HEADER BIOSYNTHETIC PROTEIN 29-SEP-08 3EPN TITLE CRYSTAL STRUCTURE OF CAULOBACTER CRESCENTUS THIC COMPLEXED WITH TITLE 2 IMIDAZOLE RIBONUCLEOTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIAMINE BIOSYNTHESIS PROTEIN THIC; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAULOBACTER CRESCENTUS; SOURCE 3 ORGANISM_TAXID: 155892; SOURCE 4 GENE: THIC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PDESTF1 KEYWDS ALPHA-BETA BARREL, SAM SUPERFAMILY, THIAMINE BIOSYNTHESIS, KEYWDS 2 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.LI,A.CHATTERJEE,Y.ZHANG,T.L.GROVE,M.LEE,C.KREBS,S.J.BOOKER, AUTHOR 2 T.P.BEGLEY,S.E.EALICK REVDAT 5 21-FEB-24 3EPN 1 REMARK REVDAT 4 25-OCT-17 3EPN 1 SOURCE REMARK REVDAT 3 24-FEB-09 3EPN 1 VERSN REVDAT 2 25-NOV-08 3EPN 1 JRNL REVDAT 1 28-OCT-08 3EPN 0 JRNL AUTH A.CHATTERJEE,Y.LI,Y.ZHANG,T.L.GROVE,M.LEE,C.KREBS, JRNL AUTH 2 S.J.BOOKER,T.P.BEGLEY,S.E.EALICK JRNL TITL RECONSTITUTION OF THIC IN THIAMINE PYRIMIDINE BIOSYNTHESIS JRNL TITL 2 EXPANDS THE RADICAL SAM SUPERFAMILY JRNL REF NAT.CHEM.BIOL. V. 4 758 2008 JRNL REFN ISSN 1552-4450 JRNL PMID 18953358 JRNL DOI 10.1038/NCHEMBIO.121 REMARK 2 REMARK 2 RESOLUTION. 2.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.1 REMARK 3 NUMBER OF REFLECTIONS : 52600 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 2653 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 35.2450 - 5.6150 0.93 2828 156 0.1910 0.2470 REMARK 3 2 5.6150 - 4.4600 0.94 2782 159 0.1430 0.1690 REMARK 3 3 4.4600 - 3.8970 0.95 2817 144 0.1280 0.1890 REMARK 3 4 3.8970 - 3.5410 0.96 2822 153 0.1420 0.2100 REMARK 3 5 3.5410 - 3.2870 0.98 2881 153 0.1550 0.2420 REMARK 3 6 3.2870 - 3.0940 0.99 2944 133 0.1600 0.2490 REMARK 3 7 3.0940 - 2.9390 0.98 2892 138 0.1720 0.2420 REMARK 3 8 2.9390 - 2.8110 0.97 2880 164 0.1740 0.2940 REMARK 3 9 2.8110 - 2.7030 0.94 2777 151 0.1780 0.2710 REMARK 3 10 2.7030 - 2.6090 0.92 2678 154 0.1770 0.2930 REMARK 3 11 2.6090 - 2.5280 0.91 2714 114 0.1910 0.2600 REMARK 3 12 2.5280 - 2.4560 0.89 2630 150 0.1910 0.2960 REMARK 3 13 2.4560 - 2.3910 0.88 2571 151 0.1980 0.3240 REMARK 3 14 2.3910 - 2.3330 0.85 2520 129 0.2000 0.2810 REMARK 3 15 2.3330 - 2.2800 0.85 2482 132 0.1840 0.3000 REMARK 3 16 2.2800 - 2.2310 0.82 2355 138 0.1720 0.2570 REMARK 3 17 2.2310 - 2.1870 0.80 2374 130 0.1700 0.2900 REMARK 3 18 2.1870 - 2.1450 0.76 2245 112 0.1740 0.3240 REMARK 3 19 2.1450 - 2.1100 0.60 1755 92 0.1810 0.2750 