HEADER OXIDOREDUCTASE 25-SEP-23 8UC2 TITLE ETHYLENE FORMING ENZYME (EFE) R171A VARIANT IN COMPLEX WITH NICKEL AND TITLE 2 BENZOIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-OXOGLUTARATE-DEPENDENT ETHYLENE/SUCCINATE-FORMING ENZYME; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS SAVASTANOI PV. PHASEOLICOLA; SOURCE 3 ORGANISM_TAXID: 319; SOURCE 4 GENE: EFE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.CHATTERJEE,J.A.RANKIN,J.HU,R.HAUSINGER REVDAT 3 01-MAY-24 8UC2 1 JRNL REVDAT 2 17-APR-24 8UC2 1 JRNL REVDAT 1 04-OCT-23 8UC2 0 JRNL AUTH S.CHATTERJEE,M.FELLNER,J.RANKIN,M.G.THOMAS,S.B.J S RIFAYEE, JRNL AUTH 2 C.Z.CHRISTOV,J.HU,R.P.HAUSINGER JRNL TITL STRUCTURAL, SPECTROSCOPIC, AND COMPUTATIONAL INSIGHTS FROM JRNL TITL 2 CANAVANINE-BOUND AND TWO CATALYTICALLY COMPROMISED VARIANTS JRNL TITL 3 OF THE ETHYLENE-FORMING ENZYME. JRNL REF BIOCHEMISTRY V. 63 1038 2024 JRNL REFN ISSN 0006-2960 JRNL PMID 38577885 JRNL DOI 10.1021/ACS.BIOCHEM.4C00031 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19_4092: ???) 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 3 NUMBER OF REFLECTIONS : 47228 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 2358 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 62.0300 - 4.1100 1.00 3028 155 0.1613 0.1827 REMARK 3 2 4.1100 - 3.2700 1.00 2910 137 0.1452 0.1596 REMARK 3 3 3.2700 - 2.8500 1.00 2853 159 0.1713 0.1767 REMARK 3 4 2.8500 - 2.5900 1.00 2890 135 0.1734 0.1654 REMARK 3 5 2.5900 - 2.4100 1.00 2843 152 0.1619 0.1814 REMARK 3 6 2.4100 - 2.2600 1.00 2811 176 0.1663 0.2000 REMARK 3 7 2.2600 - 2.1500 1.00 2818 167 0.1658 0.1778 REMARK 3 8 2.1500 - 2.0600 1.00 2833 141 0.1676 0.2269 REMARK 3 9 2.0600 - 1.9800 1.00 2827 138 0.1669 0.1791 REMARK 3 10 1.9800 - 1.9100 1.00 2836 151 0.1897 0.1762 REMARK 3 11 1.9100 - 1.8500 1.00 2783 168 0.1897 0.2177 REMARK 3 12 1.8500 - 1.8000 0.98 2753 145 0.1820 0.1902 REMARK 3 13 1.8000 - 1.7500 0.93 2638 125 0.1883 0.2109 REMARK 3 14 1.7500 - 1.7100 0.88 2458 123 0.1972 0.2465 REMARK 3 15 1.7100 - 1.6700 0.77 2151 107 0.2158 0.2536 REMARK 3 16 1.6700 - 1.6300 0.66 1855 110 0.2508 0.2815 REMARK 3 17 1.6300 - 1.6000 0.56 1583 69 0.2905 0.3013 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.670 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 2845 REMARK 3 ANGLE : 0.914 3870 REMARK 3 CHIRALITY : 0.059 409 REMARK 3 PLANARITY : 0.010 511 REMARK 3 DIHEDRAL : 14.958 1041 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 318 THROUGH 345 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.5941 -1.3771 22.2176 REMARK 3 T TENSOR REMARK 3 T11: 0.1758 T22: 0.1455 REMARK 3 T33: 0.2267 T12: 0.0236 REMARK 3 T13: 0.0000 T23: -0.0137 REMARK 3 L TENSOR REMARK 3 L11: 3.8425 L22: 6.8037 REMARK 3 L33: 7.5879 L12: -0.6607 REMARK 3 L13: -0.3286 L23: 3.9254 REMARK 3 S TENSOR REMARK 3 S11: 0.0303 S12: 0.1790 S13: -0.1126 REMARK 3 S21: 0.0297 S22: 0.2435 S23: -0.5210 REMARK 3 S31: -0.1090 S32: 0.3831 S33: -0.2738 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 123 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.4999 18.4210 18.2560 REMARK 3 T TENSOR REMARK 3 T11: 0.0559 T22: 0.1023 REMARK 3 T33: 0.1111 T12: -0.0091 REMARK 3 T13: -0.0275 T23: -0.0307 REMARK 3 L TENSOR REMARK 3 L11: 1.0399 L22: 1.9455 REMARK 3 L33: 1.9557 L12: 0.2326 REMARK 3 L13: -0.8779 L23: -0.6360 REMARK 3 S TENSOR REMARK 3 S11: -0.0421 S12: -0.0198 S13: 0.0124 REMARK 3 S21: 0.1319 S22: 0.0397 S23: 0.1326 REMARK 3 S31: -0.0835 S32: -0.0588 S33: 0.0099 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 124 THROUGH 293 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.0003 22.2669 14.6157 REMARK 3 T TENSOR REMARK 3 T11: 0.0673 T22: 0.0828 REMARK 3 T33: 0.0887 T12: 0.0082 REMARK 3 T13: -0.0237 