HEADER TETRAHYDROBIOPTERIN BIOSYNTHESIS 20-JAN-99 1B66 TITLE 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.6.1.10; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS RATTUS; SOURCE 3 ORGANISM_COMMON: BLACK RAT; SOURCE 4 ORGANISM_TAXID: 10117; SOURCE 5 ORGAN: LIVER; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TETRAHYDROBIOPTERIN BIOSYNTHESIS, PHOSPHATE ELIMINATION, PTERINE KEYWDS 2 SYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR T.PLOOM,B.THOENY,J.YIM,S.LEE,H.NAR,W.LEIMBACHER,R.HUBER,J.RICHARDSON, AUTHOR 2 G.AUERBACH REVDAT 6 22-MAY-24 1B66 1 REMARK REVDAT 5 02-AUG-23 1B66 1 REMARK LINK REVDAT 4 13-JUL-11 1B66 1 VERSN REVDAT 3 24-FEB-09 1B66 1 VERSN REVDAT 2 01-APR-03 1B66 1 JRNL REVDAT 1 27-APR-99 1B66 0 JRNL AUTH T.PLOOM,B.THONY,J.YIM,S.LEE,H.NAR,W.LEIMBACHER,J.RICHARDSON, JRNL AUTH 2 R.HUBER,G.AUERBACH JRNL TITL CRYSTALLOGRAPHIC AND KINETIC INVESTIGATIONS ON THE MECHANISM JRNL TITL 2 OF 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE. JRNL REF J.MOL.BIOL. V. 286 851 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10024455 JRNL DOI 10.1006/JMBI.1998.2511 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.700 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 39982 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) : 0.227 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2202 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 259 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.28 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) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.33 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.890 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.460 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 NCS MODEL : RESTRAINTS REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : 0.16 ; 25 REMARK 3 GROUP 1 B-FACTOR (A**2) : 1.14 ; 1 REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1B66 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171497. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40302 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.700 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : 0.08700 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: 1GTQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 9.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 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 REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PQS 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 -0.500000 -0.866025 0.000000 120.27000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 60.13500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 104.15688 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 -61.25000 REMARK 350 BIOMT1 5 -0.500000 -0.866025 0.000000 120.27000 REMARK 350 BIOMT2 5 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 -61.25000 REMARK 350 BIOMT1 6 -0.500000 0.866025 0.000000 60.13500 REMARK 350 BIOMT2 6 -0.866025 -0.500000 0.000000 104.15688 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 -61.25000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -116.0 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 -0.500000 -0.866025 0.000000 120.27000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 60.13500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 104.15688 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -118.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 120.27000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 60.13500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 104.15688 REMARK 350 BIOMT3 3 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 VAL A 5 REMARK 465 GLY A 6 REMARK 465 VAL B 5 REMARK 465 GLY B 6 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 LEU A 7 CG CD1 CD2 REMARK 470 CYS A 42 SG REMARK 470 LEU B 7 CG CD1 CD2 REMARK 470 CYS B 42 SG REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 77 CD OE1 OE2 REMARK 480 LYS B 37 CD CE NZ REMARK 480 LYS B 53 CE NZ REMARK 480 ASP B 101 CG OD1 OD2 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 ASN A 44 119.84 -35.71 REMARK 500 ILE A 83 -58.65 -120.30 REMARK 500 SER A 104 49.03 -80.39 REMARK 500 ILE B 83 -59.48 -121.61 REMARK 500 SER B 104 49.78 -87.