HEADER METAL BINDING PROTEIN 10-DEC-25 21EJ TITLE CRYSTAL STRUCTURE OF A CUPIN PROTEIN (TM1459, H52A MUTANT) SOAKED IN TITLE 2 CUSO4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CUPIN TYPE-2 DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CUPIN_2 DOMAIN-CONTAINING PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA (STRAIN ATCC 43589 / DSM SOURCE 3 3109 / JCM 10099 / NBRC 100826 / MSB8); SOURCE 4 ORGANISM_TAXID: 243274; SOURCE 5 GENE: TM_1459, TMARI_1465; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ARTIFICIAL METALLOENZYMES, BIOCATALYSIS, NON-HEME COPPER ENZYMES, KEYWDS 2 METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.MORIKAWA,N.SAEGUSA,R.MATSUMOTO,Y.MORITA,N.FUJIEDA REVDAT 1 17-JUN-26 21EJ 0 JRNL AUTH S.MORIKAWA,N.SAEGUSA,R.MATSUMOTO,Y.MORITA,N.FUJIEDA JRNL TITL STRUCTURE-GUIDED SURFACE ENGINEERING OF AN ARTIFICIAL JRNL TITL 2 METALLOLYASE FOR HIGHLY ENANTIOSELECTIVE MICHAEL ADDITION JRNL REF CHEMCATCHEM V. 18 2026 JRNL REFN ESSN 1867-3899 JRNL DOI 10.1002/CCTC.70836 REMARK 2 REMARK 2 RESOLUTION. 1.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.141 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.140 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 10307 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1866 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 265 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 ANGLE DISTANCES (A) : 0.025 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.420 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.101 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.526 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.000 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.035 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.057 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.170 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 21EJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1300067064. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUN-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.899995 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 206099 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.035 REMARK 200 RESOLUTION RANGE LOW (A) : 34.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.380 REMARK 200 R MERGE (I) : 0.02200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.7400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.28 REMARK 200 R MERGE FOR SHELL (I) : 0.56300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.070 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 (%): 40.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% W/V JEFFAMINE ED-2001, 0.1M MES, REMARK 280 PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 25.36800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.60500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.89700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.60500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.36800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.89700 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 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 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 THR A 10 OG1 CG2 REMARK 470 GLN A 12 CG CD OE1 NE2 REMARK 470 PRO B -2 CB CG CD REMARK 470 ASP B 17 CG OD1 OD2 REMARK 470 LYS B 31 CG CD CE NZ REMARK 470 LYS B 66 CG CD CE NZ 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 1365 O HOH A 1378 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TYR A 7 CB - CG - CD2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG B 51 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES 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 ASN A 35 -41.84 -138.61 REMARK 500 PRO A 55 45.36 -82.81 REMARK 500 ASN A 89 -0.22 74.84 REMARK 500 ASN B 35 -41.23 -136.95 REMARK 500 ASN B 89 -4.41 75.66 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 A1434 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH B2431 DISTANCE = 6.75 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 CU A1201 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 54 NE2 REMARK 620 2 HIS A 58 NE2 95.0 REMARK 620 3 HIS A 92 NE2 101.0 99.3 REMARK 620 4 HOH A1365 O 104.7 154.0 93.4 REMARK 620 5 HOH A1378 O 91.9 102.3 153.7 61.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU B2202 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 90 OE2 REMARK 620 2 GLY B -3 N 158.8 REMARK 620 3 GLY B -3 O 101.2 81.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU B2201 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 54 NE2 REMARK 620 2 HIS B 58 NE2 95.1 REMARK 620 3 HIS B 92 NE2 98.7 98.9 REMARK 620 4 HOH B2390 O 157.2 104.0 90.7 REMARK 620 5 HOH B2391 O 95.2 96.8 157.9 70.5 REMARK 620 N 1 2 3 4 DBREF 21EJ A 1 114 UNP Q9X1H0 Q9X1H0_THEMA 1 114 DBREF 21EJ B 1 114 UNP Q9X1H0 Q9X1H0_THEMA 1 114 SEQADV 21EJ GLY A -3 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ PRO A -2 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ SER A -1 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ GLY A 0 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ ALA A 52 UNP Q9X1H0 HIS 52 ENGINEERED MUTATION SEQADV 21EJ GLY B -3 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ PRO B -2 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ SER B -1 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ GLY B 0 UNP Q9X1H0 EXPRESSION TAG SEQADV 21EJ ALA B 52 UNP Q9X1H0 HIS 52 ENGINEERED MUTATION SEQRES 1 A 118 GLY PRO SER GLY MET ILE LEU LYS ARG ALA TYR ASP VAL SEQRES 2 A 118 THR PRO GLN LYS ILE SER THR ASP LYS VAL ARG GLY VAL SEQRES 3 A 118 ARG LYS ARG VAL LEU ILE GLY LEU LYS ASP ALA PRO ASN SEQRES 4 A 118 PHE VAL MET ARG LEU PHE THR VAL GLU PRO GLY GLY LEU SEQRES 5 A 118 ILE ASP ARG ALA SER HIS PRO TRP GLU HIS GLU ILE PHE SEQRES 6 A 118 VAL LEU LYS GLY LYS LEU THR VAL LEU LYS GLU GLN GLY SEQRES 7 A 118 GLU GLU THR VAL GLU GLU GLY PHE TYR ILE PHE VAL GLU SEQRES 8 A 118 PRO ASN GLU ILE HIS GLY PHE ARG ASN ASP THR ASP SER SEQRES 9 A 118 GLU VAL GLU PHE LEU CSD LEU ILE PRO LYS GLU GLY GLY SEQRES 10 A 118 GLU SEQRES 1 B 118 GLY PRO SER GLY MET ILE LEU LYS ARG ALA TYR ASP VAL SEQRES 2 B 118 THR PRO GLN LYS ILE SER THR ASP LYS VAL ARG GLY VAL SEQRES 3 B 118 ARG LYS ARG VAL LEU ILE GLY LEU LYS ASP ALA PRO ASN SEQRES 4 B 118 PHE VAL MET ARG LEU PHE THR VAL GLU PRO GLY GLY LEU SEQRES 5 B 118 ILE ASP ARG ALA SER HIS PRO TRP GLU HIS GLU ILE PHE SEQRES 6 B 118 VAL LEU LYS GLY LYS LEU THR VAL LEU LYS GLU GLN GLY SEQRES 7 B 118 GLU GLU THR VAL GLU GLU GLY PHE TYR ILE PHE VAL GLU SEQRES 8 B 118 PRO ASN GLU ILE HIS GLY PHE ARG ASN ASP THR ASP SER SEQRES 9 B 118 GLU VAL GLU PHE LEU CSD LEU ILE PRO LYS GLU GLY GLY SEQRES 10 B 118 GLU MODRES 21EJ CSD A 106 CYS MODIFIED RESIDUE MODRES 21EJ CSD B 106 CYS MODIFIED RESIDUE HET CSD A 106 12 HET CSD B 106 12 HET CU A1201 1 HET CU B2201 1 HET CU B2202 1 HET MES B2203 12 HETNAM CSD 3-SULFINOALANINE HETNAM CU COPPER (II) ION HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE FORMUL 1 CSD 2(C3 H7 N O4 S) FORMUL 3 CU 3(CU 2+) FORMUL 6 MES C6 H13 N O4 S FORMUL 7 HOH *265(H2 O) HELIX 1 AA1 TYR A 7 VAL A 9 5 3 HELIX 2 AA2 GLU A 111 GLY A 113 5 3 HELIX 3 AA3 GLY B -3 SER B -1 5 3 HELIX 4 AA4 TYR B 7 VAL B 9 5 3 HELIX 5 AA5 GLU B 111 GLY B 113 5 3 SHEET 1 AA1 7 MET A 1 ARG A 5 0 SHEET 2 AA1 7 PHE B 82 VAL B 86 -1 O TYR B 