T23: 0.0108 REMARK 3 L TENSOR REMARK 3 L11: 1.0303 L22: 1.6200 REMARK 3 L33: 2.1767 L12: 0.3197 REMARK 3 L13: -0.5796 L23: 0.5473 REMARK 3 S TENSOR REMARK 3 S11: -0.0482 S12: 0.0218 S13: 0.0015 REMARK 3 S21: -0.0167 S22: 0.0300 S23: -0.0386 REMARK 3 S31: -0.0097 S32: 0.0959 S33: 0.0220 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 294 THROUGH 317 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.4388 8.5787 11.5139 REMARK 3 T TENSOR REMARK 3 T11: 0.1868 T22: 0.1925 REMARK 3 T33: 0.2471 T12: 0.0037 REMARK 3 T13: 0.0520 T23: -0.0284 REMARK 3 L TENSOR REMARK 3 L11: 2.4651 L22: 3.2044 REMARK 3 L33: 0.9803 L12: 0.2191 REMARK 3 L13: 1.0762 L23: -1.1799 REMARK 3 S TENSOR REMARK 3 S11: 0.0485 S12: 0.2019 S13: -0.1177 REMARK 3 S21: -0.3554 S22: 0.0160 S23: -0.4163 REMARK 3 S31: 0.1196 S32: 0.6444 S33: -0.0692 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 8UC2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1000277628. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-21 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 : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9787 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47283 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 62.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 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 : 2.500 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 (%): 50.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM CITRATE TRIBASIC REMARK 280 DIHYDRATE, 20% W/V POLYETHYLENE GLYCOL 3,350, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 40.05450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.74500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.02000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 40.05450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.74500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.02000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 40.05450 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.74500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.02000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 40.05450 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.74500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.02000 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 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 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 THR A 2 REMARK 465 VAL A 85 REMARK 465 THR A 86 REMARK 465 ALA A 87 REMARK 465 GLY A 88 REMARK 465 ARG A 346 REMARK 465 ALA A 347 REMARK 465 THR A 348 REMARK 465 GLY A 349 REMARK 465 SER A 350 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 ASN A 3 CG OD1 ND2 REMARK 470 GLU A 84 CG CD OE1 OE2 REMARK 470 GLN A 107 CG CD OE1 NE2 REMARK 470 GLU A 213 CG CD OE1 OE2 REMARK 470 LYS A 216 CG CD CE NZ REMARK 470 GLU A 297 CG CD OE1 OE2 REMARK 470 SER A 299 OG REMARK 470 GLU A 302 CG CD OE1 OE2 REMARK 470 MET A 313 CE REMARK 470 ARG A 316 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 337 CG CD OE1 OE2 REMARK 470 THR A 345 OG1 CG2 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 SER A 81 20.21 -68.48 REMARK 500 CYS A 115 0.03 80.70 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 962 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A 963 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH A 964 DISTANCE = 6.54 ANGSTROMS 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 CA A 405 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 220 O REMARK 620 2 LEU A 222 O 96.4 REMARK 620 3 GLU A 225 O 90.7 68.3 REMARK 620 4 HOH A 802 O 85.6 170.6 120.9 REMARK 620 N 1 2 3 DBREF 8UC2 A 1 350 UNP P32021 EFE_PSESH 1 350 SEQADV 8UC2 ALA A 171 UNP P32021 ARG 171 VARIANT SEQRES 