HEADER TRANSFERASE 05-OCT-05 2B7P TITLE CRYSTAL STRUCTURE OF QUINOLINIC ACID PHOSPHORIBOSYLTRANSFERASE FROM TITLE 2 HELICOBACTER PYLORI WITH PHTHALIC ACID CAVEAT 2B7P ASN C 237 HAS WRONG CHIRALITY AT ATOM CA ILE C 238 HAS WRONG CAVEAT 2 2B7P CHIRALITY AT ATOM CB CHIRALITY ERROR AT CA CENTER OF ASN C CAVEAT 3 2B7P 237 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: QUINOLINATE PHOSPHORIBOSYLTRANSFERASE, DECARBOXYLATING, COMPND 5 QAPRTASE; COMPND 6 EC: 2.4.2.19; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 3 ORGANISM_TAXID: 210; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS QUINOLINATE PHOSPHORIBOSYLTRANSFERASE, QUINOLINIC ACID, HELICOBACTER KEYWDS 2 PYLORI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.K.KIM,Y.J.IM,J.H.LEE,S.H.EOM REVDAT 7 25-DEC-24 2B7P 1 CAVEAT REMARK LINK REVDAT 6 19-SEP-18 2B7P 1 TITLE REVDAT 5 11-OCT-17 2B7P 1 REMARK REVDAT 4 13-JUL-11 2B7P 1 VERSN REVDAT 3 24-FEB-09 2B7P 1 VERSN REVDAT 2 07-MAR-06 2B7P 1 JRNL REVDAT 1 14-FEB-06 2B7P 0 JRNL AUTH M.K.KIM,Y.J.IM,J.H.LEE,S.H.EOM JRNL TITL CRYSTAL STRUCTURE OF QUINOLINIC ACID JRNL TITL 2 PHOSPHORIBOSYLTRANSFERASE FROM HELICOBACTER PYLORI JRNL REF PROTEINS V. 63 252 2006 JRNL REFN ISSN 0887-3585 JRNL PMID 16419067 JRNL DOI 10.1002/PROT.20834 REMARK 2 REMARK 2 RESOLUTION. 2.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 801998.130 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.4 REMARK 3 NUMBER OF REFLECTIONS : 40644 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) : 0.228 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.500 REMARK 3 FREE R VALUE TEST SET COUNT : 9090 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 10581 REMARK 3 BIN R VALUE (WORKING SET) : 0.3070 REMARK 3 BIN FREE R VALUE : 0.3210 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1052 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6483 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 51 REMARK 3 SOLVENT ATOMS : 90 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.96000 REMARK 3 B22 (A**2) : -6.96000 REMARK 3 B33 (A**2) : 13.93000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM SIGMAA (A) : 0.43 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 3.230 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 38.44 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : PHT_SUL.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : PHT_SUL.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2B7P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-OCT-05. REMARK 100 THE DEPOSITION ID IS D_1000034778. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-AUG-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 6B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794, 0.9796, 0.9718 REMARK 200 MONOCHROMATOR : NI MIRROR + NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR REMARK 200 DATA SCALING SOFTWARE : MARSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40644 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.58 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES-NAOH, 1.5M LI2SO4, PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 297K 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 73.12300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 74.79650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 74.79650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 36.56150 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 74.79650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 74.79650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 109.68450 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 74.79650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 74.79650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 36.56150 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 74.79650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 74.79650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 109.68450 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 73.12300 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 31830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 60100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -163.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 0.000000 -1.000000 0.000000 149.59300 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 149.59300 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 219.36900 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 ASN C 237 N ILE C 238 1.35 REMARK 500 OG SER C 235 O SER C 255 1.54 REMARK 500 CB SER C 235 CD1 ILE C 238 1.76 REMARK 500 OD1 ASN C 237 O2 SO4 C 2003 1.77 REMARK 500 O PHE A 43 O ASP A 66 2.08 REMARK 500 O CYS C 208 O ALA C 234 2.15 REMARK 500 OE1 GLU C 233 OG SER C 255 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLY C 16 C HIS C 17 N -0.155 REMARK 500 ASP C 66 CB ASP C 66 CG 0.215 REMARK 500 GLU C 68 CB GLU C 68 CG -0.221 REMARK 500 LYS C 71 C PRO C 72 N 0.219 REMARK 500 ARG C 163 C HIS C 164 N -0.178 REMARK 500 HIS C 164 CB HIS C 164 CG -0.563 REMARK 500 GLU C 233 N GLU C 233 CA 0.120 REMARK 500 GLU C 233 C ALA C 234 N -0.166 REMARK 500 ASN C 237 CB ASN C 237 CG -0.278 REMARK 500 ASN C 237 C ASN C 237 O 0.343 REMARK 500 ASN C 237 C ILE C 238 N -0.493 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 ALA B 273 CA - C - O ANGL. DEV. = 20.5 DEGREES REMARK 500 ASP C 66 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 GLU C 68 CA - CB - CG ANGL. DEV. = 14.9 DEGREES REMARK 500 ARG C 163 O - C - N ANGL. DEV. = -13.6 DEGREES REMARK 500 HIS C 164 CB - CA - C ANGL. DEV. = -29.9 DEGREES REMARK 500 HIS C 164 CA - CB - CG ANGL. DEV. = 22.5 DEGREES REMARK 500 GLU C 233 CB - CA - C ANGL. DEV. = -13.0 DEGREES REMARK 500 ASN C 237 C - N - CA ANGL. DEV. = 24.8 DEGREES REMARK 500 ASN C 237 CB - CA - C ANGL. DEV. = 15.4 DEGREES REMARK 500 ASN C 237 N - CA - CB ANGL. DEV. = 14.6 DEGREES REMARK 500 ASN C 237 CA - C - O ANGL. DEV. = -21.6 DEGREES REMARK 500 ASN C 237 CA - C - N ANGL. DEV. = 38.4 DEGREES REMARK 500 ASN C 237 O - C - N ANGL. DEV. = -63.3 DEGREES REMARK 500 ILE C 238 C - N - CA ANGL. DEV. = 23.8 DEGREES REMARK 500 ILE C 238 CA - CB - CG1 ANGL. DEV. = 20.9 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 LYS A 73 -7.73 88.10 REMARK 500 ASN A 115 76.51 48.29 REMARK 500 SER A 116 145.67 -171.50 REMARK 500 ASP A 123 -152.56 -97.42 REMARK 500 ALA A 144 -167.51 -109.38 REMARK 500 ASP B 66 -7.28 -45.68 REMARK 500 PRO B 72 151.73 -49.39 REMARK 500 LYS B 73 -12.30 74.40 REMARK 500 ASN B 115 75.62 47.20 REMARK 500 ASP B 123 -156.83 -99.01 REMARK 500 LEU B 130 -7.28 72.14 REMARK 500 ALA B 144 -165.98 -100.01 REMARK 500 LEU B 168 -71.48 -51.64 REMARK 500 LYS B 169 -58.24 -27.23 REMARK 500 PHE B 181 -39.88 -34.64 REMARK 500 SER B 242 -15.96 -142.39 REMARK 500 MET B 272 -168.81 -75.45 REMARK 500 LYS C 67 -5.87 89.07 REMARK 500 LYS C 73 -24.74 101.76 REMARK 500 ASN C 115 73.93 40.98 REMARK 500 ASP C 123 -164.85 -111.81 REMARK 500 ARG C 163 -10.63 -41.02 REMARK 500 HIS C 164 -35.87 -147.89 REMARK 500 LYS C 169 -71.39 -43.41 REMARK 500 PHE C 181 -36.52 -35.89 REMARK 500 ASN C 210 44.17 33.14 REMARK 500 ALA C 234 2.21 -150.48 REMARK 500 ASN C 237 32.33 -169.13 REMARK 500 HIS C 261 20.91 -77.11 REMARK 500 MET C 272 -86.79 -62.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG C 163 HIS C 164 -142.39 REMARK 500 ASP C 167 LEU C 168 140.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 MET B 272 -14.90 REMARK 500 ASP C 167 10.90 REMARK 500 ASN C 237 -151.45 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 SO4 A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PHT A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PHT B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PHT C 1003 DBREF 2B7P A 1 273 UNP O25909 NADC_HELPY 1 273 DBREF 2B7P B 1 273 UNP O25909 NADC_HELPY 1 273 DBREF 2B7P C 1 273 UNP O25909 NADC_HELPY 1 273 SEQRES 1 A 273 MET GLU ILE ARG THR PHE LEU GLU ARG ALA LEU LYS GLU SEQRES 2 A 273 ASP LEU GLY HIS GLY ASP LEU PHE GLU ARG VAL LEU GLU SEQRES 3 A 273 LYS ASP PHE LYS ALA THR ALA PHE VAL ARG ALA LYS GLN SEQRES 4 A 273 GLU GLY VAL PHE SER GLY GLU LYS TYR ALA LEU GLU LEU SEQRES 