HEADER TRANSFERASE 31-OCT-06 2NQO TITLE CRYSTAL STRUCTURE OF HELICOBACTER PYLORI GAMMA-GLUTAMYLTRANSPEPTIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GAMMA-GLUTAMYLTRANSPEPTIDASE; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: RESIDUES 27-379; COMPND 5 SYNONYM: GGT; COMPND 6 EC: 2.3.2.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: GAMMA-GLUTAMYLTRANSPEPTIDASE; COMPND 11 CHAIN: B, D; COMPND 12 FRAGMENT: RESIDUES 380-567; COMPND 13 SYNONYM: GGT; COMPND 14 EC: 2.3.2.2; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 3 ORGANISM_TAXID: 210; SOURCE 4 GENE: HP_1118; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA2; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 12 ORGANISM_TAXID: 210; SOURCE 13 GENE: HP_1118; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: ROSETTA2; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS NTN-HYDROLASE, GLUTAMYLTRANSPEPTIDASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.BOANCA,A.SAND,T.OKADA,H.SUZUKI,H.KUMAGAI,K.FUKUYAMA,J.J.BARYCKI REVDAT 6 30-AUG-23 2NQO 1 SEQADV REVDAT 5 18-OCT-17 2NQO 1 REMARK REVDAT 4 13-JUL-11 2NQO 1 VERSN REVDAT 3 24-FEB-09 2NQO 1 VERSN REVDAT 2 13-FEB-07 2NQO 1 JRNL REVDAT 1 21-NOV-06 2NQO 0 JRNL AUTH G.BOANCA,A.SAND,T.OKADA,H.SUZUKI,H.KUMAGAI,K.FUKUYAMA, JRNL AUTH 2 J.J.BARYCKI JRNL TITL AUTOPROCESSING OF HELICOBACTER PYLORI JRNL TITL 2 GAMMA-GLUTAMYLTRANSPEPTIDASE LEADS TO THE FORMATION OF A JRNL TITL 3 THREONINE-THREONINE CATALYTIC DYAD. JRNL REF J.BIOL.CHEM. V. 282 534 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17107958 JRNL DOI 10.1074/JBC.M607694200 REMARK 2 REMARK 2 RESOLUTION. 1.90 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 163846.344 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.5 REMARK 3 NUMBER OF REFLECTIONS : 72974 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) : 0.197 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 7385 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9371 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE : 0.2950 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1024 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8089 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 590 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.41000 REMARK 3 B22 (A**2) : 0.44000 REMARK 3 B33 (A**2) : 0.97000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.81000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.17 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 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) : 1.250 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.900 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.840 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.670 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 53.79 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_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2NQO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-NOV-06. REMARK 100 THE DEPOSITION ID IS D_1000040185. