HEADER HYDROLASE 01-AUG-07 2QT7 TITLE CRYSTALLOGRAPHIC STRUCTURE OF THE MATURE ECTODOMAIN OF THE HUMAN TITLE 2 RECEPTOR-TYPE PROTEIN-TYROSINE PHOSPHATASE IA-2 AT 1.30 ANGSTROMS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE-LIKE N; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: SEQUENCE DATABASE RESIDUES 468-558; COMPND 5 SYNONYM: R-PTP-N, PTP IA-2, ISLET CELL ANTIGEN 512, ICA 512, ISLET COMPND 6 CELL AUTOANTIGEN 3; COMPND 7 EC: 3.1.3.48; COMPND 8 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: PTPRN, ICA3, ICA512; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET9B KEYWDS IA-2, ICA-512, PROTEIN-TYROSINE PHOSPHATASE, TRANSMEMBRANE PROTEIN, KEYWDS 2 DIABETES, AUTOIMMUNITY, PROTEOLYSIS, GLYCOPROTEIN, RECEPTOR, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.E.PRIMO,S.KLINKE,M.P.SICA,F.A.GOLDBAUM,J.JAKONCIC,E.POSKUS, AUTHOR 2 M.R.ERMACORA REVDAT 5 21-FEB-24 2QT7 1 REMARK LINK REVDAT 4 25-OCT-17 2QT7 1 REMARK REVDAT 3 24-FEB-09 2QT7 1 VERSN REVDAT 2 04-MAR-08 2QT7 1 JRNL REVDAT 1 11-DEC-07 2QT7 0 JRNL AUTH M.E.PRIMO,S.KLINKE,M.P.SICA,F.A.GOLDBAUM,J.JAKONCIC, JRNL AUTH 2 E.POSKUS,M.R.ERMACORA JRNL TITL STRUCTURE OF THE MATURE ECTODOMAIN OF THE HUMAN JRNL TITL 2 RECEPTOR-TYPE PROTEIN-TYROSINE PHOSPHATASE IA-2 JRNL REF J.BIOL.CHEM. V. 283 4674 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18048354 JRNL DOI 10.1074/JBC.M708144200 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 36265 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) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1922 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) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2238 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.99 REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 REMARK 3 BIN FREE R VALUE SET COUNT : 129 REMARK 3 BIN FREE R VALUE : 0.3450 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1326 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 176 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.74000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.74000 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): 0.067 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.067 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.041 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.937 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1408 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1927 ; 1.161 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 195 ; 5.370 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 57 ;39.001 ;25.789 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 240 ;11.001 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;20.521 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 239 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1047 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 679 ; 0.214 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1045 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 118 ; 0.131 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.099 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 56 ; 0.159 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 28 ; 0.145 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): 2 ; 0.040 ; 0.200 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): 937 ; 0.884 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1479 ; 1.479 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 508 ; 2.001 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 441 ; 3.001 ; 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 : 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: NULL REMARK 4 REMARK 4 2QT7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000044024. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-NOV-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793, 1.5895 REMARK 200 MONOCHROMATOR : SI (111) CHANNEL CUT REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : TOROIDAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38269 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 24.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : 0.03000 REMARK 200 FOR THE DATA SET : 43.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.21300 REMARK 200 R SYM FOR SHELL (I) : 0.21300 REMARK 200 FOR SHELL : 5.