETXENA-BELANDIA,M.BLAAUW,K.H.KALK,H.M.VERHEIJ, AUTHOR 2 M.R.EGMOND,N.DEKKER,B.W.DIJKSTRA REVDAT 8 16-AUG-23 1QD6 1 REMARK LINK REVDAT 7 31-JAN-18 1QD6 1 REMARK REVDAT 6 24-JAN-18 1QD6 1 AUTHOR REMARK REVDAT 5 13-JUL-11 1QD6 1 VERSN REVDAT 4 24-FEB-09 1QD6 1 VERSN REVDAT 3 01-APR-03 1QD6 1 JRNL REVDAT 2 18-FEB-00 1QD6 1 REMARK SHEET REVDAT 1 25-OCT-99 1QD6 0 JRNL AUTH H.J.SNIJDER,I.UBARRETXENA-BELANDIA,M.BLAAUW,K.H.KALK, JRNL AUTH 2 H.M.VERHEIJ,M.R.EGMOND,N.DEKKER,B.W.DIJKSTRA JRNL TITL STRUCTURAL EVIDENCE FOR DIMERIZATION-REGULATED ACTIVATION OF JRNL TITL 2 AN INTEGRAL MEMBRANE PHOSPHOLIPASE. JRNL REF NATURE V. 401 717 1999 JRNL REFN ISSN 0028-0836 JRNL PMID 10537112 JRNL DOI 10.1038/44890 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.BLAAUW,N.DEKKER,K.H.KALK,H.M.VERHEIJ,B.W.DIJKSTRA REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF OUTER REMARK 1 TITL 2 MEMBRANE PHOSPHOLIPASE A FROM ESCHERICHIA COLI REMARK 1 REF FEBS LETT. V. 373 10 1995 REMARK 1 REFN ISSN 0014-5793 REMARK 1 DOI 10.1016/0014-5793(95)01002-V REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 74.1 REMARK 3 NUMBER OF REFLECTIONS : 28947 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 : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.300 REMARK 3 FREE R VALUE TEST SET COUNT : 2408 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.17 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2330 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 180 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4111 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 67 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.78000 REMARK 3 B22 (A**2) : 0.13000 REMARK 3 B33 (A**2) : 0.65000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.30 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) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.34 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.080 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) : 2.400 ; 2.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.280 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.850 ; 5.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.280 ; 5.500 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 : PARHCSDX_ADAPT.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : HDSF.PAR REMARK 3 PARAMETER FILE 4 : CA.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : HDSF.TOP REMARK 3 TOPOLOGY FILE 4 : CA.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT CORRECTION REMARK 3 ANISOTROPIC SCALING REMARK 4 REMARK 4 1QD6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000009317. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-SEP-98 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99385 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 28336 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 74.1 REMARK 200 DATA REDUNDANCY : 2.690 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 66.