HEADER APOPTOSIS 27-NOV-19 6V4G TITLE CRYSTAL STRUCTURE ANALYSIS OF ZEBRA FISH MDMX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN MDM4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DOUBLE MINUTE 4 PROTEIN,MDM2-LIKE P53-BINDING PROTEIN, COMPND 5 PROTEIN MDMX,P53-BINDING PROTEIN MDM4; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: STAPLED PEPTIDE QSQQTF(0EH)NLWRLE(MK8)QN(NH2); COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DANIO RERIO; SOURCE 3 ORGANISM_COMMON: ZEBRAFISH; SOURCE 4 ORGANISM_TAXID: 7955; SOURCE 5 GENE: MDM4, MDMX; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_TAXID: 9606 KEYWDS APOPTOSIS, P53 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR H.-S.SEO,S.DHE-PAGANON REVDAT 4 15-NOV-23 6V4G 1 LINK ATOM REVDAT 3 11-OCT-23 6V4G 1 REMARK REVDAT 2 05-MAY-21 6V4G 1 JRNL REVDAT 1 22-APR-20 6V4G 0 JRNL AUTH Y.BEN-NUN,H.S.SEO,E.P.HARVEY,Z.J.HAUSEMAN,T.E.WALES, JRNL AUTH 2 C.E.NEWMAN,A.M.CATHCART,J.R.ENGEN,S.DHE-PAGANON,L.D.WALENSKY JRNL TITL IDENTIFICATION OF A STRUCTURAL DETERMINANT FOR SELECTIVE JRNL TITL 2 TARGETING OF HDMX. JRNL REF STRUCTURE V. 28 847 2020 JRNL REFN ISSN 0969-2126 JRNL PMID 32359398 JRNL DOI 10.1016/J.STR.2020.04.011 REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 54.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 38348 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1909 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 54.4650 - 3.0126 0.99 2754 165 0.1704 0.1825 REMARK 3 2 3.0126 - 2.3911 0.99 2632 142 0.1751 0.2161 REMARK 3 3 2.3911 - 2.0889 1.00 2650 122 0.1456 0.1482 REMARK 3 4 2.0889 - 1.8979 0.99 2640 118 0.1430 0.1931 REMARK 3 5 1.8979 - 1.7618 1.00 2597 139 0.1367 0.1702 REMARK 3 6 1.7618 - 1.6580 1.00 2602 128 0.1353 0.1843 REMARK 3 7 1.6580 - 1.5749 1.00 2605 141 0.1624 0.2001 REMARK 3 8 1.5749 - 1.5064 1.00 2589 133 0.1770 0.2254 REMARK 3 9 1.5064 - 1.4484 0.99 2581 139 0.1857 0.2132 REMARK 3 10 1.4484 - 1.3984 0.98 2512 131 0.2180 0.2195 REMARK 3 11 1.3984 - 1.3547 0.99 2540 146 0.2507 0.3012 REMARK 3 12 1.3547 - 1.3159 1.00 2619 119 0.2653 0.3030 REMARK 3 13 1.3159 - 1.2813 1.00 2535 141 0.3018 0.3337 REMARK 3 14 1.2813 - 1.2500 1.00 2583 145 0.3135 0.3830 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.740 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.71 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 : 0.005 892 REMARK 3 ANGLE : 0.826 1209 REMARK 3 CHIRALITY : 0.082 132 REMARK 3 PLANARITY : 0.005 156 REMARK 3 DIHEDRAL : 2.600 707 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 6V4G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-19. REMARK 100 THE DEPOSITION ID IS D_1000245735. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 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) : 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-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38363 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 54.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.27 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 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: 4N5T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM TRIS-8.0, 2.4M AMMONIUM SULFATE, REMARK 280 PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 15.45500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 15.45500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 40.64500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.46500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 40.64500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.46500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 15.45500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 40.64500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.46500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 15.45500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 40.64500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.46500 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 307 LIES ON A SPECIAL POSITION. 