HEADER PROTEIN BINDING 18-JUN-25 9RMV TITLE CRYSTAL STRUCTURE OF THE ERH SAFB2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENHANCER OF RUDIMENTARY HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: SCAFFOLD ATTACHMENT FACTOR B2; COMPND 7 CHAIN: C, D; COMPND 8 SYNONYM: SAF-B2; 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: ERH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: SAFB2, KIAA0138; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ERH, ENHANCER OF RUDIMENTARY, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR S.FALK REVDAT 1 27-MAY-26 9RMV 0 JRNL AUTH S.FALK JRNL TITL ROLE OF ERH AND SAFB2 IN CLUSTER ASSISTANCE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21_5207 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 27762 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.670 REMARK 3 FREE R VALUE TEST SET COUNT : 1296 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 31.2100 - 3.5400 1.00 2957 158 0.1727 0.2026 REMARK 3 2 3.5300 - 2.8100 1.00 2952 144 0.1774 0.1800 REMARK 3 3 2.8100 - 2.4500 1.00 2941 142 0.1667 0.2046 REMARK 3 4 2.4500 - 2.2300 1.00 2990 122 0.1624 0.1745 REMARK 3 5 2.2300 - 2.0700 1.00 2924 134 0.1773 0.1891 REMARK 3 6 2.0700 - 1.9500 1.00 2954 136 0.1854 0.1922 REMARK 3 7 1.9500 - 1.8500 1.00 2900 156 0.2094 0.2793 REMARK 3 8 1.8500 - 1.7700 1.00 2936 154 0.2669 0.2879 REMARK 3 9 1.7700 - 1.7000 1.00 2912 150 0.3464 0.3754 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) : 0.253 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.649 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.54 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.87 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 2167 REMARK 3 ANGLE : 0.756 2923 REMARK 3 CHIRALITY : 0.046 318 REMARK 3 PLANARITY : 0.011 370 REMARK 3 DIHEDRAL : 20.542 886 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID -3 THROUGH 102) REMARK 3 ORIGIN FOR THE GROUP (A): -5.6362 11.7402 -2.1267 REMARK 3 T TENSOR REMARK 3 T11: 0.1441 T22: 0.1337 REMARK 3 T33: 0.1671 T12: 0.0029 REMARK 3 T13: 0.0045 T23: -0.0062 REMARK 3 L TENSOR REMARK 3 L11: 2.9274 L22: 1.4176 REMARK 3 L33: 1.0717 L12: 0.9416 REMARK 3 L13: -0.6206 L23: -0.6179 REMARK 3 S TENSOR REMARK 3 S11: -0.0334 S12: 0.0634 S13: 0.1807 REMARK 3 S21: -0.1007 S22: 0.0367 S23: 0.0820 REMARK 3 S31: -0.0211 S32: -0.0332 S33: -0.0114 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 1 THROUGH 102) REMARK 3 ORIGIN FOR THE GROUP (A): -13.6757 -0.6142 20.3062 REMARK 3 T TENSOR REMARK 3 T11: 0.2467 T22: 0.2272 REMARK 3 T33: 0.2147 T12: -0.0318 REMARK 3 T13: 0.0030 T23: 0.0272 REMARK 3 L TENSOR REMARK 3 L11: 1.3901 L22: 0.3649 REMARK 3 L33: 3.5958 L12: 0.0517 REMARK 3 L13: 0.3279 L23: 0.3372 REMARK 