HEADER UNKNOWN FUNCTION 25-JUL-24 9G9U TITLE THE STRUCTURE OF XYNX, A NIF3 FAMILY PROTEIN FROM GEOBACILLUS TITLE 2 PROTEINIPHILUS T-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTP CYCLOHYDROLASE 1 TYPE 2 HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS PROTEINIPHILUS; SOURCE 3 ORGANISM_TAXID: 860353; SOURCE 4 VARIANT: T-6; SOURCE 5 GENE: LG52_1443; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NIF3 FAMILY PROTEIN, GEOBACILLUS STEAROTHERMOPHILUS, GEOBACILLUS KEYWDS 2 PROTEINIPHILUS T-6, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR N.HADAD,S.POMYALOV,N.LAVID,Y.SHOHAM,G.SHOHAM REVDAT 1 06-AUG-25 9G9U 0 JRNL AUTH N.HADAD,S.POMYALOV,N.LAVID,Y.SHOHAM,G.SHOHAM JRNL TITL THE STRUCTURE OF XYNX, A NIF3 FAMILY PROTEIN FROM JRNL TITL 2 GEOBACILLUS PROTEINIPHILUS T-6 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.21 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 41148 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) : 0.190 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.820 REMARK 3 FREE R VALUE TEST SET COUNT : 1982 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 43.2100 - 4.5800 0.99 3111 149 0.1751 0.1868 REMARK 3 2 4.5800 - 3.6300 0.99 3038 149 0.1587 0.1791 REMARK 3 3 3.6300 - 3.1700 0.99 3046 149 0.1824 0.2210 REMARK 3 4 3.1700 - 2.8800 0.98 2985 149 0.1973 0.2343 REMARK 3 5 2.8800 - 2.6800 0.98 2970 180 0.2119 0.2296 REMARK 3 6 2.6800 - 2.5200 0.98 2954 158 0.2054 0.2344 REMARK 3 7 2.5200 - 2.3900 0.89 2709 145 0.2082 0.2637 REMARK 3 8 2.3900 - 2.2900 0.72 2216 93 0.2072 0.2187 REMARK 3 9 2.2900 - 2.2000 0.84 2554 115 0.2084 0.2410 REMARK 3 10 2.2000 - 2.1300 0.88 2654 146 0.2040 0.2657 REMARK 3 11 2.1300 - 2.0600 0.90 2707 125 0.2110 0.2440 REMARK 3 12 2.0600 - 2.0000 0.90 2710 132 0.2210 0.2886 REMARK 3 13 2.0000 - 1.9500 0.91 2731 146 0.2261 0.2732 REMARK 3 14 1.9500 - 1.9000 0.91 2781 146 0.2334 0.2649 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) : 0.184 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.426 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.77 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.51 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 4291 REMARK 3 ANGLE : 0.953 5821 REMARK 3 CHIRALITY : 0.058 635 REMARK 3 PLANARITY : 0.006 749 REMARK 3 DIHEDRAL : 6.196 575 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 9G9U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1292140272. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 411459 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 43.210 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 11.20 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.79000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 3350 AND 0.1M CITRIC ACID WITH REMARK 280 BIS-TRIS PROPANE PH 7.6., PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 50.29300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.15050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.29300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.15050 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: DIMERIC 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 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 1 REMARK 465 GLY A 17 REMARK 465 LYS A 18 REMARK 465 ILE A 19 REMARK 465 PRO A 20 REMARK 465 ASN A 21 REMARK 465 THR A 22 REMARK 465 MET A 23 REMARK 465 HIS A 266 REMARK 465 HIS A 267 REMARK 465 HIS A 268 REMARK 465 HIS A 269 REMARK 465 HIS A 270 REMARK 465 HIS B 266 REMARK 465 HIS B 267 REMARK 465 HIS B 268 REMARK 465 HIS B 269 REMARK 465 HIS B 270 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 405 O HOH B 405 2.01 REMARK 500 OD1 ASN B 73 O GLU B 75 2.11 REMARK 500 NH1 ARG A 160 O HOH A 401 2.14 REMARK 500 O HOH A 476 O HOH B 513 2.15 REMARK 500 OE1 GLU A 232 O HOH A 402 2.16 REMARK 500 O HOH A 474 O HOH A 567 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 441 O HOH A 465 2555 1.97 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 HIS A 28 145.81 -170.25 REMARK 500 HIS A 101 -72.29 -136.85 REMARK 500 GLU A 206 -101.77 -111.61 REMARK 500 ASN B 21 44.36 32.48 REMARK 500 MET B 76 1.49 57.04 REMARK 500 ASP B 80 114.61 74.37 REMARK 500 HIS B 101 -77.18 -133.92 REMARK 500 GLU B 206 -100.35 -105.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 303 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 63 NE2 REMARK 620 2 HIS A 105 NE2 104.7 REMARK 620 3 GLU A 232 OE1 89.8 151.4 REMARK 620 4 GLU A 232 OE2 113.6 94.3 57.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 63 NE2 REMARK 620 2 HIS B 105 NE2 100.8 REMARK 620 3 GLU B 232 OE1 90.2 156.6 REMARK 620 4 GLU B 232 OE2 118.8 96.8 59.9 REMARK 620 N 1 2 3 DBREF 9G9U A 1 270 PDB 9G9U 9G9U 1 270 DBREF 9G9U B 1 270 PDB 9G9U 9G9U 1 270 SEQRES 1 A 270 MET ALA THR THR VAL GLN ASP VAL ILE GLU ARG LEU THR SEQRES 2 A 270 ALA SER VAL GLY LYS ILE PRO ASN THR MET ASP THR LEU SEQRES 3 A 270 GLN HIS GLY ASP PRO ASN MET GLU VAL LYS GLY ILE ALA SEQRES 4 A 270 THR SER PHE MET PRO THR TYR ARG VAL ILE GLN GLN ALA SEQRES 5 A 270 VAL SER MET GLU ALA ASN LEU LEU ILE THR HIS GLU GLY SEQRES 6 A 270 LEU PHE TYR SER HIS THR ASP ASN THR GLU MET MET GLN SEQRES 7 A 270 LYS ASP SER VAL TYR GLN GLU LYS ILE ARG LEU ILE ARG SEQRES 8 A 270 GLU SER GLY ILE ALA ILE TYR ARG PHE HIS ASP TYR TRP SEQRES 9 A 270 HIS ARG HIS GLN PRO ASP GLY ILE MET VAL GLY PHE ILE SEQRES 10 A 270 ARG ALA LEU GLU TRP GLU SER TYR VAL SER LYS TYR LEU SEQRES 11 A 270 PRO THR ALA