HEADER HYDROLASE 17-AUG-06 2I3C TITLE CRYSTAL STRUCTURE OF AN ASPARTOACYLASE FROM HOMO SAPIENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTOACYLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AMINOACYLASE-2, ACY-2; COMPND 5 EC: 3.5.1.15; COMPND 6 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: ASPA, ACY2, ASP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL834 P(RARE2); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PVP 33K KEYWDS CANAVAN DISEASE, N-ACETYL-L-ASPARTATE, ZINC-DEPENDENT HYDROLASE, KEYWDS 2 ASPARTOACYLASE FAMILY, AMINOACYLASE-2, ACY2, ASPA, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, PSI, CENTER FOR EUKARYOTIC STRUCTURAL GENOMICS, CESG, KEYWDS 4 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.BITTO,G.E.WESENBERG,G.N.PHILLIPS JR.,J.G.MCCOY,C.A.BINGMAN,CENTER AUTHOR 2 FOR EUKARYOTIC STRUCTURAL GENOMICS (CESG) REVDAT 8 15-NOV-23 2I3C 1 REMARK REVDAT 7 30-AUG-23 2I3C 1 REMARK SEQADV LINK REVDAT 6 18-OCT-17 2I3C 1 REMARK REVDAT 5 24-FEB-09 2I3C 1 VERSN REVDAT 4 16-JAN-07 2I3C 1 JRNL REVDAT 3 09-JAN-07 2I3C 1 JRNL REVDAT 2 12-DEC-06 2I3C 1 JRNL REVDAT 1 29-AUG-06 2I3C 0 JRNL AUTH E.BITTO,C.A.BINGMAN,G.E.WESENBERG,J.G.MCCOY,G.N.PHILLIPS JRNL TITL STRUCTURE OF ASPARTOACYLASE, THE BRAIN ENZYME IMPAIRED IN JRNL TITL 2 CANAVAN DISEASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 456 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17194761 JRNL DOI 10.1073/PNAS.0607817104 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.72 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 27305 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.032 REMARK 3 FREE R VALUE TEST SET COUNT : 1374 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1502 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.93 REMARK 3 BIN R VALUE (WORKING SET) : 0.3540 REMARK 3 BIN FREE R VALUE SET COUNT : 90 REMARK 3 BIN FREE R VALUE : 0.4190 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4860 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 36 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.56700 REMARK 3 B22 (A**2) : 0.56700 REMARK 3 B33 (A**2) : -1.13300 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): 0.501 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.305 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.217 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 23.555 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.933 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.899 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5014 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6800 ; 1.551 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 602 ; 6.237 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 236 ;38.426 ;24.492 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 874 ;18.843 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;22.202 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 738 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3788 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2122 ; 0.229 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3395 ; 0.321 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 113 ; 0.123 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.214 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 28 ; 0.193 ; 0.200 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): 3094 ; 1.399 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4914 ; 2.415 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2142 ; 4.441 ; 6.