HEADER HYDROLASE 15-OCT-14 4RL4 TITLE CRYSTAL STRUCTURE OF GTP CYCLOHYDROLASE II FROM HELICOBACTER PYLORI TITLE 2 26695 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTP CYCLOHYDROLASE-2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: GTP CYCLOHYDROLASE II; COMPND 5 EC: 3.5.4.25; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 3 ORGANISM_TAXID: 85962; SOURCE 4 STRAIN: ATCC 700392 / 26695; SOURCE 5 GENE: HP_0802, RIBA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS ALPHA/BETA FOLD, HYDROLASE, DARP, RIBOFLAVIN EXPDTA X-RAY DIFFRACTION AUTHOR S.YADAV,S.KARTHIKEYAN REVDAT 3 20-SEP-23 4RL4 1 REMARK SEQADV REVDAT 2 21-OCT-15 4RL4 1 JRNL REVDAT 1 26-AUG-15 4RL4 0 JRNL AUTH S.YADAV,S.KARTHIKEYAN JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF GTP JRNL TITL 2 CYCLOHYDROLASE II FROM HELICOBACTER PYLORI REVEALS ITS REDOX JRNL TITL 3 DEPENDENT CATALYTIC ACTIVITY. JRNL REF J.STRUCT.BIOL. V. 192 100 2015 JRNL REFN ISSN 1047-8477 JRNL PMID 26272484 JRNL DOI 10.1016/J.JSB.2015.08.004 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 21061 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) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1131 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1213 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 75.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.3120 REMARK 3 BIN FREE R VALUE SET COUNT : 55 REMARK 3 BIN FREE R VALUE : 0.3210 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2672 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 87 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.68000 REMARK 3 B22 (A**2) : 1.68000 REMARK 3 B33 (A**2) : -3.36000 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): 0.254 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.215 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.152 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.173 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2729 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2604 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3667 ; 1.237 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5977 ; 0.728 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 342 ; 6.368 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 128 ;31.748 ;24.297 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 492 ;14.876 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;16.439 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 393 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3113 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 627 ; 0.001 ; 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): 1380 ; 2.538 ; 4.591 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1379 ; 2.539 ; 4.589 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1718 ; 4.166 ; 6.864 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1719 ; 4.165 ; 6.866 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1349 ; 3.095 ; 4.910 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1341 ; 3.072 ; 4.885 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1937 ; 4.957 ; 7.176 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2999 ; 7.693 ;35.504 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2985 ; 7.655 ;35.398 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 : 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 REMARK 4 REMARK 4 4RL4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000087481. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-12 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.7-7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : VARYMAX OPTICS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23212 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.199 REMARK 200 RESOLUTION RANGE LOW (A) : 64.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 8.800 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 33.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.28100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 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: 2BZ0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM CITRATE TRIBASIC, 15% REMARK 280 PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 89.88150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.64150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.64150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.94075 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.64150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.64150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 134.82225 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.64150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.64150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 44.94075 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.64150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.64150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 134.82225 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 89.88150 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 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 314 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 GLY A 28 REMARK 465 SER A 29 REMARK 465 ASN A 30 REMARK 465 ASN A 174 REMARK 465 GLU A 175 REMARK 465 HIS A 176 REMARK 465 ASN A 177 REMARK 465 GLN A 178 REMARK 465 GLY A 179 REMARK 465 TYR A 180 REMARK 465 LEU A 181 REMARK 465 GLU A 182 REMARK 465 VAL A 183 REMARK 465 LYS A 184 REMARK 465 LYS A 185 REMARK 465 LEU A 186 REMARK 465 LYS A 187 REMARK 465 MET A 188 REMARK 465 GLY A 189 REMARK 465 HIS A 190 REMARK 465 LEU A 191 REMARK 465 LEU A 192 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLU B -7 REMARK 465 ASN B -6 REMARK 465 LEU B -5 REMARK 465 TYR B -4 REMARK 465 PHE B -3 REMARK 465 GLN B -2 REMARK 465 LYS B 124 REMARK 465 ALA B 173 REMARK 465 ASN B 174 REMARK 465 GLU B 175 REMARK 465 HIS B 176 REMARK 465 ASN B 177 REMARK 465 GLN B 178 REMARK 465 GLY B 179 REMARK 465 TYR B 180 REMARK 465 LEU B 181 REMARK 465 GLU B 182 REMARK 465 VAL B 183 REMARK 465 LYS B 184 REMARK 465 LYS B 185 REMARK 465 LEU B 186 REMARK 465 LYS B 187 REMARK 465 MET B 188 REMARK 465 GLY B 189 REMARK 465 HIS B 190 REMARK 465 LEU B 191 REMARK 465 LEU B 192 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 GLN A -2 CB CG CD OE1 NE2 REMARK 470 HIS A 0 CG ND1 CD2 CE1 NE2 REMARK 470 GLN A 45 CB CG CD OE1 NE2 REMARK 470 LYS A 81 CG CD CE NZ REMARK 470 GLU A 82 CG CD OE1 OE2 REMARK 470 PHE A 123 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 124 CB CG CD CE NZ REMARK 470 ASP A 125 CB CG OD1 OD2 REMARK 470 GLU A 127 CB CG CD OE1 OE2 REMARK 470 ILE A 170 CG1 CG2 CD1 REMARK 470 HIS B 0 CB CG ND1 CD2 CE1 NE2 REMARK 470 ILE B 115 CG1 CG2 CD1 REMARK 470 LYS B 143 CG CD CE NZ REMARK 470 LYS B 160 CG CD CE NZ 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 O HOH A 323 O HOH A 336 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 2 63.26 63.21 REMARK 500 CYS A 68 4.90 -152.00 REMARK 500 GLN A 91 55.96 -141.73 REMARK 500 LYS A 124 -91.30 -78.59 REMARK 500 ASP A 126 108.28 -55.32 REMARK 500 MET B 1 -125.36 -129.40 REMARK 500 LYS B 2 -80.86 -82.72 REMARK 500 SER B 44 -169.87 -73.85 REMARK 500 CYS B 68 -0.72 -153.63 REMARK 500 GLN B 91 53.13 -144.