HEADER TRANSFERASE 13-DEC-07 2ZEN TITLE CRYSTAL STRUCTURE OF THE HUMAN GLUTAMINYL CYCLASE MUTANT D305A AT 1.78 TITLE 2 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMINYL-PEPTIDE CYCLOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 33-361; COMPND 5 SYNONYM: QC, GLUTAMINYL-TRNA CYCLOTRANSFERASE, GLUTAMINYL CYCLASE, COMPND 6 GLUTAMYL CYCLASE; COMPND 7 EC: 2.3.2.5; 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 TISSUE: BONE MARROW; SOURCE 6 GENE: QPCT; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET32A KEYWDS HYDROGEN BOND NETWORK, GLUTAMINYL CYCLASE, PYROGLUTAMATE, SITE- KEYWDS 2 DIRECTED MUTAGENESIS, PROTON TRANSFER, ACYLTRANSFERASE, KEYWDS 3 GLYCOPROTEIN, METAL-BINDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.F.HUANG,Y.R.WANG,E.C.CHANG,T.L.CHOU,A.H.WANG REVDAT 5 01-NOV-23 2ZEN 1 REMARK REVDAT 4 10-NOV-21 2ZEN 1 SEQADV LINK REVDAT 3 13-JUL-11 2ZEN 1 VERSN REVDAT 2 24-FEB-09 2ZEN 1 VERSN REVDAT 1 22-APR-08 2ZEN 0 JRNL AUTH K.F.HUANG,Y.R.WANG,E.C.CHANG,T.L.CHOU,A.H.WANG JRNL TITL A CONSERVED HYDROGEN-BOND NETWORK IN THE CATALYTIC CENTRE OF JRNL TITL 2 ANIMAL GLUTAMINYL CYCLASES IS CRITICAL FOR CATALYSIS. JRNL REF BIOCHEM.J. V. 411 181 2008 JRNL REFN ISSN 0264-6021 JRNL PMID 18072935 JRNL DOI 10.1042/BJ20071073 REMARK 2 REMARK 2 RESOLUTION. 1.78 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) : 1.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 93.5 REMARK 3 NUMBER OF REFLECTIONS : 81597 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) : 0.178 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4161 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) : 1.78 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.84 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2050 REMARK 3 BIN FREE R VALUE : 0.2320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 414 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5206 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 745 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.30 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) : 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) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.720 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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: NULL REMARK 4 REMARK 4 2ZEN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-DEC-07. REMARK 100 THE DEPOSITION ID IS D_1000027875. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 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 : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 86395 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.780 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : 0.05500 REMARK 200 FOR THE DATA SET : 25.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.49400 REMARK 200 R SYM FOR SHELL (I) : 0.49400 REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2AFM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2%-4% DIOXANE, 1.6-1.8M AMMONIUM REMARK 280 SULFATE, 100MM MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 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 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-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 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 SMTRY1 7 1.000000 0.000000 0.000000 59.61850 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 34.42076 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 110.80167 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 59.61850 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 34.42076 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 