PDB Short entry for 1WCR HEADER TRANSFERASE 19-NOV-04 1WCR TITLE TRIMERIC STRUCTURE OF THE ENZYME IIA FROM ESCHERICHIA COLI TITLE 2 PHOSPHOTRANSFERASE SYSTEM SPECIFIC FOR N,N'- TITLE 3 DIACETYLCHITOBIOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PTS SYSTEM, N, N'-DIACETYLCHITOBIOSE-SPECIFIC COMPND 3 IIA COMPONENT; COMPND 4 CHAIN: A, B, C; COMPND 5 FRAGMENT: RESIDUES 14-116; COMPND 6 SYNONYM: EIIA-CHB, N, N'-DIACETYLCHITOBIOSE-PERMEASE IIA COMPND 7 COMPONENT, PHOSPHOTRANSFERASE ENZYME II A COMPONENT, COMPND 8 EIII-CHB; COMPND 9 EC: 2.7.1.69; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS IIA, PTS, MUTAGENESIS, CHITOBIOSE, TRANSFERASE, SUGAR KEYWDS 2 TRANSPORT, PHOSPHOTRANSFERASE EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR C.TANG,G.M.CLORE REVDAT 3 24-FEB-09 1WCR 1 VERSN REVDAT 2 23-MAR-05 1WCR 1 JRNL REVDAT 1 19-JAN-05 1WCR 0 JRNL AUTH C.TANG,D.C.WILLIAMS,R.GHIRLANDO,G.M.CLORE JRNL TITL SOLUTION STRUCTURE OF ENZYME IIACHITOBIOSE FROM JRNL TITL 2 THE N,N'-DIACETYLCHITOBIOSE BRANCH OF THE JRNL TITL 3 ESCHERICHIA COLI PHOSPHOTRANSFERASE SYSTEM JRNL REF J.BIOL.CHEM. V. 280 11770 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15654077 JRNL DOI 10.1074/JBC.M414300200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH (HTTP://NMR.CIT.NIH.GOV/XPLOR_NIH) REMARK 3 (HTTP://NMR.CIT.NIH.GOV/XPLOR_NIH) REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE TARGET FUNCTION COMPRISES TERMS REMARK 3 FOR THE NOE-DERIVED INTERPROTON DISTANCE RESTRAINTS, TORSION REMARK 3 ANGLE RESTRAINTS, 13CALPHA/BETA CHEMICAL SHIFT RESTRAINTS, AND REMARK 3 RESIDUAL DIPOLAR COUPLING RESTRAINTS (N-H, N-C' AND C'-CA). REMARK 3 NON-BONDED INTERACTIONS ARE REPRESENTED BY A QUARTIC VAN DER REMARK 3 WAALS REPULSION TERM, TORSION ANGLE AND HYDROGEN BONDING REMARK 3 DATABASE POTENTIALS OF MEAN FORCE, AND A RADIUS OF GYRATION REMARK 3 RESTRAINT. IN THIS ENTRY THE LAST COLUMN REPRESENTS THE REMARK 3 AVERAGE ATOMIC RMS DIFFERENCE IN ANGSTROMS BETWEEN THE 80 REMARK 3 INDIVIDUAL SIMULATED ANNEALING STRUCTURES AND THE MEAN REMARK 3 COORDINATES RESIDUES 1-3, 61-69 AND 102-103 ARE DISORDERED IN REMARK 3 SOLUTION. REMARK 4 REMARK 4 1WCR COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-NOV-04. REMARK 100 THE PDBE ID CODE IS EBI-21734. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303.0 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 10MM SODIUM PHOSPHATE REMARK 210 PRESSURE : 1.0 REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 NMR EXPERIMENTS CONDUCTED : (1) TROSY TRIPLE RESONANCE FOR REMARK 210 ASSIGNMENT OF PROTEIN, (2) REMARK 210 QUANTITATIVE J CORRELATION FOR REMARK 210 SIDECHAIN COUPLING CONSTANTS, REMARK 210 (3) 3D, 4D HETERONUCLEAR SEPARATED REMARK 210 NOE EXPTS, (4) TROSY HNCO AND REMARK 210 HN(CO)CA EXPERIMENTS FOR DIPOLAR REMARK 210 COUPLINGS. DIPOLAR COUPLINGS REMARK 210 WERE MEASURED IN PF1 PHAGE REMARK 210 SPECTROMETER FIELD STRENGTH : 500; 600; 600; 750; 800 REMARK 210 SPECTROMETER MODEL : DMX500; DMX600; DRX600; REMARK 210 DMX750; DRX800 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XPLOR-NIH REMARK 210 METHOD USED : SIMULATED ANNEALING IN TORSION ANGL REMARK 210 SPACE REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : RESTRAINED REGULARIZED MEAN REMARK 210 STRUCTURE REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: EXPERIMENTAL RESTRAINTS: REMARK 210 1290 INTERPROTON DISTANCE RESTRAINTS: REMARK 210 246 SEQUENTIAL, 258 MEDIUM-RANGE, REMARK 210 90 LONG-RANGE INTRAMOLECULAR RESTRAINTS; REMARK 210 234 INTERMOLECULAR DISTANCE RESTRAINTS; REMARK 210 462 DISTANCE RESTRAINTS FOR BACKBONE H-BONDS REMARK 210 FOR 231 H-BONDS (71 PER SUBUNIT) REMARK 210 729 TORSION ANGLE RESTRAINTS (255 PHI, 255 PSI, 219 CHI) REMARK 210 585 CALPHA/CBETA CHEMICAL SHIFT RESTRAINTS REMARK 210 759 RESIDUAL DIPOLAR COUPLING RESTRAINTS REMARK 210 (252 N-H, 255 N-C', 249 C'-CA) REMARK 210 DIPOLAR COUPLING R-FACTORS FOR THE RESTRAINED REGULARIZED REMARK 210 MEAN STRUCTURE REMARK 210 N-H 7.1% REMARK 210 N-C' 15.2% REMARK 210 C'-CA 17.7% REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE ASP 92 LEU (RESIDUE 79 IN COORDINATES). 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 ALA A 1 - H GLU A 5 1.47 REMARK 500 O GLU A 3 - H VAL A 7 1.46 REMARK 500 HG SER A 71 - H LEU A 74 1.44 REMARK 500 O ALA B 1 - H GLU B 5 1.47 REMARK 500 O GLU B 3 - H VAL B 7 1.46 REMARK 500 HG SER B 71 - H LEU B 74 1.44 REMARK 500 O ALA C 1 - H GLU C 5 1.47 REMARK 500 O GLU C 3 - H VAL C 7 1.46 REMARK 500 HG SER C 71 - H LEU C 74 1.44 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 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 GLU A 2 -89.42 -25.19 REMARK 500 ASP A 62 -86.73 -65.83 REMARK 500 LYS A 67 142.51 -17.32 REMARK 500 LYS A 69 -125.49 -17.51 REMARK 500 LYS A 102 -96.46 147.86 REMARK 500 GLU B 2 -89.40 -25.38 REMARK 500 ASP B 62 -87.65 -66.90 REMARK 500 LYS B 67 143.47 -17.36 REMARK 500 LYS B 69 -125.35 -17.54 REMARK 500 LYS B 102 -99.73 144.06 REMARK 500 GLU C 2 -89.44 -25.17 REMARK 