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.90000 REMARK 200 MONOCHROMATOR : BENT GE(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72974 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.46600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2DBU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM HEPES, 25% PEG MME2000, 5 MG/ML REMARK 280 PROTEIN, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-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 52.60300 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 11210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 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 400 REMARK 400 COMPOUND REMARK 400 THE ASYMMETRIC UNIT CONTAINS A HETEROTETRAMER WHICH REMARK 400 IS FORMED FROM TWO COMPLETE POLYPEPTIDE CHAINS THAT REMARK 400 UNDERGO AUTOPROCESSING (CHAIN BREAKING BETWEEN REMARK 400 RESIDUES 379 AND 380). THIS CHAIN BREAKING LEADS TO REMARK 400 ACTIVATION OF THE ENZYME. AUTHOR STATES, THAT REMARK 400 EXCEPT BEING A TRANSFERASE, THIS ENZYME IS ALSO A REMARK 400 HYDROLASE. 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 4 REMARK 465 GLY A 5 REMARK 465 SER A 6 REMARK 465 SER A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 HIS A 13 REMARK 465 SER A 14 REMARK 465 SER A 15 REMARK 465 GLY A 16 REMARK 465 LEU A 17 REMARK 465 VAL A 18 REMARK 465 PRO A 19 REMARK 465 ARG A 20 REMARK 465 GLY A 21 REMARK 465 SER A 22 REMARK 465 HIS A 23 REMARK 465 MET A 24 REMARK 465 ALA A 25 REMARK 465 SER A 26 REMARK 465 ALA A 27 REMARK 465 SER A 28 REMARK 465 GLU A 376 REMARK 465 GLY A 377 REMARK 465 SER A 378 REMARK 465 ASN A 379 REMARK 465 GLU B 566 REMARK 465 PHE B 567 REMARK 465 MET C 4 REMARK 465 GLY C 5 REMARK 465 SER C 6 REMARK 465 SER C 7 REMARK 465 HIS C 8 REMARK 465 HIS C 9 REMARK 465 HIS C 10 REMARK 465 HIS C 11 REMARK 465 HIS C 12 REMARK 465 HIS C 13 REMARK 465 SER C 14 REMARK 465 SER C 15 REMARK 465 GLY C 16 REMARK 465 LEU C 17 REMARK 465 VAL C 18 REMARK 465 PRO C 19 REMARK 465 ARG C 20 REMARK 465 GLY C 21 REMARK 465 SER C 22 REMARK 465 HIS C 23 REMARK 465 MET C 24 REMARK 465 ALA C 25 REMARK 465 SER C 26 REMARK 465 ALA C 27 REMARK 465 SER C 28 REMARK 465 TYR C 29 REMARK 465 PRO C 30 REMARK 465 GLU D 566 REMARK 465 PHE D 567 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 TYR A 29 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 HIS A 375 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 551 CG CD CE NZ REMARK 470 LYS B 553 CG CD CE NZ 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 36 -78.61 -113.53 REMARK 500 HIS A 76 58.08 -142.59 