5 A 273 LEU GLU MET THR GLY ILE GLU CYS VAL GLN THR ILE LYS SEQRES 6 A 273 ASP LYS GLU ARG PHE LYS PRO LYS ASP ALA LEU MET GLU SEQRES 7 A 273 ILE ARG GLY ASP PHE SER MET LEU LEU LYS VAL GLU ARG SEQRES 8 A 273 THR LEU LEU ASN LEU LEU GLN HIS SER SER GLY ILE ALA SEQRES 9 A 273 THR LEU THR SER ARG PHE VAL GLU ALA LEU ASN SER HIS SEQRES 10 A 273 LYS VAL ARG LEU LEU ASP THR ARG LYS THR ARG PRO LEU SEQRES 11 A 273 LEU ARG ILE PHE GLU LYS TYR SER VAL LEU ASN GLY GLY SEQRES 12 A 273 ALA SER ASN HIS ARG LEU GLY LEU ASP ASP ALA LEU MET SEQRES 13 A 273 LEU LYS ASP THR HIS LEU ARG HIS VAL LYS ASP LEU LYS SEQRES 14 A 273 SER PHE LEU THR HIS ALA ARG LYS ASN LEU PRO PHE THR SEQRES 15 A 273 ALA LYS ILE GLU ILE GLU CYS GLU SER PHE GLU GLU ALA SEQRES 16 A 273 LYS ASN ALA MET ASN ALA GLY ALA ASP ILE VAL MET CYS SEQRES 17 A 273 ASP ASN LEU SER VAL LEU GLU THR LYS GLU ILE ALA ALA SEQRES 18 A 273 TYR ARG ASP ALA HIS TYR PRO PHE VAL LEU LEU GLU ALA SEQRES 19 A 273 SER GLY ASN ILE SER LEU GLU SER ILE ASN ALA TYR ALA SEQRES 20 A 273 LYS SER GLY VAL ASP ALA ILE SER VAL GLY ALA LEU ILE SEQRES 21 A 273 HIS GLN ALA THR PHE ILE ASP MET HIS MET LYS MET ALA SEQRES 1 B 273 MET GLU ILE ARG THR PHE LEU GLU ARG ALA LEU LYS GLU SEQRES 2 B 273 ASP LEU GLY HIS GLY ASP LEU PHE GLU ARG VAL LEU GLU SEQRES 3 B 273 LYS ASP PHE LYS ALA THR ALA PHE VAL ARG ALA LYS GLN SEQRES 4 B 273 GLU GLY VAL PHE SER GLY GLU LYS TYR ALA LEU GLU LEU SEQRES 5 B 273 LEU GLU MET THR GLY ILE GLU CYS VAL GLN THR ILE LYS SEQRES 6 B 273 ASP LYS GLU ARG PHE LYS PRO LYS ASP ALA LEU MET GLU SEQRES 7 B 273 ILE ARG GLY ASP PHE SER MET LEU LEU LYS VAL GLU ARG SEQRES 8 B 273 THR LEU LEU ASN LEU LEU GLN HIS SER SER GLY ILE ALA SEQRES 9 B 273 THR LEU THR SER ARG PHE VAL GLU ALA LEU ASN SER HIS SEQRES 10 B 273 LYS VAL ARG LEU LEU ASP THR ARG LYS THR ARG PRO LEU SEQRES 11 B 273 LEU ARG ILE PHE GLU LYS TYR SER VAL LEU ASN GLY GLY SEQRES 12 B 273 ALA SER ASN HIS ARG LEU GLY LEU ASP ASP ALA LEU MET SEQRES 13 B 273 LEU LYS ASP THR HIS LEU ARG HIS VAL LYS ASP LEU LYS SEQRES 14 B 273 SER PHE LEU THR HIS ALA ARG LYS ASN LEU PRO PHE THR SEQRES 15 B 273 ALA LYS ILE GLU ILE GLU CYS GLU SER PHE GLU GLU ALA SEQRES 16 B 273 LYS ASN ALA MET ASN ALA GLY ALA ASP ILE VAL MET CYS SEQRES 17 B 273 ASP ASN LEU SER VAL LEU GLU THR LYS GLU ILE ALA ALA SEQRES 18 B 273 TYR ARG ASP ALA HIS TYR PRO PHE VAL LEU LEU GLU ALA SEQRES 19 B 273 SER GLY ASN ILE SER LEU GLU SER ILE ASN ALA TYR ALA SEQRES 20 B 273 LYS SER GLY VAL ASP ALA ILE SER VAL GLY ALA LEU ILE SEQRES 21 B 273 HIS GLN ALA THR PHE ILE ASP MET HIS MET LYS MET ALA SEQRES 1 C 273 MET GLU ILE ARG THR PHE LEU GLU ARG ALA LEU LYS GLU SEQRES 2 C 273 ASP LEU GLY HIS GLY ASP LEU PHE GLU ARG VAL LEU GLU SEQRES 3 C 