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPV A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPV B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2BZ0 RELATED DB: PDB REMARK 900 RELATED ID: 4I14 RELATED DB: PDB DBREF 4RL4 A 1 192 UNP O08315 RIBA_HELPY 1 192 DBREF 4RL4 B 1 192 UNP O08315 RIBA_HELPY 1 192 SEQADV 4RL4 MET A -19 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLY A -18 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER A -17 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER A -16 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS A -15 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS A -14 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS A -13 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS A -12 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS A -11 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS A -10 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER A -9 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER A -8 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLU A -7 UNP O08315 EXPRESSION TAG SEQADV 4RL4 ASN A -6 UNP O08315 EXPRESSION TAG SEQADV 4RL4 LEU A -5 UNP O08315 EXPRESSION TAG SEQADV 4RL4 TYR A -4 UNP O08315 EXPRESSION TAG SEQADV 4RL4 PHE A -3 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLN A -2 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLY A -1 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS A 0 UNP O08315 EXPRESSION TAG SEQADV 4RL4 MET B -19 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLY B -18 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER B -17 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER B -16 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS B -15 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS B -14 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS B -13 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS B -12 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS B -11 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS B -10 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER B -9 UNP O08315 EXPRESSION TAG SEQADV 4RL4 SER B -8 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLU B -7 UNP O08315 EXPRESSION TAG SEQADV 4RL4 ASN B -6 UNP O08315 EXPRESSION TAG SEQADV 4RL4 LEU B -5 UNP O08315 EXPRESSION TAG SEQADV 4RL4 TYR B -4 UNP O08315 EXPRESSION TAG SEQADV 4RL4 PHE B -3 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLN B -2 UNP O08315 EXPRESSION TAG SEQADV 4RL4 GLY B -1 UNP O08315 EXPRESSION TAG SEQADV 4RL4 HIS B 0 UNP O08315 EXPRESSION TAG SEQRES 1 A 212 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLU SEQRES 2 A 212 ASN LEU TYR PHE GLN GLY HIS MET LYS ARG LEU GLU VAL SEQRES 3 A 212 SER ASN GLN ALA LYS LEU PRO THR GLN PHE GLY GLU PHE SEQRES 4 A 212 TYR ILE GLN CYS PHE ARG GLU LYS GLY SER ASN GLY SER SEQRES 5 A 212 LYS ASP HIS LEU VAL VAL PHE THR PRO ASN PHE SER GLN SEQRES 6 A 212 ASN PRO LEU VAL ARG LEU HIS SER GLU CYS LEU THR GLY SEQRES 7 A 212 ASP ALA LEU GLY SER GLN LYS CYS ASP CYS GLY GLY ALA SEQRES 8 A 212 LEU GLN MET ALA LEU GLU ARG ILE SER LYS GLU GLY GLY SEQRES 9 A 212 LEU VAL ILE TYR LEU ARG GLN GLU GLY ARG GLY ILE GLY SEQRES 10 A 212 LEU PHE ASN LYS VAL ASN ALA TYR ALA LEU GLN ASP LYS SEQRES 11 A 212 GLY TYR ASP THR ILE GLN ALA ASN GLU MET