HEADER PROTEIN BINDING 19-MAY-20 7C5D TITLE CRYSTAL STRUCTURE OF TRF2 TRFH DOMAIN IN COMPLEX WITH A MCPH1 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TELOMERIC REPEAT-BINDING FACTOR 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: TRF2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MICROCEPHALIN; COMPND 8 CHAIN: C, D; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TRF2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 GENE: MCPH1; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_VARIANT: ROSETTA KEYWDS TELOMERE, SHELTERIN COMPLEX, TRF2, MCPH1, DNA REPAIR, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR X.XIONG,Y.CHEN REVDAT 3 29-NOV-23 7C5D 1 REMARK REVDAT 2 02-DEC-20 7C5D 1 JRNL REVDAT 1 21-OCT-20 7C5D 0 JRNL AUTH A.CICCONI,R.RAI,X.XIONG,C.BROTON,A.AL-HIYASAT,C.HU,S.DONG, JRNL AUTH 2 W.SUN,J.GARBARINO,R.S.BINDRA,C.SCHILDKRAUT,Y.CHEN,S.CHANG JRNL TITL MICROCEPHALIN 1/BRIT1-TRF2 INTERACTION PROMOTES TELOMERE JRNL TITL 2 REPLICATION AND REPAIR, LINKING TELOMERE DYSFUNCTION TO JRNL TITL 3 PRIMARY MICROCEPHALY. JRNL REF NAT COMMUN V. 11 5861 2020 JRNL REFN ESSN 2041-1723 JRNL PMID 33203878 JRNL DOI 10.1038/S41467-020-19674-0 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 24962 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1249 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 31.8900 - 4.4715 0.99 2777 149 0.1874 0.2220 REMARK 3 2 4.4715 - 3.5507 1.00 2685 125 0.1674 0.2081 REMARK 3 3 3.5507 - 3.1023 1.00 2631 154 0.1815 0.2136 REMARK 3 4 3.1023 - 2.8188 1.00 2640 125 0.1944 0.2408 REMARK 3 5 2.8188 - 2.6169 1.00 2634 136 0.1964 0.2576 REMARK 3 6 2.6169 - 2.4627 1.00 2584 145 0.2018 0.2663 REMARK 3 7 2.4627 - 2.3394 1.00 2594 137 0.2110 0.2719 REMARK 3 8 2.3394 - 2.2376 1.00 2612 140 0.2274 0.2923 REMARK 3 9 2.2376 - 2.1514 0.99 2556 138 0.2149 0.2967 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.000 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.32 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 : 0.005 3491 REMARK 3 ANGLE : 0.645 4685 REMARK 3 CHIRALITY : 0.036 534 REMARK 3 PLANARITY : 0.004 595 REMARK 3 DIHEDRAL : 17.990 2170 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 7C5D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1300017043. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 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) : 0.9785 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25033 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.00 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 11.80 REMARK 200 R MERGE FOR SHELL (I) : 0.59900 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: 1H6P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG400, 100 MM CHES-NAOH, PH 9.