HEADER HYDROLASE 26-DEC-12 4IKC TITLE CRYSTAL STRUCTURE OF CATALYTIC DOMAIN OF PTPRQ COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOTIDYLINOSITOL PHOSPHATASE PTPRQ; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 2015-2254; COMPND 5 SYNONYM: RECEPTOR-TYPE TYROSINE-PROTEIN PHOSPHATASE Q, PTP-RQ, R-PTP- COMPND 6 Q; COMPND 7 EC: 3.1.3.48; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PTPRQ; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PHOSPHATASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.R.YU,S.E.RYU,S.J.KIM REVDAT 3 08-NOV-23 4IKC 1 REMARK SEQADV REVDAT 2 22-JAN-14 4IKC 1 JRNL REVDAT 1 31-JUL-13 4IKC 0 JRNL AUTH K.R.YU,Y.J.KIM,S.K.JUNG,B.KU,H.PARK,S.Y.CHO,H.JUNG, JRNL AUTH 2 S.J.CHUNG,K.H.BAE,S.C.LEE,B.Y.KIM,R.L.ERIKSON,S.E.RYU, JRNL AUTH 3 S.J.KIM JRNL TITL STRUCTURAL BASIS FOR THE DEPHOSPHORYLATING ACTIVITY OF PTPRQ JRNL TITL 2 TOWARDS PHOSPHATIDYLINOSITIDE SUBSTRATES JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 69 1522 2013 JRNL REFN ISSN 0907-4449 JRNL PMID 23897475 JRNL DOI 10.1107/S0907444913010457 REMARK 2 REMARK 2 RESOLUTION. 1.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.39 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 41104 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2057 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 25.3974 - 3.3586 0.98 3892 212 0.1581 0.1518 REMARK 3 2 3.3586 - 2.6667 1.00 3946 206 0.1463 0.1628 REMARK 3 3 2.6667 - 2.3299 1.00 3958 196 0.1357 0.1740 REMARK 3 4 2.3299 - 2.1170 1.00 3944 188 0.1354 0.1585 REMARK 3 5 2.1170 - 1.9653 1.00 3927 213 0.1354 0.1668 REMARK 3 6 1.9653 - 1.8495 1.00 3914 201 0.1425 0.1828 REMARK 3 7 1.8495 - 1.7569 1.00 3963 205 0.1428 0.1877 REMARK 3 8 1.7569 - 1.6804 1.00 3923 188 0.1527 0.1732 REMARK 3 9 1.6804 - 1.6158 1.00 3896 222 0.1626 0.1878 REMARK 3 10 1.6158 - 1.5600 0.95 3684 226 0.1703 0.1944 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.90 REMARK 3 SHRINKAGE RADIUS : 0.77 REMARK 3 K_SOL : 0.46 REMARK 3 B_SOL : 55.46 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.16310 REMARK 3 B22 (A**2) : -1.16310 REMARK 3 B33 (A**2) : 2.32620 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.013 2269 REMARK 3 ANGLE : 1.464 3086 REMARK 3 CHIRALITY : 0.085 341 REMARK 3 PLANARITY : 0.007 398 REMARK 3 DIHEDRAL : 14.788 827 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 23.9381 9.3093 6.7714 REMARK 3 T TENSOR REMARK 3 T11: 0.0902 T22: 0.0859 REMARK 3 T33: 0.0982 T12: 0.0024 REMARK 3 T13: 0.0106 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 1.3048 L22: 0.3980 REMARK 3 L33: 0.8421 L12: 0.0309 REMARK 3 L13: -0.5208 L23: -0.2370 REMARK 3 S TENSOR REMARK 3 S11: 0.0787 S12: 0.0211 S13: 0.1229 REMARK 3 S21: 0.0211 S22: -0.0121 S23: -0.0056 REMARK 3 S31: -0.0845 S32: -0.0319 S33: -0.0001 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4IKC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000076860. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1. REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41238 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.560 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 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) : 1.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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: PHASER REMARK 200 STARTING MODEL: 2GJT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CITRATE, 0.2M MAGNESIUM REMARK 280 ACETATE, 30% PEG4K, PH 5.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 28.41333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 56.82667 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 28.41333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 56.82667 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 77.58000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A3250 LIES ON A SPECIAL POSITION. 