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1886 ; 6.166 ; 8.000 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 9 A 310 2 REMARK 3 1 B 9 B 310 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1208 ; 0.050 ; 0.050 REMARK 3 MEDIUM POSITIONAL 1 A (A): 1222 ; 0.400 ; 0.500 REMARK 3 TIGHT THERMAL 1 A (A**2): 1208 ; 0.110 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 1222 ; 0.950 ; 2.000 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 BULK SOLVENT 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 REMARK 4 REMARK 4 2I3C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-AUG-06. REMARK 100 THE DEPOSITION ID IS D_1000039084. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-AUG-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926 REMARK 200 MONOCHROMATOR : CRYOGENICALLY COOLED SI (220) REMARK 200 DOUBLE BOUNCE REMARK 200 OPTICS : HORIZONTAL SAGITALLY FOCUSING REMARK 200 2ND BENT MONOCHROMATOR CRYSTAL, REMARK 200 VERTICAL BENT FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27367 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.716 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : 0.16400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.6120 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.58200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.866 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2GU2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION (10 MG/ML PROTEIN, REMARK 280 0.050 M SODIUM CHLORIDE, 0.0003 M TCEP, 0.005 M TRIS PH 8.0) REMARK 280 MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (1.344 M K2HPO4, REMARK 280 0.056 M NAH2PO4) CRYOPROTECTED WITH WELL SOLUTION WITH 25% REMARK 280 ETHYLENE GLYCOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 72.77550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 72.77550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 51.69800 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 72.77550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 72.77550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 51.69800 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 72.77550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 72.77550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 51.69800 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 72.77550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 72.77550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 51.69800 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: THE BIOLOGICAL UNIT IS A DIMER (CHAINS A & B IN ASU). 