HEADER TRANSFERASE 07-JAN-15 4XIV TITLE KINASE AND DIMERIZATION (P3P4) OF THE THERMOTOGA MARITIMA CHEA KINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHEMOTAXIS PROTEIN CHEA; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 289-540; COMPND 5 EC: 2.7.13.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA (STRAIN ATCC 43589 / MSB8 / SOURCE 3 DSM 3109 / JCM 10099); SOURCE 4 ORGANISM_TAXID: 243274; SOURCE 5 STRAIN: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099; SOURCE 6 GENE: CHEA, TM_0702; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS P3P4, DIMERIZATION DOMAIN, KINASE DOMAIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.R.GREENSWAG,B.R.CRANE REVDAT 3 28-FEB-24 4XIV 1 REMARK REVDAT 2 30-MAR-22 4XIV 1 JRNL REMARK REVDAT 1 04-NOV-15 4XIV 0 JRNL AUTH A.R.GREENSWAG,A.MUOK,X.LI,B.R.CRANE JRNL TITL CONFORMATIONAL TRANSITIONS THAT ENABLE HISTIDINE KINASE JRNL TITL 2 AUTOPHOSPHORYLATION AND RECEPTOR ARRAY INTEGRATION. JRNL REF J.MOL.BIOL. V. 427 3890 2015 JRNL REFN ESSN 1089-8638 JRNL PMID 26522934 JRNL DOI 10.1016/J.JMB.2015.10.015 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 24819 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.245 REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1613 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 48.9969 - 6.8625 0.96 2131 148 0.1803 0.2087 REMARK 3 2 6.8625 - 5.4493 1.00 2105 146 0.2632 0.3188 REMARK 3 3 5.4493 - 4.7611 1.00 2058 144 0.2264 0.2515 REMARK 3 4 4.7611 - 4.3261 0.99 2057 140 0.2063 0.2527 REMARK 3 5 4.3261 - 4.0162 0.95 1962 135 0.2369 0.2626 REMARK 3 6 4.0162 - 3.7795 0.93 1893 134 0.2660 0.3003 REMARK 3 7 3.7795 - 3.5903 0.92 1876 130 0.3137 0.3984 REMARK 3 8 3.5903 - 3.4340 0.84 1720 127 0.3203 0.3626 REMARK 3 9 3.4340 - 3.3019 0.90 1803 124 0.3058 0.3210 REMARK 3 10 3.3019 - 3.1879 0.94 1918 133 0.3203 0.3873 REMARK 3 11 3.1879 - 3.0883 0.92 1883 127 0.3196 0.3548 REMARK 3 12 3.0883 - 3.0000 0.89 1800 125 0.3516 0.3956 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.400 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.010 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.003 4074 REMARK 3 ANGLE : 0.839 5431 REMARK 3 CHIRALITY : 0.032 644 REMARK 3 PLANARITY : 0.003 693 REMARK 3 DIHEDRAL : 15.062 1607 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 4XIV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-AUG-15. REMARK 100 THE DEPOSITION ID IS D_1000205749. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : 193 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30783 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.990 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.13500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.94200 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: NULL REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 78.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.5 M AMMONIUM SULFATE, 0.1 M SODIUM REMARK 280 CITRATE (PH 5.6), 1 M LITHIUM SULFATE MONOHYDRATE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 33.20600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.52050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.70250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 73.52050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.20600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 65.70250 REMARK 290 SMTRY3 4 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: 