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 41.82 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.36 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.98800 REMARK 3 B22 (A**2) : -0.64300 REMARK 3 B33 (A**2) : -0.34400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.35700 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 8400 REMARK 3 ANGLE : 0.996 11413 REMARK 3 CHIRALITY : 0.068 1237 REMARK 3 PLANARITY : 0.005 1502 REMARK 3 DIHEDRAL : 17.476 3105 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EPN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049618. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAR-08 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 : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52600 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.110 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.16400 REMARK 200 R SYM (I) : 0.16400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.1 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.31700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4 M SODIUM CITRATE, 0.1 M SODIUM REMARK 280 HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 51.36900 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 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 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 1 REMARK 465 ASN A 2 REMARK 465 ILE A 3 REMARK 465 GLN A 4 REMARK 465 LYS A 99 REMARK 465 PRO A 100 REMARK 465 GLU A 101 REMARK 465 ASP A 102 REMARK 465 ASN A 103 REMARK 465 GLY A 104 REMARK 465 PHE A 105 REMARK 465 ALA A 106 REMARK 465 GLN A 107 REMARK 465 GLY A 108 REMARK 465 LYS A 109 REMARK 465 HIS A 110 REMARK 465 LEU A 111 REMARK 465 ALA A 112 REMARK 465 SER A 223 REMARK 465 ALA A 224 REMARK 465 VAL A 225 REMARK 465 LEU A 226 REMARK 465 SER A 227 REMARK 465 ASP A 547 REMARK 465 GLU A 548 REMARK 465 THR A 549 REMARK 465 LEU A 550 REMARK 465 PRO A 551 REMARK 465 LYS A 552 REMARK 465 GLU A 553 REMARK 465 ALA A 554 REMARK 465 HIS A 555 REMARK 465 LYS A 556 REMARK 465 THR A 557 REMARK 465 ALA A 558 REMARK 465 HIS A 559 REMARK 465 PHE A 560 REMARK 465 CYS A 561 REMARK 465 SER A 562 REMARK 465 MET A 563 REMARK 465 CYS A 564 REMARK 465 GLY A 565 REMARK 465 PRO A 566 REMARK 465 LYS A 567 REMARK 465 PHE A 568 REMARK 465 CYS A 569 REMARK 465 SER A 570 REMARK 465 MET A 571 REMARK 465 LYS A 572 REMARK 465 ILE A 573 REMARK 465 SER A 574 REMARK 465 