3 S TENSOR REMARK 3 S11: 0.1949 S12: -0.3261 S13: -0.1099 REMARK 3 S21: 0.1187 S22: -0.0078 S23: -0.0251 REMARK 3 S31: 0.1558 S32: -0.3159 S33: -0.1121 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN 'C' AND RESID 569 THROUGH 587) REMARK 3 ORIGIN FOR THE GROUP (A): 1.0953 22.1119 -14.3309 REMARK 3 T TENSOR REMARK 3 T11: 0.3827 T22: 0.2639 REMARK 3 T33: 0.3774 T12: -0.0826 REMARK 3 T13: -0.0324 T23: 0.0750 REMARK 3 L TENSOR REMARK 3 L11: 3.7410 L22: 6.4012 REMARK 3 L33: 4.8952 L12: 0.4075 REMARK 3 L13: 1.4691 L23: 1.0174 REMARK 3 S TENSOR REMARK 3 S11: -0.3038 S12: 0.2840 S13: 0.4406 REMARK 3 S21: -0.7536 S22: -0.0292 S23: 0.1426 REMARK 3 S31: -0.1716 S32: 0.1997 S33: 0.1342 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN 'D' AND RESID 569 THROUGH 588) REMARK 3 ORIGIN FOR THE GROUP (A): -13.8556 -6.7963 35.7117 REMARK 3 T TENSOR REMARK 3 T11: 0.4017 T22: 0.4006 REMARK 3 T33: 0.3841 T12: -0.0530 REMARK 3 T13: 0.0044 T23: 0.0443 REMARK 3 L TENSOR REMARK 3 L11: 4.7835 L22: 4.4752 REMARK 3 L33: 3.5085 L12: 1.5934 REMARK 3 L13: 1.0414 L23: 0.3735 REMARK 3 S TENSOR REMARK 3 S11: -0.2640 S12: -0.0633 S13: -0.4972 REMARK 3 S21: 0.3373 S22: 0.3085 S23: 0.0938 REMARK 3 S31: 0.2500 S32: 0.0160 S33: -0.1309 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 9RMV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1292148731. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-22 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 : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87313 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS 2.2.10, XIA2 0.6.475 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.8 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27817 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 43.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 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 : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.21_5207 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MORPHEUS B4 0.1 M IMIDAZOLE; MES REMARK 280 MONOHYDRATE (ACID) PH 6.5; 0.03 M SODIUM FLUORIDE; 0.03 M SODIUM REMARK 280 BROMIDE; 0.03M SODIUM IODIDE; 12.5% V/V MPD; 12.5% PEG 1000; REMARK 280 12.5% W/V PEG 3350, VAPOR DIFFUSION, TEMPERATURE 295.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 39.24000 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, 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 103 REMARK 465 LYS A 104 REMARK 465 GLY B -3 REMARK 465 PRO B -2 REMARK 465 ASP B -1 REMARK 465 SER B 0 REMARK 465 GLY B 103 REMARK 465 LYS B 104 REMARK 465 GLY C 562 REMARK 465 PRO C 563 REMARK 465 ASP C 564 REMARK 465 SER C 565 REMARK 465 MET C 566 REMARK 465 GLY C 567 REMARK 465 MET C 568 REMARK 465 THR C 588 REMARK 