6260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 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 LYS A 289 REMARK 465 LYS A 290 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 SER A 492 REMARK 475 THR A 493 REMARK 475 LYS A 494 REMARK 475 GLU A 495 REMARK 475 LYS A 496 REMARK 475 VAL A 497 REMARK 475 SER A 498 REMARK 475 GLU A 499 REMARK 475 VAL A 500 REMARK 475 SER A 501 REMARK 475 GLY A 502 REMARK 475 ARG A 503 REMARK 475 GLY A 504 REMARK 475 LYS B 494 REMARK 475 GLU B 495 REMARK 475 LYS B 496 REMARK 475 VAL B 497 REMARK 475 SER B 498 REMARK 475 GLU B 499 REMARK 475 VAL B 500 REMARK 475 SER B 501 REMARK 475 GLY B 502 REMARK 475 ARG B 503 REMARK 475 GLY B 504 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 GLN A 294 -134.88 -87.55 REMARK 500 PHE A 491 96.48 -59.57 REMARK 500 LYS A 494 -99.68 -78.31 REMARK 500 GLU A 499 93.10 55.92 REMARK 500 SER A 501 -16.07 64.40 REMARK 500 SER B 293 -100.62 -128.97 REMARK 500 GLN B 294 -160.62 -174.24 REMARK 500 ASN B 328 75.80 59.28 REMARK 500 ASP B 412 -70.27 -74.74 REMARK 500 PHE B 491 -67.39 -94.96 REMARK 500 GLU B 495 -82.62 -106.20 REMARK 500 VAL B 497 -64.43 -147.89 REMARK 500 SER B 498 -85.00 -67.63 REMARK 500 VAL B 500 -57.14 -130.03 REMARK 500 ASP B 528 -4.19 68.90 REMARK 500 LEU B 539 -67.15 -132.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLN A 294 THR A 295 -134.92 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 ACP A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ADP B 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B3Q RELATED DB: PDB REMARK 900 1B3Q CONTAINS TWO OF THE SAME DOMAINS (P3P4) DBREF 4XIV A 289 540 UNP Q56310 CHEA_THEMA 289 540 DBREF 4XIV B 289 540 UNP Q56310 CHEA_THEMA 289 540 SEQRES 1 A 252 LYS LYS VAL ILE SER GLN THR VAL ARG VAL ASP ILE GLU SEQRES 2 A 252 LYS LEU ASP ASN LEU MET ASP LEU MET GLY GLU LEU VAL SEQRES 3 A 252 ILE ALA ARG SER ARG ILE LEU GLU THR LEU LYS LYS TYR SEQRES 4 A 252 ASN ILE LYS GLU LEU ASP GLU SER LEU SER HIS LEU SER SEQRES 5 A 252 ARG ILE THR LEU ASP LEU GLN ASN VAL VAL MET LYS ILE SEQRES 6 A 252 ARG MET VAL PRO ILE SER PHE VAL PHE ASN ARG PHE PRO SEQRES 7 A 252 ARG MET VAL ARG ASP LEU ALA LYS LYS MET ASN LYS GLU SEQRES 8 A 252 VAL ASN PHE ILE MET ARG GLY GLU ASP THR GLU LEU ASP SEQRES 9 A 252 ARG THR PHE VAL GLU GLU ILE GLY GLU PRO LEU LEU HIS SEQRES 10 A 252 LEU LEU ARG ASN ALA ILE ASP HIS GLY ILE GLU PRO LYS SEQRES 11 A 252 GLU GLU ARG ILE ALA LYS GLY LYS PRO PRO ILE GLY THR SEQRES 12 A 252 LEU ILE LEU SER ALA ARG HIS GLU GLY ASN ASN VAL VAL SEQRES 13 A 252 ILE GLU VAL GLU ASP ASP GLY ARG GLY ILE ASP LYS GLU SEQRES 14 A 252 LYS ILE ILE ARG LYS ALA ILE GLU LYS GLY LEU ILE ASP SEQRES 15 A 252 GLU SER LYS ALA ALA THR LEU SER ASP GLN GLU ILE LEU SEQRES 16 A 252 ASN PHE LEU PHE VAL PRO GLY PHE SER THR LYS GLU LYS SEQRES 17 A 252 VAL SER GLU VAL SER GLY ARG GLY VAL GLY MET ASP VAL SEQRES 18 A 252 VAL LYS ASN VAL VAL GLU SER LEU ASN GLY SER ILE SER SEQRES 19 A 252 ILE GLU SER GLU LYS ASP LYS GLY THR LYS VAL THR ILE SEQRES 20 A 252 ARG LEU PRO LEU THR SEQRES 1 B 252 LYS LYS VAL ILE SER GLN THR VAL ARG VAL ASP ILE GLU SEQRES 2 B 252 LYS LEU ASP ASN LEU MET ASP LEU MET GLY GLU LEU VAL SEQRES 3 B 252 ILE ALA ARG SER ARG ILE LEU GLU THR LEU LYS LYS TYR SEQRES 4 B 252 ASN ILE LYS GLU LEU ASP GLU SER LEU SER HIS LEU SER SEQRES 5 B 252 ARG ILE THR LEU ASP LEU GLN ASN VAL VAL MET LYS ILE SEQRES 6 B 252 ARG MET VAL PRO ILE