HEADER HYDROLASE/HYDROLASE INHIBITOR 20-OCT-20 7KH8 TITLE HUMAN LMPTP IN COMPLEX WITH INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: LOW MOLECULAR WEIGHT PHOSPHOTYROSINE PROTEIN PHOSPHATASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: LMW-PTPASE,ADIPOCYTE ACID PHOSPHATASE,LOW MOLECULAR WEIGHT COMPND 5 CYTOSOLIC ACID PHOSPHATASE,RED CELL ACID PHOSPHATASE 1; COMPND 6 EC: 3.1.3.48,3.1.3.2; COMPND 7 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: ACP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: CODON+ KEYWDS PROTEIN TYROSINE PHOSPHATASE, LMWPTP, INHIBITOR, COMPLEX, HYDROLASE, KEYWDS 2 HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.M.STANFORD,M.A.DIAZ,R.J.ARDECKY,J.ZOU,T.ROOSILD,Z.J.HOLMES, AUTHOR 2 M.P.HEDRICK,S.RODILES,E.SANTELLI,T.D.Y.CHUNG,M.R.JACKSON,N.BOTTINI, AUTHOR 3 A.B.PINKERTON REVDAT 3 18-OCT-23 7KH8 1 REMARK REVDAT 2 26-MAY-21 7KH8 1 JRNL REVDAT 1 19-MAY-21 7KH8 0 JRNL AUTH S.M.STANFORD,M.A.DIAZ,R.J.ARDECKY,J.ZOU,T.ROOSILD, JRNL AUTH 2 Z.J.HOLMES,T.P.NGUYEN,M.P.HEDRICK,S.RODILES,A.GUAN, JRNL AUTH 3 S.GROTEGUT,E.SANTELLI,T.D.Y.CHUNG,M.R.JACKSON,N.BOTTINI, JRNL AUTH 4 A.B.PINKERTON JRNL TITL DISCOVERY OF ORALLY BIOAVAILABLE PURINE-BASED INHIBITORS OF JRNL TITL 2 THE LOW-MOLECULAR-WEIGHT PROTEIN TYROSINE PHOSPHATASE. JRNL REF J.MED.CHEM. V. 64 5645 2021 JRNL REFN ISSN 0022-2623 JRNL PMID 33914534 JRNL DOI 10.1021/ACS.JMEDCHEM.0C02126 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0257 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) : 47.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 68550 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) : 0.127 REMARK 3 R VALUE (WORKING SET) : 0.125 REMARK 3 FREE R VALUE : 0.161 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 3739 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) : 1.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3431 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 210 REMARK 3 BIN FREE R VALUE : 0.2910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2466 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 466 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.49000 REMARK 3 B22 (A**2) : -0.49000 REMARK 3 B33 (A**2) : 0.00000 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): 0.047 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.046 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.023 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.205 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.978 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2734 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2432 ; 0.001 ; 0.018 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3722 ; 1.655 ; 1.692 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5676 ; 1.526 ; 1.601 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 347 ; 6.468 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 158 ;26.113 ;22.089 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 476 ;11.288 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;17.688 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 348 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3167 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 611 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL 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): 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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): 5166 ;14.094 ; 3.000 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7KH8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1000252025. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.18 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72357 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 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) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 59.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.800 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: 5JNR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, POTASSIUM NITRATE, BIS-TRIS, REMARK 280 PH 5.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 27.48550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.54400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.48000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.54400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.48550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.48000 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 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 GLY A 1 REMARK 465 HIS A 2 REMARK 465 LYS B 107 REMARK 465 THR B 108 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 OE1 GLN A 105 O HOH A 301 1.96 REMARK 500 O HOH A 325 O HOH A 332 2.05 REMARK 500 OD1 ASP B 56 O HOH B 301 2.06 REMARK 500 O HOH A 311 O HOH A 348 2.10 REMARK 500 O HOH A 444 O HOH A 536 2.11 REMARK 500 O HOH B 361 O HOH B 379 2.16 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 OE2 GLU A 80 OD2 ASP B 56 4455 2.19 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 LYS A 155 117.79 -163.23 REMARK 500 CYS B 17 -71.63 -114.92 REMARK 500 ASP B 56 138.01 -38.82 REMARK 500 LYS B 155 111.68 -164.28 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 A 542 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH A 543 DISTANCE = 6.54 ANGSTROMS REMARK 525 HOH A 544 DISTANCE = 6.75 ANGSTROMS REMARK 525 HOH B 522 DISTANCE = 6.72 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue WE7 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue WE7 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 B 202 DBREF 7KH8 A 4 157 UNP P24666 PPAC_HUMAN 5 158 DBREF 7KH8 B 4 157 UNP P24666 PPAC_HUMAN 5 158 SEQADV 7KH8 GLY A 1 UNP P24666 EXPRESSION TAG SEQADV 7KH8 HIS A 2 UNP P24666 EXPRESSION TAG SEQADV 7KH8 GLY A 3 UNP P24666 EXPRESSION TAG SEQADV 7KH8 GLY B 1 UNP P24666 EXPRESSION TAG SEQADV 7KH8 HIS B 2 UNP P24666 EXPRESSION TAG SEQADV 7KH8 GLY B 3 UNP P24666 EXPRESSION TAG SEQRES 1 A 157 GLY HIS GLY ALA THR LYS SER VAL LEU PHE VAL CYS LEU SEQRES 2 A 157 GLY ASN ILE CYS ARG SER PRO ILE ALA GLU ALA VAL PHE SEQRES 3 A 157 ARG LYS LEU VAL THR ASP GLN ASN ILE SER GLU ASN TRP SEQRES 4 A 157 ARG VAL ASP SER ALA ALA THR SER GLY TYR GLU ILE GLY SEQRES 5 A 157 ASN PRO PRO ASP TYR ARG GLY GLN SER CYS MET LYS ARG SEQRES 6 A 157 HIS GLY ILE PRO MET SER HIS VAL ALA