HEADER DE NOVO PROTEIN 19-JAN-26 10GP TITLE HELLOH-GGFF - A DE NOVO PEPTIDE WITH TERTIARY STRUCTURE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: HELLOH-GGFF; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.GANATRA REVDAT 1 28-OCT-26 10GP 0 JRNL AUTH P.GANATRA,D.F.WANG,S.NICHOLS,V.T.DANG,J.S.BRUNZELLE,P.JANA, JRNL AUTH 2 A.I.NGUYEN JRNL TITL POROUS FRAMEWORK ASSEMBLY CREATES FUNCTIONAL TERTIARY FOLDS JRNL TITL 2 IN SMALL PEPTIDES JRNL REF J.AM.CHEM.SOC. 2026 JRNL REFN ESSN 1520-5126 REMARK 2 REMARK 2 RESOLUTION. 0.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 0.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 7774 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.064 REMARK 3 R VALUE (WORKING SET) : 0.063 REMARK 3 FREE R VALUE : 0.069 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1438 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 17.1800 - 1.9600 0.98 1313 142 0.0708 0.0808 REMARK 3 2 1.9600 - 1.5600 0.98 1288 144 0.0588 0.0627 REMARK 3 3 1.5600 - 1.3600 0.99 1333 152 0.0610 0.0637 REMARK 3 4 1.3600 - 1.2400 0.99 1299 145 0.0521 0.0604 REMARK 3 5 1.2300 - 1.1500 0.99 1308 150 0.0519 0.0501 REMARK 3 6 1.1500 - 1.0800 0.95 1276 142 0.0542 0.0625 REMARK 3 7 1.0800 - 1.0200 0.99 1288 140 0.0596 0.0651 REMARK 3 8 1.0200 - 0.9800 0.97 1278 144 0.0667 0.0720 REMARK 3 9 0.9800 - 0.9400 0.96 1302 138 0.0789 0.0797 REMARK 3 10 0.9400 - 0.9100 0.96 1262 141 0.0882 0.1012 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.029 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 5.539 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 4.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 5.48 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 : 0.008 171 REMARK 3 ANGLE : 1.711 242 REMARK 3 CHIRALITY : 0.077 18 REMARK 3 PLANARITY : 0.006 30 REMARK 3 DIHEDRAL : 22.735 53 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 10GP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1000304174. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-MAR-23 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 : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.619900 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7774 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.910 REMARK 200 RESOLUTION RANGE LOW (A) : 17.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.4900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.94 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 23.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ACETONITRILE, WATER, SLOW COOLING, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 19.08450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 4.44800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 19.08450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 4.44800 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 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 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 107 DISTANCE = 9.41 ANGSTROMS DBREF 10GP A 1 17 PDB 10GP 10GP 1 17 SEQRES 1 A 17 Z7Z ALA AIB LEU AIB ALA AIB LEU AIB GLN AIB LEU GLY SEQRES 2 A 17 GLY PHE PHE NH2 HET Z7Z A 1 23 HET AIB A 3 13 HET AIB A 5 13 HET AIB A 7 13 HET AIB A 9 13 HET AIB A 11 13 HET NH2 A 17 3 HETNAM Z7Z