REMARK 500 ALA A 79 -50.92 -137.35 REMARK 500 LYS A 118 39.57 -78.55 REMARK 500 GLN A 119 18.44 -156.91 REMARK 500 PRO A 124 124.36 -38.28 REMARK 500 LYS A 125 12.59 56.61 REMARK 500 PRO A 282 9.39 -64.10 REMARK 500 MET A 371 -1.86 65.95 REMARK 500 GLN A 373 -132.38 -68.60 REMARK 500 ASN B 400 -97.61 82.89 REMARK 500 ALA B 406 -0.34 71.45 REMARK 500 LYS B 426 126.55 -173.07 REMARK 500 TRP B 507 -61.70 66.70 REMARK 500 ASP B 542 80.21 -162.84 REMARK 500 LYS C 36 -67.20 -104.17 REMARK 500 ALA C 79 -48.78 -138.40 REMARK 500 LYS C 125 -12.85 71.64 REMARK 500 PRO C 282 6.06 -64.23 REMARK 500 ASN D 400 -101.98 80.32 REMARK 500 ALA D 406 -0.89 73.58 REMARK 500 ASN D 446 -7.49 71.64 REMARK 500 ASN D 461 40.56 92.68 REMARK 500 TRP D 507 -57.16 71.56 REMARK 500 ASP D 542 80.36 -167.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 259 0.08 SIDE CHAIN REMARK 500 TYR C 259 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2DBU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E.COLI GAMMA-GLUTAMYLTRANSPEPTIDASE REMARK 900 RELATED ID: 2DBW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E.COLI GAMMA-GLUTAMYLTRANSPEPTIDASE ACYL- REMARK 900 ENZYME INTERMEDIATE REMARK 900 RELATED ID: 2DBX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF E.COLI GAMMA-GLUTAMYLTRANSPEPTIDASE COMPLEXED REMARK 900 WITH L-GLUTAMATE DBREF 2NQO A 27 379 UNP O25743 O25743_HELPY 27 379 DBREF 2NQO C 27 379 UNP O25743 O25743_HELPY 27 379 DBREF 2NQO B 380 567 UNP O25743 O25743_HELPY 380 567 DBREF 2NQO D 380 567 UNP O25743 O25743_HELPY 380 567 SEQADV 2NQO MET A 4 UNP O25743 CLONING ARTIFACT SEQADV 2NQO GLY A 5 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER A 6 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER A 7 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS A 8 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS A 9 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS A 10 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS A 11 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS A 12 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS A 13 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER A 14 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER A 15 UNP O25743 CLONING ARTIFACT SEQADV 2NQO GLY A 16 UNP O25743 CLONING ARTIFACT SEQADV 2NQO LEU A 17 UNP O25743 CLONING ARTIFACT SEQADV 2NQO VAL A 18 UNP O25743 CLONING ARTIFACT SEQADV 2NQO PRO A 19 UNP O25743 CLONING ARTIFACT SEQADV 2NQO ARG A 20 UNP O25743 CLONING ARTIFACT SEQADV 2NQO GLY A 21 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER A 22 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS A 23 UNP O25743 CLONING ARTIFACT SEQADV 2NQO MET A 24 UNP O25743 CLONING ARTIFACT SEQADV 2NQO ALA A 25 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER A 26 UNP O25743 