SER PHE VAL PHE ASN ARG PHE PRO SEQRES 7 B 252 ARG MET VAL ARG ASP LEU ALA LYS LYS MET ASN LYS GLU SEQRES 8 B 252 VAL ASN PHE ILE MET ARG GLY GLU ASP THR GLU LEU ASP SEQRES 9 B 252 ARG THR PHE VAL GLU GLU ILE GLY GLU PRO LEU LEU HIS SEQRES 10 B 252 LEU LEU ARG ASN ALA ILE ASP HIS GLY ILE GLU PRO LYS SEQRES 11 B 252 GLU GLU ARG ILE ALA LYS GLY LYS PRO PRO ILE GLY THR SEQRES 12 B 252 LEU ILE LEU SER ALA ARG HIS GLU GLY ASN ASN VAL VAL SEQRES 13 B 252 ILE GLU VAL GLU ASP ASP GLY ARG GLY ILE ASP LYS GLU SEQRES 14 B 252 LYS ILE ILE ARG LYS ALA ILE GLU LYS GLY LEU ILE ASP SEQRES 15 B 252 GLU SER LYS ALA ALA THR LEU SER ASP GLN GLU ILE LEU SEQRES 16 B 252 ASN PHE LEU PHE VAL PRO GLY PHE SER THR LYS GLU LYS SEQRES 17 B 252 VAL SER GLU VAL SER GLY ARG GLY VAL GLY MET ASP VAL SEQRES 18 B 252 VAL LYS ASN VAL VAL GLU SER LEU ASN GLY SER ILE SER SEQRES 19 B 252 ILE GLU SER GLU LYS ASP LYS GLY THR LYS VAL THR ILE SEQRES 20 B 252 ARG LEU PRO LEU THR HET ACP A 601 31 HET ADP B 601 27 HETNAM ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETSYN ACP ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE FORMUL 3 ACP C11 H18 N5 O12 P3 FORMUL 4 ADP C10 H15 N5 O10 P2 HELIX 1 AA1 ASP A 299 LEU A 324 1 26 HELIX 2 AA2 LYS A 325 TYR A 327 5 3 HELIX 3 AA3 ILE A 329 MET A 355 1 27 HELIX 4 AA4 ILE A 358 ASN A 363 1 6 HELIX 5 AA5 ARG A 364 MET A 376 1 13 HELIX 6 AA6 ASP A 392 HIS A 413 1 22 HELIX 7 AA7 PRO A 417 GLY A 425 1 9 HELIX 8 AA8 ASP A 455 LYS A 466 1 12 HELIX 9 AA9 SER A 478 ASN A 484 1 7 HELIX 10 AB1 PHE A 485 VAL A 488 5 4 HELIX 11 AB2 GLY A 506 LEU A 517 1 12 HELIX 12 AB3 LYS B 302 TYR B 327 1 26 HELIX 13 AB4 LEU B 332 ILE B 353 1 22 HELIX 14 AB5 ILE B 358 ASN B 363 1 6 HELIX 15 AB6 PHE B 365 LYS B 374 1 10 HELIX 16 AB7 ARG B 393 GLU B 397 1 5 HELIX 17 AB8 ILE B 399 HIS B 413 1 15 HELIX 18 AB9 PRO B 417 LYS B 424 1 8 HELIX 19 AC1 ASP B 455 LYS B 466 1 12 HELIX 20 AC2 ASP B 470 THR B 476 1 7 HELIX 21 AC3 SER B 478 ASN B 484 1 7 HELIX 22 AC4 PHE B 485 VAL B 488 5 4 HELIX 23 AC5 GLY B 506 GLU B 515 1 10 SHEET 1 AA1 2 VAL A 296 ARG A 297 0 SHEET 2 AA1 2 ARG B 297 VAL B 298 -1 O VAL B 298 N VAL A 296 SHEET 1 AA2 2 VAL A 356 PRO A 357 0 SHEET 2 AA2 2 GLU A 390 LEU A 391 -1 O LEU A 391 N VAL A 356 SHEET 1 AA3 5 VAL A 380 ARG A 385 0 SHEET 2 AA3 5 GLY A 430 GLU A 439 1 O GLY A 430 N ASN A 381 SHEET 3 AA3 5 ASN A 442 ASP A 449 -1 O GLU A 446 N SER A 435 SHEET 4 AA3 5 GLY A 530 PRO A 538 -1 O ILE A 535 N ILE A 445 SHEET 5 AA3 5 SER A 520 GLU A 526 -1 N GLU A 524 O LYS A 532 SHEET 1 AA4 2 MET B 355 PRO B 357 0 SHEET 2 AA4 2 GLU B 390 ASP B 392 -1 O LEU B 391 N VAL B 356 SHEET 1 AA5 5 ASN B 381 ARG B 385 0 SHEET 2 AA5 5 THR B 431 GLU B 439 1 O LEU B 432 N ILE B 383 SHEET 3 AA5 5 ASN B 442 GLU B 448 -1 O GLU B 448 N ILE B 433 SHEET 4 AA5 5 GLY B 530 LEU B 537 -1 O ILE B 535 N ILE B 445 SHEET 5 AA5 5 SER B 520 GLU B 526 -1 N SER B 520 O ARG B 536 SITE 1 AC1 10 HIS A 405 ARG A 408 ASN A 409 ASP A 412 SITE 2 AC1 10 HIS A 413 GLY A 414 ASP A 449 GLY A 453 SITE 3 AC1 10 MET A 507 THR A 531 SITE 1 AC2 11 HIS B 405 ASN B 409 HIS B 413 GLY B 414 SITE 2 AC2 11 ASP B 449 GLY B 453 ILE B 454 SER B 492 SITE 3 AC2 11 GLY B 506 MET B 507 THR B 531 CRYST1 66.412 131.405 147.041 90.00 90.00 90.00 P 21 21 21 8 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 0.015058 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007610 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006801 0.00000