HEADER TRANSPORT PROTEIN 18-JUN-10 3NKA TITLE CRYSTAL STRUCTURE OF AQPZ H174G,T183F COMPND MOL_ID: 1; COMPND 2 MOLECULE: AQUAPORIN Z; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CHAINS A AND B; COMPND 5 SYNONYM: BACTERIAL NODULIN-LIKE INTRINSIC PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: AQPZ, B0875, BNIP, JW0859; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: C43(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS AQUAPORIN, INTEGRAL MEMBRANE PROTEIN, TRANSPORT PROTEIN, SELECTIVITY KEYWDS 2 FILTER MUTANTS EXPDTA X-RAY DIFFRACTION AUTHOR D.F.SAVAGE,J.D.O'CONNELL III,J.FINER-MOORE,R.M.STROUD REVDAT 6 06-SEP-23 3NKA 1 HETSYN REVDAT 5 29-JUL-20 3NKA 1 COMPND REMARK SEQADV HETNAM REVDAT 5 2 1 SITE REVDAT 4 08-NOV-17 3NKA 1 REMARK REVDAT 3 05-SEP-12 3NKA 1 REMARK VERSN REVDAT 2 12-JAN-11 3NKA 1 JRNL REVDAT 1 03-NOV-10 3NKA 0 JRNL AUTH D.F.SAVAGE,J.D.O'CONNELL,L.J.MIERCKE,J.FINER-MOORE, JRNL AUTH 2 R.M.STROUD JRNL TITL STRUCTURAL CONTEXT SHAPES THE AQUAPORIN SELECTIVITY FILTER. JRNL REF PROC.NATL.ACAD.SCI.USA V. 107 17164 2010 JRNL REFN ISSN 0027-8424 JRNL PMID 20855585 JRNL DOI 10.1073/PNAS.1009864107 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 3 NUMBER OF REFLECTIONS : 21742 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) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1120 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1268 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.39 REMARK 3 BIN R VALUE (WORKING SET) : 0.3430 REMARK 3 BIN FREE R VALUE SET COUNT : 77 REMARK 3 BIN FREE R VALUE : 0.3410 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3357 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 98 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.238 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.168 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.579 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3546 ; 0.021 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2315 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4819 ; 1.729 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5648 ; 1.420 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 461 ; 6.259 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 109 ;34.021 ;22.110 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 467 ;15.173 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;27.803 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 564 ; 0.095 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3924 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 779 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 2259 ; 0.617 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 978 ; 0.166 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3565 ; 1.121 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1287 ; 1.923 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1254 ; 2.858 ; 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 228 1 REMARK 3 1 B 1 B 228 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 2735 ; 0.080 ; 0.050 REMARK 3 TIGHT THERMAL 1 A (A**2): 2735 ; 0.150 ; 0.500 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 -10 A 9999 REMARK 3 ORIGIN FOR THE GROUP (A): 13.5205 14.1955 10.4824 REMARK 3 T TENSOR REMARK 3 T11: 0.1755 T22: 0.1641 REMARK 3 T33: 0.1726 T12: -0.0764 REMARK 3 T13: -0.1132 T23: -0.0443 REMARK 3 L TENSOR REMARK 3 L11: 1.9290 L22: 2.1503 REMARK 3 L33: 0.8748 L12: 0.1554 REMARK 3 L13: -0.2379 L23: -0.1253 REMARK 3 S TENSOR REMARK 3 S11: -0.0200 S12: -0.3803 S13: 0.3799 REMARK 3 S21: 0.3426 S22: -0.0457 S23: -0.3923 REMARK 3 S31: -0.2704 S32: 0.2773 S33: 0.0657 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 -10 B 9999 REMARK 3 ORIGIN FOR THE GROUP (A): 37.5799 29.0449 -27.4178 REMARK 3 T TENSOR REMARK 3 T11: 0.4522 T22: 0.2071 REMARK 3 T33: 0.3148 T12: -0.1644 REMARK 3 T13: -0.3152 T23: 0.0064 REMARK 3 L TENSOR REMARK 3 L11: 1.9238 L22: 2.4178 REMARK 3 L33: 3.0273 L12: 0.0689 REMARK 3 L13: -0.3223 L23: -0.0750 REMARK 3 S TENSOR REMARK 3 S11: 0.1884 S12: 0.4444 S13: -0.5355 REMARK 3 S21: -0.4180 S22: 0.3008 S23: 0.3518 REMARK 3 S31: 1.0119 S32: -0.5348 S33: -0.4892 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 3NKA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-10. REMARK 100 THE DEPOSITION ID IS D_1000059935. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 103 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97949 REMARK 200 MONOCHROMATOR : KHOZU DOUBLE FLAT CRYSTAL REMARK 200 OPTICS : MONOCHROMETER REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.21 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21743 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 92.848 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : 0.06300 REMARK 200 FOR THE DATA SET : 17.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.64500 REMARK 200 R SYM FOR SHELL (I) : 0.64500 REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.3.2 REMARK 200 STARTING MODEL: PDB ENTRY 2O9F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25-30% PEG 2000 100 MM SODIUM REMARK 280 CACODYLATE 50-100 MM MGCL2, PH 6.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 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,X,Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 16030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -168.0 KCAL/MOL 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 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 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -139.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 92.78400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 92.78400 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 92.78400 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 92.78400 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 260 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 267 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 268 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 282 LIES ON A SPECIAL POSITION. 