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HOH A 718 REMARK 615 HOH A 720 REMARK 615 HOH A 740 REMARK 615 HOH A 742 REMARK 615 HOH A 764 REMARK 615 HOH A 794 REMARK 615 HOH A 799 REMARK 615 HOH A 813 REMARK 615 HOH A 815 REMARK 615 HOH A 826 REMARK 615 HOH A 829 REMARK 615 HOH B 734 REMARK 615 HOH B 811 REMARK 615 HOH B 820 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 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 23 NE2 REMARK 620 2 HIS A 48 NE2 94.9 REMARK 620 3 HIS A 50 NE2 107.4 114.1 REMARK 620 4 BIO A 700 O9 96.0 117.2 120.7 REMARK 620 5 BIO A 700 O10 156.5 73.0 96.0 73.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 23 NE2 REMARK 620 2 HIS B 48 NE2 91.1 REMARK 620 3 HIS B 50 NE2 99.6 115.5 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO A 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BIO B 701 DBREF 1B66 A 5 144 UNP P27213 PTPS_RAT 5 144 DBREF 1B66 B 5 144 UNP P27213 PTPS_RAT 5 144 SEQRES 1 A 140 VAL GLY LEU ARG ARG ARG ALA ARG LEU SER ARG LEU VAL SEQRES 2 A 140 SER PHE SER ALA SER HIS ARG LEU HIS SER PRO SER LEU SEQRES 3 A 140 SER ALA GLU GLU ASN LEU LYS VAL PHE GLY LYS CYS ASN SEQRES 4 A 140 ASN PRO ASN GLY HIS GLY HIS ASN TYR LYS VAL VAL VAL SEQRES 5 A 140 THR ILE HIS GLY GLU ILE ASP PRO VAL THR GLY MET VAL SEQRES 6 A 140 MET ASN LEU THR ASP LEU LYS GLU TYR MET GLU GLU ALA SEQRES 7 A 140 ILE MET LYS PRO LEU ASP HIS LYS ASN LEU ASP LEU ASP SEQRES 8 A 140 VAL PRO TYR PHE ALA ASP VAL VAL SER THR THR GLU ASN SEQRES 9 A 140 VAL ALA VAL TYR ILE TRP GLU ASN LEU GLN ARG LEU LEU SEQRES 10 A 140 PRO VAL GLY ALA LEU TYR LYS VAL LYS VAL TYR GLU THR SEQRES 11 A 140 ASP ASN ASN ILE VAL VAL TYR LYS GLY GLU SEQRES 1 B 140 VAL GLY LEU ARG ARG ARG ALA ARG LEU SER ARG LEU VAL SEQRES 2 B 140 SER PHE SER ALA SER HIS ARG LEU HIS SER PRO SER LEU SEQRES 3 B 140 SER ALA GLU GLU ASN LEU LYS VAL PHE GLY LYS CYS ASN SEQRES 4 B 140 ASN PRO ASN GLY HIS GLY HIS ASN TYR LYS VAL VAL VAL SEQRES 5 B 140 THR ILE HIS GLY GLU ILE ASP PRO VAL THR GLY MET VAL SEQRES 6 B 140 MET ASN LEU THR ASP LEU LYS GLU TYR MET GLU GLU ALA SEQRES 7 B 140 ILE MET LYS PRO LEU ASP HIS LYS ASN LEU ASP LEU ASP SEQRES 8 B 140 VAL PRO TYR PHE ALA ASP VAL VAL SER THR THR GLU ASN SEQRES 9 B 140 VAL ALA VAL TYR ILE TRP GLU ASN LEU GLN ARG LEU LEU SEQRES 10 B 140 PRO VAL GLY ALA LEU TYR LYS VAL LYS VAL TYR GLU THR SEQRES 11 B 140 ASP ASN ASN ILE VAL VAL TYR LYS GLY GLU HET ZN A 401 1 HET BIO A 700 17 HET ZN B 402 1 HET BIO B 701 17 HETNAM ZN ZINC ION HETNAM BIO BIOPTERIN FORMUL 3 ZN 2(ZN 2+) FORMUL 4 BIO 2(C9 H11 N5 O3) FORMUL 7 HOH *259(H2 O) HELIX 1 1 ALA A 32 ASN A 43 1 12 HELIX 2 2 LEU A 72 ALA A 82 1 11 HELIX 3 3 MET A 84 LEU A 87 1 4 HELIX 4 4 LEU A 92 ASP A 95 1 4 HELIX 5 5 PRO A 97 PHE A 99 5 3 HELIX 6 6 THR A 106 LEU A 120 1 15 HELIX 7 7 ALA B 32 ASN B 43 1 12 HELIX 8 8 LEU B 72 ALA B 82 1 11 HELIX 9 9 MET B 84 LEU B 87 1 4 HELIX 10 10 LEU B 92 ASP B 95 1 4 HELIX 11 11 PRO B 97 ALA B 100 5 4 HELIX 12 12 THR B 106 LEU B 120 1 15 SHEET 1 A 4 ARG A 10 HIS A 23 0 SHEET 2 A 4 HIS A 48 GLU A 61 -1 N GLY A 60 O ALA A 11 SHEET 3 A 4 LEU A 126 THR A 134 -1 N TYR A 132 O LYS A 53 SHEET 4 A 4 ASN A 137 TYR A 141 -1 N TYR A 141 O VAL A 129 SHEET 1 B 4 ARG B 10 HIS B 23 0 SHEET 2 B 4 HIS B 48 GLU B 61 -1 N GLY B 60 O ALA B 11 SHEET 3 B 4 LEU B 126 TYR B 132 -1 N TYR B 132 O LYS B 53 SHEET 4 B 4 ILE B 138 TYR B 141 -1 N TYR B 141 O VAL B 129 LINK NE2 HIS A 23 ZN ZN A 401 1555 1555 2.24 LINK NE2 HIS A 48 ZN ZN A 401 1555 1555 2.30 LINK NE2 HIS A 50 ZN ZN A 401 1555 1555 2.22 LINK ZN ZN A 401 O9 BIO A 700 1555 1555 2.36 LINK ZN ZN A 401 O10 BIO A 700 1555 1555 2.49 LINK NE2 HIS B 23 ZN ZN B 402 1555 1555 2.26 LINK NE2 HIS B 48 ZN ZN B 402 1555 1555 2.22 LINK NE2 HIS B 50 ZN ZN B 402 1555 1555 2.17 SITE 1 AC1 5 HIS A 23 HIS A 48 HIS A 50 GLU A 133 SITE 2 AC1 5 BIO A 700 SITE 1 AC2 5 HIS B 23 HIS B 48 HIS B 50 GLU B 133 SITE 2 AC2 5 BIO B 701 SITE 1 AC3 15 LEU A 13 HIS A 23 LEU A 25 CYS A 42 SITE 2 AC3 15 HIS A 48 HIS A 50 MET A 68 MET A 70 SITE 3 AC3 15 LEU A 72 THR A 105 THR A 106 GLU A 107 SITE 4 AC3 15 GLU A 133 ZN A 401 HIS B 89 SITE 1 AC4 13 HIS A 89 LEU B 13 LEU B 25 CYS B 42 SITE 2 AC4 13 MET B 68 MET B 70 LEU B 72 THR B 105 SITE 3 AC4 13 THR B 106 GLU B 107 GLU B 133 ASN B 137 SITE 4 AC4 13 ZN B 402 CRYST1 120.270 120.270 61.250 90.00 90.00 120.00 P 3 2 1 12 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 0.008315 0.004800 0.000000 0.00000 SCALE2 0.000000 0.009601 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016327 0.00000 MTRIX1 1 -0.383926 0.923363 -0.001366 51.28000 1 MTRIX2 1 0.923357 0.383917 -0.004499 -34.09000 1 MTRIX3 1 -0.003630 -0.002989 -0.999989 57.80000 1