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 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 ASP A 10 REMARK 465 ASP A 11 REMARK 465 ASP A 12 REMARK 465 ASP A 13 REMARK 465 LYS A 14 REMARK 465 ARG A 15 REMARK 465 THR A 16 REMARK 465 GLN B 14 REMARK 465 SER B 15 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 GLU A 20 CG CD OE1 OE2 REMARK 470 GLN B 16 CG CD OE1 NE2 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 O HOH A 343 O HOH A 365 1.74 REMARK 500 O HOH A 355 O HOH A 360 2.00 REMARK 500 O HOH A 325 O HOH A 358 2.04 REMARK 500 O HOH A 364 O HOH A 369 2.05 REMARK 500 O HOH A 327 O HOH A 359 2.14 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 20 -71.27 -81.71 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 375 DISTANCE = 6.60 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Ligand NH2 B 30 bound to ASN B REMARK 800 29 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residues 0EH B 20 and MK8 B 27 DBREF 6V4G A 15 106 UNP Q7ZUW7 MDM4_DANRE 15 106 DBREF 6V4G B 14 30 PDB 6V4G 6V4G 14 30 SEQADV 6V4G MET A 3 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G HIS A 4 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G HIS A 5 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G HIS A 6 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G HIS A 7 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G HIS A 8 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G HIS A 9 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G ASP A 10 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G ASP A 11 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G ASP A 12 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G ASP A 13 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G LYS A 14 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4G VAL A 46 UNP Q7ZUW7 LEU 46 ENGINEERED MUTATION SEQADV 6V4G LEU A 95 UNP Q7ZUW7 VAL 95 ENGINEERED MUTATION SEQRES 1 A 104 MET HIS HIS HIS HIS HIS HIS ASP ASP ASP ASP LYS ARG SEQRES 2 A 104 THR LEU PRO GLY GLU GLY THR GLN VAL HIS PRO ARG ALA SEQRES 3 A 104 PRO LEU LEU GLN ILE LEU LYS VAL ALA GLY ALA GLN GLU SEQRES 4 A 104 GLU VAL PHE THR VAL LYS GLU VAL MET HIS TYR LEU GLY SEQRES 5 A 104 GLN TYR ILE MET MET LYS GLN LEU TYR ASP LYS GLN ARG SEQRES 6 A 104 GLN HIS ILE VAL HIS CYS HIS ASP ASP PRO LEU GLY GLU SEQRES 7 A 104 LEU LEU GLU VAL GLY SER PHE SER VAL LYS ASN PRO SER SEQRES 8 A 104 PRO LEU TYR GLU MET LEU LYS ARG ASN LEU VAL ILE LEU SEQRES 1 B 17 GLN SER GLN GLN THR PHE 0EH ASN LEU TRP ARG LEU GLU SEQRES 2 B 17 MK8 GLN ASN NH2 HET 0EH B 20 12 HET MK8 B 27 9 HET NH2 B 30 1 HET SO4 A 201 5 HETNAM 0EH (2R)-2-AMINO-2-METHYLNONANOIC ACID HETNAM MK8 2-METHYL-L-NORLEUCINE HETNAM NH2 AMINO GROUP HETNAM SO4 SULFATE ION FORMUL 2 0EH C10 H21 N O2 FORMUL 2 MK8 C7 H15 N O2 FORMUL 2 NH2 H2 N FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *94(H2 O) HELIX 1 AA1 ARG A 27 ALA A 37 1 11 HELIX 2 AA2 VAL A 46 GLN A 61 1 16 HELIX 3 AA3 ASP A 76 GLU A 83 1 8 HELIX 4 AA4 PRO A 92 ASN A 102 1 11 HELIX 5 AA5 THR B 18 PHE B 19 5 2 HELIX 6 AA6 ASN B 21 ASN B 21 5 1 HELIX 7 AA7 LEU B 22 GLN B 28 1 7 SHEET 1 AA1 3 PHE A 44 THR A 45 0 SHEET 2 AA1 3 GLN A 23 PRO A 26 -1 N VAL A 24 O PHE A 44 SHEET 3 AA1 3 LEU A 103 ILE A 105 -1 O VAL A 104 N HIS A 25 SHEET 1 AA2 2 ILE A 70 HIS A 72 0 SHEET 2 AA2 2 SER A 86 SER A 88 -1 O PHE A 87 N VAL A 71 LINK C PHE B 19 N 0EH B 20 1555 1555 1.43 LINK C 0EH B 20 N ASN B 21 1555 1555 1.42 LINK CAT 0EH B 20 CE MK8 B 27 1555 1555 1.38 LINK C GLU B 26 N MK8 B 27 1555 1555 1.33 LINK C MK8 B 27 N GLN B 28 1555 1555 1.33 LINK C ASN B 29 N NH2 B 30 1555 1555 1.33 SITE 1 AC1 3 ARG A 27 ALA A 28 HOH A 313 SITE 1 AC2 1 ASN B 29 SITE 1 AC3 11 THR B 18 PHE B 19 ASN B 21 LEU B 22 SITE 2 AC3 11 TRP B 23 ARG B 24 LEU B 25 GLU B 26 SITE 3 AC3 11 GLN B 28 ASN B 29 HOH B 112 CRYST1 81.290 108.930 30.910 90.00 90.00 90.00 C 2 2 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 0.012302 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009180 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032352 0.00000