HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 26-OCT-04 1XV2 TITLE CRYSTAL STRUCTURE OF A PROTEIN OF UNKNOWN FUNCTION SIMILAR TO ALPHA- TITLE 2 ACETOLACTATE DECARBOXYLASE FROM STAPHYLOCOCCUS AUREUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN, SIMILAR TO ALPHA-ACETOLACTATE COMPND 3 DECARBOXYLASE; COMPND 4 CHAIN: A, B, C, D; COMPND 5 SYNONYM: ALDC; COMPND 6 EC: 4.1.1.5; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS SUBSP. AUREUS; SOURCE 3 ORGANISM_TAXID: 46170; SOURCE 4 STRAIN: SUBSP. AUREUS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PMCSG7 KEYWDS ALPHA-ACETOLACTATE, STAPHYLOCOCCUS AUREUS, STRUCTURAL GENOMICS, MCSG, KEYWDS 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR N.E.C.DUKE,R.ZHANG,P.QUARTEY,F.COLLART,D.HOLZLE,A.JOACHIMIAK,MIDWEST AUTHOR 2 CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 4 06-MAR-24 1XV2 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1XV2 1 VERSN REVDAT 2 31-MAY-05 1XV2 1 REMARK REVDAT 1 14-DEC-04 1XV2 0 JRNL AUTH N.E.C.DUKE,R.ZHANG,P.QUARTEY,F.COLLART,D.HOLZLE,A.JOACHIMIAK JRNL TITL CRYSTAL STRUCTURE OF A HYPOTHETICAL PROTEIN SIMILAR TO JRNL TITL 2 ALPHA-ACETOLACTATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 371302.010 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 122951 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 11976 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 15600 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1729 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.007 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7407 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 657 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 3.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.26000 REMARK 3 B22 (A**2) : 6.51000 REMARK 3 B33 (A**2) : -3.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.03000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.15 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.180 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.680 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.190 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.240 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 36.68 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XV2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1000030796. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979562 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSSING, DOUBLE REMARK 200 CRYSTAL MONOCHROMATOR; SI 111 REMARK 200 OPTICS : SI 111 ZERODUR FOCUSSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 126804 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : NULL 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: SAD REMARK 200 SOFTWARE USED: HKL-3000, SHELXD, MLPHARE, DM, SOLVE, RESOLVE, REMARK 200 CCP4, CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.20M LITHIUM SULPHATE, 0.10M TRIS PH REMARK 280 8.5, 25% POLYETHYLENE GLYCOL 3350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 80.00250 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 2870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -95.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 2800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MSE A 1 REMARK 465 THR A 2 REMARK 465 SER B -2 REMARK 465 ASN B -1 REMARK 465 ALA B 0 REMARK 465 MSE B 1 REMARK 465 THR B 2 REMARK 465 SER C -2 REMARK 465 ASN C -1 REMARK 465 ALA C 0 REMARK 465 MSE C 1 REMARK 465 SER D -2 REMARK 465 ASN D -1 REMARK 465 ALA D 0 REMARK 465 MSE D 1 REMARK 465 THR D 2 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 ALA A 37 -164.50 -176.14 REMARK 500 PHE A 85 145.66 -172.60 REMARK 500 ALA A 170 90.34 -61.90 REMARK 500 ASP A 193 -65.33 -98.87 REMARK 500 ALA B 37 -166.18 -176.75 REMARK 500 ARG B 141 34.81 -85.31 REMARK 500 ARG B 142 27.49 179.03 REMARK 500 ALA B 182 5.66 -150.27 REMARK 500 ASP B 193 -64.80 -105.54 REMARK 500 ALA C 37 -168.14 -169.07 REMARK 500 ASP C 193 -66.12 -101.20 REMARK 500 ALA D 37 -165.44 -172.64 REMARK 500 ASP D 193 -72.67 -98.76 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 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 173 NE2 REMARK 620 2 HIS A 175 NE2 101.7 REMARK 620 3 HIS A 186 ND1 91.7 94.7 REMARK 620 4 HOH A 802 O 150.4 104.4 99.6 REMARK 620 5 HOH A 857 O 100.9 101.6 156.8 60.4 REMARK 620 6 HOH A 888 O 88.0 158.2 104.5 62.8 57.