465 GLY D 562 REMARK 465 PRO D 563 REMARK 465 ASP D 564 REMARK 465 SER D 565 REMARK 465 MET D 566 REMARK 465 GLY D 567 REMARK 465 MET D 568 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 HH TYR A 92 OE1 GLU C 580 1.57 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 THR D 587 61.56 -115.00 REMARK 500 REMARK 500 REMARK: NULL DBREF 9RMV A 1 104 UNP P84090 ERH_HUMAN 1 104 DBREF 9RMV B 1 104 UNP P84090 ERH_HUMAN 1 104 DBREF 9RMV C 567 588 UNP Q14151 SAFB2_HUMAN 567 588 DBREF 9RMV D 567 588 UNP Q14151 SAFB2_HUMAN 567 588 SEQADV 9RMV GLY A -3 UNP P84090 EXPRESSION TAG SEQADV 9RMV PRO A -2 UNP P84090 EXPRESSION TAG SEQADV 9RMV ASP A -1 UNP P84090 EXPRESSION TAG SEQADV 9RMV SER A 0 UNP P84090 EXPRESSION TAG SEQADV 9RMV GLY B -3 UNP P84090 EXPRESSION TAG SEQADV 9RMV PRO B -2 UNP P84090 EXPRESSION TAG SEQADV 9RMV ASP B -1 UNP P84090 EXPRESSION TAG SEQADV 9RMV SER B 0 UNP P84090 EXPRESSION TAG SEQADV 9RMV GLY C 562 UNP Q14151 EXPRESSION TAG SEQADV 9RMV PRO C 563 UNP Q14151 EXPRESSION TAG SEQADV 9RMV ASP C 564 UNP Q14151 EXPRESSION TAG SEQADV 9RMV SER C 565 UNP Q14151 EXPRESSION TAG SEQADV 9RMV MET C 566 UNP Q14151 EXPRESSION TAG SEQADV 9RMV GLY D 562 UNP Q14151 EXPRESSION TAG SEQADV 9RMV PRO D 563 UNP Q14151 EXPRESSION TAG SEQADV 9RMV ASP D 564 UNP Q14151 EXPRESSION TAG SEQADV 9RMV SER D 565 UNP Q14151 EXPRESSION TAG SEQADV 9RMV MET D 566 UNP Q14151 EXPRESSION TAG SEQRES 1 A 108 GLY PRO ASP SER MET SER HIS THR ILE LEU LEU VAL GLN SEQRES 2 A 108 PRO THR LYS ARG PRO GLU GLY ARG THR TYR ALA ASP TYR SEQRES 3 A 108 GLU SER VAL ASN GLU CYS MET GLU GLY VAL CYS LYS MET SEQRES 4 A 108 TYR GLU GLU HIS LEU LYS ARG MET ASN PRO ASN SER PRO SEQRES 5 A 108 SER ILE THR TYR ASP ILE SER GLN LEU PHE ASP PHE ILE SEQRES 6 A 108 ASP ASP LEU ALA ASP LEU SER CYS LEU VAL TYR ARG ALA SEQRES 7 A 108 ASP THR GLN THR TYR GLN PRO TYR ASN LYS ASP TRP ILE SEQRES 8 A 108 LYS GLU LYS ILE TYR VAL LEU LEU ARG ARG GLN ALA GLN SEQRES 9 A 108 GLN ALA GLY LYS SEQRES 1 B 108 GLY PRO ASP SER MET SER HIS THR ILE LEU LEU VAL GLN SEQRES 2 B 108 PRO THR LYS ARG PRO GLU GLY ARG THR TYR ALA ASP TYR SEQRES 3 B 108 GLU SER VAL ASN GLU CYS MET GLU GLY VAL CYS LYS MET SEQRES 4 B 108 TYR GLU GLU HIS LEU LYS ARG MET ASN PRO ASN SER PRO SEQRES 5 B 108 SER ILE THR TYR ASP ILE SER GLN LEU PHE ASP PHE ILE SEQRES 6 B 108 ASP ASP LEU ALA ASP LEU SER CYS LEU VAL TYR ARG ALA SEQRES 7 B 108 ASP THR GLN THR TYR GLN PRO TYR ASN LYS ASP TRP ILE SEQRES 8 B 108 LYS GLU LYS ILE TYR VAL LEU LEU ARG ARG GLN ALA GLN SEQRES 9 B 108 GLN ALA GLY LYS SEQRES 1 C 27 GLY PRO ASP SER MET GLY MET GLU ARG THR VAL VAL MET SEQRES 2 C 27 ASP LYS SER LYS GLY GLU PRO VAL ILE SER VAL LYS THR SEQRES 3 C 27 THR SEQRES 1 D 27 GLY PRO ASP SER MET GLY MET GLU ARG THR VAL