273 LYS ASP PHE LYS ALA THR ALA PHE VAL ARG ALA LYS GLN SEQRES 4 C 273 GLU GLY VAL PHE SER GLY GLU LYS TYR ALA LEU GLU LEU SEQRES 5 C 273 LEU GLU MET THR GLY ILE GLU CYS VAL GLN THR ILE LYS SEQRES 6 C 273 ASP LYS GLU ARG PHE LYS PRO LYS ASP ALA LEU MET GLU SEQRES 7 C 273 ILE ARG GLY ASP PHE SER MET LEU LEU LYS VAL GLU ARG SEQRES 8 C 273 THR LEU LEU ASN LEU LEU GLN HIS SER SER GLY ILE ALA SEQRES 9 C 273 THR LEU THR SER ARG PHE VAL GLU ALA LEU ASN SER HIS SEQRES 10 C 273 LYS VAL ARG LEU LEU ASP THR ARG LYS THR ARG PRO LEU SEQRES 11 C 273 LEU ARG ILE PHE GLU LYS TYR SER VAL LEU ASN GLY GLY SEQRES 12 C 273 ALA SER ASN HIS ARG LEU GLY LEU ASP ASP ALA LEU MET SEQRES 13 C 273 LEU LYS ASP THR HIS LEU ARG HIS VAL LYS ASP LEU LYS SEQRES 14 C 273 SER PHE LEU THR HIS ALA ARG LYS ASN LEU PRO PHE THR SEQRES 15 C 273 ALA LYS ILE GLU ILE GLU CYS GLU SER PHE GLU GLU ALA SEQRES 16 C 273 LYS ASN ALA MET ASN ALA GLY ALA ASP ILE VAL MET CYS SEQRES 17 C 273 ASP ASN LEU SER VAL LEU GLU THR LYS GLU ILE ALA ALA SEQRES 18 C 273 TYR ARG ASP ALA HIS TYR PRO PHE VAL LEU LEU GLU ALA SEQRES 19 C 273 SER GLY ASN ILE SER LEU GLU SER ILE ASN ALA TYR ALA SEQRES 20 C 273 LYS SER GLY VAL ASP ALA ILE SER VAL GLY ALA LEU ILE SEQRES 21 C 273 HIS GLN ALA THR PHE ILE ASP MET HIS MET LYS MET ALA HET SO4 A2001 5 HET PHT A1001 12 HET SO4 B2002 5 HET PHT B1002 12 HET SO4 C2003 5 HET PHT C1003 12 HETNAM SO4 SULFATE ION HETNAM PHT PHTHALIC ACID FORMUL 4 SO4 3(O4 S 2-) FORMUL 5 PHT 3(C8 H6 O4) FORMUL 10 HOH *90(H2 O) HELIX 1 1 ILE A 3 GLY A 16 1 14 HELIX 2 2 LEU A 20 LEU A 25 1 6 HELIX 3 3 GLY A 45 THR A 56 1 12 HELIX 4 4 PHE A 83 ASN A 115 1 33 HELIX 5 5 LEU A 131 GLY A 142 1 12 HELIX 6 6 LYS A 158 ARG A 163 1 6 HELIX 7 7 ASP A 167 ARG A 176 1 10 HELIX 8 8 LYS A 177 LEU A 179 5 3 HELIX 9 9 SER A 191 GLY A 202 1 12 HELIX 10 10 SER A 212 HIS A 226 1 15 HELIX 11 11 SER A 242 LYS A 248 1 7 HELIX 12 12 GLY A 257 GLN A 262 1 6 HELIX 13 13 ILE B 3 GLY B 16 1 14 HELIX 14 14 LEU B 20 LEU B 25 1 6 HELIX 15 15 GLY B 45 GLY B 57 1 13 HELIX 16 16 PHE B 83 ASN B 115 1 33 HELIX 17 17 LEU B 131 ASN B 141 1 11 HELIX 18 18 LYS B 158 ARG B 163 1 6 HELIX 19 19 ASP B 167 ARG B 176 1 10 HELIX 20 20 LYS B 177 LEU B 179 5 3 HELIX 21 21 SER B 191 GLY B 202 1 12 HELIX 22 22 SER B 212 HIS B 226 1 15 HELIX 23 23 SER B 242 LYS B 248 1 7 HELIX 24 24 GLY B 257 GLN B 262 1 6 HELIX 25 25 ILE C 3 GLY C 16 1 14 HELIX 26 26 LEU C 20 LEU C 25 1 6 HELIX 27 27 GLY C 45 MET C 55 1 11 HELIX 28 28 PHE C 83 ASN C 115 1 33 HELIX 29 29 LEU C 131 ASN C 141 1 11 HELIX 30 30 LYS C 158 ARG C 163 1 6 HELIX 31 31 LEU C 168 ARG C 176 1 9 HELIX 32 32 LYS C 177 LEU C 179 5 3 HELIX 33 33 SER C 191 GLY C 202 1 12 HELIX 34 34 SER C 212 HIS C 226 1 15 HELIX 35 35 