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXDE 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: 25% (W/V) PEG 4000, 0.1 M TRIS PH 8.5, REMARK 280 0.2 M CACL2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 15.87800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.56550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.39950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.56550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 15.87800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.39950 REMARK 290 SMTRY3 4 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1330 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 15.87800 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 36.56550 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 ALA A 20 REMARK 465 GLU A 110 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 GLU A 21 CG CD OE1 OE2 REMARK 470 HIS A 72 CG ND1 CD2 CE1 NE2 REMARK 470 GLN A 108 CG CD OE1 NE2 REMARK 470 GLU B 21 CG CD OE1 OE2 REMARK 470 LYS B 31 CG CD CE NZ REMARK 470 GLU B 74 CG CD OE1 OE2 REMARK 470 GLN B 75 CG CD OE1 NE2 REMARK 470 ASN B 76 CG OD1 ND2 REMARK 470 ARG B 109 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 110 CG CD OE1 OE2 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 CA A 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 76 O REMARK 620 2 ASP A 81 OD2 90.0 REMARK 620 3 HOH A 329 O 136.7 85.2 REMARK 620 4 HOH A 359 O 70.2 96.9 153.1 REMARK 620 5 HOH A 369 O 149.5 85.2 72.9 80.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 203 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 94 OE1 REMARK 620 2 GLU A 94 OE2 55.0 REMARK 620 3 GLN A 100 OE1 99.3 90.4 REMARK 620 4 HOH A 390 O 78.1 95.9 169.8 REMARK 620 5 HOH A 424 O 142.5 157.1 98.2 78.9 REMARK 620 6 HOH A 425 O 124.2 73.5 101.2 88.3 84.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 94 OE1 REMARK 620 2 GLU B 94 OE2 51.9 REMARK 620 3 GLN B 100 OE1 89.8 84.1 REMARK 620 4 HOH B 304 O 129.7 78.1 90.9 REMARK 620 5 HOH B 440 O 87.8 94.8 177.6 91.0 REMARK 620 N 1 2 3 4 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 201 DBREF 2QT7 A 20 110 UNP Q16849 PTPRN_HUMAN 468 558 DBREF 2QT7 B 20 110 UNP Q16849 PTPRN_HUMAN 468 558 SEQRES 1 A 91 ALA GLU GLU TYR GLY TYR ILE VAL THR ASP GLN LYS PRO SEQRES 2 A 91 LEU SER LEU ALA ALA GLY VAL LYS LEU LEU GLU ILE LEU SEQRES 3 A 91 ALA GLU HIS VAL HIS MET SER SER GLY SER PHE ILE ASN SEQRES 4 A 91 ILE SER VAL VAL GLY PRO ALA LEU THR PHE ARG ILE ARG SEQRES 5 A 91 HIS ASN GLU GLN ASN LEU SER LEU ALA ASP VAL THR GLN SEQRES 6 A 91 GLN ALA GLY LEU VAL LYS SER GLU LEU GLU ALA GLN THR SEQRES 7 A 91 GLY LEU GLN ILE LEU GLN THR GLY VAL GLY GLN ARG GLU SEQRES 1 B 91 ALA GLU GLU TYR GLY TYR ILE VAL THR ASP GLN LYS PRO SEQRES 2 B 91 LEU SER LEU ALA ALA GLY VAL LYS LEU LEU GLU ILE LEU SEQRES 3 B 91 ALA GLU HIS VAL HIS MET SER SER GLY SER PHE ILE ASN SEQRES 4 B 91 ILE SER VAL VAL GLY PRO ALA LEU THR PHE ARG ILE ARG SEQRES 5 B 91 HIS ASN GLU GLN ASN LEU SER LEU ALA ASP VAL THR GLN SEQRES 6 B 91 GLN ALA GLY LEU VAL LYS SER GLU LEU GLU ALA GLN THR SEQRES 7 B 91 GLY LEU GLN ILE LEU GLN THR GLY VAL GLY GLN ARG GLU HET CA A 202 1 HET CA A 203 1 HET CA B 201 1 HETNAM CA CALCIUM ION FORMUL 3 CA 3(CA 2+) FORMUL 6 HOH *176(H2 O) HELIX 1 1 LEU A 35 VAL A 49 1 15 HELIX 2 2 LEU A 79 LEU A 88 1 10 HELIX 3 3 LYS A 90 THR A 97 1 8 HELIX 4 4 LEU B 35 VAL B 49 1 15 HELIX 5 5 LEU B 79 LEU B 88 1 10 HELIX 6 6 LYS B 90 THR B 97 1 8 SHEET 1 A 8 PHE A 56 VAL A 62 0 SHEET 2 A 8 ALA A 65 ILE A 70 -1 O ARG A 69 N ILE A 57 SHEET 3 A 8 TYR A 23 THR A 28 -1 N GLY A 24 O PHE A 68 SHEET 4 A 8 ILE A 101 GLY A 107 -1 O LEU A 102 N VAL A 27 SHEET 5 A 8 ILE B 101 GLY B 107 -1 O THR B 104 N VAL A 106 SHEET 6 A 8 TYR B 23 THR B 28 -1 N VAL B 27 O GLN B 103 SHEET 7 A 8 ALA B 65 ILE B 70 -1 O PHE B 68 N GLY B 24 SHEET 8 A 8 PHE B 56 VAL B 62 -1 N ILE B 57 O ARG B 69 LINK O ASN A 76 CA CA A 202 1555 1555 2.54 LINK OD2 ASP A 81 CA CA A 202 1555 1555 2.26 LINK OE1 GLU A 94 CA CA A 203 1555 1555 2.34 LINK OE2 GLU A 94 CA CA A 203 1555 1555 2.40 LINK OE1 GLN A 100 CA CA A 203 1555 1555 2.32 LINK CA CA A 202 O HOH A 329 1555 1555 2.51 LINK CA CA A 202 O HOH A 359 1555 1555 2.46 LINK CA CA A 202 O HOH A 369 1555 1555 2.44 LINK CA CA A 203 O HOH A 390 1555 1555 2.51 LINK CA CA A 203 O HOH A 424 1555 1555 2.52 LINK CA CA A 203 O HOH A 425 1555 1555 2.31 LINK OE1 GLU B 94 CA CA B 201 1555 1555 2.50 LINK OE2 GLU B 94 CA CA B 201 1555 1555 2.52 LINK OE1 GLN B 100 CA CA B 201 1555 1555 2.36 LINK CA CA B 201 O HOH B 304 1555 1555 2.43 LINK CA CA B 201 O HOH B 440 1555 1555 2.43 CISPEP 1 LYS A 31 PRO A 32 0 -6.56 CISPEP 2 LYS B 31 PRO B 32 0 -4.44 SITE 1 AC1 7 ASN A 76 ASP A 81 GLY A 98 HOH A 329 SITE 2 AC1 7 HOH A 336 HOH A 359 HOH A 369 SITE 1 AC2 5 GLU A 94 GLN A 100 HOH A 390 HOH A 424 SITE 2 AC2 5 HOH A 425 SITE 1 AC3 6 HIS A 50 HOH A 307 GLU B 94 GLN B 100 SITE 2 AC3 6 HOH B 304 HOH B 440 CRYST1 31.756 66.799 73.131 90.00 90.00 90.00 P 21 21 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 0.031490 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014970 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013674 0.00000