83 N LYS A 4 SHEET 3 AA1 7 HIS B 58 LYS B 64 -1 N VAL B 62 O PHE B 82 SHEET 4 AA1 7 VAL B 102 PRO B 109 -1 O LEU B 105 N PHE B 61 SHEET 5 AA1 7 PHE B 36 ALA B 52 -1 N VAL B 43 O VAL B 102 SHEET 6 AA1 7 VAL B 19 ILE B 28 -1 N ARG B 23 O THR B 42 SHEET 7 AA1 7 GLN B 12 ILE B 14 -1 N ILE B 14 O VAL B 22 SHEET 1 AA2 8 MET A 1 ARG A 5 0 SHEET 2 AA2 8 PHE B 82 VAL B 86 -1 O TYR B 83 N LYS A 4 SHEET 3 AA2 8 HIS B 58 LYS B 64 -1 N VAL B 62 O PHE B 82 SHEET 4 AA2 8 VAL B 102 PRO B 109 -1 O LEU B 105 N PHE B 61 SHEET 5 AA2 8 PHE B 36 ALA B 52 -1 N VAL B 43 O VAL B 102 SHEET 6 AA2 8 HIS B 92 ARG B 95 -1 O PHE B 94 N ILE B 49 SHEET 7 AA2 8 LYS B 66 LYS B 71 -1 N THR B 68 O ARG B 95 SHEET 8 AA2 8 GLU B 75 GLU B 79 -1 O GLU B 76 N VAL B 69 SHEET 1 AA3 6 GLN A 12 THR A 16 0 SHEET 2 AA3 6 VAL A 19 ILE A 28 -1 O LYS A 24 N GLN A 12 SHEET 3 AA3 6 PHE A 36 ALA A 52 -1 O THR A 42 N ARG A 23 SHEET 4 AA3 6 HIS A 92 ARG A 95 -1 O PHE A 94 N ILE A 49 SHEET 5 AA3 6 LYS A 66 LYS A 71 -1 N LEU A 70 O GLY A 93 SHEET 6 AA3 6 GLU A 75 GLU A 79 -1 O GLU A 76 N VAL A 69 SHEET 1 AA4 7 GLN A 12 THR A 16 0 SHEET 2 AA4 7 VAL A 19 ILE A 28 -1 O LYS A 24 N GLN A 12 SHEET 3 AA4 7 PHE A 36 ALA A 52 -1 O THR A 42 N ARG A 23 SHEET 4 AA4 7 VAL A 102 PRO A 109 -1 O VAL A 102 N VAL A 43 SHEET 5 AA4 7 HIS A 58 LYS A 64 -1 N PHE A 61 O LEU A 105 SHEET 6 AA4 7 PHE A 82 VAL A 86 -1 O PHE A 82 N VAL A 62 SHEET 7 AA4 7 MET B 1 ARG B 5 -1 O LYS B 4 N TYR A 83 LINK C LEU A 105 N CSD A 106 1555 1555 1.33 LINK C CSD A 106 N LEU A 107 1555 1555 1.32 LINK C LEU B 105 N CSD B 106 1555 1555 1.32 LINK C CSD B 106 N LEU B 107 1555 1555 1.31 LINK NE2 HIS A 54 CU CU A1201 1555 1555 2.07 LINK NE2 HIS A 58 CU CU A1201 1555 1555 2.01 LINK OE2 GLU A 90 CU CU B2202 1555 1555 1.82 LINK NE2 HIS A 92 CU CU A1201 1555 1555 2.04 LINK CU CU A1201 O HOH A1365 1555 1555 1.92 LINK CU CU A1201 O HOH A1378 1555 1555 2.13 LINK N GLY B -3 CU CU B2202 1555 1555 2.00 LINK O GLY B -3 CU CU B2202 1555 1555 2.20 LINK NE2 HIS B 54 CU CU B2201 1555 1555 2.13 LINK NE2 HIS B 58 CU CU B2201 1555 1555 2.02 LINK NE2 HIS B 92 CU CU B2201 1555 1555 2.02 LINK CU CU B2201 O HOH B2390 1555 1555 2.22 LINK CU CU B2201 O HOH B2391 1555 1555 2.05 CRYST1 50.736 57.794 75.210 90.00 90.00 90.00 P 21 21 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 0.019708 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017304 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013296 0.00000 CONECT 905 3733 CONECT 975 3733 CONECT 1496 3735 CONECT 1531 3733 CONECT 1733 1750 CONECT 1750 1733 1751 1758 CONECT 1751 1750 1752 1754 1759 CONECT 1752 1751 1753 1760 1761 CONECT 1753 1752 1756 1757 CONECT 1754 1751 1755 1762 CONECT 1755 1754 CONECT 1756 1753 CONECT 1757 1753 CONECT 1758 1750 CONECT 1759 1751 CONECT 1760 1752 CONECT 1761 1752 CONECT 1762 1754 CONECT 1882 3735 CONECT 1885 3735 CONECT 2774 3734 CONECT 2844 3734 CONECT 3394 3734 CONECT 3584 3601 CONECT 3601 3584 3602 3609 CONECT 3602 3601 3603 3605 3610 CONECT 3603 3602 3604 3611 3612 CONECT 3604 3603 3607 3608 CONECT 3605 3602 3606 3613 CONECT 3606 3605 CONECT 3607 3604 CONECT 3608 3604 CONECT 3609 3601 CONECT 3610 3602 CONECT 3611 3603 CONECT 3612 3603 CONECT 3613 3605 CONECT 3733 905 975 1531 3812 CONECT 3733 3825 CONECT 3734 2774 2844 3394 3977 CONECT 3734 3978 CONECT 3735 1496 1882 1885 CONECT 3736 3737 3741 CONECT 3737 3736 3738 CONECT 3738 3737 3739 CONECT 3739 3738 3740 3742 CONECT 3740 3739 3741 CONECT 3741 3736 3740 CONECT 3742 3739 3743 CONECT 3743 3742 3744 CONECT 3744 3743 3745 3746 3747 CONECT 3745 3744 CONECT 3746 3744 CONECT 3747 3744 CONECT 3812 3733 CONECT 3825 3733 CONECT 3977 3734 CONECT 3978 3734 MASTER 290 0 6 5 28 0 0 6 2146 2 58 20 END