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 PHE A 2784 REMARK 465 GLU A 2785 REMARK 465 LYS A 2786 REMARK 465 GLY A 2787 REMARK 465 ARG A 2788 REMARK 465 ILE A 2789 REMARK 465 ARG A 2790 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 A 3344 O HOH A 3347 1.99 REMARK 500 O HOH A 3190 O HOH A 3251 2.14 REMARK 500 NE ARG A 2868 O HOH A 3254 2.18 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 O HOH A 3328 O HOH A 3334 6554 2.13 REMARK 500 O HOH A 3148 O HOH A 3190 4655 2.15 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 HIS A2870 56.34 -91.86 REMARK 500 VAL A2883 -30.90 -133.63 REMARK 500 VAL A2922 85.04 62.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 3002 DBREF 4IKC A 2661 2939 UNP Q9UMZ3 PTPRQ_HUMAN 2015 2293 SEQADV 4IKC HIS A 2659 UNP Q9UMZ3 EXPRESSION TAG SEQADV 4IKC MET A 2660 UNP Q9UMZ3 EXPRESSION TAG SEQADV 4IKC SER A 2879 UNP Q9UMZ3 CYS 2233 ENGINEERED MUTATION SEQRES 1 A 281 HIS MET PRO ILE SER LYS LYS SER PHE LEU GLN HIS VAL SEQRES 2 A 281 GLU GLU LEU CYS THR ASN ASN ASN LEU LYS PHE GLN GLU SEQRES 3 A 281 GLU PHE SER GLU LEU PRO LYS PHE LEU GLN ASP LEU SER SEQRES 4 A 281 SER THR ASP ALA ASP LEU PRO TRP ASN ARG ALA LYS ASN SEQRES 5 A 281 ARG PHE PRO ASN ILE LYS PRO TYR ASN ASN ASN ARG VAL SEQRES 6 A 281 LYS LEU ILE ALA ASP ALA SER VAL PRO GLY SER ASP TYR SEQRES 7 A 281 ILE ASN ALA SER TYR ILE SER GLY TYR LEU CYS PRO ASN SEQRES 8 A 281 GLU PHE ILE ALA THR GLN GLY PRO LEU PRO GLY THR VAL SEQRES 9 A 281 GLY ASP PHE TRP ARG MET VAL TRP GLU THR ARG ALA LYS SEQRES 10 A 281 THR LEU VAL MET LEU THR GLN CYS PHE GLU LYS GLY ARG SEQRES 11 A 281 ILE ARG CYS HIS GLN TYR TRP PRO GLU ASP ASN LYS PRO SEQRES 12 A 281 VAL THR VAL PHE GLY ASP ILE VAL ILE THR LYS LEU MET SEQRES 13 A 281 GLU ASP VAL GLN ILE ASP TRP THR ILE ARG ASP LEU LYS SEQRES 14 A 281 ILE GLU ARG HIS GLY ASP CYS MET THR VAL ARG GLN CYS SEQRES 15 A 281 ASN PHE THR ALA TRP PRO GLU HIS GLY VAL PRO GLU ASN SEQRES 16 A 281 SER ALA PRO LEU ILE HIS PHE VAL LYS LEU VAL ARG ALA SEQRES 17 A 281 SER ARG ALA HIS ASP THR THR PRO MET ILE VAL HIS SER SEQRES 18 A 281 SER ALA GLY VAL GLY ARG THR GLY VAL PHE ILE ALA LEU SEQRES 19 A 281 ASP HIS LEU THR GLN HIS ILE ASN ASP HIS ASP PHE VAL SEQRES 20 A 281 ASP ILE TYR GLY LEU VAL ALA GLU LEU ARG SER GLU ARG SEQRES 21 A 281 MET CYS MET VAL GLN ASN LEU ALA GLN TYR ILE PHE LEU SEQRES 22 A 281 HIS GLN CYS ILE LEU ASP LEU LEU HET SO4 A3001 5 HET CL A3002 1 HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 CL CL 1- FORMUL 4 HOH *284(H2 O) HELIX 1 1 SER A 2666 LEU A 2689 1 24 HELIX 2 2 SER A 2698 LEU A 2703 1 6 HELIX 3 3 PRO A 2704 ASN A 2710 5 7 HELIX 4 4 LEU A 2758 GLY A 2760 5 3 HELIX 5 5 THR A 2761 ARG A 2773 1 13 HELIX 6 6 SER A 2854 ARG A 2868 1 15 HELIX 7 7 GLY A 2884 HIS A 2902 1 19 HELIX 8 8 ASP A 2906 ARG A 2918 1 13 HELIX 9 9 ASN A 2924 LEU A 2939 1 16 SHEET 1 A 2 ILE A2662 SER A2663 0 SHEET 2 A 2 PHE A2904 VAL A2905 -1 O VAL A2905 N ILE A2662 SHEET 1 B 8 ALA A2739 ILE A2742 0 SHEET 2 B 8 PHE A2751 GLN A2755 -1 O ALA A2753 N SER A2740 SHEET 3 B 8 MET A2875 SER A2879 1 O VAL A2877 N ILE A2752 SHEET 4 B 8 THR A2776 MET A2779 1 N VAL A2778 O ILE A2876 SHEET 5 B 8 ASP A2833 PHE A2842 1 O CYS A2840 N LEU A2777 SHEET 6 B 8 TRP A2821 ARG A2830 -1 N ARG A2824 O GLN A2839 SHEET 7 B 8 ILE A2808 VAL A2817 -1 N THR A2811 O LYS A2827 SHEET 8 B 8 VAL A2802 PHE A2805 -1 N PHE A2805 O ILE A2808 CISPEP 1 GLN A 2782 CYS A 2783 0 -6.05 SITE 1 AC1 11 SER A2879 SER A2880 ALA A2881 GLY A2882 SITE 2 AC1 11 VAL A2883 GLY A2884 ARG A2885 GLN A2923 SITE 3 AC1 11 HOH A3123 HOH A3131 HOH A3160 SITE 1 AC2 5 GLY A2756 THR A2781 HIS A2878 SER A2879 SITE 2 AC2 5 HOH A3226 CRYST1 77.580 77.580 85.240 90.00 90.00 120.00 P 64 6 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 0.012890 0.007442 0.000000 0.00000 SCALE2 0.000000 0.014884 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011732 0.00000