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 30.36850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.20900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.47050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.20900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.36850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.47050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 1470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 REMARK 350 BIOMOLECULE: 2 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: 1900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 GLY A 42 REMARK 465 ALA A 43 REMARK 465 GLY A 44 REMARK 465 GLU A 45 REMARK 465 ALA A 46 REMARK 465 GLU A 123 REMARK 465 ALA A 124 REMARK 465 GLU A 125 REMARK 465 PRO A 186 REMARK 465 LYS A 245 REMARK 465 SER B 183 REMARK 465 LYS B 184 REMARK 465 ASP B 185 REMARK 465 LEU B 244 REMARK 465 LYS B 245 REMARK 465 SER C 338 REMARK 465 THR C 339 REMARK 465 LYS C 340 REMARK 465 GLY C 341 REMARK 465 HIS C 342 REMARK 465 SER D 322 REMARK 465 GLN D 323 REMARK 465 LEU D 336 REMARK 465 SER D 337 REMARK 465 SER D 338 REMARK 465 THR D 339 REMARK 465 LYS D 340 REMARK 465 GLY D 341 REMARK 465 HIS D 342 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 ARG A 47 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 93 CG CD CE NZ REMARK 470 LYS A 176 CG CD CE NZ REMARK 470 MET B 122 CG SD CE REMARK 470 GLN B 189 CG CD OE1 NE2 REMARK 470 LYS B 190 CG CD CE NZ 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 ARG A 72 76.31 -100.26 REMARK 500 ASP A 117 32.77 -86.63 REMARK 500 GLU B 170 67.63 -101.38 REMARK 500 ASN B 203 75.06 -100.70 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 302 DBREF 7C5D A 42 245 UNP Q15554 TERF2_HUMAN 84 287 DBREF 7C5D B 42 245 UNP Q15554 TERF2_HUMAN 84 287 DBREF 7C5D C 322 342 UNP Q8NEM0 MCPH1_HUMAN 322 342 DBREF 7C5D D 322 342 UNP Q8NEM0 MCPH1_HUMAN 322 342 SEQRES 1 A 204 GLY ALA GLY GLU ALA ARG LEU GLU GLU ALA VAL ASN ARG SEQRES 2 A 204 TRP VAL LEU LYS PHE TYR PHE HIS GLU ALA LEU ARG ALA SEQRES 3 A 204 PHE ARG GLY SER ARG TYR GLY ASP PHE ARG GLN ILE ARG SEQRES 4 A 204 ASP ILE MET GLN ALA LEU LEU VAL ARG PRO LEU GLY LYS SEQRES 5 A 204 GLU HIS THR VAL SER ARG LEU LEU ARG VAL MET GLN CYS SEQRES 6 A 204 LEU SER ARG ILE GLU GLU GLY GLU ASN LEU ASP CYS SER SEQRES 7 A 204 PHE ASP MET GLU ALA GLU LEU THR PRO LEU GLU SER ALA SEQRES 8 A 204 ILE ASN VAL LEU GLU MET ILE LYS THR GLU PHE THR LEU SEQRES 9 A 204 THR GLU ALA VAL VAL GLU SER SER ARG LYS LEU VAL LYS SEQRES 10 A 204 GLU ALA ALA VAL ILE ILE CYS ILE LYS ASN LYS GLU PHE SEQRES 11 A 204 GLU LYS ALA SER LYS ILE LEU LYS LYS HIS MET SER LYS SEQRES 12 A 204 ASP PRO THR THR GLN LYS LEU ARG ASN ASP LEU LEU ASN SEQRES 13 A 204 ILE ILE ARG GLU LYS ASN LEU ALA HIS PRO VAL ILE GLN SEQRES 14 A 204 ASN PHE SER TYR GLU THR PHE GLN GLN LYS MET LEU ARG SEQRES 15 A 204 PHE LEU GLU SER HIS LEU ASP ASP ALA GLU