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 ALA A -2 REMARK 465 LYS A 229 REMARK 465 ARG A 230 REMARK 465 ASP A 231 REMARK 465 ALA B -2 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 ASP B 231 CG OD1 OD2 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 O3 GOL A 236 O HOH A 247 2.01 REMARK 500 O ALA B 117 NH2 ARG B 189 2.11 REMARK 500 O ALA A 117 NH2 ARG A 189 2.13 REMARK 500 O HOH A 248 O HOH A 249 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 123 CD GLU A 123 OE2 0.133 REMARK 500 PHE A 183 CG PHE A 183 CD2 -0.116 REMARK 500 PHE A 183 CG PHE A 183 CD1 -0.127 REMARK 500 PHE A 183 CE1 PHE A 183 CZ -0.197 REMARK 500 PHE A 183 CZ PHE A 183 CE2 -0.209 REMARK 500 GLU B 123 CD GLU B 123 OE2 0.083 REMARK 500 PHE B 183 CG PHE B 183 CD2 -0.166 REMARK 500 PHE B 183 CG PHE B 183 CD1 -0.145 REMARK 500 PHE B 183 CE1 PHE B 183 CZ -0.235 REMARK 500 PHE B 183 CZ PHE B 183 CE2 -0.223 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 3 CD - NE - CZ ANGL. DEV. = 12.7 DEGREES REMARK 500 ARG A 3 NE - CZ - NH1 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG A 3 NE - CZ - NH2 ANGL. DEV. = 8.0 DEGREES REMARK 500 PHE A 183 CB - CG - CD1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG B 3 CD - NE - CZ ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG B 3 NE - CZ - NH1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ARG B 3 NE - CZ - NH2 ANGL. DEV. = -9.2 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 GLU A 31 -34.89 68.25 REMARK 500 ILE A 57 -64.38 -91.02 REMARK 500 ASN A 63 115.38 -170.02 REMARK 500 ASP A 110 102.39 -160.62 REMARK 500 PHE A 183 98.86 75.02 REMARK 500 SER A 184 -79.08 -115.81 REMARK 500 VAL A 185 25.81 38.01 REMARK 500 ASN A 186 103.24 -160.53 REMARK 500 GLU B 31 -32.59 70.61 REMARK 500 ILE B 57 -61.99 -92.81 REMARK 500 ASN B 63 115.94 -173.56 REMARK 500 PHE B 183 97.27 72.37 REMARK 500 SER B 184 -78.80 -110.92 REMARK 500 VAL B 185 25.23 36.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 3 0.08 SIDE CHAIN REMARK 500 ARG B 3 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RC2 RELATED DB: PDB REMARK 900 WILD-TYPE AQPZ REMARK 900 RELATED ID: 3NK5 RELATED DB: PDB REMARK 900 AQPZ F43W REMARK 900 RELATED ID: 3NKC RELATED DB: PDB REMARK 900 AQPZ F43W,H174G,T183F DBREF 3NKA A 1 231 UNP P60844 AQPZ_ECOLI 1 231 DBREF 3NKA B 1 231 UNP P60844 AQPZ_ECOLI 1 231 SEQADV 3NKA ALA A -2 UNP P60844 EXPRESSION TAG SEQADV 3NKA SER A -1 UNP P60844 EXPRESSION TAG SEQADV 3NKA HIS A 0 UNP P60844 EXPRESSION TAG SEQADV 3NKA GLY A 174 UNP P60844 HIS 174 ENGINEERED MUTATION SEQADV 3NKA PHE A 183 UNP P60844 THR 183 ENGINEERED MUTATION SEQADV 3NKA ALA B -2 UNP P60844 EXPRESSION TAG SEQADV 3NKA SER B -1 UNP P60844 EXPRESSION TAG SEQADV 3NKA HIS B 0 UNP P60844 EXPRESSION TAG SEQADV 3NKA GLY B 174 UNP P60844 HIS 174 ENGINEERED MUTATION SEQADV 3NKA PHE B 183 UNP P60844 THR 183 ENGINEERED MUTATION SEQRES 1 A 234 ALA SER HIS MET PHE ARG LYS LEU ALA ALA GLU CYS PHE SEQRES 2 A 234 GLY THR PHE TRP LEU VAL PHE GLY GLY CYS GLY SER ALA SEQRES 3 A 234 VAL LEU ALA ALA GLY PHE PRO GLU LEU GLY ILE GLY PHE SEQRES 4 A 234 ALA GLY VAL ALA LEU ALA PHE GLY LEU THR VAL LEU THR SEQRES 5 A 234 MET ALA PHE ALA VAL GLY HIS ILE SER GLY GLY HIS PHE SEQRES 6 A 234 ASN PRO ALA VAL THR ILE GLY LEU TRP ALA GLY GLY ARG SEQRES 7 A 234 PHE PRO ALA LYS GLU VAL VAL GLY TYR VAL ILE ALA GLN SEQRES 8 A 234 VAL VAL GLY GLY ILE VAL ALA ALA ALA LEU LEU TYR LEU SEQRES 9 A 234 ILE ALA SER GLY LYS THR GLY PHE ASP ALA ALA ALA SER SEQRES 10 A 234 GLY PHE ALA SER ASN GLY TYR GLY GLU HIS SER PRO GLY SEQRES 11 A 234 GLY TYR SER MET LEU SER ALA