1 A 350 MET THR ASN LEU GLN THR PHE GLU LEU PRO THR GLU VAL SEQRES 2 A 350 THR GLY CYS ALA ALA ASP ILE SER LEU GLY ARG ALA LEU SEQRES 3 A 350 ILE GLN ALA TRP GLN LYS ASP GLY ILE PHE GLN ILE LYS SEQRES 4 A 350 THR ASP SER GLU GLN ASP ARG LYS THR GLN GLU ALA MET SEQRES 5 A 350 ALA ALA SER LYS GLN PHE CYS LYS GLU PRO LEU THR PHE SEQRES 6 A 350 LYS SER SER CYS VAL SER ASP LEU THR TYR SER GLY TYR SEQRES 7 A 350 VAL ALA SER GLY GLU GLU VAL THR ALA GLY LYS PRO ASP SEQRES 8 A 350 PHE PRO GLU ILE PHE THR VAL CYS LYS ASP LEU SER VAL SEQRES 9 A 350 GLY ASP GLN ARG VAL LYS ALA GLY TRP PRO CYS HIS GLY SEQRES 10 A 350 PRO VAL PRO TRP PRO ASN ASN THR TYR GLN LYS SER MET SEQRES 11 A 350 LYS THR PHE MET GLU GLU LEU GLY LEU ALA GLY GLU ARG SEQRES 12 A 350 LEU LEU LYS LEU THR ALA LEU GLY PHE GLU LEU PRO ILE SEQRES 13 A 350 ASN THR PHE THR ASP LEU THR ARG ASP GLY TRP HIS HIS SEQRES 14 A 350 MET ALA VAL LEU ARG PHE PRO PRO GLN THR SER THR LEU SEQRES 15 A 350 SER ARG GLY ILE GLY ALA HIS THR ASP TYR GLY LEU LEU SEQRES 16 A 350 VAL ILE ALA ALA GLN ASP ASP VAL GLY GLY LEU TYR ILE SEQRES 17 A 350 ARG PRO PRO VAL GLU GLY GLU LYS ARG ASN ARG ASN TRP SEQRES 18 A 350 LEU PRO GLY GLU SER SER ALA GLY MET PHE GLU HIS ASP SEQRES 19 A 350 GLU PRO TRP THR PHE VAL THR PRO THR PRO GLY VAL TRP SEQRES 20 A 350 THR VAL PHE PRO GLY ASP ILE LEU GLN PHE MET THR GLY SEQRES 21 A 350 GLY GLN LEU LEU SER THR PRO HIS LYS VAL LYS LEU ASN SEQRES 22 A 350 THR ARG GLU ARG PHE ALA CYS ALA TYR PHE HIS GLU PRO SEQRES 23 A 350 ASN PHE GLU ALA SER ALA TYR PRO LEU PHE GLU PRO SER SEQRES 24 A 350 ALA ASN GLU ARG ILE HIS TYR GLY GLU HIS PHE THR ASN SEQRES 25 A 350 MET PHE MET ARG CYS TYR PRO ASP ARG ILE THR THR GLN SEQRES 26 A 350 ARG ILE ASN LYS GLU ASN ARG LEU ALA HIS LEU GLU ASP SEQRES 27 A 350 LEU LYS LYS TYR SER ASP THR ARG ALA THR GLY SER HET BEZ A 401 9 HET NI A 402 1 HET EDO A 403 4 HET EDO A 404 4 HET CA A 405 1 HETNAM BEZ BENZOIC ACID HETNAM NI NICKEL (II) ION HETNAM EDO 1,2-ETHANEDIOL HETNAM CA CALCIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 BEZ C7 H6 O2 FORMUL 3 NI NI 2+ FORMUL 4 EDO 2(C2 H6 O2) FORMUL 6 CA CA 2+ FORMUL 7 HOH *464(H2 O) HELIX 1 AA1 CYS A 16 GLY A 34 1 19 HELIX 2 AA2 ASP A 41 LYS A 60 1 20 HELIX 3 AA3 PRO A 62 CYS A 69 1 8 HELIX 4 AA4 ASP A 106 ALA A 111 1 6 HELIX 5 AA5 ASN A 123 PHE A 152 1 30 HELIX 6 AA6 GLY A 252 THR A 259 1 8 HELIX 7 AA7 TYR A 306 TYR A 318 1 13 HELIX 8 AA8 ARG A 321 GLU A 330 1 10 HELIX 9 AA9 ARG A 332 LYS A 341 1 10 SHEET 1 AA1 8 THR A 6 PHE A 7 0 SHEET 2 AA1 8 PHE A 36 LYS A 39 1 O LYS A 39 N PHE A 7 SHEET 3 AA1 8 VAL A 246 PRO A 251 -1 O TRP A 247 N ILE A 38 SHEET 4 AA1 8 LEU A 195 GLN A 200 -1 N ALA A 198 O THR A 248 SHEET 5 AA1 8 ARG A 277 HIS A 284 -1 O TYR A 282 N ILE A 197 SHEET 6 AA1 8 HIS A 169 PHE A 175 -1 N HIS A 169 O PHE A 283 SHEET 7 AA1 8 GLU A 94 VAL A 98 -1 N VAL A 98 O MET A 170 SHEET 8 AA1 8 GLY A 77 VAL A 79 -1 N VAL A 79 O ILE A 95 SHEET 1 AA2 4 ARG A 184 HIS A 189 0 SHEET 2 AA2 4 HIS A 268 LYS A 271 -1 O HIS A 268 N HIS A 189 SHEET 3 AA2 4 LEU A 206 ILE A 208 -1 N TYR A 207 O LYS A 269 SHEET 4 AA2 4 THR A 238 PHE A 239 -1 O THR A 238 N ILE A 208 SHEET 1 AA3 2 SER A 291 ALA A 292 0 SHEET 2 AA3 2 ILE A 304 HIS A 305 -1 O ILE A 304 N ALA A 292 LINK O ASN A 220 CA CA A 405 1555 1555 2.62 LINK O LEU A 222 CA CA A 405 1555 1555 2.60 LINK O GLU A 225 CA CA A 405 1555 1555 2.55 LINK NI NI A 402 O HOH A 517 1555 1555 2.42 LINK CA CA A 405 O HOH A 802 1555 1555 2.56 CISPEP 1 GLU A 235 PRO A 236 0 -0.83 CRYST1 80.109 97.490 98.040 90.00 90.00 90.00 I 2 2 2 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 0.012483 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010258 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010200 0.00000