VAL MET SEQRES 2 D 27 ASP LYS SER LYS GLY GLU PRO VAL ILE SER VAL LYS THR SEQRES 3 D 27 THR HET 1PE A 201 38 HET PGE A 202 24 HET OXM A 203 8 HET PGE B 201 24 HET MES B 202 25 HET MES B 203 25 HET MES B 204 25 HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM PGE TRIETHYLENE GLYCOL HETNAM OXM OXAMIC ACID HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETSYN 1PE PEG400 FORMUL 5 1PE C10 H22 O6 FORMUL 6 PGE 2(C6 H14 O4) FORMUL 7 OXM C2 H3 N O3 FORMUL 9 MES 3(C6 H13 N O4 S) FORMUL 12 HOH *68(H2 O) HELIX 1 AA1 ARG A 13 ARG A 17 5 5 HELIX 2 AA2 SER A 24 ASN A 44 1 21 HELIX 3 AA3 ILE A 54 LEU A 64 1 11 HELIX 4 AA4 ASN A 83 ALA A 102 1 20 HELIX 5 AA5 ARG B 13 ARG B 17 5 5 HELIX 6 AA6 SER B 24 ASN B 44 1 21 HELIX 7 AA7 ILE B 54 LEU B 64 1 11 HELIX 8 AA8 ASN B 83 GLN B 101 1 19 SHEET 1 AA1 4 THR A 18 TYR A 22 0 SHEET 2 AA1 4 THR A 4 GLN A 9 -1 N LEU A 6 O ALA A 20 SHEET 3 AA1 4 ASP A 66 ARG A 73 -1 O LEU A 70 N ILE A 5 SHEET 4 AA1 4 THR A 78 TYR A 82 -1 O THR A 78 N ARG A 73 SHEET 1 AA2 3 SER A 49 ASP A 53 0 SHEET 2 AA2 3 PRO C 581 LYS C 586 -1 O ILE C 583 N TYR A 52 SHEET 3 AA2 3 ARG C 570 MET C 574 -1 N THR C 571 O SER C 584 SHEET 1 AA3 4 THR B 18 TYR B 22 0 SHEET 2 AA3 4 THR B 4 GLN B 9 -1 N LEU B 6 O ALA B 20 SHEET 3 AA3 4 ASP B 66 ARG B 73 -1 O SER B 68 N LEU B 7 SHEET 4 AA3 4 THR B 78 TYR B 82 -1 O GLN B 80 N VAL B 71 SHEET 1 AA4 3 SER B 49 ASP B 53 0 SHEET 2 AA4 3 GLU D 580 LYS D 586 -1 O ILE D 583 N TYR B 52 SHEET 3 AA4 3 ARG D 570 ASP D 575 -1 N VAL D 573 O VAL D 582 CRYST1 31.797 78.480 53.839 90.00 107.05 90.00 P 1 21 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 0.031450 0.000000 0.009644 0.00000 SCALE2 0.000000 0.012742 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019428 0.00000 CONECT 4090 4091 4106 CONECT 4091 4090 4092 4107 4108 CONECT 4092 4091 4093 4109 4110 CONECT 4093 4092 4095 CONECT 4094 4095 4096 4111 4112 CONECT 4095 4093 4094 4113 4114 CONECT 4096 4094 4098 CONECT 4097 4098 4099 4115 4116 CONECT 4098 4096 4097 4117 4118 CONECT 4099 4097 4101 CONECT 4100 4101 4102 4119 4120 CONECT 4101 4099 4100 4121 4122 CONECT 4102 4100 4104 CONECT 4103 4104 4105 4123 4124 CONECT 4104 4102 4103 4125 4126 CONECT 4105 4103 4127 CONECT 4106 4090 CONECT 4107 4091 CONECT 4108 4091 CONECT 4109 4092 CONECT 4110 4092 CONECT 4111 4094 CONECT 4112 4094 CONECT 4113 4095 CONECT 4114 4095 CONECT 4115 4097 CONECT 4116 4097 CONECT 4117 4098 CONECT 4118 4098 CONECT 4119 4100 CONECT 4120 4100 CONECT 4121 4101 CONECT 4122 4101 CONECT 4123 4103 CONECT 4124 4103 CONECT 4125 4104 CONECT 4126 4104 CONECT 4127 4105 CONECT 4128 4129 4130 4138 4139 CONECT 4129 4128 4140 CONECT 4130 4128 4131 4141 4142 CONECT 4131 4130 4132 CONECT 4132 4131 4133 4143 4144 CONECT 4133 4132 4137 