HEADER PROTEIN BINDING 20-SEP-07 2RCZ TITLE STRUCTURE OF THE SECOND PDZ DOMAIN OF ZO-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TIGHT JUNCTION PROTEIN ZO-1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: PDZ2; COMPND 5 SYNONYM: ZONULA OCCLUDENS 1 PROTEIN, ZONA OCCLUDENS 1 PROTEIN, TIGHT COMPND 6 JUNCTION PROTEIN 1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TJP1, ZO1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PDZ, DOMAIN-SWAPPING, CELL JUNCTION, MEMBRANE, PHOSPHORYLATION, SH3 KEYWDS 2 DOMAIN, TIGHT JUNCTION, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR A.LAVIE,M.F.LYE REVDAT 5 21-FEB-24 2RCZ 1 SEQADV REVDAT 4 13-JUL-11 2RCZ 1 VERSN REVDAT 3 24-FEB-09 2RCZ 1 VERSN REVDAT 2 05-FEB-08 2RCZ 1 JRNL REVDAT 1 09-OCT-07 2RCZ 0 JRNL AUTH A.S.FANNING,M.F.LYE,J.M.ANDERSON,A.LAVIE JRNL TITL DOMAIN SWAPPING WITHIN PDZ2 IS RESPONSIBLE FOR DIMERIZATION JRNL TITL 2 OF ZO PROTEINS. JRNL REF J.BIOL.CHEM. V. 282 37710 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17928286 JRNL DOI 10.1074/JBC.M707255200 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 15583 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1551 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1019 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.82 REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 116 REMARK 3 BIN FREE R VALUE : 0.2660 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1199 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 103 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 32.33 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.17000 REMARK 3 B22 (A**2) : -0.16000 REMARK 3 B33 (A**2) : -0.04000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.05000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.138 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.337 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1203 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1611 ; 1.492 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 158 ; 5.760 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 44 ;33.976 ;25.455 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 246 ;15.225 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;20.681 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 200 ; 0.104 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 833 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 452 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 816 ; 0.311 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 81 ; 0.148 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 38 ; 0.342 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.150 ; 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): 809 ; 1.205 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1257 ; 1.801 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 425 ; 2.850 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 354 ; 4.743 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 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 184 A 209 REMARK 3 ORIGIN FOR THE GROUP (A): -4.8830 37.1870 10.9650 REMARK 3 T TENSOR REMARK 3 T11: -0.0503 T22: -0.0083 REMARK 3 T33: 0.0441 T12: 0.0306 REMARK 3 T13: -0.0075 T23: 0.0135 REMARK 3 L TENSOR REMARK 3 L11: 1.6838 L22: 6.6214 REMARK 3 L33: 5.2035 L12: -1.7962 REMARK 3 L13: 0.9676 L23: -4.9762 REMARK 3 S TENSOR REMARK 3 S11: -0.0087 S12: 0.1562 S13: 0.2033 REMARK 3 S21: 0.1271 S22: 0.2038 S23: 0.1350 REMARK 3 S31: -0.1967 S32: -0.1222 S33: -0.1950 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 : A 210 A 262 REMARK 3 ORIGIN FOR THE GROUP (A): -1.2270 18.4540 31.7060 REMARK 3 T TENSOR REMARK 3 T11: -0.0358 T22: 0.0502 REMARK 3 T33: -0.0257 T12: 0.0915 REMARK 3 T13: -0.0082 T23: -0.0058 REMARK 3 L TENSOR REMARK 3 L11: 1.4778 L22: 2.4567 REMARK 3 L33: 4.8331 L12: 0.5908 REMARK 3 L13: -0.3998 L23: -1.5717 REMARK 3 S TENSOR REMARK 3 S11: 0.0175 S12: -0.2165 S13: -0.1227 REMARK 3 S21: 0.0063 S22: -0.1122 S23: -0.0665 REMARK 3 S31: -0.0879 S32: -0.0003 S33: 0.0947 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 184 B 209 REMARK 3 ORIGIN FOR THE GROUP (A): 0.6330 17.1100 31.9810 REMARK 3 T TENSOR REMARK 3 T11: 0.0017 T22: 0.0474 REMARK 3 T33: 0.0025 T12: 0.0863 REMARK 3 T13: -0.0001 T23: 0.0106 REMARK 3 L TENSOR REMARK 3 L11: 1.1127 L22: 2.2457 REMARK 3 L33: 4.4428 L12: -0.0514 REMARK 3 L13: 0.1416 L23: -2.7832 REMARK 3 S TENSOR REMARK 3 S11: 0.0656 S12: -0.2890 S13: -0.0961 REMARK 3 S21: 0.0953 S22: -0.0926 S23: 0.0025 REMARK 3 S31: 0.0488 S32: 0.2270 S33: 0.0270 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 210 B 264 REMARK 3 ORIGIN FOR THE GROUP (A): -2.1870 34.8820 11.9950 REMARK 3 T TENSOR REMARK 3 T11: -0.0779 T22: -0.0248 REMARK 3 T33: 0.0290 T12: 0.0491 REMARK 3 T13: 0.0192 T23: -0.0173 REMARK 3 L TENSOR REMARK 3 L11: 2.1231 L22: 3.6777 REMARK 3 L33: 2.6721 L12: -0.4121 REMARK 3 L13: 0.1933 L23: -1.5326 REMARK 3 S TENSOR REMARK 3 S11: -0.0622 S12: 0.1761 S13: 0.0102 REMARK 3 S21: 0.0762 S22: 0.0712 S23: 0.0112 REMARK 3 S31: -0.0029 S32: 0.0695 S33: -0.0090 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 REMARK 4 REMARK 4 2RCZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000044710. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-AUG-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XSCALE REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15592 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 18.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.55800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M PHOSPHATE-CITRATE, PH 4.2 AND 40 REMARK 280 % V/V PEG 300, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 X+1/2,Y+1/2,Z 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 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 1.000000 0.000000 0.000000 23.87500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 16.80500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 23.87500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 16.80500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4650 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ASP A 263 REMARK 465 GLU A 264 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 ARG A 193 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 194 CG CD CE NZ REMARK 470 GLU A 197 CG CD OE1 OE2 REMARK 470 ARG A 262 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 210 CG CD OE1 OE2 REMARK 470 ASN B 222 CG OD1 ND2 REMARK 470 GLN B 224 CG CD OE1 NE2 REMARK 470 ARG B 262 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 263 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 O HOH B 274 O HOH B 294 1.96 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 OE1 GLN A 213 OE1 GLN A 261 3545 2.06 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 239 -0.42 65.45 REMARK 500 ASN B 195 16.98 59.28 REMARK 500 REMARK 500 REMARK: NULL DBREF 2RCZ A 186 264 UNP Q07157 ZO1_HUMAN 186 264 DBREF 2RCZ B 186 264 UNP Q07157 ZO1_HUMAN 186 264 SEQADV 2RCZ GLY A 184 UNP Q07157 EXPRESSION TAG SEQADV 2RCZ SER A 185 UNP Q07157 EXPRESSION TAG SEQADV 2RCZ GLY B 184 UNP Q07157 EXPRESSION TAG SEQADV 2RCZ SER B 185 UNP Q07157 EXPRESSION TAG SEQRES 1 A 81 GLY SER LYS VAL THR LEU VAL LYS SER ARG LYS ASN GLU SEQRES 2 A 81 GLU TYR GLY LEU ARG LEU ALA SER HIS ILE PHE VAL LYS SEQRES 3 A 81 GLU ILE SER GLN ASP SER LEU ALA ALA ARG ASP GLY ASN SEQRES 4 A 81 ILE GLN GLU GLY ASP VAL VAL LEU LYS ILE ASN GLY THR SEQRES 5 A 81 VAL THR GLU ASN MET SER LEU THR ASP ALA LYS THR LEU SEQRES 6 A 81 ILE GLU ARG SER LYS GLY LYS LEU LYS MET VAL VAL GLN SEQRES 7 A 81 ARG ASP GLU SEQRES 1 B 81 GLY SER LYS VAL THR LEU VAL LYS SER ARG LYS ASN GLU SEQRES 2 B 81 GLU TYR GLY LEU ARG LEU ALA SER HIS ILE PHE VAL LYS SEQRES 3 B 81 GLU ILE SER GLN ASP SER LEU ALA ALA ARG ASP GLY ASN SEQRES 4 B 81 ILE GLN GLU GLY ASP VAL VAL LEU LYS ILE ASN GLY THR SEQRES 5 B 81 VAL THR GLU ASN MET SER LEU THR ASP ALA LYS THR LEU SEQRES 6 B 81 ILE GLU ARG SER LYS GLY LYS LEU LYS MET VAL VAL GLN SEQRES 7 B 81 ARG ASP GLU FORMUL 3 HOH *103(H2 O) HELIX 1 1 SER A 215 GLY A 221 1 7 HELIX 2 2 SER A 241 ARG A 251 1 11 HELIX 3 3 SER B 215 GLY B 221 1 7 HELIX 4 4 SER B 241 ARG B 251 1 11 SHEET 1 A 8 SER A 185 VAL A 190 0 SHEET 2 A 8 LYS B 255 VAL B 260 -1 O MET B 258 N VAL A 187 SHEET 3 A 8 VAL B 228 ILE B 232 -1 N LEU B 230 O VAL B 259 SHEET 4 A 8 LEU B 200 ILE B 211 -1 N ILE B 206 O VAL B 229 SHEET 5 A 8 LEU A 200 ILE A 211 -1 N ALA A 203 O PHE B 207 SHEET 6 A 8 VAL A 228 ILE A 232 -1 O VAL A 229 N ILE A 206 SHEET 7 A 8 LYS A 255 GLN A 261 -1 O VAL A 259 N LEU A 230 SHEET 8 A 8 LYS B 186 VAL B 190 -1 O VAL B 187 N MET A 258 SHEET 1 B 6 THR A 235 VAL A 236 0 SHEET 2 B 6 VAL A 228 ILE A 232 -1 N ILE A 232 O THR A 235 SHEET 3 B 6 LEU A 200 ILE A 211 -1 N ILE A 206 O VAL A 229 SHEET 4 B 6 LEU B 200 ILE B 211 -1 O PHE B 207 N ALA A 203 SHEET 5 B 6 VAL B 228 ILE B 232 -1 O VAL B 229 N ILE B 206 SHEET 6 B 6 THR B 235 VAL B 236 -1 O THR B 235 N ILE B 232 CRYST1 47.750 33.610 91.040 90.00 103.64 90.00 C 1 2 1 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 0.020942 0.000000 0.005080 0.00000 SCALE2 0.000000 0.029753 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011303 0.00000