HEADER DE NOVO PROTEIN 22-JAN-26 10IZ TITLE HELLOB-GGVVIA - DE NOVO PEPTIDE WITH TERTIARY STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HELLOB-GGVVIA; 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 SYNTHETIC CONSTRUCT, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.GANATRA REVDAT 1 28-OCT-26 10IZ 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) : 18.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 9497 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.099 REMARK 3 R VALUE (WORKING SET) : 0.098 REMARK 3 FREE R VALUE : 0.108 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.220 REMARK 3 FREE R VALUE TEST SET COUNT : 1804 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 18.3800 - 2.1400 0.98 1213 141 0.1022 0.1246 REMARK 3 2 2.1400 - 1.7000 1.00 1247 139 0.0875 0.0875 REMARK 3 3 1.7000 - 1.4800 0.97 1211 135 0.0944 0.0923 REMARK 3 4 1.4800 - 1.3500 0.98 1206 144 0.0953 0.0743 REMARK 3 5 1.3500 - 1.2500 0.99 1244 142 0.0794 0.0951 REMARK 3 6 1.2500 - 1.1800 0.99 1202 128 0.0867 0.1008 REMARK 3 7 1.1800 - 1.1200 0.98 1227 142 0.0791 0.0899 REMARK 3 8 1.1200 - 1.0700 0.98 1204 145 0.0916 0.1089 REMARK 3 9 1.0700 - 1.0300 0.99 1163 132 0.1044 0.1246 REMARK 3 10 1.0300 - 0.9900 0.98 1295 139 0.1125 0.1352 REMARK 3 11 0.9900 - 0.9600 0.99 1214 139 0.1228 0.1378 REMARK 3 12 0.9600 - 0.9300 0.99 1196 133 0.1548 0.1562 REMARK 3 13 0.9300 - 0.9100 0.97 1220 145 0.1935 0.1927 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) : 0.069 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 11.798 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 6.66 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.81 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 : 0.010 244 REMARK 3 ANGLE : 1.674 333 REMARK 3 CHIRALITY : 0.077 26 REMARK 3 PLANARITY : 0.006 43 REMARK 3 DIHEDRAL : 24.472 46 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 10IZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1000304104. 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 : 9497 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.910 REMARK 200 RESOLUTION RANGE LOW (A) : 18.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.1100 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 (%): 34.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: DMF, H2O, SLOW COOLING, TEMPERATURE REMARK 280 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 18.93700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 4.63600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 18.93700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 4.63600 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 DBREF 10IZ A 1 19 PDB 10IZ 10IZ 1 19 SEQRES 1 A 19 Z7Z ALA AIB LEU AIB ALA AIB LEU AIB GLN AIB LEU GLY SEQRES 2 A 19 GLY VAL VAL ILE ALA NH2 HET Z7Z A 1 92 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 19 3 HET DMF A 101 24 HET DMF A 