GLN A 575 REMARK 465 GLU A 576 REMARK 465 VAL A 577 REMARK 465 ARG A 578 REMARK 465 ASP A 579 REMARK 465 PHE A 580 REMARK 465 ALA A 581 REMARK 465 ALA A 582 REMARK 465 GLY A 583 REMARK 465 LYS A 584 REMARK 465 ALA A 585 REMARK 465 PRO A 586 REMARK 465 ASN A 587 REMARK 465 SER A 588 REMARK 465 ALA A 589 REMARK 465 GLU A 590 REMARK 465 LEU A 591 REMARK 465 GLY A 592 REMARK 465 MET A 593 REMARK 465 ALA A 594 REMARK 465 GLU A 595 REMARK 465 MET A 596 REMARK 465 SER A 597 REMARK 465 GLU A 598 REMARK 465 LYS A 599 REMARK 465 PHE A 600 REMARK 465 ARG A 601 REMARK 465 GLU A 602 REMARK 465 GLN A 603 REMARK 465 GLY A 604 REMARK 465 SER A 605 REMARK 465 GLU A 606 REMARK 465 ILE A 607 REMARK 465 TYR A 608 REMARK 465 LEU A 609 REMARK 465 LYS A 610 REMARK 465 THR A 611 REMARK 465 GLU A 612 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 ILE B 3 REMARK 465 GLN B 4 REMARK 465 SER B 5 REMARK 465 THR B 6 REMARK 465 LYS B 99 REMARK 465 PRO B 100 REMARK 465 GLU B 101 REMARK 465 ASP B 102 REMARK 465 ASN B 103 REMARK 465 GLY B 104 REMARK 465 PHE B 105 REMARK 465 ALA B 106 REMARK 465 GLN B 107 REMARK 465 GLY B 108 REMARK 465 LYS B 109 REMARK 465 HIS B 110 REMARK 465 LEU B 111 REMARK 465 ALA B 112 REMARK 465 ASP B 117 REMARK 465 THR B 118 REMARK 465 SER B 223 REMARK 465 ALA B 224 REMARK 465 VAL B 225 REMARK 465 LEU B 226 REMARK 465 SER B 227 REMARK 465 ASP B 547 REMARK 465 GLU B 548 REMARK 465 THR B 549 REMARK 465 LEU B 550 REMARK 465 PRO B 551 REMARK 465 LYS B 552 REMARK 465 GLU B 553 REMARK 465 ALA B 554 REMARK 465 HIS B 555 REMARK 465 LYS B 556 REMARK 465 THR B 557 REMARK 465 ALA B 558 REMARK 465 HIS B 559 REMARK 465 PHE B 560 REMARK 465 CYS B 561 REMARK 465 SER B 562 REMARK 465 MET B 563 REMARK 465 CYS B 564 REMARK 465 GLY B 565 REMARK 465 PRO B 566 REMARK 465 LYS B 567 REMARK 465 PHE B 568 REMARK 465 CYS B 569 REMARK 465 SER B 570 REMARK 465 MET B 571 REMARK 465 LYS B 572 REMARK 465 ILE B 573 REMARK 465 SER B 574 REMARK 465 GLN B 575 REMARK 465 GLU B 576 REMARK 465 VAL B 577 REMARK 465 ARG B 578 REMARK 465 ASP B 579 REMARK 465 PHE B 580 REMARK 465 ALA B 581 REMARK 465 ALA B 582 REMARK 465 GLY B 583 REMARK 465 LYS B 584 REMARK 465 ALA B 585 REMARK 465 PRO B 586 REMARK 465 ASN B 587 REMARK 465 SER B 588 REMARK 465 ALA B 589 REMARK 465 GLU B 590 REMARK 465 LEU B 591 REMARK 465 GLY B 592 REMARK 465 MET B 593 REMARK 465 ALA B 594 REMARK 465 GLU B 595 REMARK 465 MET B 596 REMARK 465 SER B 597 