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -150.0 KCAL/MOL 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 -1 REMARK 465 ILE A 0 REMARK 465 ALA A 1 REMARK 465 THR A 2 REMARK 465 SER A 3 REMARK 465 CYS A 4 REMARK 465 HIS A 5 REMARK 465 ILE A 6 REMARK 465 ALA A 7 REMARK 465 GLU A 8 REMARK 465 CYS A 311 REMARK 465 LEU A 312 REMARK 465 HIS A 313 REMARK 465 ALA B -1 REMARK 465 ILE B 0 REMARK 465 ALA B 1 REMARK 465 THR B 2 REMARK 465 SER B 3 REMARK 465 CYS B 4 REMARK 465 HIS B 5 REMARK 465 ILE B 6 REMARK 465 ALA B 7 REMARK 465 GLU B 8 REMARK 465 CYS B 311 REMARK 465 LEU B 312 REMARK 465 HIS B 313 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 PRO A 87 134.54 -39.50 REMARK 500 ASP A 104 -8.44 77.59 REMARK 500 ASN A 133 82.21 -153.21 REMARK 500 TRP A 252 -25.36 76.21 REMARK 500 MSE A 261 -44.28 -132.41 REMARK 500 ASP A 275 52.53 -145.69 REMARK 500 LYS A 291 32.33 -66.35 REMARK 500 LYS A 292 72.14 30.96 REMARK 500 ILE B 65 -65.65 -90.25 REMARK 500 ASP B 104 -0.70 77.31 REMARK 500 ASN B 133 82.37 -158.59 REMARK 500 ASP B 234 -169.99 -103.91 REMARK 500 TRP B 252 -25.44 76.47 REMARK 500 MSE B 261 -48.41 -134.58 REMARK 500 ASP B 266 2.99 -68.19 REMARK 500 ASP B 275 47.13 -140.93 REMARK 500 ASN B 284 48.64 72.24 REMARK 500 TYR B 289 -70.36 -66.14 REMARK 500 LYS B 291 40.25 -68.43 REMARK 500 LYS B 292 76.07 23.49 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 ZN A 314 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 21 ND1 REMARK 620 2 GLU A 24 OE2 84.4 REMARK 620 3 GLU A 24 OE1 126.2 59.9 REMARK 620 4 HIS A 116 ND1 108.7 149.6 91.2 REMARK 620 5 PO4 A 315 O2 117.2 112.8 113.6 86.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 314 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 21 ND1 REMARK 620 2 GLU B 24 OE2 89.1 REMARK 620 3 GLU B 24 OE1 126.0 54.7 REMARK 620 4 HIS B 116 ND1 102.2 137.9 87.2 REMARK 620 5 PO4 B 315 O3 113.4 113.6 117.4 98.9 REMARK 620 N 1 2 3 4 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 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 317 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 317 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 318 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 318 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2GU2 RELATED DB: PDB REMARK 900 ASPARTOACYLASE FROM RAT REMARK 900 RELATED ID: GO.79368 RELATED DB: TARGETDB DBREF 2I3C A 2 313 UNP P45381 ACY2_HUMAN 2 313 DBREF 2I3C B 2 313 UNP P45381 ACY2_HUMAN 2 313 SEQADV 2I3C ALA A -1 UNP P45381 CLONING ARTIFACT SEQADV 2I3C ILE A 0 UNP P45381 CLONING ARTIFACT SEQADV 2I3C ALA A 1 UNP P45381 CLONING ARTIFACT SEQADV 2I3C MSE A 82 UNP P45381 MET 82 MODIFIED RESIDUE SEQADV 2I3C MSE A 122 UNP P45381 MET 122 MODIFIED RESIDUE SEQADV 2I3C MSE A 139 UNP P45381 MET 139 MODIFIED RESIDUE SEQADV 2I3C MSE A 195 UNP P45381 MET 195 MODIFIED RESIDUE SEQADV 2I3C MSE A 198 UNP P45381 MET 198 MODIFIED RESIDUE SEQADV 2I3C MSE A 261 UNP P45381 MET 261 MODIFIED RESIDUE SEQADV 2I3C ALA B -1 UNP P45381 CLONING ARTIFACT SEQADV 2I3C ILE B 0 UNP P45381 CLONING ARTIFACT SEQADV 2I3C ALA B 1 UNP P45381 CLONING ARTIFACT SEQADV 2I3C MSE B 82 UNP P45381 MET 82 MODIFIED RESIDUE SEQADV 2I3C MSE B 122 UNP P45381 MET 122 MODIFIED RESIDUE SEQADV 2I3C MSE B 139 