HEADER ODORANT BINDING PROTEIN 05-MAR-13 3ZQ3 TITLE CRYSTAL STRUCTURE OF RAT ODORANT BINDING PROTEIN 3 (OBP3) COMPND MOL_ID: 1; COMPND 2 MOLECULE: OBP3 PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ODORANT BINDING PROTEIN 3, PROTEIN LOC259244, RCG31933, COMPND 5 ISOFORM CRA_A, RAT SALIVARY GLAND (ALPHA)2(MU) GLOBULIN, TYPE 1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE31 KEYWDS ODORANT BINDING PROTEIN, LIPOCALIN, ENTHALPY-ENTROPY EXPDTA X-RAY DIFFRACTION AUTHOR K.L.PORTMAN,J.LONG,S.CARR,L.BRAND,D.J.WINZOR,M.SEARLE,D.J.SCOTT REVDAT 5 20-DEC-23 3ZQ3 1 REMARK REVDAT 4 14-MAY-14 3ZQ3 1 JRNL REVDAT 3 07-MAY-14 3ZQ3 1 JRNL REVDAT 2 19-MAR-14 3ZQ3 1 TITLE REVDAT 1 12-MAR-14 3ZQ3 0 JRNL AUTH K.L.PORTMAN,J.LONG,S.CARR,L.BRIAND,D.J.WINZOR,M.S.SEARLE, JRNL AUTH 2 D.J.SCOTT JRNL TITL ENTHALPY/ENTROPY COMPENSATION EFFECTS FROM CAVITY JRNL TITL 2 DESOLVATION UNDERPIN BROAD LIGAND BINDING SELECTIVITY FOR JRNL TITL 3 RAT ODORANT BINDING PROTEIN 3 JRNL REF BIOCHEMISTRY V. 53 2371 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 24665925 JRNL DOI 10.1021/BI5002344 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 67.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 19938 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) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 1025 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1405 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.3110 REMARK 3 BIN FREE R VALUE SET COUNT : 63 REMARK 3 BIN FREE R VALUE : 0.3710 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5132 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.36700 REMARK 3 B22 (A**2) : -0.10700 REMARK 3 B33 (A**2) : 1.72300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.69800 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): 0.376 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.279 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.313 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.910 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.876 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5216 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 4868 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7020 ; 1.371 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11192 ; 0.905 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 632 ; 6.423 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 284 ;39.412 ;25.211 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 952 ;14.636 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;14.817 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 776 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5960 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1228 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 890 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 137 ; 0.358 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2572 ; 0.187 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 96 ; 0.123 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.107 ; 0.200 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): 2540 ; 3.207 ; 4.197 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2539 ; 3.207 ; 4.197 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3168 ; 5.343 ; 6.286 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2676 ; 3.775 ; 4.553 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3852 ; 6.185 ; 6.666 