REMARK 465 GLU B 598 REMARK 465 LYS B 599 REMARK 465 PHE B 600 REMARK 465 ARG B 601 REMARK 465 GLU B 602 REMARK 465 GLN B 603 REMARK 465 GLY B 604 REMARK 465 SER B 605 REMARK 465 GLU B 606 REMARK 465 ILE B 607 REMARK 465 TYR B 608 REMARK 465 LEU B 609 REMARK 465 LYS B 610 REMARK 465 THR B 611 REMARK 465 GLU B 612 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 LYS A 8 CG CD CE NZ REMARK 470 ILE B 7 CG1 CG2 CD1 REMARK 470 LYS B 8 CG CD CE NZ REMARK 470 VAL B 10 CG1 CG2 REMARK 470 GLU B 12 CG CD OE1 OE2 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 PRO A 20 119.53 -38.19 REMARK 500 PRO A 116 91.84 -67.13 REMARK 500 ASP A 117 40.95 -106.88 REMARK 500 VAL A 131 -26.76 -145.59 REMARK 500 ASP A 160 78.11 -103.44 REMARK 500 ALA A 196 83.99 -157.05 REMARK 500 HIS A 200 74.88 -111.72 REMARK 500 HIS A 481 -0.91 80.14 REMARK 500 LEU A 482 -49.16 -130.17 REMARK 500 ALA B 196 68.65 -162.60 REMARK 500 HIS B 200 73.43 -108.04 REMARK 500 ASN B 350 114.92 -33.70 REMARK 500 ARG B 355 30.93 -90.53 REMARK 500 LEU B 482 -46.34 -136.07 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 IRN A1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IRN A1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EPM RELATED DB: PDB REMARK 900 RELATED ID: 3EPO RELATED DB: PDB DBREF 3EPN A 1 612 UNP Q9A6Q5 THIC_CAUCR 1 612 DBREF 3EPN B 1 612 UNP Q9A6Q5 THIC_CAUCR 1 612 SEQRES 1 A 612 MET ASN ILE GLN SER THR ILE LYS ALA VAL ALA GLU THR SEQRES 2 A 612 ILE SER THR GLY PRO ILE PRO GLY SER ARG LYS VAL TYR SEQRES 3 A 612 GLN ALA GLY GLU LEU PHE PRO GLU LEU ARG VAL PRO PHE SEQRES 4 A 612 ARG GLU VAL ALA VAL HIS PRO SER ALA ASN GLU PRO PRO SEQRES 5 A 612 VAL THR ILE TYR ASP PRO SER GLY PRO TYR SER ASP PRO SEQRES 6 A 612 ALA ILE GLN ILE ASP ILE GLU LYS GLY LEU PRO ARG THR SEQRES 7 A 612 ARG GLU ALA LEU VAL VAL ALA ARG GLY ASP VAL GLU GLU SEQRES 8 A 612 VAL ALA ASP PRO ARG GLN VAL LYS PRO GLU ASP ASN GLY SEQRES 9 A 612 PHE ALA GLN GLY LYS HIS LEU ALA PRO GLU PHE PRO ASP SEQRES 10 A 612 THR GLY ARG LYS ILE TYR ARG ALA LYS PRO GLY LYS LEU SEQRES 11 A 612 VAL THR GLN LEU GLU TYR ALA ARG ALA GLY ILE ILE THR SEQRES 12 A 612 ALA GLU MET GLU TYR VAL ALA ILE ARG GLU ASN LEU ARG SEQRES 13 A 612 ARG GLU GLN ASP ARG PRO CYS VAL ARG ASP GLY GLU ASP SEQRES 14 A 612 PHE GLY ALA SER ILE PRO ASP PHE VAL THR PRO GLU PHE SEQRES 15 A 612 VAL ARG GLN GLU ILE ALA ARG GLY ARG ALA ILE ILE PRO SEQRES 16 A 612 ALA ASN ILE ASN