110.80167 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 59.61850 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 34.42076 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 110.80167 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 59.61850 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 34.42076 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 110.80167 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 59.61850 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 34.42076 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 110.80167 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 59.61850 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 34.42076 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 110.80167 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 68.84151 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 221.60333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 68.84151 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 221.60333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 68.84151 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 221.60333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 68.84151 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 221.60333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 68.84151 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 221.60333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 68.84151 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 221.60333 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA,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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA,PQS 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 15200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 68340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -428.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 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 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 A 710 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 712 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 956 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 957 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 792 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 793 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 THR A 183 REMARK 465 VAL A 184 REMARK 465 SER A 185 REMARK 465 ASP A 186 REMARK 465 SER A 187 REMARK 465 LYS A 188 REMARK 465 THR B 183 REMARK 465 VAL B 184 REMARK 465 SER B 185 REMARK 465 ASP B 186 REMARK 465 SER B 187 REMARK 465 LYS B 188 REMARK 465 GLY B 300 REMARK 465 GLY B 301 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ALA A 131 REMARK 475 ALA B 131 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 B 696 O HOH B 696 11445 0.95 REMARK 500 O HOH A 1031 O HOH A 1031 5555 1.59 REMARK 500 NH2 ARG B 118 O HOH B 794 11445 2.10 REMARK 500 O ALA A 33 OE1 GLU B 337 11445 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 118 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES 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 ARG A 77 48.76 -145.44 REMARK 500 SER A 192 -158.74 -140.41 REMARK 500 LEU A 205 -127.11 -111.66 REMARK 500 SER A 212 163.17 164.90 REMARK 500 TYR A 297 135.51 179.29 REMARK 500 ARG B 77 46.75 -143.81 REMARK 500 ALA B 100 153.73 -49.99 REMARK 500 SER B 192 -159.65 -141.61 REMARK 500 SER B 212 159.79 166.48 REMARK 500 ASN B 296 84.59 -57.80 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 391 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 159 OD2 REMARK 620 2 GLU A 202 OE2 104.6 REMARK 620 3 HIS A 330 NE2 101.5 116.9 REMARK 620 4 HOH A 401 O 119.2 103.1 112.