10 20 30 40 50 60 70 80 2FEW - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSFERASE 16-DEC-05 2FEW
TITLE COMPLEX OF ENZYME IIAMTL AND PHOSPHORYLATED ENZYME IIBMTL TITLE 2 FROM ESCHERICHIA COLI NMR, RESTRAINED REGULARIZED MEAN TITLE 3 STRUCTURE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PTS SYSTEM MANNITOL-SPECIFIC EIICBA COMPONENT; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EIIA-MTL, PHOSPHOTRANSFERASE ENZYME II, A DOMAIN COMPND 5 COMPONENT; COMPND 6 EC: 2.7.1.69; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: MANNITOL-SPECIFIC PTS SYSTEM ENZYME IIABC COMPND 11 COMPONENTS; COMPND 12 CHAIN: B; COMPND 13 FRAGMENT: EIIB-MTL, PHOSPHOTRANSFERASE ENZYME II, B DOMAIN COMPND 14 COMPONENT; COMPND 15 EC: 2.7.1.69; COMPND 16 ENGINEERED: YES; COMPND 17 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: GI698; SOURCE 5 GENE: MTLA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O157:H7; SOURCE 10 ORGANISM_TAXID: 83334; SOURCE 11 STRAIN: GI698; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS PHOSPHOTRANSFERASE, TRANSFERASE, KINASE, SUGAR TRANSPORT, KEYWDS 2 COMPLEX (TRANSFERASE/PHOSPHOCARRIER)
EXPDTA SOLUTION NMR
AUTHOR G.M.CLORE,J.Y.SUH
REVDAT 3 24-FEB-09 2FEW 1 VERSN REVDAT 2 25-APR-06 2FEW 1 JRNL REVDAT 1 07-FEB-06 2FEW 0
JRNL AUTH J.Y.SUH,M.CAI,D.C.WILLIAMS JR.,G.M.CLORE JRNL TITL SOLUTION STRUCTURE OF A POST-TRANSITION STATE JRNL TITL 2 ANALOG OF THE PHOSPHOTRANSFER REACTION BETWEEN THE JRNL TITL 3 A AND B CYTOPLASMIC DOMAINS OF THE MANNITOL JRNL TITL 4 TRANSPORTER IIMANNITOL OF THE ESCHERICHIA COLI JRNL TITL 5 PHOSPHOTRANSFERASE SYSTEM JRNL REF J.BIOL.CHEM. V. 281 8939 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16443929 JRNL DOI 10.1074/JBC.M513466200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH REMARK 3 AUTHORS : SCHWIETERS,KUSZEWSKI,TJANDRA,CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES WERE CALCULATED BY CONJOINED RIGID BODY/TORSION REMARK 3 ANGLE DYNAMICS (SCHWIETERS & CLORE (2001) J.MAGN.RESON 152, 288- REMARK 3 302) THE TARGET FUNCTIONS COMPRISES TERMS FOR THE EXPERIMENTAL REMARK 3 NOE RESTRAINTS AND SIDECHAIN TORSION ANGLE RESTRAINTS; A QUARTIC REMARK 3 VAN DER WAALS REPULSION TERM (NILGES ET AL. (1988) FEBS LETT. REMARK 3 229, 129-136); A MULTIIMENSIONAL TORSION ANGLE DATABASE REMARK 3 POTENTIAL OF MEAN FORCE (CLORE & KUSZEWSKI (2002) J.AM.CHEM.SOC. REMARK 3 124, 2866-2867); AND A RADIUS OF GYRATION POTENTIAL (KUSZEWSKI REMARK 3 ET AL (1999) J.AM.CHEM.SOC. 121, 2337-2338). THE STARTING REMARK 3 COORDINATES OF PHOSPHOIIBMTL ARE TAKEN FROM THE NMR STRUCTURE REMARK 3 ((PDB ACCESSION CODE 1VRV, SUH ET AL. (2005) J.MOL.BIOL. 353, REMARK 3 1129-1136). THE STARTING STRUCTURE FOR IIAMTL IS TAKEN FROM THE REMARK 3 COORDINATES OF IIAMTL IN THE IIAMTL-HPR COMPLEX (PDB ACCESSION REMARK 3 CODE 1J6T; CORNILESCU ET AL. (2002) J.BIOL.CHEM. 277,42289- REMARK 3 42298). THE COORDINATES OF IIAMTL IN THIS