HEADER SIGNALING PROTEIN 07-FEB-21 7E2T TITLE SYNECHOCYSTIS GUN4 IN COMPLEX WITH PHYCOCYANOBILIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: YCF53-LIKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GUN4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. (STRAIN PCC 6803 / KAZUSA); SOURCE 3 ORGANISM_TAXID: 1111708; SOURCE 4 STRAIN: PCC 6803 / KAZUSA; SOURCE 5 GENE: SLL0558; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GUN4, LIGAND BINDING PROTEIN, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.LIU,J.HU REVDAT 3 29-NOV-23 7E2T 1 REMARK REVDAT 2 16-FEB-22 7E2T 1 JRNL REVDAT 1 25-AUG-21 7E2T 0 JRNL AUTH J.H.HU,J.W.CHANG,T.XU,J.WANG,X.WANG,R.LIN,D.DUANMU,L.LIU JRNL TITL STRUCTURAL BASIS OF BILIN BINDING BY THE CHLOROPHYLL JRNL TITL 2 BIOSYNTHESIS REGULATOR GUN4. JRNL REF PROTEIN SCI. V. 30 2083 2021 JRNL REFN ESSN 1469-896X JRNL PMID 34382282 JRNL DOI 10.1002/PRO.4164 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 84.3 REMARK 3 NUMBER OF REFLECTIONS : 77421 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.127 REMARK 3 R VALUE (WORKING SET) : 0.125 REMARK 3 FREE R VALUE : 0.156 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 3786 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 30.9500 - 3.3000 1.00 3493 177 0.1207 0.1427 REMARK 3 2 3.3000 - 2.6200 1.00 3354 163 0.1189 0.1533 REMARK 3 3 2.6200 - 2.2900 1.00 3294 179 0.1132 0.1443 REMARK 3 4 2.2900 - 2.0800 1.00 3285 168 0.1115 0.1458 REMARK 3 5 2.0800 - 1.9300 1.00 3253 170 0.1155 0.1311 REMARK 3 6 1.9300 - 1.8200 1.00 3260 154 0.1189 0.1676 REMARK 3 7 1.8200 - 1.7300 1.00 3246 171 0.1236 0.1654 REMARK 3 8 1.7300 - 1.6500 1.00 3232 175 0.1266 0.1658 REMARK 3 9 1.6500 - 1.5900 1.00 3231 179 0.1227 0.1640 REMARK 3 10 1.5900 - 1.5300 1.00 3207 178 0.1273 0.1566 REMARK 3 11 1.5300 - 1.4800 1.00 3165 189 0.1326 0.1739 REMARK 3 12 1.4800 - 1.4400 1.00 3258 152 0.1343 0.1754 REMARK 3 13 1.4400 - 1.4000 0.99 3163 162 0.1424 0.1679 REMARK 3 14 1.4000 - 1.3700 0.99 3187 180 0.1580 0.1854 REMARK 3 15 1.3700 - 1.3400 0.97 3126 144 0.1616 0.2164 REMARK 3 16 1.3400 - 1.3100 0.96 3072 169 0.1576 0.1702 REMARK 3 17 1.3100 - 1.2800 0.95 3065 154 0.1699 0.1861 REMARK 3 18 1.2800 - 1.2600 0.94 3026 147 0.1720 0.2083 REMARK 3 19 1.2600 - 1.2400 0.91 2944 145 0.1723 0.2225 REMARK 3 20 1.2400 - 1.2200 0.89 2816 154 0.1704 0.2217 REMARK 3 21 1.2200 - 1.2000 0.83 2627 144 0.1790 0.2485 REMARK 3 22 1.2000 - 1.1800 0.72 2334 95 0.2027 0.2245 REMARK 3 23 1.1800 - 1.1600 0.58 1845 81 0.2210 0.2372 REMARK 3 24 1.1600 - 1.1400 0.44 1413 77 0.2565 0.3296 REMARK 3 25 1.1400 - 1.1300 0.30 963 41 0.2867 0.3334 REMARK 3 26 1.1300 - 1.1100 0.18 555 28 0.3204 0.5021 REMARK 3 27 1.1100 - 1.1000 0.07 221 10 0.3753 0.2837 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) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.180 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.85 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7E2T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1300020680. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91915 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.600 REMARK 200 R MERGE (I) : 0.14800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.70 REMARK 200 R MERGE FOR SHELL (I) : 0.82000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4XKC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE PH 5.5, PEG 6000, VAPOR REMARK 280 DIFFUSION, SITTING 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 16.23250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.26050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.34750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.26050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.23250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.34750 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 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 SER A 2 REMARK 465 ASP A 3 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 4 CG OD1 ND2 REMARK 470 ARG A 191 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 HZ1 LYS A 115 O HOH A 405 1.58 REMARK 500 O HOH A 766 O HOH A 787 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 465 O HOH A 765 1455 2.01 REMARK 500 O HOH A 493 O HOH A 766 1655 2.03 REMARK 500 O HOH A 411 O HOH A 415 1455 2.12 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 49 -62.69 -94.81 REMARK 500 GLU A 49 -60.97 -94.81 REMARK 500 GLN A 128 31.20 71.80 REMARK 500 TRP A 198 44.13 -89.