UNP P45381 MET 139 MODIFIED RESIDUE SEQADV 2I3C MSE B 195 UNP P45381 MET 195 MODIFIED RESIDUE SEQADV 2I3C MSE B 198 UNP P45381 MET 198 MODIFIED RESIDUE SEQADV 2I3C MSE B 261 UNP P45381 MET 261 MODIFIED RESIDUE SEQRES 1 A 315 ALA ILE ALA THR SER CYS HIS ILE ALA GLU GLU HIS ILE SEQRES 2 A 315 GLN LYS VAL ALA ILE PHE GLY GLY THR HIS GLY ASN GLU SEQRES 3 A 315 LEU THR GLY VAL PHE LEU VAL LYS HIS TRP LEU GLU ASN SEQRES 4 A 315 GLY ALA GLU ILE GLN ARG THR GLY LEU GLU VAL LYS PRO SEQRES 5 A 315 PHE ILE THR ASN PRO ARG ALA VAL LYS LYS CYS THR ARG SEQRES 6 A 315 TYR ILE ASP CYS ASP LEU ASN ARG ILE PHE ASP LEU GLU SEQRES 7 A 315 ASN LEU GLY LYS LYS MSE SER GLU ASP LEU PRO TYR GLU SEQRES 8 A 315 VAL ARG ARG ALA GLN GLU ILE ASN HIS LEU PHE GLY PRO SEQRES 9 A 315 LYS ASP SER GLU ASP SER TYR ASP ILE ILE PHE ASP LEU SEQRES 10 A 315 HIS ASN THR THR SER ASN MSE GLY CYS THR LEU ILE LEU SEQRES 11 A 315 GLU ASP SER ARG ASN ASN PHE LEU ILE GLN MSE PHE HIS SEQRES 12 A 315 TYR ILE LYS THR SER LEU ALA PRO LEU PRO CYS TYR VAL SEQRES 13 A 315 TYR LEU ILE GLU HIS PRO SER LEU LYS TYR ALA THR THR SEQRES 14 A 315 ARG SER ILE ALA LYS TYR PRO VAL GLY ILE GLU VAL GLY SEQRES 15 A 315 PRO GLN PRO GLN GLY VAL LEU ARG ALA ASP ILE LEU ASP SEQRES 16 A 315 GLN MSE ARG LYS MSE ILE LYS HIS ALA LEU ASP PHE ILE SEQRES 17 A 315 HIS HIS PHE ASN GLU GLY LYS GLU PHE PRO PRO CYS ALA SEQRES 18 A 315 ILE GLU VAL TYR LYS ILE ILE GLU LYS VAL ASP TYR PRO SEQRES 19 A 315 ARG ASP GLU ASN GLY GLU ILE ALA ALA ILE ILE HIS PRO SEQRES 20 A 315 ASN LEU GLN ASP GLN ASP TRP LYS PRO LEU HIS PRO GLY SEQRES 21 A 315 ASP PRO MSE PHE LEU THR LEU ASP GLY LYS THR ILE PRO SEQRES 22 A 315 LEU GLY GLY ASP CYS THR VAL TYR PRO VAL PHE VAL ASN SEQRES 23 A 315 GLU ALA ALA TYR TYR GLU LYS LYS GLU ALA PHE ALA LYS SEQRES 24 A 315 THR THR LYS LEU THR LEU ASN ALA LYS SER ILE ARG CYS SEQRES 25 A 315 CYS LEU HIS SEQRES 1 B 315 ALA ILE ALA THR SER CYS HIS ILE ALA GLU GLU HIS ILE SEQRES 2 B 315 GLN LYS VAL ALA ILE PHE GLY GLY THR HIS GLY ASN GLU SEQRES 3 B 315 LEU THR GLY VAL PHE LEU VAL LYS HIS TRP LEU GLU ASN SEQRES 4 B 315 GLY ALA GLU ILE GLN ARG THR GLY LEU GLU VAL LYS PRO SEQRES 5 B 315 PHE ILE THR ASN PRO ARG ALA VAL LYS LYS CYS THR ARG SEQRES 6 B 315 TYR ILE ASP CYS ASP LEU ASN ARG ILE PHE ASP LEU GLU SEQRES 7 B 315 ASN LEU GLY LYS LYS MSE SER GLU ASP LEU PRO TYR GLU SEQRES 8 B 315 VAL ARG ARG ALA GLN GLU ILE ASN HIS LEU PHE GLY PRO SEQRES 9 B 315 LYS ASP SER GLU ASP SER TYR ASP ILE ILE PHE ASP LEU SEQRES 10 B 315 HIS ASN THR THR SER ASN MSE GLY CYS THR LEU ILE LEU SEQRES 11 B 315 GLU ASP SER ARG ASN ASN PHE LEU ILE GLN MSE PHE HIS SEQRES 12 B 315 TYR ILE LYS THR SER LEU ALA PRO LEU PRO CYS TYR VAL SEQRES 13 B 315 TYR LEU ILE GLU HIS PRO SER LEU LYS TYR ALA THR THR SEQRES 14 B 315 ARG SER ILE ALA LYS TYR PRO VAL GLY ILE GLU VAL GLY SEQRES 15 B 315 PRO GLN PRO GLN GLY VAL LEU ARG ALA ASP ILE LEU ASP SEQRES 16 B 315 GLN MSE ARG LYS MSE ILE LYS HIS ALA LEU ASP PHE ILE SEQRES 17 B 315 HIS HIS PHE ASN GLU GLY LYS GLU PHE PRO PRO CYS ALA SEQRES 18 B 315 ILE GLU VAL TYR LYS ILE ILE GLU LYS VAL ASP TYR PRO SEQRES 19 B 315 ARG ASP GLU ASN GLY GLU ILE