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 6 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 20 178 B 20 178 9947 0.04 0.05 REMARK 3 2 A 20 178 C 20 178 9986 0.02 0.05 REMARK 3 3 A 20 178 D 20 178 9936 0.04 0.05 REMARK 3 4 B 20 178 C 20 178 9941 0.05 0.05 REMARK 3 5 B 20 178 D 20 178 9973 0.02 0.05 REMARK 3 6 C 20 178 D 20 178 9930 0.05 0.05 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 BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 3ZQ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-MAR-13. REMARK 100 THE DEPOSITION ID IS D_1290056036. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-MAR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9686 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19952 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 67.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 200 DATA REDUNDANCY : 1.800 REMARK 200 R MERGE (I) : 0.13000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.1 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MRBUMP REMARK 200 STARTING MODEL: PDB ENTRY 2A2U REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02 M D-GLUCOSE, 0.02 M D-GALACTOSE, REMARK 280 0.02 M L-FUCOSE, 0.02M D-XYLOSE, 0.02M N-ACETYL-D-GLUCOSAMINE, REMARK 280 0.1 M MORPHEUS BUFFER 1 PH 6.5, 10 % W/V POLYETHYLENE GLYCOL, 20 REMARK 280 % POLYETHYLENE GLYCOL 550 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 50.26500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 7 REMARK 465 ARG A 8 REMARK 465 GLY A 9 REMARK 465 SER A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 HIS A 13 REMARK 465 HIS A 14 REMARK 465 HIS A 15 REMARK 465 HIS A 16 REMARK 465 THR A 17 REMARK 465 ASP A 18 REMARK 465 PRO A 19 REMARK 465 ALA A 179 REMARK 465 MET B 7 REMARK 465 ARG B 8 REMARK 465 GLY B 9 REMARK 465 SER B 10 REMARK 465 HIS B 11 REMARK 465 HIS B 12 REMARK 465 HIS B 13 REMARK 465 HIS B 14 REMARK 465 HIS B 15 REMARK 465 HIS B 16 REMARK 465 THR B 17 REMARK 465 ASP B 18 REMARK 465 PRO B 19 REMARK 465 ALA B 179 REMARK 465 MET C 7 REMARK 465 ARG C 8 REMARK 465 GLY C 9 REMARK 465 SER C 10 REMARK 465 HIS C 11 REMARK 465 HIS C 12 REMARK 465 HIS C 13 REMARK 465 HIS C 14 REMARK 465 HIS C 15 REMARK 465 HIS C 16 REMARK 465 THR C 17 REMARK 465 ASP C 18 REMARK 465 PRO C 19 REMARK 465 ALA C 179 REMARK 465 MET D 7 REMARK 465 ARG D 8 REMARK 465 GLY D 9 REMARK 465 SER D 10 REMARK 465 HIS D 11 REMARK 465 HIS D 12 REMARK 465 HIS D 13 REMARK 465 HIS D 14 REMARK 465 HIS D 15 REMARK 465 HIS D 16 REMARK 465 THR D 17 REMARK 465 ASP D 18 REMARK 465 PRO D 19 REMARK 465 ALA D 179 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 THR A 84 CG2 REMARK 470 THR B 84 CG2 REMARK 470 THR C 84 CG2 REMARK 470 THR D 84 CG2 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 28 33.15 -97.56 REMARK 500 TYR A 103 117.11 -167.31 REMARK 500 LYS A 113 144.12 -170.78 REMARK 500 TYR A 116 -53.36 73.48 REMARK 500 ASN A 118 -51.37 -134.81 REMARK 500 ASN B 28 33.26 -97.20 REMARK 500 TYR B 103 117.88 -166.71 REMARK 500 LYS B 113 143.97 -171.31 REMARK 500 TYR B 116 -55.02 75.33 REMARK 500 ASN B 118 -49.07 -134.13 REMARK 500 LEU B 177 -172.48 -69.92 REMARK 500 ASN C 28 32.98 -97.76 REMARK 500 TYR C 103 117.47 -167.29 REMARK 500 LYS C 113 143.29 -172.01 REMARK 500 TYR C 116 -53.63 74.28 REMARK 500 ASN C 118 -51.43 -134.10 REMARK 500 ASN D 28 33.59 -98.47 REMARK 500 TYR D 103 115.25 -167.66 REMARK 500 LYS D 113 143.29 -171.32 REMARK 500 TYR D 116 -54.12 74.53 