HEADER PROTEIN FIBRIL 23-AUG-17 6AS9 TITLE FILAMENTOUS ASSEMBLY OF GREEN FLUORESCENT PROTEIN SUPPORTED BY A C- TITLE 2 TERMINAL FUSION OF 18-RESIDUES, VIEWED IN SPACE GROUP P212121 FORM 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GREEN FLUORESCENT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEQUOREA VICTORIA; SOURCE 3 ORGANISM_COMMON: JELLYFISH; SOURCE 4 ORGANISM_TAXID: 6100; SOURCE 5 GENE: GFP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FILAMENT, PROTOFILAMENT, 2 SUB 1 SCREW SYMMETRY, PROTEIN FIBRIL EXPDTA X-RAY DIFFRACTION AUTHOR M.R.SAWAYA,D.M.HELLER,L.MCPARTLAND,A.HOCHSCHILD,D.S.EISENBERG REVDAT 3 20-NOV-19 6AS9 1 REMARK REVDAT 2 12-DEC-18 6AS9 1 JRNL REVDAT 1 30-MAY-18 6AS9 0 JRNL AUTH L.MCPARTLAND,D.M.HELLER,D.S.EISENBERG,A.HOCHSCHILD, JRNL AUTH 2 M.R.SAWAYA JRNL TITL ATOMIC INSIGHTS INTO THE GENESIS OF CELLULAR FILAMENTS BY JRNL TITL 2 GLOBULAR PROTEINS. JRNL REF NAT. STRUCT. MOL. BIOL. V. 25 705 2018 JRNL REFN ESSN 1545-9985 JRNL PMID 30076408 JRNL DOI 10.1038/S41594-018-0096-7 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 24416 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 1247 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 12 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.83 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.72 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2754 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1881 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2604 REMARK 3 BIN R VALUE (WORKING SET) : 0.1846 REMARK 3 BIN FREE R VALUE : 0.2491 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.45 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 150 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1952 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 212 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.63 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.42140 REMARK 3 B22 (A**2) : 0.13610 REMARK 3 B33 (A**2) : 0.28530 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.167 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.110 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.100 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.103 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.096 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2032 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2743 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 722 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 56 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 291 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2032 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 257 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2459 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.10 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 4.05 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 15.53 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 14.9763 21.3132 9.6328 REMARK 3 T TENSOR REMARK 3 T11: -0.0214 T22: -0.0263 REMARK 3 T33: -0.0186 T12: -0.0064 REMARK 3 T13: -0.0021 T23: -0.0033 REMARK 3 L TENSOR REMARK 3 L11: 0.5103 L22: 0.1806 REMARK 3 L33: 0.2986 L12: -0.1006 REMARK 3 L13: 0.0249 L23: 0.1119 REMARK 3 S TENSOR REMARK 3 S11: 0.0223 S12: -0.0096 S13: 0.0007 REMARK 3 S21: 0.0145 S22: -0.0410 S23: 0.0389 REMARK 3 S31: -0.0117 S32: 0.0093 S33: 0.0188 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6AS9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1000229750. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 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-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 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 : XDS 20160517 REMARK 200 DATA SCALING SOFTWARE : XSCALE 20160517 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24417 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 45.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.170 REMARK 200 R MERGE (I) : 0.11700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.0700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.01 REMARK 200 R MERGE FOR SHELL (I) : 0.58500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.760 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.6.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, PH 5.0 AND 65% REMARK 280 (V/V) 2-METHYL-2,4-PENTANEDIOL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 25.55000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.73500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.26000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.73500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.55000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.26000 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: PENTAMERIC 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 1.000000 0.000000 0.000000 51.10000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 1.000000 0.000000 0.000000 -51.10000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 25.55000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 27.26000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 -25.55000 REMARK 350 BIOMT2 5 0.000000 -1.000000 0.000000 27.26000 REMARK 350 BIOMT3 5 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 PHE A 249 REMARK 465 ASP A 250 REMARK 465 HIS A 251 REMARK 465 HIS A 252 REMARK 465 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 304 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HGE RELATED DB: PDB REMARK 900 SAME PROTEIN WITH DIFFERENT PACKING REMARK 900 RELATED ID: 5HBD RELATED DB: PDB REMARK 900 SAME PROTEIN WITH DIFFERENT PACKING REMARK 900 RELATED ID: 5HW9 RELATED DB: PDB REMARK 900 SAME PROTEIN WITH DIFFERENT PACKING DBREF 6AS9 A 1 238 UNP P42212 GFP_AEQVI 1 238 SEQADV 6AS9 PIA A 66 UNP P42212 SER 65 CHROMOPHORE SEQADV 6AS9 PIA A 66 UNP P42212 TYR 66 CHROMOPHORE SEQADV 6AS9 PIA A 66 UNP P42212 GLY 67 CHROMOPHORE SEQADV 6AS9 LEU A 68 UNP P42212 VAL 68 CONFLICT SEQADV 6AS9 ALA A 72 UNP P42212 SER 72 CONFLICT SEQADV 6AS9 ALA A 239 UNP P42212 EXPRESSION TAG SEQADV 6AS9 MET A 240 UNP P42212 EXPRESSION TAG SEQADV 6AS9 ALA A 241 UNP P42212 EXPRESSION TAG SEQADV 6AS9 LYS A 242 UNP P42212 EXPRESSION TAG SEQADV 6AS9 GLU A 243 UNP P42212 EXPRESSION TAG SEQADV 6AS9 THR A 244 UNP P42212 EXPRESSION TAG SEQADV 6AS9 ALA A 245 UNP P42212 EXPRESSION TAG SEQADV 6AS9 ALA A 246 UNP P42212 EXPRESSION TAG SEQADV 6AS9 ALA A 247 UNP P42212 EXPRESSION TAG SEQADV 6AS9 LYS A 248 UNP P42212 EXPRESSION TAG SEQADV 6AS9 PHE A 249 UNP P42212 EXPRESSION TAG SEQADV 6AS9 ASP A 250 UNP P42212 EXPRESSION TAG SEQADV 6AS9 HIS A 251 UNP P42212 EXPRESSION TAG SEQADV 6AS9 HIS A 252 UNP P42212 EXPRESSION TAG SEQADV 6AS9 HIS A 253 UNP P42212 EXPRESSION TAG SEQADV 6AS9 HIS A 254 UNP P42212 EXPRESSION TAG SEQADV 6AS9 HIS A 255 UNP P42212 EXPRESSION TAG SEQADV 6AS9 HIS A 256 UNP P42212 