HEADER TRANSPORT PROTEIN,MEMBRANE PROTEIN 01-APR-05 1Z98 TITLE CRYSTAL STRUCTURE OF THE SPINACH AQUAPORIN SOPIP2;1 IN A CLOSED TITLE 2 CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: AQUAPORIN; COMPND 3 CHAIN: A, M; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPINACIA OLERACEA; SOURCE 3 ORGANISM_COMMON: SPINACH; SOURCE 4 ORGANISM_TAXID: 3562; SOURCE 5 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: X33; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PPICZB KEYWDS INTEGRAL MEMBRANE PROTEIN; PIP; ALPHA-HELICAL; AQUAPORIN, TRANSPORT KEYWDS 2 PROTEIN,MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.TORNROTH-HORSEFIELD,K.HEDFALK,U.JOHANSON,M.KARLSSON,R.NEUTZE, AUTHOR 2 P.KJELLBOM REVDAT 4 13-JUL-11 1Z98 1 VERSN REVDAT 3 24-FEB-09 1Z98 1 VERSN REVDAT 2 21-FEB-06 1Z98 1 JRNL REVDAT 1 20-DEC-05 1Z98 0 JRNL AUTH S.TORNROTH-HORSEFIELD,Y.WANG,K.HEDFALK,U.JOHANSON, JRNL AUTH 2 M.KARLSSON,E.TAJKHORSHID,R.NEUTZE,P.KJELLBOM JRNL TITL STRUCTURAL MECHANISM OF PLANT AQUAPORIN GATING JRNL REF NATURE V. 439 688 2006 JRNL REFN ISSN 0028-0836 JRNL PMID 16340961 JRNL DOI 10.1038/NATURE04316 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 41486 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 : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2196 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3057 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 169 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3756 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.04000 REMARK 3 B22 (A**2) : -0.04000 REMARK 3 B33 (A**2) : 0.08000 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): 0.142 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.138 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.096 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.586 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3862 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5266 ; 1.544 ; 1.937 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 500 ; 6.759 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;35.051 ;22.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 556 ;16.196 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;18.026 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 608 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2884 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2025 ; 0.231 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2792 ; 0.315 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 201 ; 0.176 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.002 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 134 ; 0.272 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 18 ; 0.523 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 1Z98 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAY-05. REMARK 100 THE RCSB ID CODE IS RCSB032457. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9780 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41491 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 81.