HEADER HYDROLASE 26-FEB-01 1I57 TITLE CRYSTAL STRUCTURE OF APO HUMAN PTP1B (C215S) MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHO-TYROSINE PHOSPHATASE 1B; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN (1-298); COMPND 5 SYNONYM: PTP-1B, PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1, COMPND 6 PROTEIN-TYROSINE PHOSPHATASE 1B; 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: PTN1_HUMAN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS SUBSTRATE-TRAPPING MUTANT, CONFORMATIONAL CHANGE, WPD LOOP, KEYWDS 2 PHOSPHATE-BINDING LOOP, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.SCAPIN,S.PATEL,V.PATEL,B.KENNEDY,E.ASANTE-APPIAH REVDAT 6 09-AUG-23 1I57 1 REMARK REVDAT 5 27-OCT-21 1I57 1 REMARK SEQADV LINK REVDAT 4 04-OCT-17 1I57 1 REMARK REVDAT 3 24-FEB-09 1I57 1 VERSN REVDAT 2 01-APR-03 1I57 1 JRNL REVDAT 1 08-AUG-01 1I57 0 JRNL AUTH G.SCAPIN,S.PATEL,V.PATEL,B.KENNEDY,E.ASANTE-APPIAH JRNL TITL THE STRUCTURE OF APO PROTEIN-TYROSINE PHOSPHATASE 1B C215S JRNL TITL 2 MUTANT: MORE THAN JUST AN S --> O CHANGE. JRNL REF PROTEIN SCI. V. 10 1596 2001 JRNL REFN ISSN 0961-8368 JRNL PMID 11468356 JRNL DOI 10.1110/PS.11001 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.Y.ZHANG,L.WU REMARK 1 TITL THE SINGLE SULFUR TO OXYGEN SUBSTITUTION IN THE ACTIVE SITE REMARK 1 TITL 2 NUCLEOFILE OF THE YERSINIA PROTEIN-TYROSINE PHOSPHATASE REMARK 1 TITL 3 LEADS TO SUBSTANTIAL STRUCTURAL AND FUNCTIONAL PERTURBATIONS REMARK 1 REF BIOCHEMISTRY V. 36 1362 1997 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI9624043 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.J.JUSZCZAK,Z.Y.ZHANG,L.WU,D.S.GOTTFRIED,D.D.EADS REMARK 1 TITL RAPID LOOP DYNAMICS OF YERSINIA PROTEIN-TYROSINE PHOSPHATASE REMARK 1 REF BIOCHEMISTRY V. 36 2227 1997 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI9622130 REMARK 1 REFERENCE 3 REMARK 1 AUTH F.WANG,W.LI,M.R.EMMETT,C.L.HENDRICKSON,A.G.MARSHALL, REMARK 1 AUTH 2 Y.L.ZHANG,L.WU,Z.Y.ZHANG REMARK 1 TITL CONFORMATIONAL AND DYNAMIC CHANGES OF YERSINIA PROTEIN REMARK 1 TITL 2 TYROSINE PHOSPHATASE INDUCED BY LIGAND BINDING AND ACTIVE REMARK 1 TITL 3 SITE MUTATION AND REVEALED BY H/D EXCHANGE AND ELECTROSPRAY REMARK 1 TITL 4 IONIZATION FOURIER TRANSFORM ION CYCLOTRON RESONANCE MASS REMARK 1 TITL 5 SPECTROMETRY REMARK 1 REF BIOCHEMISTRY V. 37 15289 1998 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI981481Q REMARK 1 REFERENCE 4 REMARK 1 AUTH Y.L.ZHANG,Z.J.YAO,M.SARMIENTO,L.WU,T.R.BURKE,Z.Y.ZHANG REMARK 1 TITL THERMODYNAMIC STUDY OF LIGAND BINDING TO PROTEIN-TYROSINE REMARK 1 TITL 2 PHOSPHATASE 1B AND ITS SUBSTRATE-TRAPPING MUTANTS. REMARK 1 REF J.BIOL.CHEM. V. 275 34205 2000 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.M004490200 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 23604 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 SET) : 0.195 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1180 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.20 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2642 REMARK 3 BIN R VALUE (WORKING SET) : 0.3090 REMARK 3 BIN FREE R VALUE : 0.4320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 157 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2310 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 250 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.43100 REMARK 3 B22 (A**2) : 1.43100 REMARK 3 B33 (A**2) : -2.86200 REMARK 3 B12 (A**2) : -2.27800 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.590 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : MASK REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 59.00 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MD:TORSION ANNEALING, CONSTANT, REMARK 3 STARTING T=2000 ANISOTROPIC B-CORRECTION RESOLUTION 6-2.1 ANG. REMARK 3 BULK SOLVENT (MASK) DENSITY LEVEL 0.360 E/A^3, B-FACTOR = 58.95 REMARK 3 A^2 REMARK 4 REMARK 4 1I57 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-01. REMARK 100 THE DEPOSITION ID IS D_1000012918. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25181 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.30 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : 0.09700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.50 REMARK 200 R MERGE FOR SHELL (I) : 0.39800 REMARK 200 R SYM FOR SHELL (I) : 0.04860 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1PTY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, HEPES, MAGNESIUM CHLORIDE, REMARK 280 PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 284K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 31.98067 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 63.96133 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 63.96133 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 31.98067 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 MET A -11 REMARK 465 ASP A -10 REMARK 465 TYR A -9 REMARK 465 LYS A -8 REMARK 465 ASP A -7 REMARK 465 ASP A -6 REMARK 465 ASP A -5 REMARK 465 ASP A -4 REMARK 465 LYS A -3 REMARK 465 LEU A -2 REMARK 465 GLU A -1 REMARK 465 PHE A 0 REMARK 465 MET A 1 REMARK 465 SER A 286 REMARK 465 VAL A 287 REMARK 465 GLN A 288 REMARK 465 ASP A 289 REMARK 465 GLN A 290 REMARK 465 TRP A 291 REMARK 465 LYS A 292 REMARK 465 GLU A 293 REMARK 465 LEU A 294 REMARK 465 SER A 295 REMARK 465 HIS A 296 REMARK 465 GLU A 297 REMARK 465 ASP A 298 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 LYS A 12 CG CD CE NZ 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 SER A 15 33.54 -92.99 REMARK 500 HIS A 60 37.94 -87.79 REMARK 500 ASP A 63 -70.97 -52.69 REMARK 500 GLU A 147 113.93 -161.96 REMARK 500 ILE A 261 103.44 84.39 REMARK 500 ILE A 281 -9.44 -50.96 REMARK 500 REMARK 500 REMARK: NULL 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 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1027 O REMARK 620 2 HOH A1072 O 67.1 REMARK 620 3 HOH A1076 O 72.7 78.4 REMARK 620 4 HOH A1082 O 170.0 116.6 116.8 REMARK 620 5 HOH A1211 O 78.5 78.5 148.3 92.9 REMARK 620 6 HOH A1231 O 73.7 140.3 95.9 101.1 88.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 406 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE FIRST 12 RESIDUES ARE THE KODAK FLAG USED REMARK 999 FOR PURIFICATION. DBREF 1I57 A 1 298 UNP P18031 PTN1_HUMAN 1 298 SEQADV 1I57 MET A -11 UNP P18031 SEE REMARK 999 SEQADV 1I57 ASP A -10 UNP P18031 SEE REMARK 999 SEQADV 1I57 TYR A -9 UNP P18031 SEE REMARK 999 SEQADV 1I57 LYS A -8 UNP P18031 SEE REMARK 999 SEQADV 1I57 ASP A -7 UNP P18031 SEE REMARK 999 SEQADV 1I57 ASP A -6 UNP P18031 SEE REMARK 999 SEQADV 1I57 ASP A -5 UNP P18031 SEE REMARK 999 SEQADV 1I57 ASP A -4 UNP P18031 SEE REMARK 999 SEQADV 1I57 LYS A -3 UNP P18031 SEE REMARK 999 SEQADV 1I57 LEU A -2 UNP P18031 SEE REMARK 999 SEQADV 1I57 GLU A -1 UNP P18031 SEE REMARK 999 SEQADV 1I57 PHE A 0 UNP P18031 SEE REMARK 999 SEQADV 1I57 SER A 215 UNP P18031 CYS 215 ENGINEERED MUTATION SEQRES 1 A 310 MET ASP TYR LYS ASP ASP ASP ASP LYS LEU GLU PHE MET SEQRES 2 A 310 GLU MET