102 12 HET DMF A 103 24 HET DMF A 104 12 HETNAM Z7Z BIPHENYL-4-CARBOXYLIC ACID HETNAM AIB ALPHA-AMINOISOBUTYRIC ACID HETNAM NH2 AMINO GROUP HETNAM DMF DIMETHYLFORMAMIDE FORMUL 1 Z7Z C13 H10 O2 FORMUL 1 AIB 5(C4 H9 N O2) FORMUL 1 NH2 H2 N FORMUL 2 DMF 4(C3 H7 N O) FORMUL 6 HOH *3(H2 O) HELIX 1 AA1 ALA A 2 LEU A 12 1 11 LINK C1 AZ7Z A 1 N ALA A 2 1555 1555 1.42 LINK C1 BZ7Z A 1 N ALA A 2 1555 1555 1.43 LINK C1 CZ7Z A 1 N ALA A 2 1555 1555 1.42 LINK C1 DZ7Z A 1 N ALA A 2 1555 1555 1.43 LINK C ALA A 2 N AIB A 3 1555 1555 1.34 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 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 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 ALEU A 8 1555 1555 1.34 LINK C AIB A 7 N BLEU A 8 1555 1555 1.33 LINK C ALEU A 8 N AIB A 9 1555 1555 1.33 LINK C BLEU A 8 N AIB A 9 1555 1555 1.33 LINK C AIB A 9 N AGLN A 10 1555 1555 1.34 LINK C AIB A 9 N BGLN A 10 1555 1555 1.32 LINK C AGLN A 10 N AIB A 11 1555 1555 1.33 LINK C BGLN A 10 N AIB A 11 1555 1555 1.33 LINK C AIB A 11 N LEU A 12 1555 1555 1.33 LINK C AALA A 18 N NH2 A 19 1555 1555 1.41 LINK C BALA A 18 N NH2 A 19 1555 1555 1.42 CRYST1 37.874 9.272 41.232 90.00 116.96 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 0.026403 0.000000 0.013430 0.00000 SCALE2 0.000000 0.107852 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027210 0.00000 CONECT 1 5 9 93 CONECT 2 6 10 93 CONECT 3 7 11 93 CONECT 4 8 12 93 CONECT 5 1 CONECT 6 2 CONECT 7 3 CONECT 8 4 CONECT 9 1 13 21 CONECT 10 2 14 22 CONECT 11 3 15 23 CONECT 12 4 16 24 CONECT 13 9 17 57 CONECT 14 10 18 58 CONECT 15 11 19 59 CONECT 16 12 20 60 CONECT 17 13 29 61 CONECT 18 14 30 62 CONECT 19 15 31 63 CONECT 20 16 32 64 CONECT 21 9 25 65 CONECT 22 10 26 66 CONECT 23 11 27 67 CONECT 24 12 28 68 CONECT 25 21 29 69 CONECT 26 22 30 70 CONECT 27 23 31 71 CONECT 28 24 32 72 CONECT 29 17 25 33 CONECT 30 18 26 34 CONECT 31 19 27 35 CONECT 32 20 28 36 CONECT 33 29 37 41 CONECT 34 30 38 42 CONECT 35 31 39 43 CONECT 36 32 40 44 CONECT 37 33 45 73 CONECT 38 34 46 74 CONECT 39 35 47 75 CONECT 40 36 48 76 CONECT 41 33 49 77 CONECT 42 34 50 78 CONECT 43 35 51 79 CONECT 44 36 52 80 CONECT 45 37 53 81 CONECT 46 38 54 82 CONECT 47 39 55 83 CONECT 48 40 56 84 CONECT 49 41 53 85 CONECT 50 42 54 86 CONECT 51 43 55 87 CONECT 52 44 56 88 CONECT 53 45 49 89 CONECT 54 46 50 90 CONECT 55 47 51 91 CONECT 56 48 52 92 CONECT 57 13 CONECT 58 14 CONECT 59 15 CONECT 60 16 CONECT 61 17 CONECT 62 18 CONECT 63 19 CONECT 64 20 CONECT 65 21 CONECT 66 22 CONECT 67 23 CONECT 68 24 CONECT 69 25 CONECT 70 26 CONECT 71 27 CONECT 72 28 CONECT 73 37 CONECT 74 38 CONECT 75 39 CONECT 76 40 CONECT 77 41 CONECT 78 42 CONECT 79 43 CONECT 80 44 CONECT 81 45 CONECT 82 46 CONECT 83 47 CONECT 84 48 CONECT 85 49 CONECT 86 50 CONECT 87 51 CONECT 88 52 CONECT 89 53 CONECT 90 54 CONECT 91 55 CONECT 92 56 CONECT 93 1 2 3 4 CONECT 95 103 CONECT 103 95 104 109 CONECT 