PRO TYR LEU SEQRES 16 A 204 LEU THR MET ALA LYS LYS ALA LEU LYS SEQRES 1 B 204 GLY ALA GLY GLU ALA ARG LEU GLU GLU ALA VAL ASN ARG SEQRES 2 B 204 TRP VAL LEU LYS PHE TYR PHE HIS GLU ALA LEU ARG ALA SEQRES 3 B 204 PHE ARG GLY SER ARG TYR GLY ASP PHE ARG GLN ILE ARG SEQRES 4 B 204 ASP ILE MET GLN ALA LEU LEU VAL ARG PRO LEU GLY LYS SEQRES 5 B 204 GLU HIS THR VAL SER ARG LEU LEU ARG VAL MET GLN CYS SEQRES 6 B 204 LEU SER ARG ILE GLU GLU GLY GLU ASN LEU ASP CYS SER SEQRES 7 B 204 PHE ASP MET GLU ALA GLU LEU THR PRO LEU GLU SER ALA SEQRES 8 B 204 ILE ASN VAL LEU GLU MET ILE LYS THR GLU PHE THR LEU SEQRES 9 B 204 THR GLU ALA VAL VAL GLU SER SER ARG LYS LEU VAL LYS SEQRES 10 B 204 GLU ALA ALA VAL ILE ILE CYS ILE LYS ASN LYS GLU PHE SEQRES 11 B 204 GLU LYS ALA SER LYS ILE LEU LYS LYS HIS MET SER LYS SEQRES 12 B 204 ASP PRO THR THR GLN LYS LEU ARG ASN ASP LEU LEU ASN SEQRES 13 B 204 ILE ILE ARG GLU LYS ASN LEU ALA HIS PRO VAL ILE GLN SEQRES 14 B 204 ASN PHE SER TYR GLU THR PHE GLN GLN LYS MET LEU ARG SEQRES 15 B 204 PHE LEU GLU SER HIS LEU ASP ASP ALA GLU PRO TYR LEU SEQRES 16 B 204 LEU THR MET ALA LYS LYS ALA LEU LYS SEQRES 1 C 21 SER GLN GLU THR PHE GLU GLU LYS TYR ARG LEU SER PRO SEQRES 2 C 21 THR LEU SER SER THR LYS GLY HIS SEQRES 1 D 21 SER GLN GLU THR PHE GLU GLU LYS TYR ARG LEU SER PRO SEQRES 2 D 21 THR LEU SER SER THR LYS GLY HIS HET GOL B 301 6 HET GOL B 302 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 GOL 2(C3 H8 O3) FORMUL 7 HOH *140(H2 O) HELIX 1 AA1 ARG A 47 GLY A 70 1 24 HELIX 2 AA2 ARG A 72 LEU A 87 1 16 HELIX 3 AA3 LYS A 93 THR A 96 5 4 HELIX 4 AA4 VAL A 97 GLU A 112 1 16 HELIX 5 AA5 THR A 127 PHE A 143 1 17 HELIX 6 AA6 THR A 146 ASN A 168 1 23 HELIX 7 AA7 GLU A 170 SER A 183 1 14 HELIX 8 AA8 THR A 188 LYS A 202 1 15 HELIX 9 AA9 HIS A 206 ASN A 211 1 6 HELIX 10 AB1 SER A 213 SER A 227 1 15 HELIX 11 AB2 PRO A 234 LEU A 244 1 11 HELIX 12 AB3 ALA B 43 GLY B 70 1 28 HELIX 13 AB4 ARG B 72 LEU B 87 1 16 HELIX 14 AB5 LYS B 93 THR B 96 5 4 HELIX 15 AB6 VAL B 97 GLU B 112 1 16 HELIX 16 AB7 THR B 127 PHE B 143 1 17 HELIX 17 AB8 THR B 146 ASN B 168 1 23 HELIX 18 AB9 GLU B 170 MET B 182 1 13 HELIX 19 AC1 THR B 188 GLU B 201 1 14 HELIX 20 AC2 HIS B 206 ASN B 211 1 6 HELIX 21 AC3 SER B 213 SER B 227 1 15 HELIX 22 AC4 PRO B 234 ALA B 243 1 10 HELIX 23 AC5 THR C 325 TYR C 330 1 6 HELIX 24 AC6 THR D 325 TYR D 330 1 6 SITE 1 AC1 5 GLN B 105 ARG B 109 ASP B 121 ASN B 134 SITE 2 AC1 5 LYS D 329 SITE 1 AC2 10 ASP A 117 VAL A 149 HOH A 307 THR B 144 SITE 2 AC2 10 LEU B 145 THR B 146 VAL B 149 HOH B 413 SITE 3 AC2 10 HOH B 421 HOH B 455 CRYST1 60.737 74.941 98.418 90.00 90.00 90.00 P 21 21 21 8 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 0.016464 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013344 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010161 0.00000