ILE GLY PHE SEQRES 12 A 212 LYS ASP ASP GLU ARG ASP TYR SER VAL ALA GLY GLU ILE SEQRES 13 A 212 LEU GLU TYR TYR ARG ILE LYS LYS MET ARG LEU LEU THR SEQRES 14 A 212 ASN ASN PRO LYS LYS ILE ALA ALA LEU GLU LYS TYR ALA SEQRES 15 A 212 GLU VAL THR ARG GLU SER LEU ILE VAL CYS ALA ASN GLU SEQRES 16 A 212 HIS ASN GLN GLY TYR LEU GLU VAL LYS LYS LEU LYS MET SEQRES 17 A 212 GLY HIS LEU LEU SEQRES 1 B 212 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLU SEQRES 2 B 212 ASN LEU TYR PHE GLN GLY HIS MET LYS ARG LEU GLU VAL SEQRES 3 B 212 SER ASN GLN ALA LYS LEU PRO THR GLN PHE GLY GLU PHE SEQRES 4 B 212 TYR ILE GLN CYS PHE ARG GLU LYS GLY SER ASN GLY SER SEQRES 5 B 212 LYS ASP HIS LEU VAL VAL PHE THR PRO ASN PHE SER GLN SEQRES 6 B 212 ASN PRO LEU VAL ARG LEU HIS SER GLU CYS LEU THR GLY SEQRES 7 B 212 ASP ALA LEU GLY SER GLN LYS CYS ASP CYS GLY GLY ALA SEQRES 8 B 212 LEU GLN MET ALA LEU GLU ARG ILE SER LYS GLU GLY GLY SEQRES 9 B 212 LEU VAL ILE TYR LEU ARG GLN GLU GLY ARG GLY ILE GLY SEQRES 10 B 212 LEU PHE ASN LYS VAL ASN ALA TYR ALA LEU GLN ASP LYS SEQRES 11 B 212 GLY TYR ASP THR ILE GLN ALA ASN GLU MET ILE GLY PHE SEQRES 12 B 212 LYS ASP ASP GLU ARG ASP TYR SER VAL ALA GLY GLU ILE SEQRES 13 B 212 LEU GLU TYR TYR ARG ILE LYS LYS MET ARG LEU LEU THR SEQRES 14 B 212 ASN ASN PRO LYS LYS ILE ALA ALA LEU GLU LYS TYR ALA SEQRES 15 B 212 GLU VAL THR ARG GLU SER LEU ILE VAL CYS ALA ASN GLU SEQRES 16 B 212 HIS ASN GLN GLY TYR LEU GLU VAL LYS LYS LEU LYS MET SEQRES 17 B 212 GLY HIS LEU LEU HET PPV A 201 9 HET PPV B 201 9 HETNAM PPV PYROPHOSPHATE FORMUL 3 PPV 2(H4 O7 P2) FORMUL 5 HOH *87(H2 O) HELIX 1 1 CYS A 55 LEU A 61 1 7 HELIX 2 2 GLY A 70 GLY A 83 1 14 HELIX 3 3 ILE A 96 GLY A 111 1 16 HELIX 4 4 ASP A 113 GLY A 122 1 10 HELIX 5 5 TYR A 130 TYR A 140 1 11 HELIX 6 6 ASN A 151 GLU A 159 1 9 HELIX 7 7 CYS B 55 LEU B 61 1 7 HELIX 8 8 GLY B 70 GLY B 83 1 14 HELIX 9 9 GLY B 97 LYS B 110 1 14 HELIX 10 10 ASP B 113 GLY B 122 1 10 HELIX 11 11 TYR B 130 TYR B 140 1 11 HELIX 12 12 ASN B 151 LYS B 160 1 10 SHEET 1 A 7 LEU A 4 THR A 14 0 SHEET 2 A 7 GLY A 17 GLU A 26 -1 O PHE A 19 N LEU A 12 SHEET 3 A 7 LYS A 33 PHE A 39 -1 O PHE A 39 N TYR A 20 SHEET 4 A 7 GLY A 84 LEU A 89 -1 O TYR A 88 N LEU A 36 SHEET 5 A 7 LEU A 48 SER A 53 1 N ARG A 50 O ILE A 87 SHEET 6 A 7 LYS A 144 LEU A 148 1 O ARG A 146 N VAL A 49 SHEET 7 A 7 GLU A 163 GLU A 167 1 O GLU A 163 N MET A 145 SHEET 1 B 3 LEU B 4 VAL B 6 0 SHEET 2 B 3 GLY B 17 GLU B 26 -1 O ARG B 25 N GLU B 5 SHEET 3 B 3 ALA B 10 THR B 14 -1 N LEU B 12 O PHE B 19 SHEET 1 C 7 LEU B 4 VAL B 6 0 SHEET 2 C 7 GLY B 17 GLU B 26 -1 O ARG B 25 N GLU B 5 SHEET 3 C 7 ASP B 34 PHE B 39 -1 O PHE B 39 N TYR B 20 SHEET 4 C 7 GLY B 84 LEU B 89 -1 O TYR B 88 N LEU B 36 SHEET 5 C 7 LEU B 48 SER B 53 1 N HIS B 52 O LEU B 89 SHEET 6 C 7 LYS B 144 LEU B 148 1 O ARG B 146 N VAL B 49 SHEET 7 C 7 GLU B 163 GLU B 167 1 O GLU B 167 N LEU B 147 SSBOND 1 CYS A 55 CYS A 68 1555 1555 2.06 SSBOND 2 CYS A 66 CYS A 172 1555 1555 2.02 SSBOND 3 CYS B 55 CYS B 68 1555 1555 2.06 SSBOND 4 CYS B 66 CYS B 172 1555 1555 2.03 CISPEP 1 GLY A 31 SER A 32 0 -3.14 SITE 1 AC1 7 ARG A 50 ARG A 128 THR A 149 ASN A 150 SITE 2 AC1 7 ASN A 151 LYS A 154 HOH A 327 SITE 1 AC2 8 ARG B 50 ARG B 128 THR B 149 ASN B 150 SITE 2 AC2 8 ASN B 151 LYS B 154 LEU B 169 HOH B 333 CRYST1 69.283 69.283 179.763 90.00 90.00 90.00 P 41 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 0.014434 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014434 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005563 0.00000