2CZT - Header Asymmetric Unit

HEADER ISOMERASE 17-JUL-05 2CZT

TITLE LIPOCALIN-TYPE PROSTAGLANDIN D SYNTHASE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROSTAGLANDIN-H2 D-ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LIPOCALIN-TYPE PROSTAGLANDIN-D SYNTHASE, GLUTATHIONE- COMPND 5 INDEPENDENT PGD SYNTHETASE, PROSTAGLANDIN-H2 D-ISOMERASE, PGD2 COMPND 6 SYNTHASE, PTGDS, PGDS; COMPND 7 EC: 5.3.99.2; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS LIPOCALIN, C2221 NATIVE, RIKEN STRUCTURAL GENOMICS/PROTEOMICS KEYWDS 2 INITIATIVE, RSGI, STRUCTURAL GENOMICS, ISOMERASE

EXPDTA X-RAY DIFFRACTION

AUTHOR T.KUMASAKA,D.IRIKURA,H.AGO,K.ARITAKE,M.YAMAMOTO,T.INOUE,M.MIYANO, AUTHOR 2 Y.URADE,O.HAYAISHI,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE AUTHOR 3 (RSGI)

REVDAT 4 13-JUL-11 2CZT 1 VERSN REVDAT 3 12-JAN-10 2CZT 1 JRNL REVDAT 2 24-FEB-09 2CZT 1 VERSN REVDAT 1 03-OCT-06 2CZT 0

JRNL AUTH T.KUMASAKA,K.ARITAKE,H.AGO,D.IRIKURA,T.TSURUMURA,M.YAMAMOTO, JRNL AUTH 2 M.MIYANO,Y.URADE,O.HAYAISHI JRNL TITL STRUCTURAL BASIS OF THE CATALYTIC MECHANISM OPERATING IN JRNL TITL 2 OPEN-CLOSED CONFORMERS OF LIPOCALIN TYPE PROSTAGLANDIN D JRNL TITL 3 SYNTHASE. JRNL REF J.BIOL.CHEM. V. 284 22344 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19546224 JRNL DOI 10.1074/JBC.M109.018341

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.IRIKURA,T.KUMASAKA,M.YAMAMOTO,H.AGO,M.MIYANO,K.B.KUBATA, REMARK 1 AUTH 2 H.SAKAI,O.HAYAISHI,Y.URADE REMARK 1 TITL CLONING, EXPRESSION, CRYSTALLIZATION, AND PRELIMINARY X-RAY REMARK 1 TITL 2 ANALYSIS OF RECOMBINANT MOUSE LIPOCALIN-TYPE PROSTAGLANDIN D REMARK 1 TITL 3 SYNTHASE, A SOMNOGEN-PRODUCING ENZYME REMARK 1 REF J.BIOCHEM.(TOKYO) V. 133 29 2003 REMARK 1 REFN ISSN 0021-924X REMARK 1 PMID 12761195 REMARK 1 DOI 10.1093/JB/MVG006 REMARK 1 REFERENCE 2 REMARK 1 AUTH N.EGUCHI,T.MINAMI,N.SHIRAFUJI,Y.KANAOKA,T.TANAKA,A.NAGATA, REMARK 1 AUTH 2 N.YOSHIDA,Y.URADE,S.ITO,O.HAYAISHI REMARK 1 TITL LACK OF TACTILE PAIN (ALLODYNIA) IN LIPOCALIN-TYPE REMARK 1 TITL 2 PROSTAGLANDIN D SYNTHASE-DEFICIENT MICE REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 96 726 1999 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 9892701 REMARK 1 DOI 10.1073/PNAS.96.2.726

REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 77.1 REMARK 3 NUMBER OF REFLECTIONS : 7821 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) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 850 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 490 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2660 REMARK 3 BIN FREE R VALUE SET COUNT : 48 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1223 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 32 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.41 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.64000 REMARK 3 B22 (A**2) : 0.84000 REMARK 3 B33 (A**2) : 0.80000 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): 0.365 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.251 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.181 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.452 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 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): 1252 ; 0.012 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1690 ; 1.385 ; 1.953 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 153 ; 3.838 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 228 ;15.391 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 183 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 943 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 523 ; 0.295 ; 0.300 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): 117 ; 0.152 ; 0.500 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): 37 ; 0.441 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.643 ; 0.500 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): 770 ; 1.845 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1237 ; 2.768 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 482 ; 4.428 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 453 ; 6.461 ; 4.500 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 : 1 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 34 A 189 REMARK 3 ORIGIN FOR THE GROUP (A): 18.3690 14.6300 10.1870 REMARK 3 T TENSOR REMARK 3 T11: 0.0940 T22: 0.2099 REMARK 3 T33: 0.0478 T12: -0.0279 REMARK 3 T13: 0.0052 T23: 0.0963 REMARK 3 L TENSOR REMARK 3 L11: 5.6119 L22: 1.7883 REMARK 3 L33: 5.3268 L12: 0.1364 REMARK 3 L13: -0.4168 L23: 0.1244 REMARK 3 S TENSOR REMARK 3 S11: 0.0455 S12: -0.6594 S13: -0.4957 REMARK 3 S21: 0.3140 S22: -0.0103 S23: 0.0883 REMARK 3 S31: 0.3460 S32: -0.1142 S33: -0.0352 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: NULL

