HEADER HYDROLASE 28-NOV-20 7B2W TITLE TORPEDO CALIFORNICA ACETYLCHOLINESTERASE COMPLEXED WITH UO2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYLCHOLINESTERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ACHE; COMPND 5 EC: 3.1.1.7 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TETRONARCE CALIFORNICA; SOURCE 3 ORGANISM_COMMON: PACIFIC ELECTRIC RAY; SOURCE 4 ORGANISM_TAXID: 7787; SOURCE 5 VARIANT: G2 FORM; SOURCE 6 ORGAN: ELECTRIC ORGAN; SOURCE 7 TISSUE: ELECTROPLAQUE KEYWDS ACETYLCHOLINESTERASE; ASSAM; DIFFERENTIAL SCANNING CALORIMETRY; KEYWDS 2 DIVALENT METAL ION; ELECTRON PARAMAGNETIC RESONANCE; THERMAL KEYWDS 3 INACTIVATION; TORPEDO; 4D MOTIF, HYDROLASE, 3.1.1.7 EXPDTA X-RAY DIFFRACTION AUTHOR I.SILMAN,V.L.SHNYROV,Y.ASHANI,E.ROTH,A.NICOLAS,J.L.SUSSMAN,L.WEINER REVDAT 5 06-NOV-24 7B2W 1 REMARK REVDAT 4 31-JAN-24 7B2W 1 REMARK REVDAT 3 21-APR-21 7B2W 1 JRNL REVDAT 2 24-MAR-21 7B2W 1 JRNL REVDAT 1 17-MAR-21 7B2W 0 JRNL AUTH I.SILMAN,V.L.SHNYROV,Y.ASHANI,E.ROTH,A.NICOLAS,J.L.SUSSMAN, JRNL AUTH 2 L.WEINER JRNL TITL TORPEDO CALIFORNICA ACETYLCHOLINESTERASE IS STABILIZED BY JRNL TITL 2 BINDING OF A DIVALENT METAL ION TO A NOVEL AND VERSATILE 4D JRNL TITL 3 MOTIF. JRNL REF PROTEIN SCI. V. 30 966 2021 JRNL REFN ESSN 1469-896X JRNL PMID 33686648 JRNL DOI 10.1002/PRO.4061 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.ARACIL REMARK 1 TITL [TREATMENT OF VITREOUS HEMORRHAGES. RARE CAUSES]. REMARK 1 REF BULL SOC OPHTALMOL FR V.C NO 137 1987 REMARK 1 REFN ISSN 0081-1270 REMARK 1 PMID 3322595 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.L.SUSSMAN,M.HAREL,F.FROLOW,C.OEFNER,A.GOLDMAN,L.TOKER, REMARK 1 AUTH 2 I.SILMAN REMARK 1 TITL ATOMIC STRUCTURE OF ACETYLCHOLINESTERASE FROM TORPEDO REMARK 1 TITL 2 CALIFORNICA: A PROTOTYPIC ACETYLCHOLINE-BINDING PROTEIN. REMARK 1 REF SCIENCE V. 253 872 1991 REMARK 1 REFN ISSN 0036-8075 REMARK 1 PMID 1678899 REMARK 1 DOI 10.1126/SCIENCE.1678899 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19RC7_4070-000 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.09 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.570 REMARK 3 COMPLETENESS FOR RANGE (%) : 84.3 REMARK 3 NUMBER OF REFLECTIONS : 23864 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.390 REMARK 3 FREE R VALUE TEST SET COUNT : 2001 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 39.0900 - 6.3800 1.00 1968 187 0.1678 0.1889 REMARK 3 2 6.3800 - 5.0700 1.00 1882 175 0.1577 0.1921 REMARK 3 3 5.0700 - 4.4300 0.99 1832 169 0.1171 0.1810 REMARK 3 4 4.4300 - 4.0200 0.97 1826 161 0.1203 0.1539 REMARK 3 5 4.0200 - 3.7300 0.93 1719 160 0.1293 0.1809 REMARK 3 6 3.7300 - 3.5100 0.92 1699 151 0.1412 0.1805 REMARK 3 7 3.5100 - 3.3400 0.89 1637 151 0.1559 0.2263 REMARK 3 8 3.3400 - 3.1900 0.86 1564 147 0.1798 0.2518 REMARK 3 9 3.1900 - 3.0700 0.82 1504 138 0.2139 0.2986 REMARK 3 10 3.0700 - 2.9600 0.80 1464 129 0.2097 0.2707 REMARK 3 11 2.9600 - 2.8700 0.76 1387 128 0.2296 0.2961 REMARK 3 12 2.8700 - 2.7900 0.71 1287 117 0.2376 0.3481 REMARK 3 13 2.7900 - 2.7200 0.65 1186 107 0.2379 0.2695 REMARK 3 14 2.7200 - 2.6500 0.50 908 81 0.2573 0.3533 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) : 0.321 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.046 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.31 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 : 0.012 4322 REMARK 3 ANGLE : 1.323 5870 REMARK 3 CHIRALITY : 0.064 619 REMARK 3 PLANARITY : 0.011 763 REMARK 3 DIHEDRAL : 7.128 574 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 7B2W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-NOV-20. REMARK 100 THE DEPOSITION ID IS D_1292112507. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-90 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541 REMARK 200 MONOCHROMATOR : GRAPHITE MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS-XENTRONICS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO V1.0 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK V1.0 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23867 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 39.092 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11500 REMARK 200 FOR THE DATA SET : 13.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 57.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.09000 REMARK 200 FOR SHELL : 1.440 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MERLOT V1.0 REMARK 200 STARTING MODEL: 1EA5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE USE OF STANDARD VAPOR DIFFUSION REMARK 280 TECHNIQUES IN HANGING DROP WITH 61 PERCENT SATURATED AMMONIUM REMARK 280 SULFATE, 360 NM NA,K-PHOSPHATE BUFFER PH 7.0, AS THE PRECIPATING REMARK 280 AGENT AND A PROTEIN CONCENTRATION OF ~11 MG/ML TOGETHER WITH REMARK 280 UO2(NO3)2., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.89000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 89.78000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 89.78000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 44.89000 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: 2800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 134.67000 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 ASP A 1 REMARK 465 ASP A 2 REMARK 465 HIS A 3 REMARK 465 THR A 535 REMARK 465 ALA A 536 REMARK 465 CYS A 537 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 ASN A 42 CG OD1 ND2 REMARK 470 ASN A 257 CG OD1 ND2 REMARK 470 GLU A 260 CD OE1 OE2 REMARK 470 LYS A 270 CD CE NZ REMARK 470 GLU A 299 CD OE1 OE2 REMARK 470 GLU A 350 CD OE1 OE2 REMARK 470 ASP A 365 OD1 OD2 REMARK 470 GLU A 461 CD OE1 OE2 REMARK 470 HIS A 486 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 487 OG REMARK 470 GLN A 488 CG CD OE1 NE2 REMARK 470 GLU A 489 CG CD OE1 OE2 REMARK 470 LYS A 498 CD CE NZ REMARK 470 GLU A 499 CD OE1 OE2 REMARK 470 GLU A 508 CD OE1 OE2 REMARK 470 LYS A 511 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 254 CB CYS A 254 SG -0.104 REMARK 500 GLU A 344 CB GLU A 344 CG 0.129 REMARK 500 GLU A 344 CG GLU A 344 CD 0.112 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 5 -67.25 73.51 REMARK 500 LEU A 23 -128.47 49.03 REMARK 500 PHE A 45 -9.92 75.61 REMARK 500 ALA A 60 49.79 -91.83 REMARK 500 CYS A 94 4.54 -161.98 REMARK 500 PHE A 120 -1.05 70.54 REMARK 500 ALA A 164 69.15 -153.91 REMARK 500 ASN A 167 8.92 58.84 REMARK 500 SER A 200 -130.83 61.42 REMARK 500 LEU A 256 44.15 -105.79 REMARK 500 GLU A 299 -70.87 -91.96 REMARK 500 THR A 317 -155.99 -143.60 REMARK 500 ASP A 326 69.13 -109.57 REMARK 500 GLU A 344 14.82 -69.56 REMARK 500 SER A 345 52.57 34.41 REMARK 500 VAL A 360 68.63 -115.95 REMARK 500 ASP A 380 36.66 -175.39 REMARK 500 VAL A 400 -46.13 -132.00 REMARK 500 PRO A 451 -8.75 -58.38 REMARK 500 HIS A 486 83.55 40.56 REMARK 500 LYS A 498 -74.22 -64.03 REMARK 500 ASN A 506 -168.93 -168.80 REMARK 500 MET A 510 126.75 -31.