104 103 105 107 108 CONECT 105 104 106 116 117 CONECT 106 105 CONECT 107 104 110 111 112 CONECT 108 104 113 114 115 CONECT 109 103 CONECT 110 107 CONECT 111 107 CONECT 112 107 CONECT 113 108 CONECT 114 108 CONECT 115 108 CONECT 116 105 CONECT 117 105 CONECT 120 154 CONECT 121 154 CONECT 154 120 121 155 160 CONECT 155 154 156 158 159 CONECT 156 155 157 167 CONECT 157 156 CONECT 158 155 161 162 163 CONECT 159 155 164 165 166 CONECT 160 154 CONECT 161 158 CONECT 162 158 CONECT 163 158 CONECT 164 159 CONECT 165 159 CONECT 166 159 CONECT 167 156 CONECT 169 177 CONECT 177 169 178 183 CONECT 178 177 179 181 182 CONECT 179 178 180 190 191 CONECT 180 179 CONECT 181 178 184 185 186 CONECT 182 178 187 188 189 CONECT 183 177 CONECT 184 181 CONECT 185 181 CONECT 186 181 CONECT 187 182 CONECT 188 182 CONECT 189 182 CONECT 190 179 CONECT 191 179 CONECT 194 228 CONECT 195 228 CONECT 228 194 195 229 234 CONECT 229 228 230 232 233 CONECT 230 229 231 241 242 CONECT 231 230 CONECT 232 229 235 236 237 CONECT 233 229 238 239 240 CONECT 234 228 CONECT 235 232 CONECT 236 232 CONECT 237 232 CONECT 238 233 CONECT 239 233 CONECT 240 233 CONECT 241 230 CONECT 242 230 CONECT 245 275 CONECT 246 275 CONECT 275 245 246 276 281 CONECT 276 275 277 279 280 CONECT 277 276 278 288 CONECT 278 277 CONECT 279 276 282 283 284 CONECT 280 276 285 286 287 CONECT 281 275 CONECT 282 279 CONECT 283 279 CONECT 284 279 CONECT 285 280 CONECT 286 280 CONECT 287 280 CONECT 288 277 CONECT 418 434 CONECT 419 434 CONECT 434 418 419 435 436 CONECT 435 434 CONECT 436 434 CONECT 438 446 448 450 452 CONECT 439 447 449 451 453 CONECT 440 446 454 456 458 CONECT 441 447 455 457 459 CONECT 442 444 446 460 CONECT 443 445 447 461 CONECT 444 442 CONECT 445 443 CONECT 446 438 440 442 CONECT 447 439 441 443 CONECT 448 438 CONECT 449 439 CONECT 450 438 CONECT 451 439 CONECT 452 438 CONECT 453 439 CONECT 454 440 CONECT 455 441 CONECT 456 440 CONECT 457 441 CONECT 458 440 CONECT 459 441 CONECT 460 442 CONECT 461 443 CONECT 462 466 467 468 469 CONECT 463 466 470 471 472 CONECT 464 465 466 473 CONECT 465 464 CONECT 466 462 463 464 CONECT 467 462 CONECT 468 462 CONECT 469 462 CONECT 470 463 CONECT 471 463 CONECT 472 463 CONECT 473 464 CONECT 474 482 484 486 488 CONECT 475 483 485 487 489 CONECT 476 482 490 492 494 CONECT 477 483 491 493 495 CONECT 478 480 482 496 CONECT 479 481 483 497 CONECT 480 478 CONECT 481 479 CONECT 482 474 476 478 CONECT 483 475 477 479 CONECT 484 474 CONECT 485 475 CONECT 486 474 CONECT 487 475 CONECT 488 474 CONECT 489 475 CONECT 490 476 CONECT 491 477 CONECT 492 476 CONECT 493 477 CONECT 494 476 CONECT 495 477 CONECT 496 478 CONECT 497 479 CONECT 498 502 503 504 505 CONECT 499 502 506 507 508 CONECT 500 501 502 509 CONECT 501 500 CONECT 502 498 499 500 CONECT 503 498 CONECT 504 498 CONECT 505 498 CONECT 506 499 CONECT 507 499 CONECT 508 499 CONECT 509 500 MASTER 199 0 11 1 0 0 0 6 146 1 251 2 END