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26500 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: MONOMER OMPLA (1QD5) WITHOUT WATER/DETERGENT REMARK 200 MOLECULES REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, PH 6.6, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 20K, TEMPERATURE 293.0K 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 40.03350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.62250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.01900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.62250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.03350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.01900 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 ASSEMBLY IS A DIMER CONSTRUCTED FROM CHAIN A, REMARK 300 C AND B,D RELATED BY A NCS TWOFOLD ROTATION 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 PHE D 30 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 VAL A 14 131.82 98.13 REMARK 500 VAL B 14 164.00 149.64 REMARK 500 TYR C 35 -82.10 -103.09 REMARK 500 SER C 107 64.76 37.03 REMARK 500 ASP C 125 39.76 -143.04 REMARK 500 ASN C 166 99.84 -161.47 REMARK 500 ASN C 185 68.09 -166.11 REMARK 500 TYR C 214 118.90 -162.05 REMARK 500 LEU C 265 -63.92 -93.19 REMARK 500 TYR D 35 -85.36 -103.38 REMARK 500 SER D 107 66.76 35.58 REMARK 500 ASN D 166 101.09 -164.83 REMARK 500 ASN D 185 65.56 -162.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HOH C 279 REMARK 615 HOH C 295 REMARK 615 HOH D 299 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG C 147 O REMARK 620 2 SER C 152 OG 82.5 REMARK 620 3 HOH C 285 O 110.5 86.2 REMARK 620 4 HOH C 294 O 161.1 83.0 80.6 REMARK 620 5 SER D 106 O 91.5 123.3 146.0 86.3 REMARK 620 6 HOH D 275 O 101.4 163.0 76.9 96.0 73.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER C 106 O REMARK 620 2 ARG D 147 O 89.5 REMARK 620 3 SER D 152 OG 128.8 81.4 REMARK 620 4 HOH D 302 O 139.4 110.3 90.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HDS C 270 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HDS D 270 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QD5 RELATED DB: PDB REMARK 900 OUTER MEMBRANE PHOSPHOLIPASE A, MONOMERIC FORM REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE N-TERMINAL WAS MUTATED TO EXTEND WITH RESIDUES ARIRAP DBREF 1QD6 A 13 25 UNP P0A921 PA1_ECOLI 33 45 DBREF 1QD6 B 13 25 UNP P0A921 PA1_ECOLI 33 45 DBREF 1QD6 C 30 269 UNP P0A921 PA1_ECOLI 50 289 DBREF 1QD6 D 30 269 UNP P0A921 PA1_ECOLI 50 289 SEQRES 1 A 13 ALA VAL ARG GLY SER ILE ILE ALA ASN MET LEU GLN GLU SEQRES 1 B 13 ALA VAL ARG GLY SER ILE ILE ALA ASN MET LEU GLN GLU SEQRES 1 C 240 PHE THR LEU TYR PRO TYR ASP THR ASN TYR LEU ILE TYR SEQRES 2 C 240 THR GLN THR SER ASP LEU ASN LYS GLU ALA ILE ALA SER SEQRES 3 C 240 TYR ASP TRP ALA GLU ASN ALA ARG LYS ASP GLU VAL LYS SEQRES 4 C 240 PHE GLN