HEADER STRUCTURAL GENOMICS, METAL BINDING PROTE16-APR-09 3H3E TITLE CRYSTAL STRUCTURE OF TM1679, A METAL-DEPENDENT HYDROLASE OF THE BETA- TITLE 2 LACTAMASE SUPERFAMILY COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN TM1679; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: TM_1679; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS STRUCTURAL GENOMICS, SURFACE ENTROPY REDUCTION, ISFI, BETA-LACTAMASE KEYWDS 2 SUPERFAMILY, PSI-2, PROTEIN STRUCTURE INITIATIVE, INTEGRATED CENTER KEYWDS 3 FOR STRUCTURE AND FUNCTION INNOVATION, UNKNOWN FUNCTION, METAL KEYWDS 4 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.R.COOPER,N.OLEKHNOVITCH,U.DEREWENDA,Z.S.DEREWENDA,INTEGRATED CENTER AUTHOR 2 FOR STRUCTURE AND FUNCTION INNOVATION (ISFI) REVDAT 2 13-OCT-21 3H3E 1 REMARK SEQADV LINK REVDAT 1 14-JUL-09 3H3E 0 JRNL AUTH D.R.COOPER,N.OLEKHNOVITCH,Z.S.DEREWENDA JRNL TITL CRYSTAL STRUCTURE OF TM1679, A METAL-DEPENDENT HYDROLASE OF JRNL TITL 2 THE BETA-LACTAMASE SUPERFAMILY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.890 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 19063 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.151 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.470 REMARK 3 FREE R VALUE TEST SET COUNT : 281 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 29.2280 - 3.4630 0.99 9442 140 0.1390 0.2010 REMARK 3 2 3.4630 - 2.7490 0.98 9340 141 0.1720 0.2170 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 : 0.35 REMARK 3 B_SOL : 28.82 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 54.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.63300 REMARK 3 B22 (A**2) : 0.63300 REMARK 3 B33 (A**2) : -1.26600 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 2072 REMARK 3 ANGLE : 1.097 2784 REMARK 3 CHIRALITY : 0.071 306 REMARK 3 PLANARITY : 0.004 360 REMARK 3 DIHEDRAL : 16.677 761 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 21.8008 68.5824 27.1800 REMARK 3 T TENSOR REMARK 3 T11: 0.0481 T22: 0.0953 REMARK 3 T33: 0.1029 T12: 0.0086 REMARK 3 T13: 0.0224 T23: -0.0066 REMARK 3 L TENSOR REMARK 3 L11: 0.8927 L22: 1.4953 REMARK 3 L33: 1.0097 L12: -1.0141 REMARK 3 L13: -0.0812 L23: 0.2465 REMARK 3 S TENSOR REMARK 3 S11: 0.0924 S12: -0.0120 S13: 0.1303 REMARK 3 S21: -0.0146 S22: -0.0001 S23: -0.1335 REMARK 3 S31: -0.0583 S32: 0.1352 S33: -0.0910 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN Z REMARK 3 ORIGIN FOR THE GROUP (A): 21.3111 63.8956 19.8618 REMARK 3 T TENSOR REMARK 3 T11: 0.4467 T22: 0.3452 REMARK 3 T33: 0.3497 T12: 0.1274 REMARK 3 T13: -0.0555 T23: 0.0116 REMARK 3 L TENSOR REMARK 3 L11: 0.0000 L22: 0.0000 REMARK 3 L33: 0.0000 L12: 0.0000 REMARK 3 L13: 0.0000 L23: 0.0000 REMARK 3 S TENSOR REMARK 3 S11: 0.0000 S12: 0.0000 S13: 0.0000 REMARK 3 S21: 0.0000 S22: 0.0000 S23: 0.0000 REMARK 3 S31: 0.0000 S32: 0.0000 S33: 0.0000 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TLS REFINEMENT INCLUDED REMARK 4 REMARK 4 3H3E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000052641. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97910 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10088 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.749 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.16900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.1800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.56400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE 2.13, RESOLVE 2.13 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZATION DROP WAS 1:1 MIXTURE REMARK 280 OF PROTEIN AND 12% PEG 3000, 100 MM SODIUM CITRATE PH 5.3. THE REMARK 280 CRYSTALLIZATION RESERVOIR WAS 60 UL OF 1.5 M NACL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 13.68133 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 27.36267 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 20.52200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 34.20333 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 6.84067 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 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 MSE A -11 REMARK 465 GLY A -10 REMARK 465 SER A -9 REMARK 465 ASP A -8 REMARK 465 LYS A -7 REMARK 465 ILE A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 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 VAL A 5 O ALA A 247 2.18 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 CYS A 225 CA - CB - SG ANGL. DEV. = 7.8 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 ASP A 26 -110.40 55.06 REMARK 500 ASP A 31 166.63 66.67 REMARK 500 THR A 32 20.59 -144.05 REMARK 500 SER A 35 -140.29 -130.71 REMARK 500 ILE A 114 -61.69 -93.50 REMARK 500 ARG A 127 47.22 38.33 REMARK 500 ASN A 140 13.31 81.30 REMARK 500 HIS A 224 -120.86 58.90 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 256 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 57 NE2 REMARK 620 2 HIS A 59 ND1 89.4 REMARK 620 3 HIS A 170 NE2 96.0 99.7 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 256 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: ISFI337 RELATED DB: TARGETDB DBREF 3H3E A 2 255 UNP Q9X207 Q9X207_THEMA 2 255 SEQADV 3H3E MSE A -11 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E GLY A -10 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E SER A -9 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E ASP A -8 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E LYS A -7 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E ILE A -6 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E HIS A -5 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E HIS A -4 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E HIS A -3 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E HIS A -2 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E HIS A -1 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E HIS A 0 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E MSE A 1 UNP Q9X207 EXPRESSION TAG SEQADV 3H3E TYR A 100 UNP Q9X207 LYS 100 ENGINEERED MUTATION SEQADV 3H3E TYR A 101 UNP Q9X207 LYS 101 ENGINEERED MUTATION SEQRES 1 A 267 MSE GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MSE SEQRES 2 A 267 ARG ILE HIS VAL LEU CYS ASP ASP SER SER GLN ASN GLY SEQRES 3 A 267 PHE GLU SER GLU HIS GLY PHE SER VAL LEU VAL ASP SER SEQRES 4 A 267 VAL LEU PHE ASP THR GLY LYS SER ASP VAL PHE LEU LYS SEQRES 5 A 267 ASN ALA ARG LYS LEU GLY ILE ASP LEU PRO LYS ASP VAL SEQRES 6 A 267 LEU ILE SER HIS GLY HIS TYR ASP HIS ALA GLY GLY LEU SEQRES 7 A 267 LEU TYR LEU SER GLY LYS ARG VAL TRP LEU ARG LYS GLU SEQRES 8 A 267 ALA LEU ASP GLN LYS TYR SER GLY