4145 4146 CONECT 4134 4135 4147 CONECT 4135 4134 4136 4148 4149 CONECT 4136 4135 4137 4150 4151 CONECT 4137 4133 4136 CONECT 4138 4128 CONECT 4139 4128 CONECT 4140 4129 CONECT 4141 4130 CONECT 4142 4130 CONECT 4143 4132 CONECT 4144 4132 CONECT 4145 4133 CONECT 4146 4133 CONECT 4147 4134 CONECT 4148 4135 CONECT 4149 4135 CONECT 4150 4136 CONECT 4151 4136 CONECT 4152 4153 4154 4155 CONECT 4153 4152 4158 4159 CONECT 4154 4152 CONECT 4155 4152 4156 4157 CONECT 4156 4155 CONECT 4157 4155 CONECT 4158 4153 CONECT 4159 4153 CONECT 4160 4161 4162 4170 4171 CONECT 4161 4160 4172 CONECT 4162 4160 4163 4173 4174 CONECT 4163 4162 4164 CONECT 4164 4163 4165 4175 4176 CONECT 4165 4164 4169 4177 4178 CONECT 4166 4167 4179 CONECT 4167 4166 4168 4180 4181 CONECT 4168 4167 4169 4182 4183 CONECT 4169 4165 4168 CONECT 4170 4160 CONECT 4171 4160 CONECT 4172 4161 CONECT 4173 4162 CONECT 4174 4162 CONECT 4175 4164 CONECT 4176 4164 CONECT 4177 4165 CONECT 4178 4165 CONECT 4179 4166 CONECT 4180 4167 CONECT 4181 4167 CONECT 4182 4168 CONECT 4183 4168 CONECT 4184 4185 4189 CONECT 4185 4184 4186 4196 4197 CONECT 4186 4185 4187 4198 4199 CONECT 4187 4186 4188 4190 4200 CONECT 4188 4187 4189 4201 4202 CONECT 4189 4184 4188 4203 4204 CONECT 4190 4187 4191 4205 4206 CONECT 4191 4190 4192 4207 4208 CONECT 4192 4191 4193 4194 4195 CONECT 4193 4192 CONECT 4194 4192 CONECT 4195 4192 CONECT 4196 4185 CONECT 4197 4185 CONECT 4198 4186 CONECT 4199 4186 CONECT 4200 4187 CONECT 4201 4188 CONECT 4202 4188 CONECT 4203 4189 CONECT 4204 4189 CONECT 4205 4190 CONECT 4206 4190 CONECT 4207 4191 CONECT 4208 4191 CONECT 4209 4210 4214 CONECT 4210 4209 4211 4221 4222 CONECT 4211 4210 4212 4223 4224 CONECT 4212 4211 4213 4215 4225 CONECT 4213 4212 4214 4226 4227 CONECT 4214 4209 4213 4228 4229 CONECT 4215 4212 4216 4230 4231 CONECT 4216 4215 4217 4232 4233 CONECT 4217 4216 4218 4219 4220 CONECT 4218 4217 CONECT 4219 4217 CONECT 4220 4217 CONECT 4221 4210 CONECT 4222 4210 CONECT 4223 4211 CONECT 4224 4211 CONECT 4225 4212 CONECT 4226 4213 CONECT 4227 4213 CONECT 4228 4214 CONECT 4229 4214 CONECT 4230 4215 CONECT 4231 4215 CONECT 4232 4216 CONECT 4233 4216 CONECT 4234 4235 4239 CONECT 4235 4234 4236 4246 4247 CONECT 4236 4235 4237 4248 4249 CONECT 4237 4236 4238 4240 4250 CONECT 4238 4237 4239 4251 4252 CONECT 4239 4234 4238 4253 4254 CONECT 4240 4237 4241 4255 4256 CONECT 4241 4240 4242 4257 4258 CONECT 4242 4241 4243 4244 4245 CONECT 4243 4242 CONECT 4244 4242 CONECT 4245 4242 CONECT 4246 4235 CONECT 4247 4235 CONECT 4248 4236 CONECT 4249 4236 CONECT 4250 4237 CONECT 4251 4238 CONECT 4252 4238 CONECT 4253 4239 CONECT 4254 4239 CONECT 4255 4240 CONECT 4256 4240 CONECT 4257 4241 CONECT 4258 4241 MASTER 307 0 7 8 14 0 0 6 2159 4 169 24 END