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 392 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 159 OD2 REMARK 620 2 GLU B 202 OE2 105.7 REMARK 620 3 HIS B 330 NE2 102.6 118.7 REMARK 620 4 HOH B 402 O 116.1 101.4 112.8 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2AFM RELATED DB: PDB REMARK 900 THE WILD-TYPE HUMAN GLUTAMINYL CYCLASE REMARK 900 RELATED ID: 2ZED RELATED DB: PDB REMARK 900 RELATED ID: 2ZEE RELATED DB: PDB REMARK 900 RELATED ID: 2ZEF RELATED DB: PDB REMARK 900 RELATED ID: 2ZEG RELATED DB: PDB REMARK 900 RELATED ID: 2ZEH RELATED DB: PDB REMARK 900 RELATED ID: 2ZEL RELATED DB: PDB REMARK 900 RELATED ID: 2ZEM RELATED DB: PDB REMARK 900 RELATED ID: 2ZEO RELATED DB: PDB REMARK 900 RELATED ID: 2ZEP RELATED DB: PDB DBREF 2ZEN A 33 361 UNP Q16769 QPCT_HUMAN 33 361 DBREF 2ZEN B 33 361 UNP Q16769 QPCT_HUMAN 33 361 SEQADV 2ZEN ALA A 305 UNP Q16769 ASP 305 ENGINEERED MUTATION SEQADV 2ZEN ALA B 305 UNP Q16769 ASP 305 ENGINEERED MUTATION SEQRES 1 A 329 ALA SER ALA TRP PRO GLU GLU LYS ASN TYR HIS GLN PRO SEQRES 2 A 329 ALA ILE LEU ASN SER SER ALA LEU ARG GLN ILE ALA GLU SEQRES 3 A 329 GLY THR SER ILE SER GLU MET TRP GLN ASN ASP LEU GLN SEQRES 4 A 329 PRO LEU LEU ILE GLU ARG TYR PRO GLY SER PRO GLY SER SEQRES 5 A 329 TYR ALA ALA ARG GLN HIS ILE MET GLN ARG ILE GLN ARG SEQRES 6 A 329 LEU GLN ALA ASP TRP VAL LEU GLU ILE ASP THR PHE LEU SEQRES 7 A 329 SER GLN THR PRO TYR GLY TYR ARG SER PHE SER ASN ILE SEQRES 8 A 329 ILE SER THR LEU ASN PRO THR ALA LYS ARG HIS LEU VAL SEQRES 9 A 329 LEU ALA CYS HIS TYR ASP SER LYS TYR PHE SER HIS TRP SEQRES 10 A 329 ASN ASN ARG VAL PHE VAL GLY ALA THR ASP SER ALA VAL SEQRES 11 A 329 PRO CYS ALA MET MET LEU GLU LEU ALA ARG ALA LEU ASP SEQRES 12 A 329 LYS LYS LEU LEU SER LEU LYS THR VAL SER ASP SER LYS SEQRES 13 A 329 PRO ASP LEU SER LEU GLN LEU ILE PHE PHE ASP GLY GLU SEQRES 14 A 329 GLU ALA PHE LEU HIS TRP SER PRO GLN ASP SER LEU TYR SEQRES 15 A 329 GLY SER ARG HIS LEU ALA ALA LYS MET ALA SER THR PRO SEQRES 16 A 329 HIS PRO PRO GLY ALA ARG GLY THR SER GLN LEU HIS GLY SEQRES 17 A 329 MET ASP LEU LEU VAL LEU LEU ASP LEU ILE GLY ALA PRO SEQRES 18 A 329 ASN PRO THR PHE PRO ASN PHE PHE PRO ASN SER ALA ARG SEQRES 19 A 329 TRP PHE GLU ARG LEU GLN ALA ILE GLU HIS GLU LEU HIS SEQRES 20 A 329 GLU LEU GLY LEU LEU LYS ASP HIS SER LEU GLU GLY ARG SEQRES 21 A 329 TYR PHE GLN ASN TYR SER TYR GLY GLY VAL ILE GLN ALA SEQRES 22 A 329 ASP HIS ILE PRO PHE LEU ARG ARG GLY VAL PRO VAL LEU SEQRES 23 A 329 HIS LEU ILE PRO SER PRO PHE PRO GLU VAL TRP HIS THR SEQRES 24 A 329 MET ASP ASP ASN GLU GLU ASN LEU ASP GLU SER THR ILE SEQRES 25 A 329 ASP ASN LEU ASN LYS ILE LEU GLN VAL PHE VAL LEU GLU SEQRES 26 A 329 TYR LEU HIS LEU SEQRES 1 B 329 ALA SER ALA TRP PRO GLU GLU LYS ASN TYR HIS GLN PRO SEQRES 2 B 329 ALA ILE LEU ASN SER SER ALA LEU ARG GLN ILE ALA GLU SEQRES 3 B 329 GLY THR SER ILE SER GLU MET TRP GLN ASN ASP LEU GLN SEQRES 4 B 329 PRO LEU LEU ILE GLU ARG TYR PRO GLY SER PRO GLY SER SEQRES 5 B 329 TYR ALA ALA ARG GLN HIS ILE MET GLN ARG ILE GLN ARG SEQRES 6 B 329 LEU GLN ALA ASP TRP VAL LEU GLU ILE ASP THR PHE LEU SEQRES 7 B 329 SER GLN THR PRO TYR GLY TYR ARG SER PHE SER ASN ILE SEQRES 8 B 329 ILE SER THR LEU ASN PRO THR ALA LYS ARG HIS LEU VAL SEQRES 9 B 329 LEU ALA CYS HIS TYR ASP SER LYS TYR PHE SER HIS TRP SEQRES 10 B 329 ASN ASN ARG VAL PHE VAL GLY ALA THR ASP SER ALA VAL SEQRES 11 B 329 PRO CYS ALA MET MET LEU GLU LEU ALA ARG ALA LEU ASP SEQRES 12 B 329 LYS LYS LEU LEU SER LEU LYS THR VAL SER ASP SER LYS