LEU VAL VAL GLU LEU VAL SEQRES 12 A 234 LEU SER ALA GLY PHE LEU LEU VAL ILE HIS GLY ALA THR SEQRES 13 A 234 ASP LYS PHE ALA PRO ALA GLY PHE ALA PRO ILE ALA ILE SEQRES 14 A 234 GLY LEU ALA LEU THR LEU ILE GLY LEU ILE SER ILE PRO SEQRES 15 A 234 VAL THR ASN PHE SER VAL ASN PRO ALA ARG SER THR ALA SEQRES 16 A 234 VAL ALA ILE PHE GLN GLY GLY TRP ALA LEU GLU GLN LEU SEQRES 17 A 234 TRP PHE PHE TRP VAL VAL PRO ILE VAL GLY GLY ILE ILE SEQRES 18 A 234 GLY GLY LEU ILE TYR ARG THR LEU LEU GLU LYS ARG ASP SEQRES 1 B 234 ALA SER HIS MET PHE ARG LYS LEU ALA ALA GLU CYS PHE SEQRES 2 B 234 GLY THR PHE TRP LEU VAL PHE GLY GLY CYS GLY SER ALA SEQRES 3 B 234 VAL LEU ALA ALA GLY PHE PRO GLU LEU GLY ILE GLY PHE SEQRES 4 B 234 ALA GLY VAL ALA LEU ALA PHE GLY LEU THR VAL LEU THR SEQRES 5 B 234 MET ALA PHE ALA VAL GLY HIS ILE SER GLY GLY HIS PHE SEQRES 6 B 234 ASN PRO ALA VAL THR ILE GLY LEU TRP ALA GLY GLY ARG SEQRES 7 B 234 PHE PRO ALA LYS GLU VAL VAL GLY TYR VAL ILE ALA GLN SEQRES 8 B 234 VAL VAL GLY GLY ILE VAL ALA ALA ALA LEU LEU TYR LEU SEQRES 9 B 234 ILE ALA SER GLY LYS THR GLY PHE ASP ALA ALA ALA SER SEQRES 10 B 234 GLY PHE ALA SER ASN GLY TYR GLY GLU HIS SER PRO GLY SEQRES 11 B 234 GLY TYR SER MET LEU SER ALA LEU VAL VAL GLU LEU VAL SEQRES 12 B 234 LEU SER ALA GLY PHE LEU LEU VAL ILE HIS GLY ALA THR SEQRES 13 B 234 ASP LYS PHE ALA PRO ALA GLY PHE ALA PRO ILE ALA ILE SEQRES 14 B 234 GLY LEU ALA LEU THR LEU ILE GLY LEU ILE SER ILE PRO SEQRES 15 B 234 VAL THR ASN PHE SER VAL ASN PRO ALA ARG SER THR ALA SEQRES 16 B 234 VAL ALA ILE PHE GLN GLY GLY TRP ALA LEU GLU GLN LEU SEQRES 17 B 234 TRP PHE PHE TRP VAL VAL PRO ILE VAL GLY GLY ILE ILE SEQRES 18 B 234 GLY GLY LEU ILE TYR ARG THR LEU LEU GLU LYS ARG ASP HET BOG A 232 20 HET BOG A 233 20 HET BOG A 234 20 HET GOL A 235 6 HET GOL A 236 6 HET BOG B 232 20 HET GOL B 233 6 HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETNAM GOL GLYCEROL HETSYN BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D- HETSYN 2 BOG GLUCOSIDE; OCTYL GLUCOSIDE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 BOG 4(C14 H28 O6) FORMUL 6 GOL 3(C3 H8 O3) FORMUL 10 HOH *75(H2 O) HELIX 1 1 HIS A 0 ALA A 26 1 27 HELIX 2 2 ILE A 34 GLY A 59 1 26 HELIX 3 3 ASN A 63 GLY A 73 1 11 HELIX 4 4 PRO A 77 LYS A 79 5 3 HELIX 5 5 GLU A 80 SER A 104 1 25 HELIX 6 6 ASP A 110 GLY A 115 1 6 HELIX 7 7 TYR A 121 SER A 125 5 5 HELIX 8 8 SER A 130 THR A 153 1 24 HELIX 9 9 PHE A 161 ASN A 182 1 22 HELIX 10 10 ASN A 186 GLY A 198 1 13 HELIX 11 11 GLY A 199 LEU A 205 1 7 HELIX 12 12 TRP A 206 LEU A 227 1 22 HELIX 13 13 HIS B 0 ALA B 26 1 27 HELIX 14 14 ILE B 34 GLY B 59 1 26 HELIX 15 15 ASN B 63 GLY B 73 1 11 HELIX 16 16 PRO B 77 LYS B 79 5 3 HELIX 17 17 GLU B 80 SER B 104 1 25 HELIX 18 18 ASP B 110 GLY B 115 1 6 HELIX 19 19 TYR B 121 SER B 125 5 5 HELIX 20 20 SER B 130 THR B 153 1 24 HELIX 21 21 PHE B 161 ASN B 182 1 22 HELIX 22 22 ASN B 186 GLY B 198 1 13 HELIX 23 23 GLY B 199 LEU B 205 1 7 HELIX 24 24 TRP B 206 LEU B 227 1 22 CRYST1 92.784 92.784 78.919 90.00 90.00 90.00 P 4 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 0.010778 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010778 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012671 0.00000