EXPRESSION TAG SEQRES 1 A 254 MET SER LYS GLY GLU GLU LEU PHE THR GLY VAL VAL PRO SEQRES 2 A 254 ILE LEU VAL GLU LEU ASP GLY ASP VAL ASN GLY HIS LYS SEQRES 3 A 254 PHE SER VAL SER GLY GLU GLY GLU GLY ASP ALA THR TYR SEQRES 4 A 254 GLY LYS LEU THR LEU LYS PHE ILE CYS THR THR GLY LYS SEQRES 5 A 254 LEU PRO VAL PRO TRP PRO THR LEU VAL THR THR PHE PIA SEQRES 6 A 254 LEU GLN CYS PHE ALA ARG TYR PRO ASP HIS MET LYS GLN SEQRES 7 A 254 HIS ASP PHE PHE LYS SER ALA MET PRO GLU GLY TYR VAL SEQRES 8 A 254 GLN GLU ARG THR ILE PHE PHE LYS ASP ASP GLY ASN TYR SEQRES 9 A 254 LYS THR ARG ALA GLU VAL LYS PHE GLU GLY ASP THR LEU SEQRES 10 A 254 VAL ASN ARG ILE GLU LEU LYS GLY ILE ASP PHE LYS GLU SEQRES 11 A 254 ASP GLY ASN ILE LEU GLY HIS LYS LEU GLU TYR ASN TYR SEQRES 12 A 254 ASN SER HIS ASN VAL TYR ILE MET ALA ASP LYS GLN LYS SEQRES 13 A 254 ASN GLY ILE LYS VAL ASN PHE LYS ILE ARG HIS ASN ILE SEQRES 14 A 254 GLU ASP GLY SER VAL GLN LEU ALA ASP HIS TYR GLN GLN SEQRES 15 A 254 ASN THR PRO ILE GLY ASP GLY PRO VAL LEU LEU PRO ASP SEQRES 16 A 254 ASN HIS TYR LEU SER THR GLN SER ALA LEU SER LYS ASP SEQRES 17 A 254 PRO ASN GLU LYS ARG ASP HIS MET VAL LEU LEU GLU PHE SEQRES 18 A 254 VAL THR ALA ALA GLY ILE THR HIS GLY MET ASP GLU LEU SEQRES 19 A 254 TYR LYS ALA MET ALA LYS GLU THR ALA ALA ALA LYS PHE SEQRES 20 A 254 ASP HIS HIS HIS HIS HIS HIS MODRES 6AS9 PIA A 66 GLY CHROMOPHORE HET PIA A 66 20 HET ACT A 301 4 HET ACT A 302 4 HET MPD A 303 8 HET MPD A 304 8 HETNAM PIA [(4Z)-2-[(1S)-1-AMINOETHYL]-4-(4-HYDROXYBENZYLIDENE)-5- HETNAM 2 PIA OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETIC ACID HETNAM ACT ACETATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 1 PIA C14 H15 N3 O4 FORMUL 2 ACT 2(C2 H3 O2 1-) FORMUL 4 MPD 2(C6 H14 O2) FORMUL 6 HOH *212(H2 O) HELIX 1 AA1 LYS A 3 THR A 9 5 7 HELIX 2 AA2 ALA A 37 TYR A 39 5 3 HELIX 3 AA3 PRO A 56 VAL A 61 5 6 HELIX 4 AA4 LEU A 68 ALA A 72 5 5 HELIX 5 AA5 PRO A 75 HIS A 81 5 7 HELIX 6 AA6 ASP A 82 ALA A 87 1 6 HELIX 7 AA7 LYS A 156 ASN A 159 5 4 HELIX 8 AA8 GLY A 232 LYS A 248 1 17 SHEET 1 AA112 VAL A 12 VAL A 22 0 SHEET 2 AA112 HIS A 25 ASP A 36 -1 O PHE A 27 N GLY A 20 SHEET 3 AA112 LYS A 41 CYS A 48 -1 O ILE A 47 N SER A 30 SHEET 4 AA112 HIS A 217 ALA A 227 -1 O LEU A 220 N LEU A 44 SHEET 5 AA112 HIS A 199 SER A 208 -1 N SER A 202 O THR A 225 SHEET 6 AA112 HIS A 148 ASP A 155 -1 N ILE A 152 O HIS A 199 SHEET 7 AA112 GLY A 160 ASN A 170 -1 O GLY A 160 N ASP A 155 SHEET 8 AA112 VAL A 176 PRO A 187 -1 O HIS A 181 N PHE A 165 SHEET 9 AA112 TYR A 92 PHE A 100 -1 N VAL A 93 O THR A 186 SHEET 10 AA112 ASN A 105 GLU A 115 -1 O TYR A 106 N ILE A 98 SHEET 11 AA112 THR A 118 ILE A 128 -1 O THR A 118 N GLU A 115 SHEET 12 AA112 VAL A 12 VAL A 22 1 N GLU A 17 O ILE A 123 LINK C PHE A 64 N1 PIA A 66 1555 1555 1.35 LINK C3 PIA A 66 N LEU A 68 1555 1555 1.33 CISPEP 1 MET A 88 PRO A 89 0 2.65 SITE 1 AC1 6 LYS A 101 VAL A 176 LEU A 178 ASP A 197 SITE 2 AC1 6 ASN A 198 HOH A 497 SITE 1 AC2 5 LYS A 52 LEU A 53 VAL A 55 HIS A 139 SITE 2 AC2 5 ASP A 216 SITE 1 AC3 7 TYR A 182 ASP A 210 PRO A 211 ASN A 212 SITE 2 AC3 7 HIS A 231 GLY A 232 MPD A 304 SITE 1 AC4 6 GLU A 95 THR A 97 TYR A 182 GLN A 184 SITE 2 AC4 6 ASN A 212 MPD A 303 CRYST1 51.100 54.520 85.470 90.00 90.00 90.00 P 21 21 21 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 0.019569 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018342 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011700 0.00000