HEADER STRUCTURAL PROTEIN 11-FEB-24 8RYZ TITLE STRUCTURES OF SELENONEINE SYNTHASE SENA FROM VARIOVORAX PARADOXUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SELENONEINE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VARIOVORAX PARADOXUS; SOURCE 3 ORGANISM_TAXID: 34073; SOURCE 4 GENE: SENA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS SELENONEINE SYNTHASE, C-SE BOND FORMATION, GLYCOSYLTRANSFERASE, KEYWDS 2 STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.Y.MA,Y.GAO,S.H.XU REVDAT 2 18-SEP-24 8RYZ 1 JRNL REVDAT 1 11-SEP-24 8RYZ 0 JRNL AUTH S.XU,J.ZHAO,X.LIU,X.YANG,Z.XU,Y.GAO,Y.MA,H.YANG JRNL TITL STRUCTURES OF SENB AND SENA ENZYMES FROM VARIOVORAX JRNL TITL 2 PARADOXUS PROVIDE INSIGHTS INTO CARBON-SELENIUM BOND JRNL TITL 3 FORMATION IN SELENONEINE BIOSYNTHESIS. JRNL REF HELIYON V. 10 32888 2024 JRNL REFN ESSN 2405-8440 JRNL PMID 38994077 JRNL DOI 10.1016/J.HELIYON.2024.E32888 REMARK 2 REMARK 2 RESOLUTION. 2.02 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 74274 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.120 REMARK 3 FREE R VALUE TEST SET COUNT : 3060 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 9.9900 - 5.6600 1.00 3235 139 0.1418 0.1780 REMARK 3 2 5.6500 - 4.4900 1.00 3232 149 0.1337 0.1601 REMARK 3 3 4.4900 - 3.9200 1.00 3257 132 0.1337 0.1437 REMARK 3 4 3.9200 - 3.5700 1.00 3249 129 0.1486 0.2277 REMARK 3 5 3.5600 - 3.3100 1.00 3235 140 0.1630 0.1877 REMARK 3 6 3.3100 - 3.1100 1.00 3258 132 0.1802 0.2169 REMARK 3 7 3.1100 - 2.9600 1.00 3245 140 0.1988 0.2579 REMARK 3 8 2.9600 - 2.8300 1.00 3224 138 0.1952 0.2475 REMARK 3 9 2.8300 - 2.7200 1.00 3237 140 0.1977 0.2297 REMARK 3 10 2.7200 - 2.6300 1.00 3243 144 0.2048 0.2686 REMARK 3 11 2.6300 - 2.5400 1.00 3270 146 0.2161 0.2667 REMARK 3 12 2.5400 - 2.4700 1.00 3208 142 0.2038 0.2503 REMARK 3 13 2.4700 - 2.4100 1.00 3222 142 0.2244 0.2626 REMARK 3 14 2.4100 - 2.3500 1.00 3237 142 0.2286 0.2560 REMARK 3 15 2.3500 - 2.3000 1.00 3257 144 0.2296 0.2622 REMARK 3 16 2.3000 - 2.2500 1.00 3245 140 0.2294 0.2596 REMARK 3 17 2.2500 - 2.2000 1.00 3182 144 0.2474 0.2901 REMARK 3 18 2.2000 - 2.1600 1.00 3307 138 0.2468 0.2733 REMARK 3 19 2.1600 - 2.1200 1.00 3253 134 0.2611 0.2997 REMARK 3 20 2.1200 - 2.0900 1.00 3218 138 0.2712 0.3157 REMARK 3 21 2.0900 - 2.0500 0.99 3255 134 0.2900 0.4338 REMARK 3 22 2.0500 - 2.0200 0.97 3145 133 0.3232 0.3774 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.320 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.007 3383 REMARK 3 ANGLE : 0.850 4613 REMARK 3 CHIRALITY : 0.051 453 REMARK 3 PLANARITY : 0.009 611 REMARK 3 DIHEDRAL : 12.445 478 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 8RYZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1292136537. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-JUL-23 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978530 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74276 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.860 REMARK 200 RESOLUTION RANGE LOW (A) : 41.820 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 18.40 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.11000 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 (%): 60.