ALA ALA ILE ILE HIS PRO SEQRES 20 B 315 ASN LEU GLN ASP GLN ASP TRP LYS PRO LEU HIS PRO GLY SEQRES 21 B 315 ASP PRO MSE PHE LEU THR LEU ASP GLY LYS THR ILE PRO SEQRES 22 B 315 LEU GLY GLY ASP CYS THR VAL TYR PRO VAL PHE VAL ASN SEQRES 23 B 315 GLU ALA ALA TYR TYR GLU LYS LYS GLU ALA PHE ALA LYS SEQRES 24 B 315 THR THR LYS LEU THR LEU ASN ALA LYS SER ILE ARG CYS SEQRES 25 B 315 CYS LEU HIS MODRES 2I3C MSE A 82 MET SELENOMETHIONINE MODRES 2I3C MSE A 122 MET SELENOMETHIONINE MODRES 2I3C MSE A 139 MET SELENOMETHIONINE MODRES 2I3C MSE A 195 MET SELENOMETHIONINE MODRES 2I3C MSE A 198 MET SELENOMETHIONINE MODRES 2I3C MSE A 261 MET SELENOMETHIONINE MODRES 2I3C MSE B 82 MET SELENOMETHIONINE MODRES 2I3C MSE B 122 MET SELENOMETHIONINE MODRES 2I3C MSE B 139 MET SELENOMETHIONINE MODRES 2I3C MSE B 195 MET SELENOMETHIONINE MODRES 2I3C MSE B 198 MET SELENOMETHIONINE MODRES 2I3C MSE B 261 MET SELENOMETHIONINE HET MSE A 82 8 HET MSE A 122 8 HET MSE A 139 8 HET MSE A 195 8 HET MSE A 198 8 HET MSE A 261 8 HET MSE B 82 8 HET MSE B 122 8 HET MSE B 139 8 HET MSE B 195 8 HET MSE B 198 8 HET MSE B 261 8 HET ZN A 314 1 HET PO4 A 315 5 HET PO4 A 316 5 HET PO4 A 317 5 HET PO4 A 318 5 HET ZN B 314 1 HET PO4 B 315 5 HET PO4 B 316 5 HET PO4 B 317 5 HET PO4 B 318 5 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION HETNAM PO4 PHOSPHATE ION FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 3 ZN 2(ZN 2+) FORMUL 4 PO4 8(O4 P 3-) FORMUL 13 HOH *36(H2 O) HELIX 1 1 GLU A 24 LEU A 35 1 12 HELIX 2 2 GLY A 38 GLN A 42 5 5 HELIX 3 3 ASN A 54 LYS A 60 1 7 HELIX 4 4 ASP A 68 ILE A 72 5 5 HELIX 5 5 ASP A 74 GLY A 79 1 6 HELIX 6 6 PRO A 87 GLY A 101 1 15 HELIX 7 7 ASN A 133 ALA A 148 1 16 HELIX 8 8 THR A 166 ALA A 171 5 6 HELIX 9 9 ARG A 188 GLU A 211 1 24 HELIX 10 10 GLU A 285 TYR A 289 5 5 HELIX 11 11 GLU B 24 LEU B 35 1 12 HELIX 12 12 GLY B 38 GLN B 42 5 5 HELIX 13 13 ASN B 54 LYS B 60 1 7 HELIX 14 14 ASP B 68 ILE B 72 5 5 HELIX 15 15 ASP B 74 GLY B 79 1 6 HELIX 16 16 PRO B 87 GLY B 101 1 15 HELIX 17 17 ASN B 133 ALA B 148 1 16 HELIX 18 18 THR B 166 ALA B 171 5 6 HELIX 19 19 ARG B 188 GLU B 211 1 24 HELIX 20 20 GLU B 285 TYR B 289 5 5 SHEET 1 A 9 GLU A 47 ILE A 52 0 SHEET 2 A 9 LYS A 13 GLY A 18 1 N VAL A 14 O LYS A 49 SHEET 3 A 9 ILE A 111 ASN A 117 1 O PHE A 113 N PHE A 17 SHEET 4 A 9 TYR A 173 GLY A 180 1 O VAL A 175 N ILE A 112 SHEET 5 A 9 GLY A 123 LEU A 128 -1 N ILE A 127 O GLY A 176 SHEET 6 A 9 CYS A 152 LEU A 156 1 O TYR A 155 N LEU A 126 SHEET 7 A 9 CYS A 218 VAL A 229 1 O TYR A 223 N LEU A 156 SHEET 8 A 9 PHE A 295 ALA A 305 -1 O ALA A 305 N CYS A 218 SHEET 9 A 9 TYR A 279 VAL A 281 -1 N VAL A 281 O ALA A 296 SHEET 1 B 2 GLU A 214 PHE A 215 0 SHEET 2 B 2 ILE A 308 ARG A 309 -1 O ILE A 308 N PHE A 215 SHEET 1 C 3 ILE A 242 ILE A 243 0 SHEET 2 C 3 PRO A 260 LEU A 263 -1 O LEU A 263 N ILE A 242 SHEET 3 C 3 THR A 269 PRO A 271 -1 O ILE A 270 N PHE A 262 SHEET 1 D 9 GLU B 47 ILE B 52 0 SHEET 2 D 9 LYS B 13 GLY B 18 1 N VAL B 14 O LYS B 49 SHEET 3 D 9 ILE B 111 ASN B 117 1 O PHE B 113 N PHE B 17 SHEET 4 D 9 TYR B 173 GLY B 180 1 O VAL B 175 N ILE B 112 SHEET 5 D 9 GLY B 123 LEU B 128 -1 N