CLONING ARTIFACT SEQADV 2NQO MET C 4 UNP O25743 CLONING ARTIFACT SEQADV 2NQO GLY C 5 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER C 6 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER C 7 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS C 8 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS C 9 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS C 10 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS C 11 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS C 12 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS C 13 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER C 14 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER C 15 UNP O25743 CLONING ARTIFACT SEQADV 2NQO GLY C 16 UNP O25743 CLONING ARTIFACT SEQADV 2NQO LEU C 17 UNP O25743 CLONING ARTIFACT SEQADV 2NQO VAL C 18 UNP O25743 CLONING ARTIFACT SEQADV 2NQO PRO C 19 UNP O25743 CLONING ARTIFACT SEQADV 2NQO ARG C 20 UNP O25743 CLONING ARTIFACT SEQADV 2NQO GLY C 21 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER C 22 UNP O25743 CLONING ARTIFACT SEQADV 2NQO HIS C 23 UNP O25743 CLONING ARTIFACT SEQADV 2NQO MET C 24 UNP O25743 CLONING ARTIFACT SEQADV 2NQO ALA C 25 UNP O25743 CLONING ARTIFACT SEQADV 2NQO SER C 26 UNP O25743 CLONING ARTIFACT SEQRES 1 A 376 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 376 LEU VAL PRO ARG GLY SER HIS MET ALA SER ALA SER TYR SEQRES 3 A 376 PRO PRO ILE LYS ASN THR LYS VAL GLY LEU ALA LEU SER SEQRES 4 A 376 SER HIS PRO LEU ALA SER GLU ILE GLY GLN LYS VAL LEU SEQRES 5 A 376 GLU GLU GLY GLY ASN ALA ILE ASP ALA ALA VAL ALA ILE SEQRES 6 A 376 GLY PHE ALA LEU ALA VAL VAL HIS PRO ALA ALA GLY ASN SEQRES 7 A 376 ILE GLY GLY GLY GLY PHE ALA VAL ILE HIS LEU ALA ASN SEQRES 8 A 376 GLY GLU ASN VAL ALA LEU ASP PHE ARG GLU LYS ALA PRO SEQRES 9 A 376 LEU LYS ALA THR LYS ASN MET PHE LEU ASP LYS GLN GLY SEQRES 10 A 376 ASN VAL VAL PRO LYS LEU SER GLU ASP GLY TYR LEU ALA SEQRES 11 A 376 ALA GLY VAL PRO GLY THR VAL ALA GLY MET GLU ALA MET SEQRES 12 A 376 LEU LYS LYS TYR GLY THR LYS LYS LEU SER GLN LEU ILE SEQRES 13 A 376 ASP PRO ALA ILE LYS LEU ALA GLU ASN GLY TYR ALA ILE SEQRES 14 A 376 SER GLN ARG GLN ALA GLU THR LEU LYS GLU ALA ARG GLU SEQRES 15 A 376 ARG PHE LEU LYS TYR SER SER SER LYS LYS TYR PHE PHE SEQRES 16 A 376 LYS LYS GLY HIS LEU ASP TYR GLN GLU GLY ASP LEU PHE SEQRES 17 A 376 VAL GLN LYS ASP LEU ALA LYS THR LEU ASN GLN ILE LYS SEQRES 18 A 376 THR LEU GLY ALA LYS GLY PHE TYR GLN GLY GLN VAL ALA SEQRES 19 A 376 GLU LEU ILE GLU LYS ASP MET LYS LYS ASN GLY GLY ILE SEQRES 20 A 376 ILE THR LYS GLU ASP LEU ALA SER TYR ASN VAL LYS TRP SEQRES 21 A 376 ARG LYS PRO VAL VAL GLY SER TYR ARG GLY TYR LYS ILE SEQRES 22 A 376 ILE SER MET SER PRO PRO SER SER GLY GLY THR HIS LEU SEQRES 23 A 376 ILE GLN ILE LEU ASN VAL MET GLU ASN ALA