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.64 M POTASSIUM SODIUM TARTRATE, 0.08 REMARK 280 M CHES SODIUM PH 9.5, 1.6 M LITHIUM SULFATE MONOHYDRATE, 0.5 M REMARK 280 NACL AND 10% (W/V) PEG 6000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 24.26767 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.53533 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.53533 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 24.26767 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL 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 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 804 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 1 REMARK 465 ASP A 2 REMARK 465 SER A 3 REMARK 465 THR A 4 REMARK 465 LEU A 5 REMARK 465 PRO A 6 REMARK 465 GLY A 190 REMARK 465 VAL A 191 REMARK 465 ALA A 192 REMARK 465 GLY A 415 REMARK 465 GLY A 416 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 ILE A 80 -85.56 -111.84 REMARK 500 ALA A 196 -148.74 -104.27 REMARK 500 ALA A 252 22.34 -79.91 REMARK 500 ARG A 275 55.89 -96.09 REMARK 500 HIS A 279 15.12 58.13 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 NA A 508 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 53 O REMARK 620 2 PHE A 339 O 55.6 REMARK 620 3 NHE A 509 O2 56.2 5.4 REMARK 620 4 NHE A 509 O3 55.6 2.8 2.7 REMARK 620 5 HOH A 659 O 52.3 3.6 5.5 3.6 REMARK 620 6 HOH A 711 O 50.6 5.9 6.0 5.0 2.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 501 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 71 NE2 REMARK 620 2 HIS A 167 NE2 89.1 REMARK 620 3 HIS A 171 NE2 88.9 88.4 REMARK 620 4 AVJ A 502 NAT 175.9 94.3 88.9 REMARK 620 5 IMD A 503 N3 90.7 176.2 87.8 85.8 REMARK 620 6 IMD A 504 N3 87.0 94.5 175.0 95.0 89.3 REMARK 620 N 1 2 3 4 5 DBREF 8RYZ A 1 416 PDB 8RYZ 8RYZ 1 416 SEQRES 1 A 416 MET ASP SER THR LEU PRO VAL TYR SER VAL ALA GLY ALA SEQRES 2 A 416 PRO GLU ALA LEU ALA LEU ARG ALA GLY PRO PRO ALA SER SEQRES 3 A 416 VAL ARG ALA ALA LEU LEU ALA ALA ARG ARG ARG THR LEU SEQRES 4 A 416 ASP LEU ALA ASP ASP PHE ARG ALA ALA LEU GLY ASP ALA SEQRES 5 A 416 TYR PRO GLY ILE GLY TYR ALA PRO GLU LEU ASN PRO PRO SEQRES 6 A 416 LEU TRP GLU LEU GLY HIS VAL ALA TRP PHE GLN GLU TRP SEQRES 7 A 416 TRP ILE GLY ARG ASN ARG GLN ARG ALA ARG GLY VAL ALA SEQRES 8 A 416 CYS GLU PRO ASP HIS ALA ARG GLU PRO SER LEU LEU PRO SEQRES 9 A 416 GLN ALA ASP ALA TRP TYR ASP SER GLY ARG VAL ALA HIS SEQRES 10 A 416 ARG THR ARG TRP ALA LEU PRO LEU PRO ASP ALA GLU ALA SEQRES 11 A 416 THR ARG ASP TYR LEU GLU ARG THR LEU ALA GLN THR LEU SEQRES 12 A 416 ALA LEU LEU ASP GLU LEU PRO PRO ASP ALA HIS ASP ASP SEQRES 13 A 416 ALA LEU TYR PHE PHE ARG LEU VAL ALA LEU HIS GLU ALA SEQRES 14 A 416 MET HIS ALA GLU ALA ALA ALA TYR MET ALA GLU GLY LEU SEQRES 15 A 416 GLY ILE ALA LEU ARG GLU GLY GLY VAL ALA PRO GLN LEU SEQRES 16 A 416 ALA GLU ASP ALA GLU LEU GLU LEU PRO ALA GLN ARG LEU SEQRES 17 A 416 ARG MET GLY SER ASP ALA GLY THR GLY PHE ALA PHE ASP SEQRES 18 A 416 ASN GLU LEU LEU SER HIS ASP VAL SER ILE GLU PRO LEU SEQRES 19 A 416 ARG ILE ASP ALA GLN ALA VAL SER TRP ALA ARG PHE LEU SEQRES 20 A 416 PRO PHE VAL GLU ALA GLY GLY TYR GLU HIS PRO ALA TRP SEQRES 21 A 416 TRP SER ASP ALA GLY ARG ASP TRP LEU ALA ARG GLN LEU SEQRES 22 A 416 LEU ARG HIS PRO ALA HIS LEU ARG ALA ALA GLY THR GLY SEQRES 23 A 416 TRP GLN GLN ARG ARG GLY GLY ARG