REMARK 500 ASN D 118 -49.32 -135.43 REMARK 500 REMARK 500 REMARK: NULL DBREF 3ZQ3 A 20 179 UNP Q78E14 Q78E14_RAT 20 179 DBREF 3ZQ3 B 20 179 UNP Q78E14 Q78E14_RAT 20 179 DBREF 3ZQ3 C 20 179 UNP Q78E14 Q78E14_RAT 20 179 DBREF 3ZQ3 D 20 179 UNP Q78E14 Q78E14_RAT 20 179 SEQADV 3ZQ3 MET A 7 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ARG A 8 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 GLY A 9 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 SER A 10 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS A 11 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS A 12 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS A 13 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS A 14 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS A 15 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS A 16 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 THR A 17 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ASP A 18 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 PRO A 19 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 MET B 7 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ARG B 8 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 GLY B 9 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 SER B 10 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS B 11 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS B 12 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS B 13 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS B 14 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS B 15 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS B 16 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 THR B 17 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ASP B 18 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 PRO B 19 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 MET C 7 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ARG C 8 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 GLY C 9 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 SER C 10 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS C 11 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS C 12 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS C 13 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS C 14 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS C 15 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS C 16 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 THR C 17 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ASP C 18 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 PRO C 19 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 MET D 7 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ARG D 8 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 GLY D 9 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 SER D 10 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS D 11 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS D 12 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS D 13 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS D 14 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS D 15 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 HIS D 16 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 THR D 17 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 ASP D 18 UNP Q78E14 EXPRESSION TAG SEQADV 3ZQ3 PRO D 19 UNP Q78E14 EXPRESSION TAG SEQRES 1 