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 782 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 783 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A 784 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A 785 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 786 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A 787 DISTANCE = 6.24 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue UYC A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 301 DBREF 7E2T A 1 233 UNP P72583 YC53L_SYNY3 1 233 SEQRES 1 A 233 MET SER ASP ASN LEU THR GLU LEU SER GLN GLN LEU HIS SEQRES 2 A 233 ASP ALA SER GLU LYS LYS GLN LEU THR ALA ILE ALA ALA SEQRES 3 A 233 LEU ALA GLU MET GLY GLU GLY GLY GLN GLY ILE LEU LEU SEQRES 4 A 233 ASP TYR LEU ALA LYS ASN VAL PRO LEU GLU LYS PRO VAL SEQRES 5 A 233 LEU ALA VAL GLY ASN VAL TYR GLN THR LEU ARG ASN LEU SEQRES 6 A 233 GLU GLN GLU THR ILE THR THR GLN LEU GLN ARG ASN TYR SEQRES 7 A 233 PRO THR GLY ILE PHE PRO LEU GLN SER ALA GLN GLY ILE SEQRES 8 A 233 ASP TYR LEU PRO LEU GLN GLU ALA LEU GLY SER GLN ASP SEQRES 9 A 233 PHE GLU THR ALA ASP GLU ILE THR ARG ASP LYS LEU CYS SEQRES 10 A 233 GLU LEU ALA GLY PRO GLY ALA SER GLN ARG GLN TRP LEU SEQRES 11 A 233 TYR PHE THR GLU VAL GLU LYS PHE PRO ALA LEU ASP LEU SEQRES 12 A 233 HIS THR ILE ASN ALA LEU TRP TRP LEU HIS SER ASN GLY SEQRES 13 A 233 ASN PHE GLY PHE SER VAL GLN ARG ARG LEU TRP LEU ALA SEQRES 14 A 233 SER GLY LYS GLU PHE THR LYS LEU TRP PRO LYS ILE GLY SEQRES 15 A 233 TRP LYS SER GLY ASN VAL TRP THR ARG TRP PRO LYS GLY SEQRES 16 A 233 PHE THR TRP ASP LEU SER ALA PRO GLN GLY HIS LEU PRO SEQRES 17 A 233 LEU LEU ASN GLN LEU ARG GLY VAL ARG VAL ALA GLU SER SEQRES 18 A 233 LEU TYR ARG HIS PRO VAL TRP SER GLN TYR GLY TRP HET UYC A 300 78 HET CL A 301 1 HETNAM UYC 3-[2-[(~{Z})-[5-[(~{Z})-[(4~{R})-3-ETHYLIDENE-4-METHYL- HETNAM 2 UYC 5-OXIDANYLIDENE-PYRROLIDIN-2-YLIDENE]METHYL]-3-(3- HETNAM 3 UYC HYDROXY-3-OXOPROPYL)-4-METHYL-PYRROL-2- HETNAM 4 UYC YLIDENE]METHYL]-5-[(~{Z})-(4-ETHYL-3-METHYL-5- HETNAM 5 UYC OXIDANYLIDENE-PYRROL-2-YLIDENE)METHYL]-4-METHYL-1~{H}- HETNAM 6 UYC PYRROL-3-YL]PROPANOIC ACID HETNAM CL CHLORIDE ION FORMUL 2 UYC C33 H38 N4 O6 FORMUL 3 CL CL 1- FORMUL 4 HOH *387(H2 O) HELIX 1 AA1 ASN A 4 ASP A 14 1 11 HELIX 2 AA2 SER A 16 GLU A 29 1 14 HELIX 3 AA3 MET A 30 VAL A 46 1 17 HELIX 4 AA4 VAL A 52 LEU A 65 1 14 HELIX 5 AA5 GLN A 67 TYR A 78 1 12 HELIX 6 AA6 TYR A 93 SER A 102 1 10 HELIX 7 AA7 ASP A 104 GLY A 121 1 18 HELIX 8 AA8 GLY A 121 GLN A 128 1 8 HELIX 9 AA9 TYR A 131 LYS A 137 1 7 HELIX 10 AB1 PRO A 139 HIS A 153 1 15 HELIX 11 AB2 GLY A 159 SER A 170 1 12 HELIX 12 AB3 GLU A 173 ILE A 181 1 9 HELIX 13 AB4 VAL A 216 HIS A 225 1 10 HELIX 14 AB5 PRO A 226 TYR A 231 1 6 SHEET 1 AA1 2 LYS A 184 SER A 185 0 SHEET 2 AA1 2 VAL A 188 TRP A 189 -1 O VAL A 188 N SER A 185 CISPEP 1 VAL A 46 PRO A 47 0 0.64 CISPEP 2 TRP A 192 PRO A 193 0 -2.12 CISPEP 3 LEU A 207 PRO A 208 0 0.17 SITE 1 AC1 18 ALA A 88 GLY A 90 ARG A 113 LYS A 172 SITE 2 AC1 18 TRP A 183 TRP A 189 THR A 190 TRP A 192 SITE 3 AC1 18 PHE A 196 LEU A 210 ASN A 211 GLN A 212 SITE 4 AC1 18 LEU A 213 ARG A 214 HOH A 406 HOH A 426 SITE 5 AC1 18 HOH A 464 HOH A 595 SITE 1 AC2 2 PHE A 132 ARG A 217 CRYST1 32.465 64.695 106.521 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 0.030802 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015457 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009388 0.00000