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 SMTRY1 5 1.000000 0.000000 0.000000 45.04850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.04850 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 94.59050 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.04850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.04850 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 94.59050 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 45.04850 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 45.04850 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 94.59050 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 45.04850 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 45.04850 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 94.59050 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 14680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -190.0 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 90.09700 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 90.09700 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 90.09700 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 90.09700 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 14660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -193.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: M 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 90.09700 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 90.09700 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 90.09700 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 90.09700 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 A1003 LIES ON A SPECIAL POSITION. REMARK 375 HOH M2002 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1087 LIES ON A SPECIAL POSITION. REMARK 375 HOH M2088 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 MET A 1 REMARK 465 SER A 2 REMARK 465 LYS A 3 REMARK 465 GLU A 4 REMARK 465 VAL A 5 REMARK 465 SER A 6 REMARK 465 GLU A 7 REMARK 465 GLU A 8 REMARK 465 ALA A 9 REMARK 465 GLN A 10 REMARK 465 ALA A 11 REMARK 465 HIS A 12 REMARK 465 GLN A 13 REMARK 465 HIS A 14 REMARK 465 GLY A 15 REMARK 465 LYS A 16 REMARK 465 ASP A 17 REMARK 465 TYR A 18 REMARK 465 VAL A 19 REMARK 465 ASP A 20 REMARK 465 PRO A 21 REMARK 465 PRO A 22 REMARK 465 PRO A 23 REMARK 465 PHE A 275 REMARK 465 ARG A 276 REMARK 465 SER A 277 REMARK 465 ASN A 278 REMARK 465 PRO A 279 REMARK 465 THR A 280 REMARK 465 ASN A 281 REMARK 465 MET M 1 REMARK 465 SER M 2 REMARK 465 LYS M 3 REMARK 465 GLU M 4 REMARK 465 VAL M 5 REMARK 465 SER M 6 REMARK 465 GLU M 7 REMARK 465 GLU M 8 REMARK 465 ALA M 9 REMARK 465 GLN M 10 REMARK 465 ALA M 11 REMARK 465 HIS M 12 REMARK 465 GLN M 13 REMARK 465 HIS M 14 REMARK 465 GLY M 15 REMARK 465 LYS M 16 REMARK 465 ASP M 17 REMARK 465 TYR M 18 REMARK 465 VAL M 19 REMARK 465 ASP M 20 REMARK 465 PRO M 21 REMARK 465 PRO M 22 REMARK 465 PRO M 23 REMARK 465 PHE M 275 REMARK 465 ARG M 276 REMARK 465 SER M 277 REMARK 465 ASN M 278 REMARK 465 PRO M 279 REMARK 465 THR M 280 REMARK 465 ASN M 281 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 HOH A 1073 O HOH A 1094 1.58 REMARK 500 CA ALA A 266 O HOH A 1086 2.10 REMARK 500 O GLY A 273 O HOH A 1084 2.10 REMARK 500 CA ALA M 266 O HOH M 2059 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH M 2097 O HOH M 2100 3655 1.45 REMARK 500 O HOH A 1058 O HOH A 1091 3655 1.60 REMARK 500 OH TYR M 177 O HOH M 2097 4565 2.12 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 M 190 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG M 190 NE - CZ - NH2 ANGL. DEV. = -4.1 