BIPHENYL-4-CARBOXYLIC ACID HETNAM AIB ALPHA-AMINOISOBUTYRIC ACID HETNAM NH2 AMINO GROUP FORMUL 1 Z7Z C13 H10 O2 FORMUL 1 AIB 5(C4 H9 N O2) FORMUL 1 NH2 H2 N FORMUL 2 HOH *7(H2 O) HELIX 1 AA1 ALA A 2 LEU A 12 1 11 LINK C1 Z7Z A 1 N ALA A 2 1555 1555 1.40 LINK C ALA A 2 N AIB A 3 1555 1555 1.33 LINK C AIB A 3 N ALEU A 4 1555 1555 1.34 LINK C AIB A 3 N BLEU A 4 1555 1555 1.33 LINK C AIB A 3 N CLEU A 4 1555 1555 1.33 LINK C ALEU A 4 N AIB A 5 1555 1555 1.34 LINK C BLEU A 4 N AIB A 5 1555 1555 1.33 LINK C CLEU A 4 N AIB A 5 1555 1555 1.33 LINK C AIB A 5 N ALA A 6 1555 1555 1.34 LINK C ALA A 6 N AIB A 7 1555 1555 1.33 LINK C AIB A 7 N LEU A 8 1555 1555 1.34 LINK C LEU A 8 N AIB A 9 1555 1555 1.33 LINK C AIB A 9 N AGLN A 10 1555 1555 1.33 LINK C AIB A 9 N BGLN A 10 1555 1555 1.33 LINK C AGLN A 10 N AIB A 11 1555 1555 1.34 LINK C BGLN A 10 N AIB A 11 1555 1555 1.33 LINK C AIB A 11 N LEU A 12 1555 1555 1.34 LINK C APHE A 16 N NH2 A 17 1555 1555 1.42 LINK C BPHE A 16 N NH2 A 17 1555 1555 1.43 LINK C CPHE A 16 N NH2 A 17 1555 1555 1.42 CRYST1 38.169 8.896 34.708 90.00 115.80 90.00 C 1 2 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 0.026199 0.000000 0.012665 0.00000 SCALE2 0.000000 0.112410 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032002 0.00000 CONECT 1 2 3 24 CONECT 2 1 CONECT 3 1 4 6 CONECT 4 3 5 15 CONECT 5 4 8 16 CONECT 6 3 7 17 CONECT 7 6 8 18 CONECT 8 5 7 9 CONECT 9 8 10 11 CONECT 10 9 12 19 CONECT 11 9 13 20 CONECT 12 10 14 21 CONECT 13 11 14 22 CONECT 14 12 13 23 CONECT 15 4 CONECT 16 5 CONECT 17 6 CONECT 18 7 CONECT 19 10 CONECT 20 11 CONECT 21 12 CONECT 22 13 CONECT 23 14 CONECT 24 1 CONECT 26 34 CONECT 34 26 35 40 CONECT 35 34 36 38 39 CONECT 36 35 37 47 48 CONECT 36 49 CONECT 37 36 CONECT 38 35 41 42 43 CONECT 39 35 44 45 46 CONECT 40 34 CONECT 41 38 CONECT 42 38 CONECT 43 38 CONECT 44 39 CONECT 45 39 CONECT 46 39 CONECT 47 36 CONECT 48 36 CONECT 49 36 CONECT 53 104 CONECT 54 104 CONECT 55 104 CONECT 104 53 54 55 105 CONECT 104 110 CONECT 105 104 106 108 109 CONECT 106 105 107 117 CONECT 107 106 CONECT 108 105 111 112 113 CONECT 109 105 114 115 116 CONECT 110 104 CONECT 111 108 CONECT 112 108 CONECT 113 108 CONECT 114 109 CONECT 115 109 CONECT 116 109 CONECT 117 106 CONECT 119 127 CONECT 127 119 128 133 CONECT 128 127 129 131 132 CONECT 129 128 130 140 CONECT 130 129 CONECT 131 128 134 135 136 CONECT 132 128 137 138 139 CONECT 133 127 CONECT 134 131 CONECT 135 131 CONECT 136 131 CONECT 137 132 CONECT 138 132 CONECT 139 132 CONECT 140 129 CONECT 142 159 CONECT 159 142 160 165 CONECT 160 159 161 163 164 CONECT 161 160 162 172 173 CONECT 162 161 CONECT 163 160 166 167 168 CONECT 164 160 169 170 171 CONECT 165 159 CONECT 166 163 CONECT 167 163 CONECT 168 163 CONECT 169 164 CONECT 170 164 CONECT 171 164 CONECT 172 161 CONECT 173 161 CONECT 176 206 CONECT 177 206 CONECT 206 176 177 207 212 CONECT 207 206 208 210 211 CONECT 208 207 209 219 CONECT 209 208 CONECT 210 207 213 214 215 CONECT 211 207 216 217 218 CONECT 212 206 CONECT 213 210 CONECT 214 210 CONECT 215 210 CONECT 216 211 CONECT 217 211 CONECT 218 211 CONECT 219 208 CONECT 278 332 CONECT 279 332 CONECT 280 332 CONECT 332 278 279 280 333 CONECT 332 334 CONECT 333 332 CONECT 334 332 MASTER 209 0 7 1 0 0 0 6 125 1 114 2 END