A 173 MET ARG GLY SER HIS HIS HIS HIS HIS HIS THR ASP PRO SEQRES 2 A 173 GLU GLU ALA SER PHE GLU ARG GLY ASN LEU ASP VAL ASP SEQRES 3 A 173 LYS LEU ASN GLY ASP TRP PHE SER ILE VAL VAL ALA SER SEQRES 4 A 173 ASP LYS ARG GLU LYS ILE GLU GLU ASN GLY SER MET ARG SEQRES 5 A 173 VAL PHE VAL GLN HIS ILE ASP VAL LEU GLU ASN SER LEU SEQRES 6 A 173 GLY PHE THR PHE ARG ILE LYS GLU ASN GLY VAL CYS THR SEQRES 7 A 173 GLU PHE SER LEU VAL ALA ASP LYS THR ALA LYS ASP GLY SEQRES 8 A 173 GLU TYR PHE VAL GLU TYR ASP GLY GLU ASN THR PHE THR SEQRES 9 A 173 ILE LEU LYS THR ASP TYR ASP ASN TYR VAL MET PHE HIS SEQRES 10 A 173 LEU VAL ASN VAL ASN ASN GLY GLU THR PHE GLN LEU MET SEQRES 11 A 173 GLU LEU TYR GLY ARG THR LYS ASP LEU SER SER ASP ILE SEQRES 12 A 173 LYS GLU LYS PHE ALA LYS LEU CYS VAL ALA HIS GLY ILE SEQRES 13 A 173 THR ARG ASP ASN ILE ILE ASP LEU THR LYS THR ASP ARG SEQRES 14 A 173 CYS LEU GLN ALA SEQRES 1 B 173 MET ARG GLY SER HIS HIS HIS HIS HIS HIS THR ASP PRO SEQRES 2 B 173 GLU GLU ALA SER PHE GLU ARG GLY ASN LEU ASP VAL ASP SEQRES 3 B 173 LYS LEU ASN GLY ASP TRP PHE SER ILE VAL VAL ALA SER SEQRES 4 B 173 ASP LYS ARG GLU LYS ILE GLU GLU ASN GLY SER MET ARG SEQRES 5 B 173 VAL PHE VAL GLN HIS ILE ASP VAL LEU GLU ASN SER LEU SEQRES 6 B 173 GLY PHE THR PHE ARG ILE LYS GLU ASN GLY VAL CYS THR SEQRES 7 B 173 GLU PHE SER LEU VAL ALA ASP LYS THR ALA LYS ASP GLY SEQRES 8 B 173 GLU TYR PHE VAL GLU TYR ASP GLY GLU ASN THR PHE THR SEQRES 9 B 173 ILE LEU LYS THR ASP TYR ASP ASN TYR VAL MET PHE HIS SEQRES 10 B 173 LEU VAL ASN VAL ASN ASN GLY GLU THR PHE GLN LEU MET SEQRES 11 B 173 GLU LEU TYR GLY ARG THR LYS ASP LEU SER SER ASP ILE SEQRES 12 B 173 LYS GLU LYS PHE ALA LYS LEU CYS VAL ALA HIS GLY ILE SEQRES 13 B 173 THR ARG ASP ASN ILE ILE ASP LEU THR LYS THR ASP ARG SEQRES 14 B 173 CYS LEU GLN ALA SEQRES 1 C 173 MET ARG GLY SER HIS HIS HIS HIS HIS HIS THR ASP PRO SEQRES 2 C 173 GLU GLU ALA SER PHE GLU ARG GLY ASN LEU ASP VAL ASP SEQRES 3 C 173 LYS LEU ASN GLY ASP TRP PHE SER ILE VAL VAL ALA SER SEQRES 4 C 173 ASP LYS ARG GLU LYS ILE GLU GLU ASN GLY SER MET ARG SEQRES 5 C 173 VAL PHE VAL GLN HIS ILE ASP VAL LEU GLU ASN SER LEU SEQRES 6 C 173 GLY PHE THR PHE ARG ILE LYS GLU ASN GLY VAL CYS THR SEQRES 7 C 173 GLU PHE SER LEU VAL ALA ASP LYS THR ALA LYS ASP GLY SEQRES 8 C 173 GLU TYR PHE VAL GLU TYR ASP GLY GLU ASN THR PHE THR SEQRES 9 C 173 ILE LEU LYS THR ASP TYR ASP ASN TYR VAL MET PHE HIS SEQRES 10 C 173 LEU VAL ASN VAL ASN ASN GLY GLU THR PHE GLN LEU MET SEQRES 11 C 173 GLU LEU TYR GLY ARG THR LYS ASP LEU SER SER ASP ILE SEQRES 12 C 173 LYS GLU LYS PHE ALA LYS LEU CYS VAL ALA HIS GLY ILE SEQRES 13 C 173 THR ARG ASP ASN ILE ILE ASP LEU THR LYS THR ASP ARG SEQRES 14 C 173 CYS LEU GLN ALA SEQRES 1 D 173 MET ARG GLY SER HIS HIS HIS HIS HIS HIS THR ASP PRO SEQRES 2 D 173 GLU GLU ALA SER PHE GLU ARG GLY ASN LEU ASP VAL ASP SEQRES 3 D 173 LYS LEU ASN GLY ASP TRP PHE SER ILE VAL VAL ALA SER SEQRES 4 D 173 ASP LYS ARG GLU LYS ILE GLU GLU ASN GLY SER MET ARG SEQRES 5 D 173 VAL PHE VAL GLN HIS ILE ASP VAL LEU GLU ASN SER LEU SEQRES 6 D 173 GLY PHE THR PHE ARG ILE LYS GLU ASN GLY VAL CYS THR SEQRES 7 D 173 GLU PHE SER LEU VAL ALA ASP LYS THR ALA LYS ASP GLY SEQRES 8 D 173 GLU TYR PHE VAL GLU TYR ASP GLY GLU ASN THR PHE THR SEQRES 9 D 173 ILE LEU LYS THR ASP TYR ASP ASN TYR VAL MET PHE HIS SEQRES 10 D 173 LEU VAL ASN VAL ASN ASN GLY GLU THR PHE GLN LEU MET SEQRES 11 D 173 GLU LEU TYR GLY ARG THR LYS ASP LEU