ASP LEU SER SEQRES 24 A 376 ALA LEU GLY TYR GLY ALA SER LYS ASN ILE HIS ILE ALA SEQRES 25 A 376 ALA GLU ALA MET ARG GLN ALA TYR ALA ASP ARG SER VAL SEQRES 26 A 376 TYR MET GLY ASP ALA ASP PHE VAL SER VAL PRO VAL ASP SEQRES 27 A 376 LYS LEU ILE ASN LYS ALA TYR ALA LYS LYS ILE PHE ASP SEQRES 28 A 376 THR ILE GLN PRO ASP THR VAL THR PRO SER SER GLN ILE SEQRES 29 A 376 LYS PRO GLY MET GLY GLN LEU HIS GLU GLY SER ASN SEQRES 1 B 188 THR THR HIS TYR SER VAL ALA ASP ARG TRP GLY ASN ALA SEQRES 2 B 188 VAL SER VAL THR TYR THR ILE ASN ALA SER TYR GLY SER SEQRES 3 B 188 ALA ALA SER ILE ASP GLY ALA GLY PHE LEU LEU ASN ASN SEQRES 4 B 188 GLU MET ASP ASP PHE SER ILE LYS PRO GLY ASN PRO ASN SEQRES 5 B 188 LEU TYR GLY LEU VAL GLY GLY ASP ALA ASN ALA ILE GLU SEQRES 6 B 188 ALA ASN LYS ARG PRO LEU SER SER MET SER PRO THR ILE SEQRES 7 B 188 VAL LEU LYS ASN ASN LYS VAL PHE LEU VAL VAL GLY SER SEQRES 8 B 188 PRO GLY GLY SER ARG ILE ILE THR THR VAL LEU GLN VAL SEQRES 9 B 188 ILE SER ASN VAL ILE ASP TYR ASN MET ASN ILE SER GLU SEQRES 10 B 188 ALA VAL SER ALA PRO ARG PHE HIS MET GLN TRP LEU PRO SEQRES 11 B 188 ASP GLU LEU ARG ILE GLU LYS PHE GLY MET PRO ALA ASP SEQRES 12 B 188 VAL LYS ASP ASN LEU THR LYS MET GLY TYR GLN ILE VAL SEQRES 13 B 188 THR LYS PRO VAL MET GLY ASP VAL ASN ALA ILE GLN VAL SEQRES 14 B 188 LEU PRO LYS THR LYS GLY SER VAL PHE TYR GLY SER THR SEQRES 15 B 188 ASP PRO ARG LYS GLU PHE SEQRES 1 C 376 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 376 LEU VAL PRO ARG GLY SER HIS MET ALA SER ALA SER TYR SEQRES 3 C 376 PRO PRO ILE LYS ASN THR LYS VAL GLY LEU ALA LEU SER SEQRES 4 C 376 SER HIS PRO LEU ALA SER GLU ILE GLY GLN LYS VAL LEU SEQRES 5 C 376 GLU GLU GLY GLY ASN ALA ILE ASP ALA ALA VAL ALA ILE SEQRES 6 C 376 GLY PHE ALA LEU ALA VAL VAL HIS PRO ALA ALA GLY ASN SEQRES 7 C 376 ILE GLY GLY GLY GLY PHE ALA VAL ILE HIS LEU ALA ASN SEQRES 8 C 376 GLY GLU ASN VAL ALA LEU ASP PHE ARG GLU LYS ALA PRO SEQRES 9 C 376 LEU LYS ALA THR LYS ASN MET PHE LEU ASP LYS GLN GLY SEQRES 10 C 376 ASN VAL VAL PRO LYS LEU SER GLU ASP GLY TYR LEU ALA SEQRES 11 C 376 ALA GLY VAL PRO GLY THR VAL ALA GLY MET GLU ALA MET SEQRES 12 C 376 LEU LYS LYS TYR GLY THR LYS LYS LEU SER GLN LEU ILE SEQRES 13 C 376 ASP PRO ALA ILE LYS LEU ALA GLU ASN GLY TYR ALA ILE SEQRES 14 C 376 SER GLN ARG GLN ALA GLU THR LEU LYS GLU ALA ARG GLU SEQRES 15 C 376 ARG PHE LEU LYS TYR SER SER SER LYS LYS TYR PHE PHE SEQRES 16 C 376 LYS LYS GLY HIS LEU ASP TYR GLN GLU GLY ASP LEU PHE SEQRES 17 C 376 VAL GLN LYS ASP LEU ALA LYS THR LEU ASN GLN ILE LYS SEQRES 18 C 376 THR LEU GLY ALA LYS GLY PHE TYR GLN GLY GLN VAL ALA SEQRES 19 C 376 GLU LEU ILE GLU LYS ASP MET LYS LYS ASN GLY GLY ILE SEQRES 20 C 376 ILE THR LYS GLU ASP LEU ALA SER TYR ASN VAL LYS TRP SEQRES 21 C 376 ARG LYS PRO VAL VAL GLY SER TYR ARG GLY