LEU SER LEU ALA PHE PRO LEU TRP ARG GLY ILE SEQRES 5 C 240 LEU GLY PRO ASN SER VAL LEU GLY ALA SER TYR THR GLN SEQRES 6 C 240 LYS SER TRP TRP GLN LEU SER ASN SER GLU GLU SER SER SEQRES 7 C 240 PRO PHE ARG GLU THR ASN TYR GLU PRO GLN LEU PHE LEU SEQRES 8 C 240 GLY PHE ALA THR ASP TYR ARG PHE ALA GLY TRP THR LEU SEQRES 9 C 240 ARG ASP VAL GLU MET GLY TYR ASN HIS ASP SER ASN GLY SEQRES 10 C 240 ARG SER ASP PRO THR SER ARG SER TRP ASN ARG LEU TYR SEQRES 11 C 240 THR ARG LEU MET ALA GLU ASN GLY ASN TRP LEU VAL GLU SEQRES 12 C 240 VAL LYS PRO TRP TYR VAL VAL GLY ASN THR ASP ASP ASN SEQRES 13 C 240 PRO ASP ILE THR LYS TYR MET GLY TYR TYR GLN LEU LYS SEQRES 14 C 240 ILE GLY TYR HIS LEU GLY ASP ALA VAL LEU SER ALA LYS SEQRES 15 C 240 GLY GLN TYR ASN TRP ASN THR GLY TYR GLY GLY ALA GLU SEQRES 16 C 240 LEU GLY LEU SER TYR PRO ILE THR LYS HIS VAL ARG LEU SEQRES 17 C 240 TYR THR GLN VAL TYR SER GLY TYR GLY GLU SER LEU ILE SEQRES 18 C 240 ASP TYR ASN PHE ASN GLN THR ARG VAL GLY VAL GLY VAL SEQRES 19 C 240 MET LEU ASN ASP LEU PHE SEQRES 1 D 240 PHE THR LEU TYR PRO TYR ASP THR ASN TYR LEU ILE TYR SEQRES 2 D 240 THR GLN THR SER ASP LEU ASN LYS GLU ALA ILE ALA SER SEQRES 3 D 240 TYR ASP TRP ALA GLU ASN ALA ARG LYS ASP GLU VAL LYS SEQRES 4 D 240 PHE GLN LEU SER LEU ALA PHE PRO LEU TRP ARG GLY ILE SEQRES 5 D 240 LEU GLY PRO ASN SER VAL LEU GLY ALA SER TYR THR GLN SEQRES 6 D 240 LYS SER TRP TRP GLN LEU SER ASN SER GLU GLU SER SER SEQRES 7 D 240 PRO PHE ARG GLU THR ASN TYR GLU PRO GLN LEU PHE LEU SEQRES 8 D 240 GLY PHE ALA THR ASP TYR ARG PHE ALA GLY TRP THR LEU SEQRES 9 D 240 ARG ASP VAL GLU MET GLY TYR ASN HIS ASP SER ASN GLY SEQRES 10 D 240 ARG SER ASP PRO THR SER ARG SER TRP ASN ARG LEU TYR SEQRES 11 D 240 THR ARG LEU MET ALA GLU ASN GLY ASN TRP LEU VAL GLU SEQRES 12 D 240 VAL LYS PRO TRP TYR VAL VAL GLY ASN THR ASP ASP ASN SEQRES 13 D 240 PRO ASP ILE THR LYS TYR MET GLY TYR TYR GLN LEU LYS SEQRES 14 D 240 ILE GLY TYR HIS LEU GLY ASP ALA VAL LEU SER ALA LYS SEQRES 15 D 240 GLY GLN TYR ASN TRP ASN THR GLY TYR GLY GLY ALA GLU SEQRES 16 D 240 LEU GLY LEU SER TYR PRO ILE THR LYS HIS VAL ARG LEU SEQRES 17 D 240 TYR THR GLN VAL TYR SER GLY TYR GLY GLU SER LEU ILE SEQRES 18 D 240 ASP TYR ASN PHE ASN GLN THR ARG VAL GLY VAL GLY VAL SEQRES 19 D 240 MET LEU ASN ASP LEU PHE HET CA C 1 1 HET CA C 2 1 HET HDS C 270 20 HET HDS D 270 20 HETNAM CA CALCIUM ION HETNAM HDS 1-HEXADECANOSULFONIC ACID FORMUL 5 CA 2(CA 2+) FORMUL 7 HDS 2(C16 H34 O3 S) FORMUL 9 HOH *67(H2 O) HELIX 1 1 SER A 17 GLN A 24 1 8 HELIX 2 2 SER B 17 GLN B 24 1 8 HELIX 3 3 TYR C 56 ALA C 62 5 7 HELIX 4 4 ASN C 102 SER C 106 5 5 HELIX 5 5 ASP C 187 GLY C 193 1 7 HELIX 6 6 SER C 248 TYR C 252 5 5 HELIX 7 7 TYR D 56 ALA D 62 5 7 HELIX 8 8 ASN D 102 SER D 106 5 5 HELIX 9 9 ASP D 187 GLY D 193 1 7 HELIX 10 10 SER D 248 TYR D 252 5 5 SHEET 1 A15 TYR C 33 PRO C 34 0 SHEET 2 A15 ASP C 65 ARG C 79 -1 N ALA C 74 O TYR C 