ALA ILE VAL ALA ILE PRO LEU MET THR ALA SEQRES 12 A 270 LYS GLU VAL ALA GLU TYR ALA LYS GLU MET LEU SER ILE SEQRES 13 A 270 PRO PHE VAL ARG ILE ALA GLY ASP LEU SER ALA PRO CYS SEQRES 14 A 270 THR ARG ILE GLY ILE LEU VAL GLY TYR ARG GLY GLY GLY SEQRES 15 A 270 ALA LEU SER ILE PRO LEU PHE GLU GLN GLU HIS LEU ASP SEQRES 16 A 270 ALA ILE ILE TYR GLY GLU GLY PRO GLU TRP GLU THR PRO SEQRES 17 A 270 GLU TYR ILE ARG ASP ALA VAL TYR GLN GLY ARG GLN LYS SEQRES 18 A 270 ALA LEU ILE VAL LEU GLY HIS ALA GLU SER GLU GLU PRO SEQRES 19 A 270 GLY MET LYS TYR LEU ALA GLU TRP LEU GLY GLU GLN PHE SEQRES 20 A 270 PRO ASP ILE PRO VAL HIS PHE LEU ARG GLU ARG PRO ILE SEQRES 21 A 270 PHE GLN VAL ILE HIS HIS HIS HIS HIS HIS SEQRES 1 B 270 MET ALA THR THR VAL GLN ASP VAL ILE GLU ARG LEU THR SEQRES 2 B 270 ALA SER VAL GLY LYS ILE PRO ASN THR MET ASP THR LEU SEQRES 3 B 270 GLN HIS GLY ASP PRO ASN MET GLU VAL LYS GLY ILE ALA SEQRES 4 B 270 THR SER PHE MET PRO THR TYR ARG VAL ILE GLN GLN ALA SEQRES 5 B 270 VAL SER MET GLU ALA ASN LEU LEU ILE THR HIS GLU GLY SEQRES 6 B 270 LEU PHE TYR SER HIS THR ASP ASN THR GLU MET MET GLN SEQRES 7 B 270 LYS ASP SER VAL TYR GLN GLU LYS ILE ARG LEU ILE ARG SEQRES 8 B 270 GLU SER GLY ILE ALA ILE TYR ARG PHE HIS ASP TYR TRP SEQRES 9 B 270 HIS ARG HIS GLN PRO ASP GLY ILE MET VAL GLY PHE ILE SEQRES 10 B 270 ARG ALA LEU GLU TRP GLU SER TYR VAL SER LYS TYR LEU SEQRES 11 B 270 PRO THR ALA ALA ILE VAL ALA ILE PRO LEU MET THR ALA SEQRES 12 B 270 LYS GLU VAL ALA GLU TYR ALA LYS GLU MET LEU SER ILE SEQRES 13 B 270 PRO PHE VAL ARG ILE ALA GLY ASP LEU SER ALA PRO CYS SEQRES 14 B 270 THR ARG ILE GLY ILE LEU VAL GLY TYR ARG GLY GLY GLY SEQRES 15 B 270 ALA LEU SER ILE PRO LEU PHE GLU GLN GLU HIS LEU ASP SEQRES 16 B 270 ALA ILE ILE TYR GLY GLU GLY PRO GLU TRP GLU THR PRO SEQRES 17 B 270 GLU TYR ILE ARG ASP ALA VAL TYR GLN GLY ARG GLN LYS SEQRES 18 B 270 ALA LEU ILE VAL LEU GLY HIS ALA GLU SER GLU GLU PRO SEQRES 19 B 270 GLY MET LYS TYR LEU ALA GLU TRP LEU GLY GLU GLN PHE SEQRES 20 B 270 PRO ASP ILE PRO VAL HIS PHE LEU ARG GLU ARG PRO ILE SEQRES 21 B 270 PHE GLN VAL ILE HIS HIS HIS HIS HIS HIS HET EDO A 301 4 HET EDO A 302 4 HET ZN A 303 1 HET ZN B 301 1 HETNAM EDO 1,2-ETHANEDIOL HETNAM ZN ZINC ION HETSYN EDO ETHYLENE GLYCOL FORMUL 3 EDO 2(C2 H6 O2) FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *293(H2 O) HELIX 1 AA1 THR A 4 SER A 15 1 12 HELIX 2 AA2 THR A 45 MET A 55 1 11 HELIX 3 AA3 ASN A 73 GLN A 78 1 6 HELIX 4 AA4 ASP A 80 GLY A 94 1 15 HELIX 5 AA5 HIS A 101 HIS A 107 1 7 HELIX 6 AA6 ASP A 110 LEU A 120 1 11 HELIX 7 AA7 TRP A 122 SER A 124 5 3 HELIX 8 AA8 ALA A 143 SER A 155 1 13 HELIX 9 AA9 GLY A 181 GLU A 192 1 12 HELIX 10 AB1 GLU A 206 GLN A 217 1 12 HELIX 11 AB2 GLY