SER SER ASP ILE SEQRES 12 D 173 LYS GLU LYS PHE ALA LYS LEU CYS VAL ALA HIS GLY ILE SEQRES 13 D 173 THR ARG ASP ASN ILE ILE ASP LEU THR LYS THR ASP ARG SEQRES 14 D 173 CYS LEU GLN ALA HELIX 1 1 ASP A 30 ASN A 35 5 6 HELIX 2 2 LYS A 47 GLU A 52 5 6 HELIX 3 3 SER A 146 HIS A 160 1 15 HELIX 4 4 THR A 163 ASP A 165 5 3 HELIX 5 5 THR A 171 THR A 173 5 3 HELIX 6 6 ASP B 30 ASN B 35 5 6 HELIX 7 7 LYS B 47 GLU B 52 5 6 HELIX 8 8 SER B 146 HIS B 160 1 15 HELIX 9 9 THR B 163 ASP B 165 5 3 HELIX 10 10 ASP C 30 ASN C 35 5 6 HELIX 11 11 LYS C 47 GLU C 52 5 6 HELIX 12 12 SER C 146 HIS C 160 1 15 HELIX 13 13 THR C 163 ASP C 165 5 3 HELIX 14 14 THR C 171 THR C 173 5 3 HELIX 15 15 ASP D 30 ASN D 35 5 6 HELIX 16 16 LYS D 47 GLU D 52 5 6 HELIX 17 17 SER D 146 HIS D 160 1 15 HELIX 18 18 THR D 163 ASP D 165 5 3 SHEET 1 AA10 GLY A 36 ASP A 37 0 SHEET 2 AA10 VAL A 59 LEU A 67 -1 O ILE A 64 N GLY A 36 SHEET 3 AA10 SER A 70 GLU A 79 -1 O SER A 70 N LEU A 67 SHEET 4 AA10 VAL A 82 LYS A 92 -1 O VAL A 82 N GLU A 79 SHEET 5 AA10 TYR A 99 GLU A 102 -1 O PHE A 100 N ASP A 91 SHEET 6 AA10 GLU A 106 THR A 114 -1 O ASN A 107 N VAL A 101 SHEET 7 AA10 TYR A 119 ASN A 128 -1 O MET A 121 N LEU A 112 SHEET 8 AA10 GLU A 131 GLY A 140 -1 O GLU A 131 N ASN A 128 SHEET 9 AA10 PHE A 39 SER A 45 -1 O PHE A 39 N GLY A 140 SHEET 10 AA10 ILE A 167 ASP A 169 -1 O ILE A 168 N VAL A 43 SHEET 1 BA10 GLY B 36 ASP B 37 0 SHEET 2 BA10 VAL B 59 LEU B 67 -1 O ILE B 64 N GLY B 36 SHEET 3 BA10 SER B 70 GLU B 79 -1 O SER B 70 N LEU B 67 SHEET 4 BA10 VAL B 82 LYS B 92 -1 O VAL B 82 N GLU B 79 SHEET 5 BA10 TYR B 99 GLU B 102 -1 O PHE B 100 N ASP B 91 SHEET 6 BA10 GLU B 106 THR B 114 -1 O ASN B 107 N VAL B 101 SHEET 7 BA10 TYR B 119 ASN B 128 -1 O MET B 121 N LEU B 112 SHEET 8 BA10 GLU B 131 GLY B 140 -1 O GLU B 131 N ASN B 128 SHEET 9 BA10 PHE B 39 SER B 45 -1 O PHE B 39 N GLY B 140 SHEET 10 BA10 ILE B 167 ASP B 169 -1 O ILE B 168 N VAL B 43 SHEET 1 CA10 GLY C 36 ASP C 37 0 SHEET 2 CA10 VAL C 59 LEU C 67 -1 O ILE C 64 N GLY C 36 SHEET 3 CA10 SER C 70 GLU C 79 -1 O SER C 70 N LEU C 67 SHEET 4 CA10 VAL C 82 LYS C 92 -1 O VAL C 82 N GLU C 79 SHEET 5 CA10 TYR C 99 GLU C 102 -1 O PHE C 100 N ASP C 91 SHEET 6 CA10 GLU C 106 THR C 114 -1 O ASN C 107 N VAL C 101 SHEET 7 CA10 TYR C 119 ASN C 128 -1 O MET C 121 N LYS C 113 SHEET 8 CA10 GLU C 131 GLY C 140 -1 O GLU C 131 N ASN C 128 SHEET 9 CA10 PHE C 39 SER C 45 -1 O PHE C 39 N GLY C 140 SHEET 10 CA10 ILE C 167 ASP C 169 -1 O ILE C 168 N VAL C 43 SHEET 1 DA10 GLY D 36 ASP D 37 0 SHEET 2 DA10 VAL D 59 LEU D 67 -1 O ILE D 64 N GLY D 36 SHEET 3 DA10 SER D 70 GLU D 79 -1 O SER D 70 N LEU D 67 SHEET 4 DA10 VAL D 82 LYS D 92 -1 O VAL D 82 N GLU D 79 SHEET 5 DA10 TYR D 99 GLU D 102 -1 O PHE D 100 N ASP D 91 SHEET 6 DA10 GLU D 106 THR D 114 -1 O ASN D 107 N VAL D 101 SHEET 7 DA10 TYR D 119 ASN D 128 -1 O MET D 121 N LEU D 112 SHEET 8 DA10 GLU D 131 GLY D 140 -1 O GLU D 131 N ASN D 128 SHEET 9 DA10 PHE D 39 SER D 45 -1 O PHE D 39 N GLY D 140 SHEET 10 DA10 ILE D 167 ASP D 169 -1 O ILE D 168 N VAL D 43 SSBOND 1 CYS A 83 CYS A 176 1555 1555 2.07 SSBOND 2 CYS B 83 CYS B 176 1555 1555 2.05 SSBOND 3 CYS C 83 CYS C 176 1555 1555 2.07 SSBOND 4 CYS D 83 CYS D 176 1555 1555 2.06 CRYST1 62.980 100.530 72.410 90.00 110.61 90.00 P 1 21 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 0.015878 0.000000 0.005971 0.00000 SCALE2 0.000000 0.009947 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014755 0.00000