HIS GLY GLU LEU GLU PRO MET ALA ILE SEQRES 17 A 612 GLY ARG ASN PHE LEU VAL LYS ILE ASN ALA ASN ILE GLY SEQRES 18 A 612 ASN SER ALA VAL LEU SER THR VAL ALA ASP GLU VAL ASP SEQRES 19 A 612 LYS LEU VAL TRP ALA THR ARG TRP GLY ALA ASP THR VAL SEQRES 20 A 612 MET ASP LEU SER THR GLY ARG ASN ILE HIS ASN ILE ARG SEQRES 21 A 612 ASP TRP ILE ILE ARG ASN SER SER VAL PRO ILE GLY THR SEQRES 22 A 612 VAL PRO ILE TYR GLN ALA LEU GLU LYS VAL ASN GLY VAL SEQRES 23 A 612 ALA GLU ASP LEU ASN TRP GLU VAL PHE ARG ASP THR LEU SEQRES 24 A 612 ILE GLU GLN CYS GLU GLN GLY VAL ASP TYR PHE THR ILE SEQRES 25 A 612 HIS ALA GLY VAL ARG LEU PRO PHE ILE PRO MET THR ALA SEQRES 26 A 612 LYS ARG VAL THR GLY ILE VAL SER ARG GLY GLY SER ILE SEQRES 27 A 612 MET ALA LYS TRP CYS LEU ALA HIS HIS LYS GLU ASN PHE SEQRES 28 A 612 LEU TYR GLU ARG PHE ASP GLU ILE CYS GLU ILE MET ARG SEQRES 29 A 612 ALA TYR ASP VAL SER PHE SER LEU GLY ASP GLY LEU ARG SEQRES 30 A 612 PRO GLY SER THR ALA ASP ALA ASN ASP GLU ALA GLN PHE SEQRES 31 A 612 SER GLU LEU ARG THR LEU GLY GLU LEU THR LYS VAL ALA SEQRES 32 A 612 TRP LYS HIS GLY VAL GLN VAL MET ILE GLU GLY PRO GLY SEQRES 33 A 612 HIS VAL ALA MET HIS LYS ILE LYS ALA ASN MET ASP GLU SEQRES 34 A 612 GLN LEU LYS HIS CYS HIS GLU ALA PRO PHE TYR THR LEU SEQRES 35 A 612 GLY PRO LEU THR THR ASP ILE ALA PRO GLY TYR ASP HIS SEQRES 36 A 612 ILE THR SER ALA ILE GLY ALA ALA MET ILE GLY TRP PHE SEQRES 37 A 612 GLY THR ALA MET LEU CYS TYR VAL THR PRO LYS GLU HIS SEQRES 38 A 612 LEU GLY LEU PRO ASP ARG ASP ASP VAL LYS THR GLY VAL SEQRES 39 A 612 ILE THR TYR LYS LEU ALA ALA HIS ALA ALA ASP LEU ALA SEQRES 40 A 612 LYS GLY HIS PRO GLY ALA ALA MET TRP ASP ASP ALA ILE SEQRES 41 A 612 SER ARG ALA ARG PHE GLU PHE ARG TRP GLU ASP GLN PHE SEQRES 42 A 612 ASN LEU GLY LEU ASP PRO GLU THR ALA ARG LYS PHE HIS SEQRES 43 A 612 ASP GLU THR LEU PRO LYS GLU ALA HIS LYS THR ALA HIS SEQRES 44 A 612 PHE CYS SER MET CYS GLY PRO LYS PHE CYS SER MET LYS SEQRES 45 A 612 ILE SER GLN GLU VAL ARG ASP PHE ALA ALA GLY LYS ALA SEQRES 46 A 612 PRO ASN SER ALA GLU LEU GLY MET ALA GLU MET SER GLU SEQRES 47 A 612 LYS PHE ARG GLU GLN GLY SER GLU ILE TYR LEU LYS THR SEQRES 48 A 612 GLU SEQRES 1 B 612 MET ASN ILE GLN SER THR ILE LYS ALA VAL ALA GLU THR SEQRES 2 B 612 ILE SER THR GLY PRO ILE PRO GLY SER ARG LYS VAL TYR SEQRES 3 B 612 GLN ALA GLY GLU LEU PHE PRO GLU LEU ARG VAL PRO PHE SEQRES 4 B 612 ARG GLU VAL ALA VAL HIS PRO SER ALA