GLU LYS GLU PHE GLU GLN ILE ASP LYS SER GLY SEQRES 3 A 310 SER TRP ALA ALA ILE TYR GLN ASP ILE ARG HIS GLU ALA SEQRES 4 A 310 SER ASP PHE PRO CYS ARG VAL ALA LYS LEU PRO LYS ASN SEQRES 5 A 310 LYS ASN ARG ASN ARG TYR ARG ASP VAL SER PRO PHE ASP SEQRES 6 A 310 HIS SER ARG ILE LYS LEU HIS GLN GLU ASP ASN ASP TYR SEQRES 7 A 310 ILE ASN ALA SER LEU ILE LYS MET GLU GLU ALA GLN ARG SEQRES 8 A 310 SER TYR ILE LEU THR GLN GLY PRO LEU PRO ASN THR CYS SEQRES 9 A 310 GLY HIS PHE TRP GLU MET VAL TRP GLU GLN LYS SER ARG SEQRES 10 A 310 GLY VAL VAL MET LEU ASN ARG VAL MET GLU LYS GLY SER SEQRES 11 A 310 LEU LYS CYS ALA GLN TYR TRP PRO GLN LYS GLU GLU LYS SEQRES 12 A 310 GLU MET ILE PHE GLU ASP THR ASN LEU LYS LEU THR LEU SEQRES 13 A 310 ILE SER GLU ASP ILE LYS SER TYR TYR THR VAL ARG GLN SEQRES 14 A 310 LEU GLU LEU GLU ASN LEU THR THR GLN GLU THR ARG GLU SEQRES 15 A 310 ILE LEU HIS PHE HIS TYR THR THR TRP PRO ASP PHE GLY SEQRES 16 A 310 VAL PRO GLU SER PRO ALA SER PHE LEU ASN PHE LEU PHE SEQRES 17 A 310 LYS VAL ARG GLU SER GLY SER LEU SER PRO GLU HIS GLY SEQRES 18 A 310 PRO VAL VAL VAL HIS SER SER ALA GLY ILE GLY ARG SER SEQRES 19 A 310 GLY THR PHE CYS LEU ALA ASP THR CYS LEU LEU LEU MET SEQRES 20 A 310 ASP LYS ARG LYS ASP PRO SER SER VAL ASP ILE LYS LYS SEQRES 21 A 310 VAL LEU LEU GLU MET ARG LYS PHE ARG MET GLY LEU ILE SEQRES 22 A 310 GLN THR ALA ASP GLN LEU ARG PHE SER TYR LEU ALA VAL SEQRES 23 A 310 ILE GLU GLY ALA LYS PHE ILE MET GLY ASP SER SER VAL SEQRES 24 A 310 GLN ASP GLN TRP LYS GLU LEU SER HIS GLU ASP HET MG A 401 1 HET CL A 402 1 HET CL A 403 1 HET CL A 404 1 HET CL A 405 1 HET CL A 406 1 HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION FORMUL 2 MG MG 2+ FORMUL 3 CL 5(CL 1-) FORMUL 8 HOH *250(H2 O) HELIX 1 1 GLU A 2 GLY A 14 1 13 HELIX 2 2 SER A 15 ALA A 27 1 13 HELIX 3 3 CYS A 32 LEU A 37 1 6 HELIX 4 4 PRO A 38 ASN A 44 5 7 HELIX 5 5 THR A 91 GLN A 102 1 12 HELIX 6 6 PRO A 188 GLY A 202 1 15 HELIX 7 7 ARG A 221 ARG A 238 1 18 HELIX 8 8 ASP A 240 VAL A 244 5 5 HELIX 9 9 ASP A 245 ARG A 254 1 10 HELIX 10 10 THR A 263 ASP A 284 1 22 SHEET 1 A 9 ARG A 56 LYS A 58 0 SHEET 2 A 9 TYR A 66 MET A 74 -1 N ILE A 67 O ILE A 57 SHEET 3 A 9 ARG A 79 THR A 84 -1 O ARG A 79 N MET A 74 SHEET 4 A 9 VAL A 211 HIS A 214 1 O VAL A 211 N ILE A 82 SHEET 5 A 9 GLY A 106 MET A 109 1 O GLY A 106 N VAL A 212 SHEET 6 A 9 THR A 168 TYR A 176 1 O LEU A 172 N VAL A 107 SHEET 7 A 9 TYR A 153 ASN A 162 -1 N THR A 154 O HIS A 175 SHEET 8 A 9 LEU A 140 ILE A 149 -1 O LYS A 141 N GLU A 161 SHEET 9 A 9 MET A 133 PHE A 135 -1 N MET A 133 O LEU A 142 SHEET 1 B 2 MET A 114 GLU A 115 0 SHEET 2 B 2 SER A 118 LEU A 119 -1 N SER A 118 O GLU A 115 LINK MG MG A 401 O HOH A1027 1555 1555 2.48 LINK MG MG A 401 O HOH A1072 1555 1555 2.71 LINK MG MG A 401 O HOH A1076 1555 1555 2.11 LINK MG MG A 401 O HOH A1082 1555 1555 2.10 LINK MG MG A 401 O HOH A1211 1555 1555 2.15 LINK MG MG A 401 O HOH A1231 1555 1555 1.86 SITE 1 AC1 7 HIS A 54 HOH A1027 HOH A1072 HOH A1076 SITE 2 AC1 7 HOH A1082 HOH A1211 HOH A1231 SITE 1 AC2 2 ARG A 45 ALA A 122 SITE 1 AC3 5 ARG A 45 GLN A 85 GLY A 86 SER A 215 SITE 2 AC3 5 SER A 216 SITE 1 AC4 4 GLY A 223 LEU A 260 ILE A 261 GLN A 262 SITE 1 AC5 2 THR A 263 HOH A1128 SITE 1 AC6 2 ARG A 24 ARG A 254 CRYST1 87.381 87.381 95.942 90.00 90.00 120.00 P 31 2 1 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 0.011444 0.006607 0.000000 0.00000 SCALE2 0.000000 0.013215 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010423 0.00000