HEADER ALLERGEN 25-JUN-03 1PUO TITLE CRYSTAL STRUCTURE OF FEL D 1- THE MAJOR CAT ALLERGEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAJOR ALLERGEN I POLYPEPTIDE, FUSED CHAIN 2, CHAIN 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALLERGEN FEL D 1-B, ALLERGEN FEL D 1-A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FELIS CATUS; SOURCE 3 ORGANISM_COMMON: DOMESTIC CAT; SOURCE 4 ORGANISM_TAXID: 9685; SOURCE 5 GENE: CH2, CH1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYS S; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET20B KEYWDS CAT ALLERGEN, UTEROGLOBIN, SECRETOGLOBIN, ALLERGEN EXPDTA X-RAY DIFFRACTION AUTHOR L.KAISER,H.GRONLUND,T.SANDALOVA,H.G.LJUNGGREN,M.VAN HAGE-HAMSTEN, AUTHOR 2 A.ACHOUR,G.SCHNEIDER REVDAT 5 30-OCT-24 1PUO 1 REMARK SEQADV REVDAT 4 03-JUL-19 1PUO 1 REMARK REVDAT 3 02-AUG-17 1PUO 1 SOURCE REMARK REVDAT 2 24-FEB-09 1PUO 1 VERSN REVDAT 1 14-OCT-03 1PUO 0 JRNL AUTH L.KAISER,H.GRONLUND,T.SANDALOVA,H.G.LJUNGGREN, JRNL AUTH 2 M.VAN HAGE-HAMSTEN,A.ACHOUR,G.SCHNEIDER JRNL TITL THE CRYSTAL STRUCTURE OF THE MAJOR CAT ALLERGEN FEL D 1, A JRNL TITL 2 MEMBER OF THE SECRETOGLOBIN FAMILY. JRNL REF J.BIOL.CHEM. V. 278 37730 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12851385 JRNL DOI 10.1074/JBC.M304740200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.KAISER,H.GRONLUND,T.SANDALOVA,H.G.LJUNGGREN,G.SCHNEIDER, REMARK 1 AUTH 2 M.VAN HAGE-HAMSTEN,A.ACHOUR REMARK 1 TITL PRODUCTION, CRYSTALLIZATION AND PRELIMINARY CRYSTALLOGRAPHIC REMARK 1 TITL 2 STUDY OF THE MAJOR CAT ALLERGEN FEL D 1. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 59 1103 2003 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444903007741 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 24247 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1298 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1782 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE SET COUNT : 94 REMARK 3 BIN FREE R VALUE : 0.2380 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2202 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 233 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.34000 REMARK 3 B22 (A**2) : -0.96000 REMARK 3 B33 (A**2) : -1.38000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.157 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.143 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.103 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.368 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.938 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.910 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2262 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2115 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3072 ; 1.268 ; 2.014 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4949 ; 0.800 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 279 ; 4.991 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 375 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2413 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 379 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 623 ; 0.206 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2515 ; 0.222 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1357 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 168 ; 0.185 ; 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): 5 ; 0.139 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 70 ; 0.166 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 29 ; 0.217 ; 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): 1415 ; 0.650 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2304 ; 1.236 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 847 ; 1.897 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 768 ; 3.233 ; 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 : 3 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 6 A 73 3 REMARK 3 1 B 6 B 73 3 REMARK 3 2 A 93 A 120 3 REMARK 3 2 B 93 B 120 3 REMARK 3 3 A 128 A 164 3 REMARK 3 3 B 128 B 164 3 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 788 ; 0.02 ; 0.05 REMARK 3 LOOSE POSITIONAL 1 A (A): 1211 ; 0.39 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 788 ; 0.07 ; 0.50 REMARK 3 LOOSE THERMAL 1 A (A**2): 1211 ; 0.44 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 1PUO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUN-03. REMARK 100 THE DEPOSITION ID IS D_1000019582. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-SEP-02; 21-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 110; 110 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : MAX II; ESRF REMARK 200 BEAMLINE : I711; ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.13; 0.979 REMARK 200 MONOCHROMATOR : SI(111) MONOCHROMATOR CRYSTAL; REMARK 200 NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25173 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 24.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08900 REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.46000 REMARK 200 FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, SODIUM ACETATE, PH 4.8, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 25.76950 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 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 MOLECULE IS HETEROTETRAMER. THE RECOMBINANT REMARK 300 MOLECULE IS COVALENTLY FUSED HETERODIMER. RECOMBINANT FEL D 1 REMARK 300 DOES NOT FORM DIMERS IN THE CRYSTAL. 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 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 VAL A 1 REMARK 465 LYS A 2 REMARK 465 MET A 3 REMARK 465 ALA A 4 REMARK 465 MET A 74 REMARK 465 GLY A 75 REMARK 465 GLU A 76 REMARK 465 ALA A 77 REMARK 465 VAL A 78 REMARK 465 GLN A 79 REMARK 465 ASN A 80 REMARK 465 THR A 81 REMARK 465 VAL A 82 REMARK 465 GLU A 83 REMARK 465 ASP A 84 REMARK 465 LEU A 85 REMARK 465 LYS A 86 REMARK 465 LEU A 87 REMARK 465 ASN A 88 REMARK 465 THR A 89 REMARK 465 LEU A 90 REMARK 465 GLY A 91 REMARK 465 ARG A 92 REMARK 465 HIS A 165 REMARK 465 HIS A 166 REMARK 465 HIS A 167 REMARK 465 HIS A 168 REMARK 465 HIS A 169 REMARK 465 HIS A 170 REMARK 465 VAL B 1 REMARK 465 LYS B 2 REMARK 465 MET B 3 REMARK 465 ALA B 4 REMARK 465 GLY B 75 REMARK 465 GLU B 76 REMARK 465 ALA B 77 REMARK 465 VAL B 78 REMARK 465 GLN B 79 REMARK 465 ASN B 80 REMARK 465 THR B 81 REMARK 465 VAL B 82 REMARK 465 GLU B 83 REMARK 465 ASP B 84 REMARK 465 LEU B 85 REMARK 465 LYS B 86 REMARK 465 LEU B 87 REMARK 465 ASN B 88 REMARK 465 THR B 89 REMARK 465 LEU B 90 REMARK 465 GLY B 91 REMARK 465 ARG B 92 REMARK 465 HIS B 165 REMARK 465 HIS B 166 REMARK 465 HIS B 167 REMARK 465 HIS B 168 REMARK 465 HIS B 169 REMARK 465 HIS B 170 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 CYS A 7 65.74 27.92 REMARK 500 LYS A 121 97.24 -161.96 REMARK 500 CYS B 7 63.43 29.67 REMARK 500 LYS B 121 94.16 -165.29 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 B 423 DISTANCE = 6.55 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 305 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RECOMBINANT PROTEIN IS FUSION OF MATURE CHAIN 2 REMARK 999 AND CHAIN 1 OF FEL D 1 DBREF 1PUO A 1 92 UNP P30440 FEL2_FELCA 18 109 DBREF 1PUO A 93 162 UNP P30438 FELA_FELCA 23 92 DBREF 1PUO B 1 92 UNP P30440 FEL2_FELCA 18 109 DBREF 1PUO B 93 162 UNP P30438 FELA_FELCA 23 92 SEQADV 1PUO LEU A 163 UNP P30438 EXPRESSION TAG SEQADV 1PUO GLU A 164 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS A 165 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS A 166 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS A 167 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS A 168 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS A 169 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS A 170 UNP P30438 EXPRESSION TAG SEQADV 1PUO LEU B 163 UNP P30438 EXPRESSION TAG SEQADV 1PUO GLU B 164 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS B 165 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS B 166 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS B 167 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS B 168 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS B 169 UNP P30438 EXPRESSION TAG SEQADV 1PUO HIS B 170 UNP P30438 EXPRESSION TAG SEQRES 1 A 170 VAL LYS MET ALA GLU THR CYS PRO ILE PHE TYR ASP VAL SEQRES 2 A 170 PHE PHE ALA VAL ALA ASN GLY ASN GLU LEU LEU LEU ASP SEQRES 3 A 170 LEU SER LEU THR LYS VAL ASN ALA THR GLU PRO GLU ARG SEQRES 4 A 170 THR ALA MET LYS LYS ILE GLN ASP CYS TYR VAL GLU ASN SEQRES 5 A 170 GLY LEU ILE SER ARG VAL LEU ASP GLY LEU VAL MET THR SEQRES 6 A 170 THR ILE SER SER SER LYS ASP CYS MET GLY GLU ALA VAL SEQRES 7 A 170 GLN ASN THR VAL GLU ASP LEU LYS LEU ASN THR LEU GLY SEQRES 8 A 170 ARG GLU ILE CYS PRO ALA VAL LYS ARG ASP VAL ASP LEU SEQRES 9 A 170 PHE LEU THR GLY THR PRO ASP GLU TYR VAL GLU GLN VAL SEQRES 10 A 170 ALA GLN TYR LYS ALA LEU PRO VAL VAL LEU GLU ASN ALA SEQRES 11 A 170 ARG ILE LEU LYS ASN CYS VAL ASP ALA LYS MET THR GLU SEQRES 12 A 170 GLU ASP LYS GLU ASN ALA LEU SER LEU LEU ASP LYS ILE SEQRES 13 A 170 TYR THR SER PRO LEU CYS LEU GLU HIS HIS HIS HIS HIS SEQRES 14 A 170 HIS SEQRES 1 B 170 VAL LYS MET ALA GLU THR CYS PRO ILE PHE TYR ASP VAL SEQRES 2 B 170 PHE PHE ALA VAL ALA ASN GLY ASN GLU LEU LEU LEU ASP SEQRES 3 B 170 LEU SER LEU THR LYS VAL ASN ALA THR GLU PRO GLU ARG SEQRES 4 B 170 THR ALA MET LYS LYS ILE GLN ASP CYS TYR VAL GLU ASN SEQRES 5 B 170 GLY LEU ILE SER ARG VAL LEU ASP GLY LEU VAL MET THR SEQRES 6 B 170 THR ILE SER SER SER LYS ASP CYS MET GLY GLU ALA VAL SEQRES 7 B 170 GLN ASN THR VAL GLU ASP LEU LYS LEU ASN THR LEU GLY SEQRES 8 B 170 ARG GLU ILE CYS PRO ALA VAL LYS ARG ASP VAL ASP LEU SEQRES 9 B 170 PHE LEU THR GLY THR PRO ASP GLU TYR VAL GLU GLN VAL SEQRES 10 B 170 ALA GLN TYR LYS ALA LEU PRO VAL VAL LEU GLU ASN ALA SEQRES 11 B 170 ARG ILE LEU LYS ASN CYS VAL ASP ALA LYS MET THR GLU SEQRES 12 B 170 GLU ASP LYS GLU ASN ALA LEU SER LEU LEU ASP LYS ILE SEQRES 13 B 170 TYR THR SER PRO LEU CYS LEU GLU HIS HIS HIS HIS HIS SEQRES 14 B 170 HIS HET MPD A 303 8 HET MPD A 304 8 HET MPD B 302 8 HET MPD B 305 8 HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 3 MPD 4(C6 H14 O2) FORMUL 7 HOH *233(H2 O) HELIX 1 1 CYS A 7 GLY A 20 1 14 HELIX 2 2 ASN A 21 VAL A 32 1 12 HELIX 3 3 THR A 35 SER A 69 1 35 HELIX 4 4 CYS A 95 GLY A 108 1 14 HELIX 5 5 THR A 109 GLN A 119 1 11 HELIX 6 6 LEU A 123 MET A 141 1 19 HELIX 7 7 THR A 142 THR A 158 1 17 HELIX 8 8 SER A 159 GLU A 164 1 6 HELIX 9 9 CYS B 7 GLY B 20 1 14 HELIX 10 10 ASN B 21 VAL B 32 1 12 HELIX 11 11 THR B 35 SER B 69 1 35 HELIX 12 12 SER B 70 MET B 74 5 5 HELIX 13 13 CYS B 95 GLY B 108 1 14 HELIX 14 14 THR B 109 GLN B 119 1 11 HELIX 15 15 LEU B 123 MET B 141 1 19 HELIX 16 16 THR B 142 THR B 158 1 17 HELIX 17 17 SER B 159 GLU B 164 1 6 SSBOND 1 CYS A 7 CYS A 162 1555 1555 2.02 SSBOND 2 CYS A 48 CYS A 136 1555 1555 2.09 SSBOND 3 CYS A 73 CYS A 95 1555 1555 2.02 SSBOND 4 CYS B 7 CYS B 162 1555 1555 2.04 SSBOND 5 CYS B 48 CYS B 136 1555 1555 2.09 SSBOND 6 CYS B 73 CYS B 95 1555 1555 2.02 SITE 1 AC1 6 PHE B 10 PHE B 14 VAL B 17 TYR B 49 SITE 2 AC1 6 PHE B 105 HOH B 413 SITE 1 AC2 6 PHE A 14 VAL A 17 TYR A 49 MET A 64 SITE 2 AC2 6 PHE A 105 LEU A 153 SITE 1 AC3 5 PHE A 14 PHE A 15 ALA A 18 ASN A 19 SITE 2 AC3 5 HOH A 411 SITE 1 AC4 2 PHE B 15 ASN B 19 CRYST1 43.290 51.539 67.725 90.00 95.27 90.00 P 1 21 1 4 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 0.023100 0.000000 0.002131 0.00000 SCALE2 0.000000 0.019403 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014828 0.00000