ILE B 127 O GLY B 176 SHEET 6 D 9 CYS B 152 LEU B 156 1 O TYR B 155 N LEU B 126 SHEET 7 D 9 CYS B 218 VAL B 229 1 O TYR B 223 N LEU B 156 SHEET 8 D 9 PHE B 295 ALA B 305 -1 O LEU B 301 N VAL B 222 SHEET 9 D 9 TYR B 279 VAL B 281 -1 N VAL B 281 O ALA B 296 SHEET 1 E 3 ILE B 242 ILE B 243 0 SHEET 2 E 3 PRO B 260 LEU B 263 -1 O LEU B 263 N ILE B 242 SHEET 3 E 3 THR B 269 PRO B 271 -1 O ILE B 270 N PHE B 262 LINK C LYS A 81 N MSE A 82 1555 1555 1.32 LINK C MSE A 82 N SER A 83 1555 1555 1.33 LINK C ASN A 121 N MSE A 122 1555 1555 1.34 LINK C MSE A 122 N GLY A 123 1555 1555 1.33 LINK C GLN A 138 N MSE A 139 1555 1555 1.32 LINK C MSE A 139 N PHE A 140 1555 1555 1.32 LINK C GLN A 194 N MSE A 195 1555 1555 1.33 LINK C MSE A 195 N ARG A 196 1555 1555 1.33 LINK C LYS A 197 N MSE A 198 1555 1555 1.33 LINK C MSE A 198 N ILE A 199 1555 1555 1.33 LINK C PRO A 260 N MSE A 261 1555 1555 1.33 LINK C MSE A 261 N PHE A 262 1555 1555 1.33 LINK C LYS B 81 N MSE B 82 1555 1555 1.34 LINK C MSE B 82 N SER B 83 1555 1555 1.33 LINK C ASN B 121 N MSE B 122 1555 1555 1.34 LINK C MSE B 122 N GLY B 123 1555 1555 1.33 LINK C GLN B 138 N MSE B 139 1555 1555 1.33 LINK C MSE B 139 N PHE B 140 1555 1555 1.34 LINK C GLN B 194 N MSE B 195 1555 1555 1.33 LINK C MSE B 195 N ARG B 196 1555 1555 1.32 LINK C LYS B 197 N MSE B 198 1555 1555 1.33 LINK C MSE B 198 N ILE B 199 1555 1555 1.32 LINK C PRO B 260 N MSE B 261 1555 1555 1.32 LINK C MSE B 261 N PHE B 262 1555 1555 1.33 LINK ND1 HIS A 21 ZN ZN A 314 1555 1555 1.95 LINK OE2 GLU A 24 ZN ZN A 314 1555 1555 2.40 LINK OE1 GLU A 24 ZN ZN A 314 1555 1555 1.93 LINK ND1 HIS A 116 ZN ZN A 314 1555 1555 2.08 LINK ZN ZN A 314 O2 PO4 A 315 1555 1555 1.81 LINK ND1 HIS B 21 ZN ZN B 314 1555 1555 2.03 LINK OE2 GLU B 24 ZN ZN B 314 1555 1555 2.69 LINK OE1 GLU B 24 ZN ZN B 314 1555 1555 1.87 LINK ND1 HIS B 116 ZN ZN B 314 1555 1555 2.22 LINK ZN ZN B 314 O3 PO4 B 315 1555 1555 1.59 CISPEP 1 GLY A 101 PRO A 102 0 -10.67 CISPEP 2 ALA A 148 PRO A 149 0 14.54 CISPEP 3 GLY A 180 PRO A 181 0 2.88 CISPEP 4 GLY B 101 PRO B 102 0 -11.83 CISPEP 5 ALA B 148 PRO B 149 0 14.54 CISPEP 6 GLY B 180 PRO B 181 0 4.04 SITE 1 AC1 4 HIS A 21 GLU A 24 HIS A 116 PO4 A 315 SITE 1 AC2 4 HIS B 21 GLU B 24 HIS B 116 PO4 B 315 SITE 1 AC3 9 HIS A 21 GLU A 24 ARG A 63 HIS A 116 SITE 2 AC3 9 ASN A 117 GLU A 178 TYR A 288 ZN A 314 SITE 3 AC3 9 PO4 A 316 SITE 1 AC4 6 HIS A 21 ARG A 63 ASP A 68 ASN A 70 SITE 2 AC4 6 ARG A 71 PO4 A 315 SITE 1 AC5 9 HIS B 21 GLU B 24 ARG B 63 HIS B 116 SITE 2 AC5 9 ASN B 117 GLU B 178 TYR B 288 ZN B 314 SITE 3 AC5 9 PO4 B 316 SITE 1 AC6 8 HIS B 21 ARG B 63 ASP B 68 ASN B 70 SITE 2 AC6 8 ARG B 71 TYR B 288 LYS B 291 PO4 B 315 SITE 1 AC7 5 LYS B 103 ASP B 104 LEU B 162 LYS B 163 SITE 2 AC7 5 TYR B 164 SITE 1 AC8 4 LYS A 103 ASP A 104 HOH A 322 LYS B 163 SITE 1 AC9 2 HIS B 159 HOH B 329 SITE 1 BC1 3 ARG A 71 HIS A 159 LYS A 228 CRYST1 145.551 145.551 103.396 90.00 90.00 90.00 P 42 21 2 16 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 0.006870 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006870 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009672 0.00000