SER C 242 LYS C 248 1 7 HELIX 36 36 GLY C 257 GLN C 262 1 6 SHEET 1 A 4 GLU A 59 THR A 63 0 SHEET 2 A 4 ALA A 75 ASP A 82 -1 O ARG A 80 N GLU A 59 SHEET 3 A 4 LYS A 30 ALA A 37 -1 N VAL A 35 O LEU A 76 SHEET 4 A 4 MET A 268 LYS A 271 -1 O HIS A 269 N ARG A 36 SHEET 1 B 2 GLY A 41 VAL A 42 0 SHEET 2 B 2 ARG A 69 PHE A 70 -1 O PHE A 70 N GLY A 41 SHEET 1 C 6 ARG A 120 LEU A 122 0 SHEET 2 C 6 ALA A 253 SER A 255 1 O ILE A 254 N LEU A 122 SHEET 3 C 6 LEU A 231 SER A 235 1 N ALA A 234 O ALA A 253 SHEET 4 C 6 ILE A 205 ASP A 209 1 N CYS A 208 O GLU A 233 SHEET 5 C 6 ILE A 185 CYS A 189 1 N CYS A 189 O MET A 207 SHEET 6 C 6 LEU A 155 LEU A 157 1 N LEU A 157 O GLU A 186 SHEET 1 D 4 GLU B 59 THR B 63 0 SHEET 2 D 4 ALA B 75 ASP B 82 -1 O ARG B 80 N GLU B 59 SHEET 3 D 4 LYS B 30 ALA B 37 -1 N VAL B 35 O LEU B 76 SHEET 4 D 4 MET B 268 MET B 272 -1 O LYS B 271 N PHE B 34 SHEET 1 E 2 GLY B 41 VAL B 42 0 SHEET 2 E 2 ARG B 69 PHE B 70 -1 O PHE B 70 N GLY B 41 SHEET 1 F 6 ARG B 120 LEU B 122 0 SHEET 2 F 6 ALA B 253 SER B 255 1 O ILE B 254 N LEU B 122 SHEET 3 F 6 LEU B 231 SER B 235 1 N ALA B 234 O SER B 255 SHEET 4 F 6 ILE B 205 ASP B 209 1 N CYS B 208 O GLU B 233 SHEET 5 F 6 ILE B 185 CYS B 189 1 N CYS B 189 O MET B 207 SHEET 6 F 6 LEU B 155 LEU B 157 1 N LEU B 157 O GLU B 186 SHEET 1 G 4 GLU C 59 THR C 63 0 SHEET 2 G 4 ALA C 75 ASP C 82 -1 O ARG C 80 N GLU C 59 SHEET 3 G 4 LYS C 30 ALA C 37 -1 N ALA C 31 O GLY C 81 SHEET 4 G 4 MET C 268 LYS C 271 -1 O HIS C 269 N ARG C 36 SHEET 1 H 2 GLY C 41 VAL C 42 0 SHEET 2 H 2 ARG C 69 PHE C 70 -1 O PHE C 70 N GLY C 41 SHEET 1 I 2 ARG C 120 LEU C 122 0 SHEET 2 I 2 ALA C 253 SER C 255 1 O ILE C 254 N LEU C 122 SHEET 1 J 4 LEU C 155 LEU C 157 0 SHEET 2 J 4 ILE C 185 CYS C 189 1 O GLU C 188 N LEU C 157 SHEET 3 J 4 ILE C 205 CYS C 208 1 O MET C 207 N CYS C 189 SHEET 4 J 4 LEU C 231 GLU C 233 1 O GLU C 233 N CYS C 208 SITE 1 AC1 7 LYS A 126 GLY A 236 ASN A 237 VAL A 256 SITE 2 AC1 7 GLY A 257 ALA A 258 HIS A 261 SITE 1 AC2 5 LYS B 126 ASN B 237 GLY B 257 ALA B 258 SITE 2 AC2 5 HIS B 261 SITE 1 AC3 5 LYS C 126 ASN C 237 GLY C 257 ALA C 258 SITE 2 AC3 5 HIS C 261 SITE 1 AC4 9 THR A 124 ARG A 125 HIS A 147 ARG A 148 SITE 2 AC4 9 MET A 156 MET A 207 GLU A 233 HOH A2003 SITE 3 AC4 9 ARG B 91 SITE 1 AC5 8 ARG A 91 THR B 124 ARG B 125 ARG B 148 SITE 2 AC5 8 MET B 156 LYS B 158 MET B 207 HOH B2010 SITE 1 AC6 8 ARG C 91 THR C 124 ARG C 125 HIS C 147 SITE 2 AC6 8 ARG C 148 LYS C 158 GLU C 233 HOH C2015 CRYST1 149.593 149.593 146.246 90.00 90.00 90.00 P 41 21 2 24 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 0.006685 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006685 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006838 0.00000