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 602 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 163 OE1 REMARK 620 2 IUM A 602 O1 109.9 REMARK 620 3 IUM A 602 O2 75.7 173.7 REMARK 620 4 GLU A 163 OE2 30.5 122.2 61.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 601 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 326 OD1 REMARK 620 2 IUM A 601 O1 107.3 REMARK 620 3 IUM A 601 O2 94.5 157.9 REMARK 620 4 ASP A 392 OD1 62.2 54.2 145.3 REMARK 620 5 ASP A 393 OD1 147.9 67.4 92.1 121.6 REMARK 620 6 ASP A 393 OD2 176.1 75.5 83.0 118.6 35.6 REMARK 620 N 1 2 3 4 5 DBREF 7B2W A 1 537 UNP P04058 ACES_TETCF 22 558 SEQRES 1 A 537 ASP ASP HIS SER GLU LEU LEU VAL ASN THR LYS SER GLY SEQRES 2 A 537 LYS VAL MET GLY THR ARG VAL PRO VAL LEU SER SER HIS SEQRES 3 A 537 ILE SER ALA PHE LEU GLY ILE PRO PHE ALA GLU PRO PRO SEQRES 4 A 537 VAL GLY ASN MET ARG PHE ARG ARG PRO GLU PRO LYS LYS SEQRES 5 A 537 PRO TRP SER GLY VAL TRP ASN ALA SER THR TYR PRO ASN SEQRES 6 A 537 ASN CYS GLN GLN TYR VAL ASP GLU GLN PHE PRO GLY PHE SEQRES 7 A 537 SER GLY SER GLU MET TRP ASN PRO ASN ARG GLU MET SER SEQRES 8 A 537 GLU ASP CYS LEU TYR LEU ASN ILE TRP VAL PRO SER PRO SEQRES 9 A 537 ARG PRO LYS SER THR THR VAL MET VAL TRP ILE TYR GLY SEQRES 10 A 537 GLY GLY PHE TYR SER GLY SER SER THR LEU ASP VAL TYR SEQRES 11 A 537 ASN GLY LYS TYR LEU ALA TYR THR GLU GLU VAL VAL LEU SEQRES 12 A 537 VAL SER LEU SER TYR ARG VAL GLY ALA PHE GLY PHE LEU SEQRES 13 A 537 ALA LEU HIS GLY SER GLN GLU ALA PRO GLY ASN VAL GLY SEQRES 14 A 537 LEU LEU ASP GLN ARG MET ALA LEU GLN TRP VAL HIS ASP SEQRES 15 A 537 ASN ILE GLN PHE PHE GLY GLY ASP PRO LYS THR VAL THR SEQRES 16 A 537 ILE PHE GLY GLU SER ALA GLY GLY ALA SER VAL GLY MET SEQRES 17 A 537 HIS ILE LEU SER PRO GLY SER ARG ASP LEU PHE ARG ARG SEQRES 18 A 537 ALA ILE LEU GLN SER GLY SER PRO ASN CYS PRO TRP ALA SEQRES 19 A 537 SER VAL SER VAL ALA GLU GLY ARG ARG ARG ALA VAL GLU SEQRES 20 A 537 LEU GLY ARG ASN LEU ASN CYS ASN LEU ASN SER ASP GLU SEQRES 21 A 537 GLU LEU ILE HIS CYS LEU ARG GLU LYS LYS PRO GLN GLU SEQRES 22 A 537 LEU ILE ASP VAL GLU TRP ASN VAL LEU PRO PHE ASP SER SEQRES 23 A 537 ILE PHE ARG PHE SER PHE VAL PRO VAL ILE ASP GLY GLU SEQRES 24 A 537 PHE PHE PRO THR SER LEU GLU SER MET LEU ASN SER GLY SEQRES 25 A 537 ASN PHE LYS LYS THR GLN ILE LEU LEU GLY VAL ASN LYS SEQRES 26 A 537 ASP GLU GLY SER PHE PHE LEU LEU TYR GLY ALA PRO GLY SEQRES 27 A 537 PHE SER LYS ASP SER GLU SER LYS ILE SER ARG GLU ASP SEQRES 28 A 537 PHE MET SER GLY VAL LYS LEU SER VAL PRO HIS ALA ASN SEQRES 29 A 537 ASP LEU GLY LEU ASP ALA VAL THR LEU GLN TYR THR ASP SEQRES 30 A 537 TRP MET ASP ASP ASN ASN GLY ILE LYS ASN ARG ASP GLY SEQRES 31 A 537 LEU ASP ASP ILE VAL GLY ASP HIS ASN VAL ILE CYS PRO SEQRES 32 A 537 LEU MET HIS PHE VAL ASN LYS TYR THR LYS PHE GLY ASN SEQRES 33 