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 ASN A 101 111.60 -170.74 REMARK 500 MET A 141 54.55 -155.83 REMARK 500 THR A 219 113.19 79.66 REMARK 500 ILE A 221 24.41 44.61 REMARK 500 ASN A 222 93.30 -169.22 REMARK 500 VAL A 263 6.17 -62.91 REMARK 500 LEU A 264 56.98 31.58 REMARK 500 ALA A 267 -78.34 -40.80 REMARK 500 ALA A 268 45.44 -149.75 REMARK 500 CYS M 69 26.71 49.68 REMARK 500 ASN M 101 116.24 -166.83 REMARK 500 MET M 141 60.05 -153.56 REMARK 500 THR M 219 113.29 79.82 REMARK 500 ILE M 221 23.05 43.94 REMARK 500 ASN M 222 93.53 -168.52 REMARK 500 ASN M 234 70.63 49.22 REMARK 500 ALA M 267 -142.69 -53.80 REMARK 500 ALA M 268 36.23 -81.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 273 SER A 274 142.12 REMARK 500 GLY M 273 SER M 274 142.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1087 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH M2088 DISTANCE = 5.38 ANGSTROMS 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 CD A1001 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1002 O REMARK 620 2 ASP A 28 OD1 157.7 REMARK 620 3 ASP A 28 OD2 104.6 53.3 REMARK 620 4 GLU A 31 OE1 95.7 78.6 80.1 REMARK 620 5 GLU A 31 OE2 92.3 100.3 129.6 50.8 REMARK 620 6 HOH A1005 O 103.9 90.7 116.1 149.6 104.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD M2001 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU M 31 OE1 REMARK 620 2 GLU M 31 OE2 50.0 REMARK 620 3 ASP M 28 OD2 79.5 128.7 REMARK 620 4 HOH M2003 O 97.1 90.7 105.9 REMARK 620 5 HOH M2005 O 149.3 107.9 113.4 105.1 REMARK 620 6 ASP M 28 OD1 75.4 97.7 55.2 160.4 89.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD M 2001 DBREF 1Z98 A 1 281 UNP Q41372 Q41372_SPIOL 1 281 DBREF 1Z98 M 1 281 UNP Q41372 Q41372_SPIOL 1 281 SEQRES 1 A 281 MET SER LYS GLU VAL SER GLU GLU ALA GLN ALA HIS GLN SEQRES 2 A 281 HIS GLY LYS ASP TYR VAL ASP PRO PRO PRO ALA PRO PHE SEQRES 3 A 281 PHE ASP LEU GLY GLU LEU LYS LEU TRP SER PHE TRP ARG SEQRES 4 A 281 ALA ALA ILE ALA GLU PHE ILE ALA THR LEU LEU PHE LEU SEQRES 5 A 281 TYR ILE THR VAL ALA THR VAL ILE GLY HIS SER LYS GLU SEQRES 6 A 281 THR VAL VAL CYS GLY SER VAL GLY LEU LEU GLY ILE ALA SEQRES 7 A 281 TRP ALA PHE GLY GLY MET ILE PHE VAL LEU VAL TYR CYS SEQRES 8 A 281 THR ALA GLY ILE SER GLY GLY HIS ILE ASN PRO ALA VAL SEQRES 9 A 281 THR PHE GLY LEU PHE LEU ALA ARG LYS VAL SER LEU LEU SEQRES 10 A 281 ARG ALA LEU VAL TYR MET ILE ALA GLN CYS LEU GLY ALA SEQRES 11 A 281 ILE CYS GLY VAL GLY LEU VAL LYS ALA PHE MET LYS GLY SEQRES 12 A 281 PRO TYR ASN GLN PHE GLY GLY GLY ALA ASN SER VAL ALA SEQRES 13 A 281 LEU GLY TYR ASN LYS GLY THR ALA LEU GLY ALA GLU ILE SEQRES 14 A 281 ILE GLY THR PHE VAL LEU VAL TYR THR VAL PHE SER ALA SEQRES 15 A 281 THR ASP PRO LYS ARG SER ALA ARG ASP SER HIS VAL PRO SEQRES 16 A 281 ILE LEU ALA PRO LEU PRO ILE GLY PHE ALA VAL PHE MET SEQRES 17 A 281 VAL HIS LEU ALA THR ILE PRO ILE THR GLY THR GLY ILE SEQRES 18 A 281 ASN PRO ALA ARG SER PHE GLY ALA ALA VAL ILE PHE ASN SEQRES 19 A 281 SER ASN LYS VAL TRP ASP ASP GLN TRP ILE PHE TRP VAL SEQRES 20 A 281 GLY PRO PHE ILE GLY ALA ALA VAL ALA ALA ALA TYR HIS SEQRES 21 A 281 GLN TYR VAL LEU ARG ALA ALA ALA ILE LYS ALA LEU GLY SEQRES 22 A 281 SER PHE ARG SER ASN PRO THR ASN SEQRES 1 M 281 MET SER LYS GLU VAL SER GLU GLU ALA GLN ALA HIS GLN SEQRES 2 M 281 HIS GLY LYS ASP TYR VAL ASP PRO PRO PRO ALA PRO