COMPLEX ARE DERIVED REMARK 3 FROM MOLECULE D OF THE 1.8A RESOLUTION CRYSTAL STRUCTURE OF REMARK 3 IIAMTL PDB ACCESSION CODE 1A3A, VAN MONTFORT ET AL. STRUCTURE 5, REMARK 3 217-225 (1998)). IN THE STRUCTURE DETERMINATION OF THE IIAMTL- REMARK 3 PHOSPHOIIBMTL COMPLEX, THE BACKBONE COORDINATES AND NON- REMARK 3 INTERFACIAL SIDECHAINS ARE TREATED AS RIGID BODIES THROUGHOUT REMARK 3 WITH IIAMTL HELD FIXED AND PHOSPHOIIBMTL ALLOWED TO ROTATE AND REMARK 3 TRANSLATE. THE INTERFACIAL SIDECHAINS ARE GIVEN FULL TORSIONAL REMARK 3 DEGREES OF FREEDOM. REMARK 3 REMARK 3 IN THIS ENTRY THE LAST COLUMN REPRESENTS THE AVERAGE RMS REMARK 3 DIFFERENCE BETWEEN THE INDIVIDUAL SIMULATED ANNEALING REMARK 3 STRUCTURES (TOTAL OF 200) AND THE MEAN COORDINATE POSITIONS. IT REMARK 3 IS IMPORTANT TO NOTE THAT THE VALUES GIVEN FOR THE BACKBONE REMARK 3 ATOMS AND NON-INTERFACIAL SIDECHAINS PROVIDE ONLY A REMARK 3 MEASURE OF THE PRECISION WITH WHICH THE RELATIVE REMARK 3 OF THE TWO PROTEINS HAVE BEEN DETERMINED AND DOES REMARK 3 NOT TAKE INTO ACCOUNT THE ERRORS IN THE NMR COORDINATES REMARK 3 OF PHOSPHOIIBMTL AND THE XRAY/NMR COORDINATES OF IIAMTL. REMARK 3 REMARK 3 THE COORDINATES DEPOSITED CORRESPOND TO THE RESTRAINED REMARK 3 REGULARIZED MEAN COORDINATES. THE STRUCTURE IS BASED ON REMARK 3 84 INTERMOLECULAR NOE RESTRAINTS BETWEEN IIAMTL AND IIBMTL; REMARK 3 37 INTRAMOLECULAR NOE RESTRAINTS FOR IIAMTL AND 46 REMARK 3 46 INTRAMOLECULAR NOE RESTRAINTS FOR IIBMTL RELATED REMARK 3 ONLY TO INTERFACIAL SIDECHAINS; AND 55 SIDECHAIN TORSION ANGLE REMARK 3 RESTRAINTS (36 FOR IIAMTL AND 19 FOR IIBMTL) RELATED REMARK 3 TO INTERFACIAL SIDECHAINS ONLY. REMARK 3 DEVIATIONS FROM NOE DISTANCE RESTRAINTS: 0.009 A REMARK 3 DEVIATIONS FROM SIDECHAIN TORSION ANGLE RESTRAINTS: 0.31 DEG REMARK 3 DEVIATIONS FROM IDEALIZED GEOMETRY: BONDS 0.006A, REMARK 3 ANGLES: 0.9 DEG, IMPROPER TORSIONS 1.3 DEG.
REMARK 4 REMARK 4 2FEW COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-DEC-05. REMARK 100 THE RCSB ID CODE IS RCSB035795.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303.00 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 20 MM TRIS-D11 REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ, 750 MHZ, REMARK 210 800 MHZ REMARK 210 SPECTROMETER MODEL : DMX500, DMX600, DRX600, REMARK 210 DRX750, DRX800 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : CONJOINED RIGID BODY/TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : REGULARIZED MEAN STRUCTURE REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE FOLLOWING EXPERIMENTS WERE CONDUCTED: (1) TRIPLE REMARK 210 RESONANCE FOR ASSIGNMENT OF PROTEINS; (2) QUANTITATIVE J REMARK 210 CORRELATION FOR COUPLING CONSTANTS; (3) 3D AND 4D REMARK 210 HETERONUCLEAR SEPARATED AND FILTERED NOE EXPERIMENTS; (4) IPAP REMARK 210 EXPERIMENTS FOR DIPOLAR COUPLINGS. DIPOLAR COUPLINGS WERE REMARK 210 MEASURED IN A NEUTRAL AXIALLY STRETCHED POLYACRYLAMIDE GEL.