TYR LYS ILE SEQRES 22 C 376 ILE SER MET SER PRO PRO SER SER GLY GLY THR HIS LEU SEQRES 23 C 376 ILE GLN ILE LEU ASN VAL MET GLU ASN ALA ASP LEU SER SEQRES 24 C 376 ALA LEU GLY TYR GLY ALA SER LYS ASN ILE HIS ILE ALA SEQRES 25 C 376 ALA GLU ALA MET ARG GLN ALA TYR ALA ASP ARG SER VAL SEQRES 26 C 376 TYR MET GLY ASP ALA ASP PHE VAL SER VAL PRO VAL ASP SEQRES 27 C 376 LYS LEU ILE ASN LYS ALA TYR ALA LYS LYS ILE PHE ASP SEQRES 28 C 376 THR ILE GLN PRO ASP THR VAL THR PRO SER SER GLN ILE SEQRES 29 C 376 LYS PRO GLY MET GLY GLN LEU HIS GLU GLY SER ASN SEQRES 1 D 188 THR THR HIS TYR SER VAL ALA ASP ARG TRP GLY ASN ALA SEQRES 2 D 188 VAL SER VAL THR TYR THR ILE ASN ALA SER TYR GLY SER SEQRES 3 D 188 ALA ALA SER ILE ASP GLY ALA GLY PHE LEU LEU ASN ASN SEQRES 4 D 188 GLU MET ASP ASP PHE SER ILE LYS PRO GLY ASN PRO ASN SEQRES 5 D 188 LEU TYR GLY LEU VAL GLY GLY ASP ALA ASN ALA ILE GLU SEQRES 6 D 188 ALA ASN LYS ARG PRO LEU SER SER MET SER PRO THR ILE SEQRES 7 D 188 VAL LEU LYS ASN ASN LYS VAL PHE LEU VAL VAL GLY SER SEQRES 8 D 188 PRO GLY GLY SER ARG ILE ILE THR THR VAL LEU GLN VAL SEQRES 9 D 188 ILE SER ASN VAL ILE ASP TYR ASN MET ASN ILE SER GLU SEQRES 10 D 188 ALA VAL SER ALA PRO ARG PHE HIS MET GLN TRP LEU PRO SEQRES 11 D 188 ASP GLU LEU ARG ILE GLU LYS PHE GLY MET PRO ALA ASP SEQRES 12 D 188 VAL LYS ASP ASN LEU THR LYS MET GLY TYR GLN ILE VAL SEQRES 13 D 188 THR LYS PRO VAL MET GLY ASP VAL ASN ALA ILE GLN VAL SEQRES 14 D 188 LEU PRO LYS THR LYS GLY SER VAL PHE TYR GLY SER THR SEQRES 15 D 188 ASP PRO ARG LYS GLU PHE FORMUL 5 HOH *590(H2 O) HELIX 1 1 HIS A 44 GLU A 57 1 14 HELIX 2 2 ASN A 60 HIS A 76 1 17 HELIX 3 3 GLY A 130 ALA A 134 5 5 HELIX 4 4 GLY A 138 GLY A 151 1 14 HELIX 5 5 LYS A 154 ILE A 159 1 6 HELIX 6 6 ILE A 159 GLY A 169 1 11 HELIX 7 7 SER A 173 ALA A 183 1 11 HELIX 8 8 ALA A 183 LYS A 189 1 7 HELIX 9 9 TYR A 190 PHE A 197 1 8 HELIX 10 10 GLN A 213 GLY A 227 1 15 HELIX 11 11 ALA A 228 GLN A 233 1 6 HELIX 12 12 GLN A 233 ASN A 247 1 15 HELIX 13 13 THR A 252 TYR A 259 1 8 HELIX 14 14 SER A 284 GLU A 297 1 14 HELIX 15 15 ASN A 298 ALA A 299 5 2 HELIX 16 16 ASP A 300 LEU A 304 5 5 HELIX 17 17 ALA A 308 MET A 330 1 23 HELIX 18 18 PRO A 339 ILE A 344 1 6 HELIX 19 19 ASN A 345 ASP A 354 1 10 HELIX 20 20 PRO A 363 ILE A 367 5 5 HELIX 21 21 LYS A 368 GLN A 373 5 6 HELIX 22 22 ASN B 418 PHE B 423 5 6 HELIX 23 23 GLY B 472 SER B 474 5 3 HELIX 24 24 ARG B 475 ASP B 489 1 15 HELIX 25 25 ASN B 493 ALA B 500 1 8 HELIX 26 26 PRO B 520 GLY B 531 1 12 HELIX 27 27 HIS C 44 GLU C 57 1 14 HELIX 28 28 ASN C 60 HIS C 76 1 17 HELIX 29 29 GLY C 130 ALA C 134 5 5 HELIX 30 30 GLY C 138 GLY C 151 1 14 HELIX 31 31 LYS C 154 ILE C 159 1 6 HELIX 32 32 ILE C 159 GLY C 169 1 11 HELIX 33 33 SER C 173 ALA C 183 1 11 HELIX 34 34 ALA C 183 LYS C 189 1 7 HELIX 35 35 TYR C 190 