HEADER TRANSPORT PROTEIN 18-JUN-10 3NK5 TITLE CRYSTAL STRUCTURE OF AQPZ MUTANT F43W 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 KEYWDS AQUAPORIN, INTEGRAL MEMBRANE PROTEIN, TRANSPORT PROTEIN, SELECTIVITY KEYWDS 2 FILTER EXPDTA X-RAY DIFFRACTION AUTHOR D.F.SAVAGE,J.D.O'CONNELL,R.M.STROUD,J.S.FINER-MOORE REVDAT 7 03-APR-24 3NK5 1 REMARK REVDAT 6 21-FEB-24 3NK5 1 HETSYN REVDAT 5 29-JUL-20 3NK5 1 COMPND REMARK SEQADV HETNAM REVDAT 5 2 1 SITE REVDAT 4 08-NOV-17 3NK5 1 AUTHOR REMARK REVDAT 3 12-JAN-11 3NK5 1 JRNL REVDAT 2 03-NOV-10 3NK5 1 JRNL REVDAT 1 11-AUG-10 3NK5 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. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 24847 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) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1264 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1556 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.3570 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3356 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 80 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.59 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.03000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.06000 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): 0.213 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.148 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.280 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3532 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2283 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4812 ; 1.712 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5575 ; 1.161 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 460 ; 6.161 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 108 ;33.054 ;22.037 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 465 ;15.739 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;21.568 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 564 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3917 ; 0.010 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 772 ; 0.003 ; 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): 2256 ; 0.646 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 974 ; 0.192 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3564 ; 1.135 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1276 ; 1.985 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1248 ; 2.910 ; 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): 2730 ; 0.050 ; 0.050 REMARK 3 TIGHT THERMAL 1 A (A**2): 2730 ; 0.170 ; 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): -13.4063 14.2462 -9.9462 REMARK 3 T TENSOR REMARK 3 T11: 0.1064 T22: 0.1096 REMARK 3 T33: 0.1594 T12: 0.0631 REMARK 3 T13: -0.0961 T23: 0.0023 REMARK 3 L TENSOR REMARK 3 L11: 1.5948 L22: 1.8035 REMARK 3 L33: 1.3580 L12: -0.0522 REMARK 3 L13: -0.3464 L23: -0.0429 REMARK 3 S TENSOR REMARK 3 S11: -0.0453 S12: 0.2752 S13: 0.2961 REMARK 3 S21: -0.2614 S22: -0.0642 S23: 0.2502 REMARK 3 S31: -0.2478 S32: -0.3070 S33: 0.1095 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): -37.5842 28.7868 27.7814 REMARK 3 T TENSOR REMARK 3 T11: 0.3906 T22: 0.1608 REMARK 3 T33: 0.2321 T12: 0.1446 REMARK 3 T13: -0.2290 T23: -0.0185 REMARK 3 L TENSOR REMARK 3 L11: 1.5020 L22: 1.9236 REMARK 3 L33: 3.5237 L12: -0.0998 REMARK 3 L13: -0.0702 L23: 0.2322 REMARK 3 S TENSOR REMARK 3 S11: 0.1849 S12: -0.3164 S13: -0.3776 REMARK 3 S21: 0.3254 S22: 0.2562 S23: -0.2584 REMARK 3 S31: 1.0681 S32: 0.5188 S33: -0.4411 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 3NK5 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_1000059930. 