SEQRES 13 B 329 PRO ASP LEU SER LEU GLN LEU ILE PHE PHE ASP GLY GLU SEQRES 14 B 329 GLU ALA PHE LEU HIS TRP SER PRO GLN ASP SER LEU TYR SEQRES 15 B 329 GLY SER ARG HIS LEU ALA ALA LYS MET ALA SER THR PRO SEQRES 16 B 329 HIS PRO PRO GLY ALA ARG GLY THR SER GLN LEU HIS GLY SEQRES 17 B 329 MET ASP LEU LEU VAL LEU LEU ASP LEU ILE GLY ALA PRO SEQRES 18 B 329 ASN PRO THR PHE PRO ASN PHE PHE PRO ASN SER ALA ARG SEQRES 19 B 329 TRP PHE GLU ARG LEU GLN ALA ILE GLU HIS GLU LEU HIS SEQRES 20 B 329 GLU LEU GLY LEU LEU LYS ASP HIS SER LEU GLU GLY ARG SEQRES 21 B 329 TYR PHE GLN ASN TYR SER TYR GLY GLY VAL ILE GLN ALA SEQRES 22 B 329 ASP HIS ILE PRO PHE LEU ARG ARG GLY VAL PRO VAL LEU SEQRES 23 B 329 HIS LEU ILE PRO SER PRO PHE PRO GLU VAL TRP HIS THR SEQRES 24 B 329 MET ASP ASP ASN GLU GLU ASN LEU ASP GLU SER THR ILE SEQRES 25 B 329 ASP ASN LEU ASN LYS ILE LEU GLN VAL PHE VAL LEU GLU SEQRES 26 B 329 TYR LEU HIS LEU HET ZN A 391 1 HET SO4 A 395 5 HET ZN B 392 1 HET SO4 B 396 5 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 SO4 2(O4 S 2-) FORMUL 7 HOH *745(H2 O) HELIX 1 1 ALA A 35 TYR A 42 5 8 HELIX 2 2 ASN A 49 THR A 60 1 12 HELIX 3 3 SER A 61 ASP A 69 1 9 HELIX 4 4 LEU A 70 LEU A 74 5 5 HELIX 5 5 SER A 81 ARG A 97 1 17 HELIX 6 6 SER A 160 LEU A 174 1 15 HELIX 7 7 LEU A 174 SER A 180 1 7 HELIX 8 8 LEU A 213 SER A 225 1 13 HELIX 9 9 SER A 264 LEU A 281 1 18 HELIX 10 10 HIS A 307 ARG A 312 1 6 HELIX 11 11 ASN A 335 LEU A 339 5 5 HELIX 12 12 ASP A 340 HIS A 360 1 21 HELIX 13 13 ALA B 35 PRO B 37 5 3 HELIX 14 14 GLU B 38 HIS B 43 1 6 HELIX 15 15 ASN B 49 THR B 60 1 12 HELIX 16 16 SER B 61 ASP B 69 1 9 HELIX 17 17 LEU B 70 LEU B 74 5 5 HELIX 18 18 SER B 81 ARG B 97 1 17 HELIX 19 19 HIS B 148 ARG B 152 5 5 HELIX 20 20 SER B 160 LEU B 174 1 15 HELIX 21 21 LEU B 174 SER B 180 1 7 HELIX 22 22 LEU B 213 SER B 225 1 13 HELIX 23 23 SER B 236 HIS B 239 5 4 HELIX 24 24 PHE B 261 ASN B 263 5 3 HELIX 25 25 SER B 264 LEU B 281 1 18 HELIX 26 26 HIS B 307 ARG B 312 1 6 HELIX 27 27 ASN B 335 LEU B 339 5 5 HELIX 28 28 ASP B 340 HIS B 360 1 21 SHEET 1 A 6 VAL A 103 SER A 111 0 SHEET 2 A 6 ARG A 118 THR A 126 -1 O ILE A 124 N GLU A 105 SHEET 3 A 6 LEU A 191 PHE A 198 -1 O LEU A 195 N SER A 125 SHEET 4 A 6 ARG A 133 HIS A 140 1 N CYS A 139 O PHE A 198 SHEET 5 A 6 MET A 241 LEU A 247 1 O VAL A 245 N VAL A 136 SHEET 6 A 6 VAL A 317 LEU A 320 1 O LEU A 318 N LEU A 244 SHEET 1 B 6 VAL B 103 THR B 113 0 SHEET 2 B 6 GLY B 116 THR B 126 -1 O ILE B 124 N GLU B 105 SHEET 3 B 6 LEU B 191 PHE B 198 -1 O PHE B 197 N ILE B 123 SHEET 4 B 6 ARG B 133 HIS B 140 1 N CYS B 139 O PHE B 198 SHEET 5 B 6 MET B 241 LEU B 247 1 O VAL B 245 N VAL B 136 SHEET 6 B 6 VAL B 317 LEU B 320 1 O LEU B 318 N LEU B 244 SHEET 1 C 2 PHE B 257 ASN B 259 0 SHEET 2 C 2 PHE B 294 SER B 298 1 O TYR B 297 N ASN B 259 LINK OD2 ASP A 159 ZN ZN A 391 1555 1555 1.96 LINK OE2 GLU A 202 ZN ZN A 391 1555 1555 1.90 LINK NE2 HIS A 330 ZN ZN A 391 1555 1555 2.14 LINK ZN ZN A 391 O HOH A 401 1555 1555 2.01 LINK OD2 ASP B 159 ZN ZN B 392 1555 1555 2.01 LINK OE2 GLU B 202 ZN ZN B 392 1555 1555 1.92 LINK NE2 HIS B 330 ZN ZN B 392 1555 1555 2.01 LINK ZN ZN B 392 O HOH B 402 1555 1555 2.10 CISPEP 1 ASP A 159 SER A 160 0 -1.84 CISPEP 2 HIS A 228 PRO A 229 0 -0.47 CISPEP 3 SER A 323 PRO A 324 0 0.44 CISPEP 4 ASP B 159 SER B 160 0 0.67 CISPEP 5 HIS B 228 PRO B 229 0 -0.36 CISPEP 6 SER B 323 PRO B 324 0 -0.16 CRYST1 119.237 119.237 332.405 90.00 90.00 120.00 H 3 2 36 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 0.008387 0.004842 0.000000 0.00000 SCALE2 0.000000 0.009684 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003008 0.00000