A 227 PHE A 247 1 21 HELIX 12 AB3 THR B 4 THR B 13 1 10 HELIX 13 AB4 THR B 45 MET B 55 1 11 HELIX 14 AB5 ASP B 80 GLY B 94 1 15 HELIX 15 AB6 HIS B 101 ARG B 106 1 6 HELIX 16 AB7 ASP B 110 LEU B 120 1 11 HELIX 17 AB8 TRP B 122 SER B 124 5 3 HELIX 18 AB9 ALA B 143 SER B 155 1 13 HELIX 19 AC1 GLY B 181 GLU B 192 1 12 HELIX 20 AC2 GLU B 206 GLN B 217 1 12 HELIX 21 AC3 GLY B 227 PHE B 247 1 21 SHEET 1 AA1 5 LEU A 26 HIS A 28 0 SHEET 2 AA1 5 ALA A 96 ARG A 99 -1 O ILE A 97 N HIS A 28 SHEET 3 AA1 5 LEU A 59 THR A 62 1 N LEU A 60 O ALA A 96 SHEET 4 AA1 5 ILE A 38 SER A 41 1 N ALA A 39 O ILE A 61 SHEET 5 AA1 5 VAL A 252 PHE A 254 1 O HIS A 253 N THR A 40 SHEET 1 AA2 7 VAL A 126 TYR A 129 0 SHEET 2 AA2 7 ALA A 134 THR A 142 -1 O ILE A 135 N LYS A 128 SHEET 3 AA2 7 PRO A 168 LEU A 175 -1 O CYS A 169 N MET A 141 SHEET 4 AA2 7 ALA A 196 TYR A 199 1 O ILE A 198 N GLY A 173 SHEET 5 AA2 7 ALA A 222 VAL A 225 1 O ILE A 224 N ILE A 197 SHEET 6 AA2 7 VAL A 159 GLY A 163 -1 N ARG A 160 O VAL A 225 SHEET 7 AA2 7 GLN B 262 ILE B 264 -1 O ILE B 264 N VAL A 159 SHEET 1 AA3 7 GLN A 262 ILE A 264 0 SHEET 2 AA3 7 VAL B 159 GLY B 163 -1 O VAL B 159 N ILE A 264 SHEET 3 AA3 7 ALA B 222 VAL B 225 -1 O VAL B 225 N ARG B 160 SHEET 4 AA3 7 ALA B 196 GLU B 201 1 N ILE B 197 O ILE B 224 SHEET 5 AA3 7 PRO B 168 TYR B 178 1 N GLY B 173 O ILE B 198 SHEET 6 AA3 7 ALA B 133 THR B 142 -1 N MET B 141 O CYS B 169 SHEET 7 AA3 7 VAL B 126 LEU B 130 -1 N SER B 127 O ILE B 135 SHEET 1 AA4 5 LEU B 26 HIS B 28 0 SHEET 2 AA4 5 ALA B 96 ARG B 99 -1 O ILE B 97 N GLN B 27 SHEET 3 AA4 5 LEU B 59 THR B 62 1 N LEU B 60 O ALA B 96 SHEET 4 AA4 5 ILE B 38 SER B 41 1 N ALA B 39 O ILE B 61 SHEET 5 AA4 5 VAL B 252 PHE B 254 1 O HIS B 253 N ILE B 38 LINK NE2 HIS A 63 ZN ZN A 303 1555 1555 2.11 LINK NE2 HIS A 105 ZN ZN A 303 1555 1555 2.16 LINK OE1 GLU A 232 ZN ZN A 303 1555 1555 2.38 LINK OE2 GLU A 232 ZN ZN A 303 1555 1555 2.09 LINK NE2 HIS B 63 ZN ZN B 301 1555 1555 2.07 LINK NE2 HIS B 105 ZN ZN B 301 1555 1555 2.10 LINK OE1 GLU B 232 ZN ZN B 301 1555 1555 2.29 LINK OE2 GLU B 232 ZN ZN B 301 1555 1555 2.04 CRYST1 100.586 58.301 99.115 90.00 99.73 90.00 C 1 2 1 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 0.009942 0.000000 0.001704 0.00000 SCALE2 0.000000 0.017152 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010236 0.00000 CONECT 421 4190 CONECT 788 4190 CONECT 1776 4190 CONECT 1777 4190 CONECT 2541 4191 CONECT 2908 4191 CONECT 3896 4191 CONECT 3897 4191 CONECT 4182 4183 4184 CONECT 4183 4182 CONECT 4184 4182 4185 CONECT 4185 4184 CONECT 4186 4187 4188 CONECT 4187 4186 CONECT 4188 4186 4189 CONECT 4189 4188 CONECT 4190 421 788 1776 1777 CONECT 4191 2541 2908 3896 3897 MASTER 307 0 4 21 24 0 0 6 4482 2 18 42 END