PHE SEQRES 3 M 281 PHE ASP LEU GLY GLU LEU LYS LEU TRP SER PHE TRP ARG SEQRES 4 M 281 ALA ALA ILE ALA GLU PHE ILE ALA THR LEU LEU PHE LEU SEQRES 5 M 281 TYR ILE THR VAL ALA THR VAL ILE GLY HIS SER LYS GLU SEQRES 6 M 281 THR VAL VAL CYS GLY SER VAL GLY LEU LEU GLY ILE ALA SEQRES 7 M 281 TRP ALA PHE GLY GLY MET ILE PHE VAL LEU VAL TYR CYS SEQRES 8 M 281 THR ALA GLY ILE SER GLY GLY HIS ILE ASN PRO ALA VAL SEQRES 9 M 281 THR PHE GLY LEU PHE LEU ALA ARG LYS VAL SER LEU LEU SEQRES 10 M 281 ARG ALA LEU VAL TYR MET ILE ALA GLN CYS LEU GLY ALA SEQRES 11 M 281 ILE CYS GLY VAL GLY LEU VAL LYS ALA PHE MET LYS GLY SEQRES 12 M 281 PRO TYR ASN GLN PHE GLY GLY GLY ALA ASN SER VAL ALA SEQRES 13 M 281 LEU GLY TYR ASN LYS GLY THR ALA LEU GLY ALA GLU ILE SEQRES 14 M 281 ILE GLY THR PHE VAL LEU VAL TYR THR VAL PHE SER ALA SEQRES 15 M 281 THR ASP PRO LYS ARG SER ALA ARG ASP SER HIS VAL PRO SEQRES 16 M 281 ILE LEU ALA PRO LEU PRO ILE GLY PHE ALA VAL PHE MET SEQRES 17 M 281 VAL HIS LEU ALA THR ILE PRO ILE THR GLY THR GLY ILE SEQRES 18 M 281 ASN PRO ALA ARG SER PHE GLY ALA ALA VAL ILE PHE ASN SEQRES 19 M 281 SER ASN LYS VAL TRP ASP ASP GLN TRP ILE PHE TRP VAL SEQRES 20 M 281 GLY PRO PHE ILE GLY ALA ALA VAL ALA ALA ALA TYR HIS SEQRES 21 M 281 GLN TYR VAL LEU ARG ALA ALA ALA ILE LYS ALA LEU GLY SEQRES 22 M 281 SER PHE ARG SER ASN PRO THR ASN HET CD A1001 1 HET CD M2001 1 HETNAM CD CADMIUM ION FORMUL 3 CD 2(CD 2+) FORMUL 5 HOH *200(H2 O) HELIX 1 1 ASP A 28 LEU A 32 5 5 HELIX 2 2 LYS A 33 LYS A 64 1 32 HELIX 3 3 VAL A 72 ALA A 93 1 22 HELIX 4 4 ASN A 101 ALA A 111 1 11 HELIX 5 5 SER A 115 MET A 141 1 27 HELIX 6 6 MET A 141 PHE A 148 1 8 HELIX 7 7 ASN A 160 ALA A 182 1 23 HELIX 8 8 ALA A 198 GLY A 218 1 21 HELIX 9 9 ASN A 222 ASN A 234 1 13 HELIX 10 10 SER A 235 GLN A 242 1 8 HELIX 11 11 TRP A 243 VAL A 263 1 21 HELIX 12 12 ASP M 28 LEU M 32 5 5 HELIX 13 13 LYS M 33 LYS M 64 1 32 HELIX 14 14 VAL M 72 ALA M 93 1 22 HELIX 15 15 ASN M 101 ALA M 111 1 11 HELIX 16 16 SER M 115 MET M 141 1 27 HELIX 17 17 MET M 141 PHE M 148 1 8 HELIX 18 18 ASN M 160 ALA M 182 1 23 HELIX 19 19 ALA M 198 GLY M 218 1 21 HELIX 20 20 ASN M 222 ASN M 234 1 13 HELIX 21 21 SER M 235 GLN M 242 1 8 HELIX 22 22 TRP M 243 VAL M 263 1 21 SHEET 1 A 2 THR A 183 SER A 188 0 SHEET 2 A 2 PRO A 195 LEU A 197 -1 O ILE A 196 N ASP A 184 SHEET 1 B 2 THR M 183 SER M 188 0 SHEET 2 B 2 PRO M 195 LEU M 197 -1 O ILE M 196 N ASP M 184 SSBOND 1 CYS M 69 CYS M 69 1555 4565 2.84 LINK CD CD A1001 O HOH A1002 1555 1555 2.42 LINK CD CD A1001 OD1 ASP A 28 1555 1555 2.30 LINK CD CD A1001 OD2 ASP A 28 1555 1555 2.54 LINK CD CD A1001 OE1 GLU A 31 1555 1555 2.77 LINK CD CD A1001 OE2 GLU A 31 1555 1555 2.33 LINK CD CD A1001 O HOH A1005 1555 1555 2.50 LINK CD CD M2001 OE1 GLU M 31 1555 1555 2.88 LINK CD CD M2001 OE2 GLU M 31 1555 1555 2.20 LINK CD CD M2001 OD2 ASP M 28 1555 1555 2.29 LINK CD CD M2001 O HOH M2003 1555 1555 2.50 LINK CD CD M2001 O HOH M2005 1555 1555 2.43 LINK CD CD M2001 OD1 ASP M 28 1555 1555 2.45 SITE 1 AC1 4 ASP A 28 GLU A 31 HOH A1002 HOH A1005 SITE 1 AC2 4 ASP M 28 GLU M 31 HOH M2003 HOH M2005 CRYST1 90.097 90.097 189.181 90.00 90.00 90.00 I 4 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 0.011099 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011099 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005286 0.00000