ASN GLU PRO PRO SEQRES 5 B 612 VAL THR ILE TYR ASP PRO SER GLY PRO TYR SER ASP PRO SEQRES 6 B 612 ALA ILE GLN ILE ASP ILE GLU LYS GLY LEU PRO ARG THR SEQRES 7 B 612 ARG GLU ALA LEU VAL VAL ALA ARG GLY ASP VAL GLU GLU SEQRES 8 B 612 VAL ALA ASP PRO ARG GLN VAL LYS PRO GLU ASP ASN GLY SEQRES 9 B 612 PHE ALA GLN GLY LYS HIS LEU ALA PRO GLU PHE PRO ASP SEQRES 10 B 612 THR GLY ARG LYS ILE TYR ARG ALA LYS PRO GLY LYS LEU SEQRES 11 B 612 VAL THR GLN LEU GLU TYR ALA ARG ALA GLY ILE ILE THR SEQRES 12 B 612 ALA GLU MET GLU TYR VAL ALA ILE ARG GLU ASN LEU ARG SEQRES 13 B 612 ARG GLU GLN ASP ARG PRO CYS VAL ARG ASP GLY GLU ASP SEQRES 14 B 612 PHE GLY ALA SER ILE PRO ASP PHE VAL THR PRO GLU PHE SEQRES 15 B 612 VAL ARG GLN GLU ILE ALA ARG GLY ARG ALA ILE ILE PRO SEQRES 16 B 612 ALA ASN ILE ASN HIS GLY GLU LEU GLU PRO MET ALA ILE SEQRES 17 B 612 GLY ARG ASN PHE LEU VAL LYS ILE ASN ALA ASN ILE GLY SEQRES 18 B 612 ASN SER ALA VAL LEU SER THR VAL ALA ASP GLU VAL ASP SEQRES 19 B 612 LYS LEU VAL TRP ALA THR ARG TRP GLY ALA ASP THR VAL SEQRES 20 B 612 MET ASP LEU SER THR GLY ARG ASN ILE HIS ASN ILE ARG SEQRES 21 B 612 ASP TRP ILE ILE ARG ASN SER SER VAL PRO ILE GLY THR SEQRES 22 B 612 VAL PRO ILE TYR GLN ALA LEU GLU LYS VAL ASN GLY VAL SEQRES 23 B 612 ALA GLU ASP LEU ASN TRP GLU VAL PHE ARG ASP THR LEU SEQRES 24 B 612 ILE GLU GLN CYS GLU GLN GLY VAL ASP TYR PHE THR ILE SEQRES 25 B 612 HIS ALA GLY VAL ARG LEU PRO PHE ILE PRO MET THR ALA SEQRES 26 B 612 LYS ARG VAL THR GLY ILE VAL SER ARG GLY GLY SER ILE SEQRES 27 B 612 MET ALA LYS TRP CYS LEU ALA HIS HIS LYS GLU ASN PHE SEQRES 28 B 612 LEU TYR GLU ARG PHE ASP GLU ILE CYS GLU ILE MET ARG SEQRES 29 B 612 ALA TYR ASP VAL SER PHE SER LEU GLY ASP GLY LEU ARG SEQRES 30 B 612 PRO GLY SER THR ALA ASP ALA ASN ASP GLU ALA GLN PHE SEQRES 31 B 612 SER GLU LEU ARG THR LEU GLY GLU LEU THR LYS VAL ALA SEQRES 32 B 612 TRP LYS HIS GLY VAL GLN VAL MET ILE GLU GLY PRO GLY SEQRES 33 B 612 HIS VAL ALA MET HIS LYS ILE LYS ALA ASN MET ASP GLU SEQRES 34 B 612 GLN LEU LYS HIS CYS HIS GLU ALA PRO PHE TYR THR LEU SEQRES 35 B 612 GLY PRO LEU THR THR ASP ILE ALA PRO GLY TYR ASP HIS SEQRES 36 B 612 ILE THR SER ALA ILE GLY ALA ALA MET ILE GLY TRP PHE SEQRES 37 B 612 GLY THR ALA MET LEU CYS TYR VAL THR PRO LYS GLU HIS SEQRES 38 B 612 LEU GLY LEU PRO ASP ARG ASP ASP VAL LYS THR GLY VAL SEQRES 39 B 612 ILE THR TYR LYS LEU ALA ALA HIS ALA ALA ASP LEU ALA SEQRES 40 B 612 LYS GLY HIS