ARG GLN ILE THR SEQRES 7 A 157 LYS GLU ASP PHE ALA THR PHE ASP TYR ILE LEU CYS MET SEQRES 8 A 157 ASP GLU SER ASN LEU ARG ASP LEU ASN ARG LYS SER ASN SEQRES 9 A 157 GLN VAL LYS THR CYS LYS ALA LYS ILE GLU LEU LEU GLY SEQRES 10 A 157 SER TYR ASP PRO GLN LYS GLN LEU ILE ILE GLU ASP PRO SEQRES 11 A 157 TYR TYR GLY ASN ASP SER ASP PHE GLU THR VAL TYR GLN SEQRES 12 A 157 GLN CYS VAL ARG CYS CYS ARG ALA PHE LEU GLU LYS ALA SEQRES 13 A 157 HIS SEQRES 1 B 157 GLY HIS GLY ALA THR LYS SER VAL LEU PHE VAL CYS LEU SEQRES 2 B 157 GLY ASN ILE CYS ARG SER PRO ILE ALA GLU ALA VAL PHE SEQRES 3 B 157 ARG LYS LEU VAL THR ASP GLN ASN ILE SER GLU ASN TRP SEQRES 4 B 157 ARG VAL ASP SER ALA ALA THR SER GLY TYR GLU ILE GLY SEQRES 5 B 157 ASN PRO PRO ASP TYR ARG GLY GLN SER CYS MET LYS ARG SEQRES 6 B 157 HIS GLY ILE PRO MET SER HIS VAL ALA ARG GLN ILE THR SEQRES 7 B 157 LYS GLU ASP PHE ALA THR PHE ASP TYR ILE LEU CYS MET SEQRES 8 B 157 ASP GLU SER ASN LEU ARG ASP LEU ASN ARG LYS SER ASN SEQRES 9 B 157 GLN VAL LYS THR CYS LYS ALA LYS ILE GLU LEU LEU GLY SEQRES 10 B 157 SER TYR ASP PRO GLN LYS GLN LEU ILE ILE GLU ASP PRO SEQRES 11 B 157 TYR TYR GLY ASN ASP SER ASP PHE GLU THR VAL TYR GLN SEQRES 12 B 157 GLN CYS VAL ARG CYS CYS ARG ALA PHE LEU GLU LYS ALA SEQRES 13 B 157 HIS HET WE7 A 201 33 HET NO3 A 202 4 HET WE7 B 201 33 HET NO3 B 202 4 HETNAM WE7 3-[(2,6-DICHLOROPHENYL)METHYL]-8-(2-METHYLPHENYL)-3H- HETNAM 2 WE7 PURIN-6-AMINE HETNAM NO3 NITRATE ION FORMUL 3 WE7 2(C19 H15 CL2 N5) FORMUL 4 NO3 2(N O3 1-) FORMUL 7 HOH *466(H2 O) HELIX 1 AA1 CYS A 17 GLN A 33 1 17 HELIX 2 AA2 ILE A 35 GLU A 37 5 3 HELIX 3 AA3 ASP A 56 HIS A 66 1 11 HELIX 4 AA4 THR A 78 PHE A 85 1 8 HELIX 5 AA5 ASP A 92 ASN A 104 1 13 HELIX 6 AA6 GLY A 117 ASP A 120 5 4 HELIX 7 AA7 ASN A 134 LYS A 155 1 22 HELIX 8 AA8 CYS B 17 GLN B 33 1 17 HELIX 9 AA9 ILE B 35 GLU B 37 5 3 HELIX 10 AB1 ASP B 56 HIS B 66 1 11 HELIX 11 AB2 THR B 78 PHE B 85 1 8 HELIX 12 AB3 ASP B 92 ASN B 104 1 13 HELIX 13 AB4 GLY B 117 ASP B 120 5 4 HELIX 14 AB5 ASN B 134 LYS B 155 1 22 SHEET 1 AA1 4 TRP A 39 ALA A 45 0 SHEET 2 AA1 4 LYS A 6 CYS A 12 1 N PHE A 10 O ASP A 42 SHEET 3 AA1 4 TYR A 87 CYS A 90 1 O LEU A 89 N VAL A 11 SHEET 4 AA1 4 LYS A 112 LEU A 115 1 O LYS A 112 N ILE A 88 SHEET 1 AA2 4 TRP B 39 ALA B 45 0 SHEET 2 AA2 4 LYS B 6 CYS B 12 1 N PHE B 10 O ASP B 42 SHEET 3 AA2 4 TYR B 87 CYS B 90 1 O LEU B 89 N LEU B 9 SHEET 4 AA2 4 LYS B 112 LEU B 115 1 O LYS B 112 N ILE B 88 SITE 1 AC1 13 LEU A 13 GLY A 14 ILE A 16 SER A 47 SITE 2 AC1 13 TYR A 49 GLU A 50 ASP A 129 TYR A 131 SITE 3 AC1 13 TYR A 132 NO3 A 202 HOH A 410 HOH A 493 SITE 4 AC1 13 WE7 B 201 SITE 1 AC2 8 CYS A 12 LEU A 13 GLY A 14 ASN A 15 SITE 2 AC2 8 ILE A 16 CYS A 17 ARG A 18 WE7 A 201 SITE 1 AC3 11 WE7 A 201 GLY B 14 ILE B 16 SER B 47 SITE 2 AC3 11 TYR B 49 GLU B 50 ASP B 129 TYR B 131 SITE 3 AC3 11 TYR B 132 NO3 B 202 HOH B 517 SITE 1 AC4 8 CYS B 12 LEU B 13 GLY B 14 ASN B 15 SITE 2 AC4 8 ILE B 16 CYS B 17 ARG B 18 WE7 B 201 CRYST1 54.971 58.960 95.088 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 0.018191 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016961 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010517 0.00000