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) : 103.0 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 : ELVES REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.21 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24848 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 92.450 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : 0.07400 REMARK 200 FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.69900 REMARK 200 R SYM FOR SHELL (I) : 0.69900 REMARK 200 FOR SHELL : 1.100 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 209F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25-30% PEG2000,100MM SODIUM REMARK 280 CACODYLATE, 50-100MM 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TETRAMER AND CAN BE GENERATED REMARK 300 FROM EITHER CHAIN IN THE STRUCTURE BY THE 4-FOLD CRYSTALLOGRAPHIC REMARK 300 SYMMETRY AXIS: (X,Y,Z), (-X,-Y,Z), (-Y,X,Z), (Y,-X,Z) 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: 14220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -161.0 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: 18480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -129.0 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 -92.42400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 92.42400 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 92.42400 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 -92.42400 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 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 B 256 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 SER A -1 REMARK 465 LYS A 229 REMARK 465 ARG A 230 REMARK 465 ASP A 231 REMARK 465 ALA B -2 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 O ALA A 117 NH2 ARG A 189 2.10 REMARK 500 O HOH A 278 O HOH A 279 2.12 REMARK 500 O ALA B 117 NH2 ARG B 189 2.15 REMARK 500 O HOH A 259 O HOH A 260 2.16 REMARK 500 NH1 ARG B 189 O HOH B 234 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 0.106 REMARK 500 GLU B 123 CD GLU B 123 OE2 0.072 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 LEU A 146 CA - CB - CG ANGL. DEV. = -19.2 DEGREES REMARK 500 ARG B 3 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 3 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 LEU B 146 CA - CB - CG ANGL. DEV. = -18.4 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 ALA A 31 -37.77 76.41 REMARK 500 ASN A 63 113.55 -169.32 REMARK 500 THR A 183 106.26 63.78 REMARK 500 SER A 184 -75.64 -98.68 REMARK 500 VAL A 185 24.14 41.14 REMARK 500 ASN A 186 104.41 -164.65 REMARK 500 ALA B 31 -41.28 73.32 REMARK 500 ILE B 57 -63.18 -95.50 REMARK 500 ASN B 63 113.58 -173.70 REMARK 500 THR B 183 110.20 65.32 REMARK 500 SER B 184 -72.49 -101.11 REMARK 500 VAL B 185 26.26 36.50 REMARK 500 ASN B 186 102.15 -163.41 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: 2O9F RELATED DB: PDB REMARK 900 AQPZ L170C, USED AS A MOLECULAR REPLACEMENT SEARCH MODEL REMARK 900 RELATED ID: 3NKA RELATED DB: PDB REMARK 900 AQPZ H174G,T183F REMARK 900 RELATED ID: 3NKC RELATED DB: PDB REMARK 900 AQPZ F43W,H174G,T183F DBREF 3NK5 A 1 231 UNP P60844 AQPZ_ECOLI 1 231 DBREF 3NK5 B 1 231 UNP P60844 AQPZ_ECOLI 1 231 SEQADV 3NK5 ALA A -2 UNP P60844 EXPRESSION TAG SEQADV 3NK5 SER A -1 UNP P60844 EXPRESSION TAG SEQADV 3NK5 HIS A 0 UNP P60844 EXPRESSION TAG SEQADV 3NK5 ALA A 31 UNP P60844 GLU 31 ENGINEERED MUTATION SEQADV 3NK5 TRP A 43 UNP P60844 PHE 43 ENGINEERED MUTATION SEQADV 3NK5 ALA B -2 UNP P60844 EXPRESSION TAG SEQADV 3NK5 SER B -1 UNP P60844 EXPRESSION TAG SEQADV 3NK5 HIS B 0 UNP P60844 EXPRESSION TAG SEQADV 3NK5 ALA B 31 UNP P60844 GLU 31 ENGINEERED MUTATION SEQADV 3NK5 TRP B 43 UNP P60844 PHE 43 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 ALA LEU GLY ILE GLY PHE SEQRES 4 A 234 ALA GLY VAL ALA LEU ALA TRP 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 HIS LEU ILE SER ILE PRO SEQRES 15 A 234 VAL THR ASN THR 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 ALA LEU GLY ILE GLY PHE SEQRES 4 B 234 ALA GLY VAL ALA LEU ALA TRP 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 HIS LEU ILE SER ILE PRO SEQRES 15 B 234 VAL THR ASN THR 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 BOG B 232 20 HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETSYN BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D- HETSYN 2 BOG GLUCOSIDE; OCTYL GLUCOSIDE FORMUL 3 BOG 4(C14 H28 O6) FORMUL 7 HOH *136(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 GLY A 105 1 26 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 GLY B 105 1 26 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 92.424 92.424 78.819 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 0.010820 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010820 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012687 0.00000