PRO GLY ALA ALA MET TRP ASP ASP ALA ILE SEQRES 41 B 612 SER ARG ALA ARG PHE GLU PHE ARG TRP GLU ASP GLN PHE SEQRES 42 B 612 ASN LEU GLY LEU ASP PRO GLU THR ALA ARG LYS PHE HIS SEQRES 43 B 612 ASP GLU THR LEU PRO LYS GLU ALA HIS LYS THR ALA HIS SEQRES 44 B 612 PHE CYS SER MET CYS GLY PRO LYS PHE CYS SER MET LYS SEQRES 45 B 612 ILE SER GLN GLU VAL ARG ASP PHE ALA ALA GLY LYS ALA SEQRES 46 B 612 PRO ASN SER ALA GLU LEU GLY MET ALA GLU MET SER GLU SEQRES 47 B 612 LYS PHE ARG GLU GLN GLY SER GLU ILE TYR LEU LYS THR SEQRES 48 B 612 GLU HET IRN A1001 18 HET IRN A1002 18 HETNAM IRN 1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-1H-IMIDAZOLE FORMUL 3 IRN 2(C8 H13 N2 O7 P) FORMUL 5 HOH *513(H2 O) HELIX 1 1 SER A 5 ILE A 14 1 10 HELIX 2 2 HIS A 45 ASN A 49 5 5 HELIX 3 3 SER A 59 ASP A 64 5 6 HELIX 4 4 ARG A 79 ARG A 86 1 8 HELIX 5 5 THR A 132 ALA A 139 1 8 HELIX 6 6 THR A 143 ASN A 154 1 12 HELIX 7 7 THR A 179 ARG A 189 1 11 HELIX 8 8 THR A 228 TRP A 242 1 15 HELIX 9 9 ASN A 255 ARG A 265 1 11 HELIX 10 10 PRO A 275 VAL A 283 1 9 HELIX 11 11 VAL A 286 LEU A 290 5 5 HELIX 12 12 ASN A 291 GLY A 306 1 16 HELIX 13 13 ARG A 317 ARG A 327 5 11 HELIX 14 14 SER A 333 HIS A 347 1 15 HELIX 15 15 ASN A 350 ARG A 355 1 6 HELIX 16 16 ARG A 355 ARG A 364 1 10 HELIX 17 17 SER A 380 ALA A 384 5 5 HELIX 18 18 ASP A 386 HIS A 406 1 21 HELIX 19 19 ALA A 419 HIS A 421 5 3 HELIX 20 20 LYS A 422 CYS A 434 1 13 HELIX 21 21 TYR A 453 GLY A 469 1 17 HELIX 22 22 ASP A 486 LYS A 508 1 23 HELIX 23 23 GLY A 512 GLU A 526 1 15 HELIX 24 24 ARG A 528 LEU A 535 1 8 HELIX 25 25 ASP A 538 HIS A 546 1 9 HELIX 26 26 ILE B 7 ILE B 14 1 8 HELIX 27 27 HIS B 45 ASN B 49 5 5 HELIX 28 28 SER B 59 ASP B 64 5 6 HELIX 29 29 ARG B 79 ALA B 85 1 7 HELIX 30 30 THR B 132 ALA B 139 1 8 HELIX 31 31 THR B 143 LEU B 155 1 13 HELIX 32 32 THR B 179 ARG B 189 1 11 HELIX 33 33 THR B 228 TRP B 242 1 15 HELIX 34 34 ASN B 255 ASN B 266 1 12 HELIX 35 35 PRO B 275 VAL B 283 1 9 HELIX 36 36 VAL B 286 LEU B 290 5 5 HELIX 37 37 ASN B 291 GLY B 306 1 16 HELIX 38 38 ARG B 317 ALA B 325 5 9 HELIX 39 39 SER B 333 HIS B 347 1 15 HELIX 40 40 ASN B 350 ARG B 355 1 6 HELIX 41 41 ARG B 355 ARG B 364 1 10 HELIX 42 42 SER B 380 ALA B 384 5 5 HELIX 43 43 ASP B 386 HIS B 406 1 21 HELIX 44 44 ALA B 419 HIS B 421 5 3 HELIX 45 45 LYS B 422 CYS B 434 1 13 HELIX 46 46 TYR B 453 GLY B 469 1 17 HELIX 47 47 ASP B 486 LYS B 508 1 23 HELIX 48 48 ALA B 513 GLU B 526 