HEADER TRANSFERASE 19-NOV-04 1WCR TITLE TRIMERIC STRUCTURE OF THE ENZYME IIA FROM ESCHERICHIA COLI TITLE 2 PHOSPHOTRANSFERASE SYSTEM SPECIFIC FOR N,N'-DIACETYLCHITOBIOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PTS SYSTEM, N, N'-DIACETYLCHITOBIOSE-SPECIFIC IIA COMPND 3 COMPONENT; COMPND 4 CHAIN: A, B, C; COMPND 5 FRAGMENT: RESIDUES 14-116; COMPND 6 SYNONYM: EIIA-CHB, N, N'-DIACETYLCHITOBIOSE-PERMEASE IIA COMPONENT, COMPND 7 PHOSPHOTRANSFERASE ENZYME II A COMPONENT, EIII-CHB; COMPND 8 EC: 2.7.1.69; COMPND 9 ENGINEERED: YES; COMPND 10 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 TRANSPORT, KEYWDS 2 PHOSPHOTRANSFERASE EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR C.TANG,G.M.CLORE REVDAT 4 15-MAY-24 1WCR 1 REMARK 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 THE JRNL TITL 2 N,N'-DIACETYLCHITOBIOSE BRANCH OF THE ESCHERICHIA COLI JRNL TITL 3 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 AUTHORS : SCHWIETERS, KUSZEWSKI, TJ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE TARGET FUNCTION COMPRISES TERMS FOR REMARK 3 THE NOE-DERIVED INTERPROTON DISTANCE RESTRAINTS, TORSION ANGLE REMARK 3 RESTRAINTS, 13CALPHA/BETA CHEMICAL SHIFT RESTRAINTS, AND REMARK 3 RESIDUAL DIPOLAR COUPLING RESTRAINTS (N-H, N-C' AND C'-CA). NON- REMARK 3 BONDED INTERACTIONS ARE REPRESENTED BY A QUARTIC VAN DER WAALS REMARK 3 REPULSION TERM, TORSION ANGLE AND HYDROGEN BONDING DATABASE REMARK 3 POTENTIALS OF MEAN FORCE, AND A RADIUS OF GYRATION RESTRAINT. IN REMARK 3 THIS ENTRY THE LAST COLUMN REPRESENTS THE AVERAGE ATOMIC RMS REMARK 3 DIFFERENCE IN ANGSTROMS BETWEEN THE 80 INDIVIDUAL SIMULATED REMARK 3 ANNEALING STRUCTURES AND THE MEAN COORDINATES RESIDUES 1-3, 61- REMARK 3 69 AND 102-103 ARE DISORDERED IN SOLUTION. REMARK 4 REMARK 4 1WCR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1290021734. 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 ATM REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 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; (3) REMARK 210 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 MHZ; 600 MHZ; 750 MHZ; 800 REMARK 210 MHZ REMARK 210 SPECTROMETER MODEL : DMX; DRX 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 REMARK 210 ANG 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: 1290 INTERPROTON DISTANCE REMARK 210 RESTRAINTS: 246 SEQUENTIAL, 258 MEDIUM-RANGE, 90 LONG-RANGE REMARK 210 INTRAMOLECULAR RESTRAINTS; 234 INTERMOLECULAR DISTANCE REMARK 210 RESTRAINTS; 462 DISTANCE RESTRAINTS FOR BACKBONE H-BONDS FOR 231 REMARK 210 H-BONDS (71 PER SUBUNIT) 729 TORSION ANGLE RESTRAINTS (255 PHI, REMARK 210 255 PSI, 219 CHI) 585 CALPHA/CBETA CHEMICAL SHIFT RESTRAINTS 759 REMARK 210 RESIDUAL DIPOLAR COUPLING RESTRAINTS (252 N-H, 255 N-C', 249 C'- REMARK 210 CA) DIPOLAR COUPLING R-FACTORS FOR THE RESTRAINED REGULARIZED REMARK 210 MEAN STRUCTURE N-H 7.1% N-C' 15.2% 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 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: TRIMERIC 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 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 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 GLU B 3 H VAL B 7 1.46 REMARK 500 O GLU C 3 H VAL C 7 1.46 REMARK 500 O GLU A 3 H VAL A 7 1.46 REMARK 500 O ALA A 1 H GLU A 5 1.47 REMARK 500 O ALA C 1 H GLU C 5 1.47 REMARK 500 O ALA B 1 H GLU B 5 1.47 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 GLU A 2 -89.42 -25.19 REMARK 500 ASP A 62 -86.73 -65.83 REMARK 500 ALA A 63 107.02 -27.21 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 ALA B 63 103.31 -28.66 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 ALA C 63 104.05 -29.11 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