PHE C 198 1 9 HELIX 36 36 GLN C 213 GLY C 227 1 15 HELIX 37 37 ALA C 228 GLN C 233 1 6 HELIX 38 38 GLN C 233 ASN C 247 1 15 HELIX 39 39 THR C 252 TYR C 259 1 8 HELIX 40 40 SER C 284 GLU C 297 1 14 HELIX 41 41 ASN C 298 ALA C 299 5 2 HELIX 42 42 ASP C 300 LEU C 304 5 5 HELIX 43 43 ALA C 308 MET C 330 1 23 HELIX 44 44 PRO C 339 ILE C 344 1 6 HELIX 45 45 ASN C 345 ILE C 356 1 12 HELIX 46 46 PRO C 363 ILE C 367 5 5 HELIX 47 47 LYS C 368 GLN C 373 5 6 HELIX 48 48 ASN D 418 PHE D 423 5 6 HELIX 49 49 GLY D 472 SER D 474 5 3 HELIX 50 50 ARG D 475 ASP D 489 1 15 HELIX 51 51 ASN D 493 ALA D 500 1 8 HELIX 52 52 PRO D 520 GLY D 531 1 12 SHEET 1 A 7 ILE A 32 ASN A 34 0 SHEET 2 A 7 SER B 555 SER B 560 -1 O PHE B 557 N ASN A 34 SHEET 3 A 7 ALA B 545 PRO B 550 -1 N GLN B 547 O TYR B 558 SHEET 4 A 7 LYS B 463 VAL B 468 -1 N VAL B 467 O ILE B 546 SHEET 5 A 7 THR B 456 LYS B 460 -1 N THR B 456 O VAL B 468 SHEET 6 A 7 TYR A 274 SER A 278 -1 N LYS A 275 O LEU B 459 SHEET 7 A 7 VAL A 267 TYR A 271 -1 N GLY A 269 O ILE A 276 SHEET 1 B 6 GLY A 38 LEU A 41 0 SHEET 2 B 6 THR B 381 ASP B 387 -1 O SER B 384 N LEU A 41 SHEET 3 B 6 ALA B 392 THR B 398 -1 O VAL B 395 N TYR B 383 SHEET 4 B 6 GLY A 85 HIS A 91 -1 N GLY A 85 O THR B 398 SHEET 5 B 6 ASN A 97 PHE A 102 -1 O LEU A 100 N ALA A 88 SHEET 6 B 6 LYS A 262 ARG A 264 -1 O ARG A 264 N ALA A 99 SHEET 1 C 2 TYR A 170 ALA A 171 0 SHEET 2 C 2 LEU A 210 PHE A 211 -1 O PHE A 211 N TYR A 170 SHEET 1 D 2 LEU B 512 ILE B 514 0 SHEET 2 D 2 ILE B 534 THR B 536 1 O VAL B 535 N ILE B 514 SHEET 1 E 7 ILE C 32 ASN C 34 0 SHEET 2 E 7 GLY D 554 SER D 560 -1 O PHE D 557 N ASN C 34 SHEET 3 E 7 ALA D 545 LYS D 551 -1 N GLN D 547 O TYR D 558 SHEET 4 E 7 VAL D 464 VAL D 468 -1 N VAL D 467 O ILE D 546 SHEET 5 E 7 THR D 456 LEU D 459 -1 N VAL D 458 O PHE D 465 SHEET 6 E 7 TYR C 274 SER C 278 -1 N ILE C 277 O ILE D 457 SHEET 7 E 7 VAL C 267 TYR C 271 -1 N GLY C 269 O ILE C 276 SHEET 1 F 6 GLY C 38 LEU C 41 0 SHEET 2 F 6 THR D 381 ASP D 387 -1 O SER D 384 N LEU C 41 SHEET 3 F 6 ALA D 392 THR D 398 -1 O VAL D 393 N VAL D 385 SHEET 4 F 6 GLY C 85 HIS C 91 -1 N GLY C 85 O THR D 398 SHEET 5 F 6 ASN C 97 PHE C 102 -1 O VAL C 98 N ILE C 90 SHEET 6 F 6 LYS C 262 ARG C 264 -1 O ARG C 264 N ALA C 99 SHEET 1 G 2 TYR C 170 ALA C 171 0 SHEET 2 G 2 LEU C 210 PHE C 211 -1 O PHE C 211 N TYR C 170 SHEET 1 H 2 LEU D 512 ILE D 514 0 SHEET 2 H 2 ILE D 534 THR D 536 1 O VAL D 535 N ILE D 514 CISPEP 1 PRO A 281 PRO A 282 0 0.59 CISPEP 2 LEU B 508 PRO B 509 0 -0.11 CISPEP 3 PRO C 281 PRO C 282 0 0.69 CISPEP 4 LEU D 508 PRO D 509 0 -0.08 CRYST1 54.354 105.206 91.060 90.00 91.99 90.00 P 1 21 1 4 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 0.018398 0.000000 0.000639 0.00000 SCALE2 0.000000 0.009505 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010988 0.00000