1 14 HELIX 49 49 ARG B 528 LEU B 535 1 8 HELIX 50 50 ASP B 538 HIS B 546 1 9 SHEET 1 A 3 ARG A 23 ALA A 28 0 SHEET 2 A 3 ARG A 36 VAL A 42 -1 O VAL A 37 N GLN A 27 SHEET 3 A 3 VAL A 53 TYR A 56 -1 O ILE A 55 N ARG A 40 SHEET 1 B 2 VAL A 89 GLU A 91 0 SHEET 2 B 2 TYR A 123 ALA A 125 -1 O ARG A 124 N GLU A 90 SHEET 1 C 2 ALA A 192 ILE A 193 0 SHEET 2 C 2 ILE A 208 GLY A 209 -1 O ILE A 208 N ILE A 193 SHEET 1 D 9 LYS A 215 ILE A 220 0 SHEET 2 D 9 THR A 246 ASP A 249 1 O MET A 248 N ILE A 220 SHEET 3 D 9 ILE A 271 THR A 273 1 O GLY A 272 N VAL A 247 SHEET 4 D 9 TYR A 309 ILE A 312 1 O THR A 311 N THR A 273 SHEET 5 D 9 SER A 369 LEU A 372 1 O SER A 371 N PHE A 310 SHEET 6 D 9 VAL A 410 GLY A 414 1 O GLU A 413 N LEU A 372 SHEET 7 D 9 PHE A 439 LEU A 442 1 O TYR A 440 N ILE A 412 SHEET 8 D 9 MET A 472 CYS A 474 1 O CYS A 474 N THR A 441 SHEET 9 D 9 LYS A 215 ILE A 220 1 N ASN A 217 O LEU A 473 SHEET 1 E 3 ARG B 23 ALA B 28 0 SHEET 2 E 3 ARG B 36 VAL B 42 -1 O VAL B 37 N GLN B 27 SHEET 3 E 3 VAL B 53 ILE B 55 -1 O VAL B 53 N VAL B 42 SHEET 1 F 2 VAL B 89 GLU B 91 0 SHEET 2 F 2 TYR B 123 ALA B 125 -1 O ARG B 124 N GLU B 90 SHEET 1 G 2 ALA B 192 ILE B 193 0 SHEET 2 G 2 ILE B 208 GLY B 209 -1 O ILE B 208 N ILE B 193 SHEET 1 H 9 LYS B 215 ILE B 220 0 SHEET 2 H 9 THR B 246 ASP B 249 1 O MET B 248 N ILE B 220 SHEET 3 H 9 ILE B 271 THR B 273 1 O GLY B 272 N VAL B 247 SHEET 4 H 9 TYR B 309 ILE B 312 1 O THR B 311 N THR B 273 SHEET 5 H 9 SER B 369 LEU B 372 1 O SER B 371 N PHE B 310 SHEET 6 H 9 VAL B 410 GLY B 414 1 O GLU B 413 N LEU B 372 SHEET 7 H 9 PHE B 439 LEU B 442 1 O TYR B 440 N ILE B 412 SHEET 8 H 9 MET B 472 CYS B 474 1 O CYS B 474 N THR B 441 SHEET 9 H 9 LYS B 215 ILE B 220 1 N ASN B 217 O LEU B 473 CISPEP 1 PRO A 415 GLY A 416 0 7.20 CISPEP 2 GLY A 443 PRO A 444 0 8.51 CISPEP 3 PRO B 415 GLY B 416 0 11.61 CISPEP 4 GLY B 443 PRO B 444 0 7.69 SITE 1 AC1 12 ASN A 219 MET A 248 TYR A 277 HIS A 313 SITE 2 AC1 12 SER A 333 ARG A 334 GLY A 335 ASP A 374 SITE 3 AC1 12 ARG A 377 GLU A 413 GLY A 414 TYR A 440 SITE 1 AC2 12 ASN B 219 MET B 248 TYR B 277 HIS B 313 SITE 2 AC2 12 SER B 333 ARG B 334 GLY B 335 ASP B 374 SITE 3 AC2 12 ARG B 377 GLU B 413 GLY B 414 TYR B 440 CRYST1 62.603 102.738 82.635 90.00 102.05 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 0.015974 0.000000 0.003409 0.00000 SCALE2 0.000000 0.009733 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012374 0.00000