GLU ARG TYR ALA GLY SEQRES 9 A 267 ALA ASP TRP ASN GLU VAL LEU TYR TYR ASN THR GLY LYS SEQRES 10 A 267 PHE VAL ILE GLU ARG ILE THR GLU ILE GLY LYS ASN MSE SEQRES 11 A 267 PHE LEU LEU GLY PRO ALA ASN LEU ARG GLY LYS VAL PRO SEQRES 12 A 267 THR GLY ASP PHE PHE VAL GLU ARG ASN GLY GLU ARG ARG SEQRES 13 A 267 LYS ASP LEU PHE GLU ASP GLU GLN THR LEU VAL VAL ARG SEQRES 14 A 267 THR LYS GLU GLY LEU VAL VAL ILE THR GLY CYS SER HIS SEQRES 15 A 267 ARG GLY ILE ASP ASN ILE LEU LEU ASP ILE ALA GLU THR SEQRES 16 A 267 PHE ASN GLU ARG ILE LYS MSE VAL VAL GLY GLY PHE HIS SEQRES 17 A 267 LEU LEU LYS SER SER ASP ASP GLU ILE GLU LYS ILE VAL SEQRES 18 A 267 LYS ALA PHE ASN GLU LEU GLY VAL GLU THR VAL VAL PRO SEQRES 19 A 267 CYS HIS CYS THR GLY GLU ARG ALA VAL ASP ILE PHE LYS SEQRES 20 A 267 ARG GLU PHE LEU GLY LYS ILE MSE ASP CYS TYR ALA GLY SEQRES 21 A 267 LEU LYS LEU GLU VAL SER ASP MODRES 3H3E MSE A 1 MET SELENOMETHIONINE MODRES 3H3E MSE A 118 MET SELENOMETHIONINE MODRES 3H3E MSE A 190 MET SELENOMETHIONINE MODRES 3H3E MSE A 243 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 118 8 HET MSE A 190 8 HET MSE A 243 8 HET ZN A 256 1 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *89(H2 O) HELIX 1 1 ASP A 36 LEU A 45 1 10 HELIX 2 2 HIS A 59 GLY A 64 1 6 HELIX 3 3 GLY A 65 LEU A 69 5 5 HELIX 4 4 GLU A 79 ASP A 82 5 4 HELIX 5 5 ASP A 94 ASN A 102 1 9 HELIX 6 6 GLY A 172 GLU A 182 1 11 HELIX 7 7 SER A 201 LEU A 215 1 15 HELIX 8 8 GLY A 227 PHE A 238 1 12 SHEET 1 A 7 THR A 103 VAL A 107 0 SHEET 2 A 7 ARG A 73 ARG A 77 1 N VAL A 74 O LYS A 105 SHEET 3 A 7 ASP A 52 LEU A 54 1 N VAL A 53 O TRP A 75 SHEET 4 A 7 VAL A 28 PHE A 30 1 N LEU A 29 O LEU A 54 SHEET 5 A 7 SER A 22 VAL A 25 -1 N VAL A 23 O PHE A 30 SHEET 6 A 7 MSE A 1 CYS A 7 -1 N HIS A 4 O LEU A 24 SHEET 7 A 7 LYS A 250 VAL A 253 -1 O VAL A 253 N MSE A 1 SHEET 1 B 4 ARG A 89 TYR A 90 0 SHEET 2 B 4 GLN A 83 SER A 86 -1 N SER A 86 O ARG A 89 SHEET 3 B 4 PHE A 135 GLU A 138 -1 O PHE A 136 N TYR A 85 SHEET 4 B 4 ARG A 143 LYS A 145 -1 O ARG A 144 N VAL A 137 SHEET 1 C 7 ILE A 111 GLY A 115 0 SHEET 2 C 7 MSE A 118 LEU A 121 -1 O LEU A 120 N THR A 112 SHEET 3 C 7 THR A 153 THR A 158 -1 O THR A 153 N LEU A 121 SHEET 4 C 7 GLY A 161 THR A 166 -1 O VAL A 163 N VAL A 156 SHEET 5 C 7 ILE A 188 GLY A 194 1 O VAL A 192 N VAL A 164 SHEET 6 C 7 THR A 219 CYS A 223 1 O VAL A 221 N VAL A 191 SHEET 7 C 7 LYS A 241 ILE A 242 1 O LYS A 241 N VAL A 220 SSBOND 1 CYS A 168 CYS A 225 1555 1555 2.06 SSBOND 2 CYS A 223 CYS A 245 1555 1555 2.04 LINK C HIS A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N ARG A 2 1555 1555 1.33 LINK C ASN A 117 N MSE A 118 1555 1555 1.33 LINK C MSE A 118 N PHE A 119 1555 1555 1.33 LINK C LYS A 189 N MSE A 190 1555 1555 1.34 LINK C MSE A 190 N VAL A 191 1555 1555 1.33 LINK C ILE A 242 N MSE A 243 1555 1555 1.33 LINK C MSE A 243 N ASP A 244 1555 1555 1.33 LINK NE2 HIS A 57 ZN ZN A 256 1555 1555 2.29 LINK ND1 HIS A 59 ZN ZN A 256 1555 1555 2.19 LINK NE2 HIS A 170 ZN ZN A 256 1555 1555 2.37 SITE 1 AC1 4 HIS A 57 HIS A 59 CYS A 168 HIS A 170 CRYST1 127.169 127.169 41.044 90.00 90.00 120.00 P 61 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 0.007864 0.004540 0.000000 0.00000 SCALE2 0.000000 0.009080 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024364 0.00000