REMARK 4 REMARK 4 2CZT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-JUL-05. REMARK 100 THE RCSB ID CODE IS RCSB024810.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.01 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11368 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 10.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.2 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 <I/SIGMA(I)> 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: CCP4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE, PH 8.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295.5K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 52.30000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.30000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 23.15000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.55000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 23.15000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.55000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 52.30000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 23.15000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 33.55000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 52.30000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 23.15000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 33.55000 REMARK 290 SMTRY3 8 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: MONOMERIC 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 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 GLY A 23 REMARK 465 SER A 24 REMARK 465 GLN A 25 REMARK 465 GLY A 26 REMARK 465 HIS A 27 REMARK 465 ASP A 28 REMARK 465 THR A 29 REMARK 465 VAL A 30 REMARK 465 GLN A 31 REMARK 465 PRO A 32 REMARK 465 ASN A 33 REMARK 465 GLN A 88

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 OH TYR A 125 OH TYR A 125 4565 1.66 REMARK 500 NZ LYS A 59 ND2 ASN A 87 3655 1.92 REMARK 500 OD2 ASP A 37 NH2 ARG A 144 8555 1.93 REMARK 500 CE LYS A 59 ND2 ASN A 87 3655 2.18 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 ASP A 126 CB - CG - OD2 ANGL. DEV. = 5.6 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 ARG A 56 0.65 -65.72 REMARK 500 GLU A 57 -57.46 -130.76 REMARK 500 SER A 108 -133.84 -74.27 REMARK 500 PRO A 110 -96.19 -74.97 REMARK 500 SER A 112 -157.08 -124.22 REMARK 500 GLU A 127 -55.97 -133.94 REMARK 500 THR A 136 125.35 -170.65 REMARK 500 PRO A 139 126.48 -39.88 REMARK 500 ASP A 184 39.03 -86.63 REMARK 500 LYS A 185 -93.55 -158.18 REMARK 500 CYS A 186 50.99 -65.73 REMARK 500 ILE A 187 -1.04 -157.31 REMARK 500 GLN A 188 -69.95 -120.18 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CZU RELATED DB: PDB REMARK 900 P212121 NATIVE FORM

DBREF 2CZT A 25 189 UNP O09114 PTGDS_MOUSE 25 189

SEQADV 2CZT GLY A 23 UNP O09114 CLONING ARTIFACT SEQADV 2CZT SER A 24 UNP O09114 CLONING ARTIFACT SEQADV 2CZT ALA A 65 UNP O09114 CYS 65 ENGINEERED

SEQRES 1 A 167 GLY SER GLN GLY HIS ASP THR VAL GLN PRO ASN PHE GLN SEQRES 2 A 167 GLN ASP LYS PHE LEU GLY ARG TRP TYR SER ALA GLY LEU SEQRES 3 A 167 ALA SER ASN SER SER TRP PHE ARG GLU LYS LYS ALA VAL SEQRES 4 A 167 LEU TYR MET ALA LYS THR VAL VAL ALA PRO SER THR GLU SEQRES 5 A 167 GLY GLY LEU ASN LEU THR SER THR PHE LEU ARG LYS ASN SEQRES 6 A 167 GLN CYS GLU THR LYS ILE MET VAL LEU GLN PRO ALA GLY SEQRES 7 A 167 ALA PRO GLY HIS TYR THR TYR SER SER PRO HIS SER GLY SEQRES 8 A 167 SER ILE HIS SER VAL SER VAL VAL GLU ALA ASN TYR ASP SEQRES 9 A 167 GLU TYR ALA LEU LEU PHE SER ARG GLY THR LYS GLY PRO SEQRES 10 A 167 GLY GLN ASP PHE ARG MET ALA THR LEU TYR SER ARG THR SEQRES 11 A 167 GLN THR LEU LYS ASP GLU LEU LYS GLU LYS PHE THR THR SEQRES 12 A 167 PHE SER LYS ALA GLN GLY LEU THR GLU GLU ASP ILE VAL SEQRES 13 A 167 PHE LEU PRO GLN PRO ASP LYS CYS ILE GLN GLU

FORMUL 2 HOH *32(H2 O)

HELIX 1 1 GLN A 35 LEU A 40 5 6 HELIX 2 2 TRP A 54 LYS A 59 1 6 HELIX 3 3 LYS A 156 GLN A 170 1 15 HELIX 4 4 THR A 173 GLU A 175 5 3

SHEET 1 A10 ILE A 177 PHE A 179 0 SHEET 2 A10 GLY A 41 SER A 50 -1 N LEU A 48 O VAL A 178 SHEET 3 A10 ARG A 144 SER A 150 -1 O ALA A 146 N ALA A 49 SHEET 4 A10 TYR A 128 ARG A 134 -1 N LEU A 131 O THR A 147 SHEET 5 A10 HIS A 116 ASN A 124 -1 N VAL A 121 O LEU A 130 SHEET 6 A10 HIS A 104 TYR A 107 -1 N TYR A 105 O VAL A 118 SHEET 7 A10 CYS A 89 PRO A 98 -1 N GLN A 97 O THR A 106 SHEET 8 A10 LEU A 77 LEU A 84 -1 N LEU A 79 O MET A 94 SHEET 9 A10 LYS A 66 PRO A 71 -1 N ALA A 70 O ASN A 78 SHEET 10 A10 GLY A 41 SER A 50 -1 N GLY A 41 O VAL A 69

SSBOND 1 CYS A 89 CYS A 186 1555 1555 2.03

CRYST1 46.300 67.100 104.600 90.00 90.00 90.00 C 2 2 21 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 0.021604 0.000000 0.000000 0.00000

SCALE2 0.000000 0.014896 0.000000 0.00000

SCALE3 0.000000 0.000000 0.009563 0.00000