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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ASN A 3 REMARK 465 LYS A 148 REMARK 465 THR B 472 REMARK 465 GLU B 473 REMARK 465 ASN B 474 REMARK 465 GLU B 475
REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 RES CSSEQI ATOMS REMARK 470 ARG A 147 O
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 OE1 GLU A 39 NH1 ARG A 73 1.88 REMARK 500 OE1 GLU A 41 NH2 ARG A 73 2.08 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 THR A 53 138.00 -172.46 REMARK 500 GLU A 110 32.15 -84.76 REMARK 500 ARG B 378 -3.03 -143.14 REMARK 500 ASP B 454 79.20 -61.94 REMARK 500 REMARK 500 REMARK: NULL
REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE NUMBERING: REMARK 999 IIAMTL: 4-147 (RESIDUES 1-3 ARE DISORDERED REMARK 999 IN SOLUTION AND NOT VISIBLE IN THE ELECTRON DENSITY REMARK 999 MAP OF THE CRYSTAL STRUCTURE OF THE FREE PROTEIN). REMARK 999 IN INTACT ENZYME IIMTL, THESE COORESPOND TO REMARK 999 RESIDUES 493-636 OF INTACT ENZYME IIMTL. REMARK 999 IIBMTL: 375-471 (CORRESPONDS TO NUMBERING IN INTACT IIMTL) REMARK 999 PHOSPHATE: RESIDUE 200
DBREF 2FEW A 2 148 UNP P00550 PTM3C_ECOLI 491 637 DBREF 2FEW B 375 475 GB 13363950 BAB37898 375 475
SEQADV 2FEW MET A 1 UNP P00550 INITIATING METHIONINE SEQADV 2FEW GLN A 65 UNP P00550 HIS 554 ENGINEERED SEQADV 2FEW SEP B 384 GB 13363950 CYS 384 ENGINEERED
SEQRES 1 A 148 MET ALA ASN LEU PHE LYS LEU GLY ALA GLU ASN ILE PHE SEQRES 2 A 148 LEU GLY ARG LYS ALA ALA THR LYS GLU GLU ALA ILE ARG SEQRES 3 A 148 PHE ALA GLY GLU GLN LEU VAL LYS GLY GLY TYR VAL GLU SEQRES 4 A 148 PRO GLU TYR VAL GLN ALA MET LEU ASP ARG GLU LYS LEU SEQRES 5 A 148 THR PRO THR TYR LEU GLY GLU SER ILE ALA VAL PRO GLN SEQRES 6 A 148 GLY THR VAL GLU ALA LYS ASP ARG VAL LEU LYS THR GLY SEQRES 7 A 148 VAL VAL PHE CYS GLN TYR PRO GLU GLY VAL ARG PHE GLY SEQRES 8 A 148 GLU GLU GLU ASP ASP ILE ALA ARG LEU VAL ILE GLY ILE SEQRES 9 A 148 ALA ALA ARG ASN ASN GLU HIS ILE GLN VAL ILE THR SER SEQRES 10 A 148 LEU THR ASN ALA LEU ASP ASP GLU SER VAL ILE GLU ARG SEQRES 11 A 148 LEU ALA HIS THR THR SER VAL ASP GLU VAL LEU GLU LEU SEQRES 12 A 148 LEU ALA GLY ARG LYS SEQRES 1 B 101 SER HIS VAL ARG LYS ILE ILE VAL ALA SEP ASP ALA GLY SEQRES 2 B 101 MET GLY SER SER ALA MET GLY ALA GLY VAL LEU ARG LYS SEQRES 3 B 101 LYS ILE GLN ASP ALA GLY LEU SER GLN ILE SER VAL THR SEQRES 4 B 101 ASN SER ALA ILE ASN ASN LEU PRO PRO ASP VAL ASP LEU SEQRES 5 B 101 VAL ILE THR HIS ARG ASP LEU THR GLU ARG ALA MET ARG SEQRES 6 B 101 GLN VAL PRO GLN ALA GLN HIS ILE SER LEU THR ASN PHE SEQRES 7 B 101 LEU ASP SER GLY LEU TYR THR SER LEU THR GLU ARG LEU SEQRES 8 B 101 VAL ALA ALA GLN ARG HIS THR GLU ASN GLU
MODRES 2FEW SEP B 384 SER PHOSPHOSERINE
HET SEP B 384 14
HETNAM SEP PHOSPHOSERINE
HETSYN SEP PHOSPHONOSERINE
FORMUL 2 SEP C3 H8 N O6 P
HELIX 1 1 GLY A 8 GLU A 10 5 3 HELIX 2 2 THR A 20 GLY A 35 1 16 HELIX 3 3 GLU A 41 THR A 53 1 13 HELIX 4 4 THR A 67 VAL A 74 5 8 HELIX 5 5 ALA A 106 ASN A 109 5 4 HELIX 6 6 GLU A 110 LEU A 122 1 13 HELIX 7 7 ASP A 124 THR A 134 1 11 HELIX 8 8 SER A 136 ALA A 145 1 10 HELIX 9 9 GLY B 389 ALA B 405 1 17 HELIX 10 10 ARG B 431 VAL B 441 1 11 HELIX 11 11 ASP B 454 HIS B 471 1 18
SHEET 1 A 4 ILE A 12 PHE A 13 0 SHEET 2 A 4 GLY A 78 ARG A 89 1 O GLN A 83 N PHE A 13 SHEET 3 A 4 ILE A 97 ALA A 105 -1 O ARG A 99 N TYR A 84 SHEET 4 A 4 ILE A 61 ALA A 62 1 N ALA A 62 O ILE A 102 SHEET 1 B 4 SER B 411 ALA B 416 0 SHEET 2 B 4 LYS B 379 SEP B 384 1 N VAL B 382 O SER B 415 SHEET 3 B 4 LEU B 426 HIS B 430 1 O ILE B 428 N ILE B 381 SHEET 4 B 4 GLN B 445 LEU B 449 1 O GLN B 445 N VAL B 427
LINK C ALA B 383 N SEP B 384 1555 1555 1.33 LINK C SEP B 384 N ASP B 385 1555 1555 1.33
CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1
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