33 SHEET 3 A15 SER C 86 TRP C 98 -1 O LEU C 88 N LEU C 77 SHEET 4 A15 PHE C 109 PHE C 128 -1 N ARG C 110 O TRP C 97 SHEET 5 A15 TRP C 131 SER C 144 -1 O TRP C 131 N PHE C 128 SHEET 6 A15 SER C 154 ASN C 166 -1 O TRP C 155 N ASP C 143 SHEET 7 A15 TRP C 169 VAL C 179 -1 O TRP C 169 N ASN C 166 SHEET 8 A15 TYR C 195 LEU C 203 -1 O GLN C 196 N LYS C 174 SHEET 9 A15 ALA C 206 TYR C 214 -1 N ALA C 206 O LEU C 203 SHEET 10 A15 GLY C 221 THR C 232 -1 O GLY C 222 N GLN C 213 SHEET 11 A15 VAL C 235 TYR C 245 -1 O VAL C 235 N ILE C 231 SHEET 12 A15 ASN C 255 MET C 264 -1 O GLN C 256 N GLY C 244 SHEET 13 A15 TYR C 39 THR C 45 -1 O LEU C 40 N VAL C 263 SHEET 14 A15 ASP C 65 ARG C 79 -1 O GLU C 66 N THR C 43 SHEET 15 A15 TYR C 33 PRO C 34 -1 O TYR C 33 N ALA C 74 SHEET 1 B15 TYR D 33 PRO D 34 0 SHEET 2 B15 ASP D 65 ARG D 79 -1 N ALA D 74 O TYR D 33 SHEET 3 B15 SER D 86 TRP D 98 -1 N LEU D 88 O TRP D 78 SHEET 4 B15 PHE D 109 PHE D 128 -1 N ARG D 110 O TRP D 97 SHEET 5 B15 TRP D 131 SER D 144 -1 O TRP D 131 N PHE D 128 SHEET 6 B15 SER D 154 ASN D 166 -1 O TRP D 155 N ASP D 143 SHEET 7 B15 TRP D 169 VAL D 179 -1 N TRP D 169 O ASN D 166 SHEET 8 B15 TYR D 195 LEU D 203 -1 O GLN D 196 N LYS D 174 SHEET 9 B15 ALA D 206 TYR D 214 -1 N ALA D 206 O LEU D 203 SHEET 10 B15 GLY D 221 PRO D 230 -1 O GLY D 222 N GLN D 213 SHEET 11 B15 ARG D 236 TYR D 245 -1 N LEU D 237 O TYR D 229 SHEET 12 B15 ASN D 255 MET D 264 -1 O GLN D 256 N GLY D 244 SHEET 13 B15 TYR D 39 THR D 45 -1 O LEU D 40 N VAL D 263 SHEET 14 B15 ASP D 65 ARG D 79 -1 O GLU D 66 N THR D 43 SHEET 15 B15 TYR D 33 PRO D 34 -1 O TYR D 33 N ALA D 74 LINK CB SER C 144 O3S HDS C 270 1555 1555 1.42 LINK CB SER D 144 O3S HDS D 270 1555 1555 1.44 LINK CA CA C 1 O ARG C 147 1555 1555 2.42 LINK CA CA C 1 OG SER C 152 1555 1555 2.55 LINK CA CA C 1 O HOH C 285 1555 1555 2.85 LINK CA CA C 1 O HOH C 294 1555 1555 2.52 LINK CA CA C 1 O SER D 106 1555 1555 2.40 LINK CA CA C 1 O HOH D 275 1555 1555 2.54 LINK CA CA C 2 O SER C 106 1555 1555 2.36 LINK CA CA C 2 O ARG D 147 1555 1555 2.44 LINK CA CA C 2 OG SER D 152 1555 1555 2.67 LINK CA CA C 2 O HOH D 302 1555 1555 2.50 CISPEP 1 ASP C 149 PRO C 150 0 1.48 CISPEP 2 ASP D 149 PRO D 150 0 2.40 SITE 1 AC1 6 ARG C 147 SER C 152 HOH C 285 HOH C 294 SITE 2 AC1 6 SER D 106 HOH D 275 SITE 1 AC2 4 SER C 106 ARG D 147 SER D 152 HOH D 302 SITE 1 AC3 14 TYR C 92 TYR C 114 HIS C 142 SER C 144 SITE 2 AC3 14 ASN C 145 GLY C 146 HOH C 285 TYR D 39 SITE 3 AC3 14 PHE D 69 TRP D 98 PHE D 109 VAL D 263 SITE 4 AC3 14 LEU D 265 HOH D 275 SITE 1 AC4 12 TYR C 39 LEU C 71 TRP C 98 PHE C 109 SITE 2 AC4 12 VAL C 263 LEU C 265 TYR D 92 HIS D 142 SITE 3 AC4 12 SER D 144 ASN D 145 GLY D 146 HOH D 302 CRYST1 80.067 84.038 95.245 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 0.012490 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011899 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010499 0.00000