TRP LEU PRO LEU ASP SEQRES 24 A 416 PRO GLN GLY ALA ALA VAL HIS LEU ASN ALA HIS GLU ALA SEQRES 25 A 416 GLU ALA TRP CYS ARG TRP ALA GLY ARG ARG LEU PRO THR SEQRES 26 A 416 GLU ALA GLU TRP GLU CYS ALA ALA LEU THR LEU PRO GLY SEQRES 27 A 416 PHE ALA TRP GLY ARG VAL TRP GLU TRP THR SER SER PRO SEQRES 28 A 416 PHE GLU PRO TYR PRO GLY PHE ALA PRO HIS PRO TYR ARG SEQRES 29 A 416 ASP TYR SER ALA PRO TRP PHE GLY THR ARG ARG VAL LEU SEQRES 30 A 416 ARG GLY ALA CYS HIS ALA THR SER ALA ALA LEU ALA HIS SEQRES 31 A 416 ALA ARG TYR ARG ASN PHE PHE GLU PRO HIS ARG ARG ASP SEQRES 32 A 416 ILE PHE ALA GLY PHE ARG SER CYS ARG ALA PRO GLY GLY HET NI A 501 1 HET AVJ A 502 14 HET IMD A 503 5 HET IMD A 504 5 HET GOL A 505 6 HET GOL A 506 6 HET GOL A 507 6 HET NA A 508 1 HET NHE A 509 13 HETNAM NI NICKEL (II) ION HETNAM AVJ N,N,N-TRIMETHYL-HISTIDINE HETNAM IMD IMIDAZOLE HETNAM GOL GLYCEROL HETNAM NA SODIUM ION HETNAM NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID HETSYN AVJ HERCYNINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN NHE N-CYCLOHEXYLTAURINE; CHES FORMUL 2 NI NI 2+ FORMUL 3 AVJ C9 H16 N3 O2 1+ FORMUL 4 IMD 2(C3 H5 N2 1+) FORMUL 6 GOL 3(C3 H8 O3) FORMUL 9 NA NA 1+ FORMUL 10 NHE C8 H17 N O3 S FORMUL 11 HOH *223(H2 O) HELIX 1 AA1 ALA A 13 GLY A 22 1 10 HELIX 2 AA2 PRO A 23 GLY A 50 1 28 HELIX 3 AA3 PRO A 64 ILE A 80 1 17 HELIX 4 AA4 GLN A 85 CYS A 92 5 8 HELIX 5 AA5 GLN A 105 ASP A 111 1 7 HELIX 6 AA6 ALA A 116 LEU A 123 5 8 HELIX 7 AA7 ASP A 127 ASP A 147 1 21 HELIX 8 AA8 HIS A 154 GLY A 183 1 30 HELIX 9 AA9 PHE A 220 LEU A 224 5 5 HELIX 10 AB1 SER A 242 ALA A 252 1 11 HELIX 11 AB2 GLY A 253 TRP A 261 5 9 HELIX 12 AB3 SER A 262 ARG A 271 1 10 HELIX 13 AB4 ASN A 308 GLY A 320 1 13 HELIX 14 AB5 THR A 325 LEU A 336 1 12 HELIX 15 AB6 SER A 367 PHE A 371 5 5 SHEET 1 AA1 3 GLU A 200 LEU A 203 0 SHEET 2 AA1 3 LEU A 234 ASP A 237 -1 O LEU A 234 N LEU A 203 SHEET 3 AA1 3 CYS A 411 ARG A 412 -1 O ARG A 412 N ARG A 235 SHEET 1 AA2 2 GLN A 206 MET A 210 0 SHEET 2 AA2 2 HIS A 227 ILE A 231 -1 O VAL A 229 N LEU A 208 SHEET 1 AA3 3 LEU A 280 ALA A 283 0 SHEET 2 AA3 3 GLY A 286 ARG A 291 -1 O GLN A 288 N ARG A 281 SHEET 3 AA3 3 ARG A 294 PRO A 297 -1 O ARG A 294 N ARG A 291 SHEET 1 AA4 4 ASN A 395 PHE A 397 0 SHEET 2 AA4 4 ARG A 375 GLY A 379 -1 N ARG A 375 O PHE A 397 SHEET 3 AA4 4 TRP A 345 PRO A 351 -1 N SER A 350 O VAL A 376 SHEET 4 AA4 4 ALA A 406 GLY A 407 1 O GLY A 407 N TRP A 345 LINK O TYR A 53 NA NA A 508 1555 2565 2.69 LINK NE2 HIS A 71 NI NI A 501 1555 1555 2.19 LINK NE2 HIS A 167 NI NI A 501 1555 1555 2.22 LINK NE2 HIS A 171 NI NI A 501 1555 1555 2.20 LINK O PHE A 339 NA NA A 508 1555 1555 2.57 LINK NI NI A 501 NAT AVJ A 502 1555 1555 2.08 LINK NI NI A 501 N3 IMD A 503 1555 1555 2.29 LINK NI NI A 501 N3 IMD A 504 1555 1555 2.18 LINK NA NA A 508 O2 NHE A 509 1555 1555 2.89 LINK NA NA A 508 O3 NHE A 509 1555 1555 2.95 LINK NA NA A 508 O HOH A 659 1555 1555 2.54 LINK NA NA A 508 O HOH A 711 1555 1555 2.93 CISPEP 1 TYR A 53 PRO A 54 0 7.63 CISPEP 2 LEU A 224 LEU A 225 0 -2.08 CRYST1 118.002 118.002 72.803 90.00 90.00 120.00 P 31 2 1 6 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 0.008474 0.004893 0.000000 0.00000 SCALE2 0.000000 0.009785 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013736 0.00000