A 537 GLY THR TYR LEU TYR PHE PHE ASN HIS ARG ALA SER ASN SEQRES 34 A 537 LEU VAL TRP PRO GLU TRP MET GLY VAL ILE HIS GLY TYR SEQRES 35 A 537 GLU ILE GLU PHE VAL PHE GLY LEU PRO LEU VAL LYS GLU SEQRES 36 A 537 LEU ASN TYR THR ALA GLU GLU GLU ALA LEU SER ARG ARG SEQRES 37 A 537 ILE MET HIS TYR TRP ALA THR PHE ALA LYS THR GLY ASN SEQRES 38 A 537 PRO ASN GLU PRO HIS SER GLN GLU SER LYS TRP PRO LEU SEQRES 39 A 537 PHE THR THR LYS GLU GLN LYS PHE ILE ASP LEU ASN THR SEQRES 40 A 537 GLU PRO MET LYS VAL HIS GLN ARG LEU ARG VAL GLN MET SEQRES 41 A 537 CYS VAL PHE TRP ASN GLN PHE LEU PRO LYS LEU LEU ASN SEQRES 42 A 537 ALA THR ALA CYS HET IUM A 601 3 HET IUM A 602 3 HETNAM IUM URANYL (VI) ION FORMUL 2 IUM 2(O2 U 2+) FORMUL 4 HOH *27(H2 O) HELIX 1 AA1 VAL A 40 ARG A 44 5 5 HELIX 2 AA2 PHE A 78 MET A 83 1 6 HELIX 3 AA3 LEU A 127 ASN A 131 5 5 HELIX 4 AA4 GLY A 132 GLU A 140 1 9 HELIX 5 AA5 VAL A 150 LEU A 156 1 7 HELIX 6 AA6 ASN A 167 ILE A 184 1 18 HELIX 7 AA7 GLN A 185 PHE A 187 5 3 HELIX 8 AA8 SER A 200 SER A 212 1 13 HELIX 9 AA9 SER A 212 ASP A 217 1 6 HELIX 10 AB1 VAL A 238 LEU A 252 1 15 HELIX 11 AB2 SER A 258 LYS A 269 1 12 HELIX 12 AB3 LYS A 270 GLU A 278 1 9 HELIX 13 AB4 TRP A 279 LEU A 282 5 4 HELIX 14 AB5 SER A 304 GLY A 312 1 9 HELIX 15 AB6 GLY A 328 ALA A 336 1 9 HELIX 16 AB7 SER A 348 VAL A 360 1 13 HELIX 17 AB8 ASN A 364 THR A 376 1 13 HELIX 18 AB9 ASN A 383 VAL A 400 1 18 HELIX 19 AC1 VAL A 400 LYS A 413 1 14 HELIX 20 AC2 PRO A 433 GLY A 437 5 5 HELIX 21 AC3 GLU A 443 PHE A 448 1 6 HELIX 22 AC4 GLY A 449 ASN A 457 5 9 HELIX 23 AC5 THR A 459 GLY A 480 1 22 HELIX 24 AC6 ARG A 517 GLN A 526 1 10 HELIX 25 AC7 GLN A 526 ALA A 534 1 9 SHEET 1 AA1 3 LEU A 7 THR A 10 0 SHEET 2 AA1 3 GLY A 13 MET A 16 -1 O VAL A 15 N VAL A 8 SHEET 3 AA1 3 VAL A 57 ASN A 59 1 O TRP A 58 N MET A 16 SHEET 1 AA211 THR A 18 PRO A 21 0 SHEET 2 AA211 HIS A 26 PRO A 34 -1 O ILE A 27 N VAL A 20 SHEET 3 AA211 TYR A 96 VAL A 101 -1 O ILE A 99 N PHE A 30 SHEET 4 AA211 VAL A 142 SER A 145 -1 O SER A 145 N ASN A 98 SHEET 5 AA211 THR A 109 ILE A 115 1 N TRP A 114 O VAL A 144 SHEET 6 AA211 GLY A 189 GLU A 199 1 O THR A 195 N VAL A 113 SHEET 7 AA211 ARG A 221 GLN A 225 1 O GLN A 225 N GLY A 198 SHEET 8 AA211 ILE A 319 ASN A 324 1 O LEU A 320 N LEU A 224 SHEET 9 AA211 THR A 418 PHE A 423 1 O TYR A 419 N LEU A 321 SHEET 10 AA211 LYS A 501 LEU A 505 1 O LEU A 505 N PHE A 422 SHEET 11 AA211 VAL A 512 GLN A 514 -1 O HIS A 513 N PHE A 502 SHEET 1 AA3 2 VAL A 236 SER A 237 0 SHEET 2 AA3 2 VAL A 295 ILE A 296 1 O ILE A 296 N VAL A 236 SSBOND 1 CYS A 67 CYS A 94 1555 1555 2.03 SSBOND 2 CYS A 254 CYS A 265 1555 1555 2.01 SSBOND 3 CYS A 402 CYS A 521 1555 1555 2.05 LINK OE1 GLU A 163 U IUM A 602 1555 1555 2.31 LINK OE2 GLU A 163 U IUM A 602 1555 1555 3.87 LINK OD1 ASP A 326 U IUM A 601 1555 1555 2.30 LINK OD1 ASP A 392 U IUM A 601 1555 1555 3.84 LINK OD1 ASP A 393 U IUM A 601 1555 1555 3.02 LINK OD2 ASP A 393 U IUM A 601 1555 1555 3.73 CISPEP 1 SER A 103 PRO A 104 0 -3.15 CRYST1 110.880 110.880 134.670 90.00 90.00 120.00 P 31 2 1 6 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 0.009019 0.005207 0.000000 0.00000 SCALE2 0.000000 0.010414 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007426 0.00000