500 ASP C 62 -87.74 -66.60 REMARK 500 LYS C 67 143.32 -17.37 REMARK 500 LYS C 69 -125.93 -17.16 REMARK 500 LYS C 102 -109.35 87.88 REMARK 500 REMARK 500 REMARK: NULL DBREF 1WCR A 1 103 UNP P17335 PTCA_ECOLI 14 116 DBREF 1WCR B 1 103 UNP P17335 PTCA_ECOLI 14 116 DBREF 1WCR C 1 103 UNP P17335 PTCA_ECOLI 14 116 SEQADV 1WCR LEU A 79 UNP P17335 ASP 92 ENGINEERED MUTATION SEQADV 1WCR LEU B 79 UNP P17335 ASP 92 ENGINEERED MUTATION SEQADV 1WCR LEU C 79 UNP P17335 ASP 92 ENGINEERED MUTATION SEQRES 1 A 103 ALA GLU GLU LEU GLU GLU VAL VAL MET GLY LEU ILE ILE SEQRES 2 A 103 ASN SER GLY GLN ALA ARG SER LEU ALA TYR ALA ALA LEU SEQRES 3 A 103 LYS GLN ALA LYS GLN GLY ASP PHE ALA ALA ALA LYS ALA SEQRES 4 A 103 MET MET ASP GLN SER ARG MET ALA LEU ASN GLU ALA HIS SEQRES 5 A 103 LEU VAL GLN THR LYS LEU ILE GLU GLY ASP ALA GLY GLU SEQRES 6 A 103 GLY LYS MET LYS VAL SER LEU VAL LEU VAL HIS ALA GLN SEQRES 7 A 103 LEU HIS LEU MET THR SER MET LEU ALA ARG GLU LEU ILE SEQRES 8 A 103 THR GLU LEU ILE GLU LEU HIS GLU LYS LEU LYS ALA SEQRES 1 B 103 ALA GLU GLU LEU GLU GLU VAL VAL MET GLY LEU ILE ILE SEQRES 2 B 103 ASN SER GLY GLN ALA ARG SER LEU ALA TYR ALA ALA LEU SEQRES 3 B 103 LYS GLN ALA LYS GLN GLY ASP PHE ALA ALA ALA LYS ALA SEQRES 4 B 103 MET MET ASP GLN SER ARG MET ALA LEU ASN GLU ALA HIS SEQRES 5 B 103 LEU VAL GLN THR LYS LEU ILE GLU GLY ASP ALA GLY GLU SEQRES 6 B 103 GLY LYS MET LYS VAL SER LEU VAL LEU VAL HIS ALA GLN SEQRES 7 B 103 LEU HIS LEU MET THR SER MET LEU ALA ARG GLU LEU ILE SEQRES 8 B 103 THR GLU LEU ILE GLU LEU HIS GLU LYS LEU LYS ALA SEQRES 1 C 103 ALA GLU GLU LEU GLU GLU VAL VAL MET GLY LEU ILE ILE SEQRES 2 C 103 ASN SER GLY GLN ALA ARG SER LEU ALA TYR ALA ALA LEU SEQRES 3 C 103 LYS GLN ALA LYS GLN GLY ASP PHE ALA ALA ALA LYS ALA SEQRES 4 C 103 MET MET ASP GLN SER ARG MET ALA LEU ASN GLU ALA HIS SEQRES 5 C 103 LEU VAL GLN THR LYS LEU ILE GLU GLY ASP ALA GLY GLU SEQRES 6 C 103 GLY LYS MET LYS VAL SER LEU VAL LEU VAL HIS ALA GLN SEQRES 7 C 103 LEU HIS LEU MET THR SER MET LEU ALA ARG GLU LEU ILE SEQRES 8 C 103 THR GLU LEU ILE GLU LEU HIS GLU LYS LEU LYS ALA HELIX 1 1 ALA A 1 GLN A 31 1 31 HELIX 2 2 ASP A 33 ASP A 62 1 30 HELIX 3 3 SER A 71 LYS A 102 1 32 HELIX 4 4 ALA B 1 GLN B 31 1 31 HELIX 5 5 ASP B 33 ASP B 62 1 30 HELIX 6 6 SER B 71 LYS B 102 1 32 HELIX 7 7 ALA C 1 GLN C 31 1 31 HELIX 8 8 ASP C 33 ASP C 62 1 30 HELIX 9 9 SER C 71 LEU C 101 1 31 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 3 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000