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 802 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 173 NE2 REMARK 620 2 HIS B 175 NE2 101.6 REMARK 620 3 HIS B 186 ND1 95.9 96.8 REMARK 620 4 HOH B 815 O 139.6 110.5 103.8 REMARK 620 5 HOH B 842 O 85.6 150.4 111.2 54.5 REMARK 620 6 HOH B 864 O 91.7 91.7 167.3 64.2 59.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 803 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 173 NE2 REMARK 620 2 HIS C 175 NE2 105.5 REMARK 620 3 HIS C 186 ND1 96.0 100.4 REMARK 620 4 HOH C 831 O 151.6 99.1 93.4 REMARK 620 5 HOH C 959 O 86.7 159.5 94.5 65.9 REMARK 620 6 HOH C 960 O 96.7 96.2 155.7 66.3 65.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 804 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 173 NE2 REMARK 620 2 HIS D 175 NE2 98.9 REMARK 620 3 HIS D 186 ND1 97.0 96.0 REMARK 620 4 HOH D 820 O 154.8 102.0 94.8 REMARK 620 5 HOH D1024 O 88.6 158.5 103.1 67.0 REMARK 620 6 HOH D1025 O 95.6 100.5 157.4 66.8 58.5 REMARK 620 N 1 2 3 4 5 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 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 804 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC23686 RELATED DB: TARGETDB DBREF 1XV2 A 1 234 UNP Q7A3A7 Q7A3A7_STAAN 1 234 DBREF 1XV2 B 1 234 UNP Q7A3A7 Q7A3A7_STAAN 1 234 DBREF 1XV2 C 1 234 UNP Q7A3A7 Q7A3A7_STAAN 1 234 DBREF 1XV2 D 1 234 UNP Q7A3A7 Q7A3A7_STAAN 1 234 SEQADV 1XV2 SER A -2 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ASN A -1 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ALA A 0 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 MSE A 1 UNP Q7A3A7 MET 1 MODIFIED RESIDUE SEQADV 1XV2 MSE A 15 UNP Q7A3A7 MET 15 MODIFIED RESIDUE SEQADV 1XV2 MSE A 103 UNP Q7A3A7 MET 103 MODIFIED RESIDUE SEQADV 1XV2 MSE A 121 UNP Q7A3A7 MET 121 MODIFIED RESIDUE SEQADV 1XV2 MSE A 125 UNP Q7A3A7 MET 125 MODIFIED RESIDUE SEQADV 1XV2 MSE A 126 UNP Q7A3A7 MET 126 MODIFIED RESIDUE SEQADV 1XV2 SER B -2 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ASN B -1 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ALA B 0 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 MSE B 1 UNP Q7A3A7 MET 1 MODIFIED RESIDUE SEQADV 1XV2 MSE B 15 UNP Q7A3A7 MET 15 MODIFIED RESIDUE SEQADV 1XV2 MSE B 103 UNP Q7A3A7 MET 103 MODIFIED RESIDUE SEQADV 1XV2 MSE B 121 UNP Q7A3A7 MET 121 MODIFIED RESIDUE SEQADV 1XV2 MSE B 125 UNP Q7A3A7 MET 125 MODIFIED RESIDUE SEQADV 1XV2 MSE B 126 UNP Q7A3A7 MET 126 MODIFIED RESIDUE SEQADV 1XV2 SER C -2 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ASN C -1 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ALA C 0 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 MSE C 1 UNP Q7A3A7 MET 1 MODIFIED RESIDUE SEQADV 1XV2 MSE C 15 UNP Q7A3A7 MET 15 MODIFIED RESIDUE SEQADV 1XV2 MSE C 103 UNP Q7A3A7 MET 103 MODIFIED RESIDUE SEQADV 1XV2 MSE C 121 UNP Q7A3A7 MET 121 MODIFIED RESIDUE SEQADV 1XV2 MSE C 125 UNP Q7A3A7 MET 125 MODIFIED RESIDUE SEQADV 1XV2 MSE C 126 UNP Q7A3A7 MET 126 MODIFIED RESIDUE SEQADV 1XV2 SER D -2 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ASN D -1 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 ALA D 0 UNP Q7A3A7 CLONING ARTIFACT SEQADV 1XV2 MSE D 1 UNP Q7A3A7 MET 1 MODIFIED RESIDUE SEQADV 1XV2 MSE D 15 UNP Q7A3A7 MET 15 MODIFIED RESIDUE SEQADV 1XV2 MSE D 103 UNP Q7A3A7 MET 103 MODIFIED RESIDUE SEQADV 1XV2 MSE D 121 UNP Q7A3A7 MET 121 MODIFIED RESIDUE SEQADV 1XV2 MSE D 125 UNP Q7A3A7 MET 125 MODIFIED RESIDUE SEQADV 1XV2 MSE D 126 UNP Q7A3A7 MET 126 MODIFIED RESIDUE SEQRES 1 A 237 SER ASN ALA MSE THR ASN VAL LEU TYR GLN HIS GLY THR SEQRES 2 A 237 LEU GLY THR LEU MSE ALA GLY LEU LEU GLU GLY THR ALA SEQRES 3 A 237 THR ILE ASN GLU LEU LEU GLU HIS GLY ASN LEU GLY ILE SEQRES 4 A 237 ALA THR LEU THR GLY SER ASP GLY GLU VAL ILE PHE LEU SEQRES 5 A 237 ASP GLY LYS ALA TYR HIS ALA ASN GLU HIS LYS GLU PHE SEQRES 6 A 237 ILE GLU LEU LYS GLY ASP GLU LYS VAL PRO TYR ALA SER SEQRES 7 A 237 ILE THR ASN PHE LYS ALA SER LYS THR PHE PRO LEU GLN SEQRES 8 A 237 GLN LEU SER GLN ASP ASP VAL PHE ALA GLN ILE LYS ASN SEQRES 9 A 237 GLU MSE LEU SER GLU ASN LEU PHE SER ALA VAL LYS ILE SEQRES 10 A 237 TYR GLY THR PHE LYS HIS MSE HIS VAL ARG MSE MSE PRO SEQRES 11 A 237 ALA GLN GLN PRO PRO TYR THR ARG LEU ILE ASP SER ALA SEQRES 12 A 237 ARG ARG GLN PRO GLU GLU LYS ARG GLN ASP ILE ARG GLY SEQRES 13 A 237 ALA ILE VAL GLY PHE PHE THR PRO GLU LEU PHE HIS GLY SEQRES 14 A 237 VAL GLY SER ALA GLY PHE HIS ILE HIS PHE ALA ASP ASP SEQRES 15 A 237 GLU ARG ALA TYR GLY GLY HIS VAL LEU ASP PHE GLU VAL SEQRES 16 A 237 ASP ASP VAL VAL VAL GLU ILE GLN ASN PHE GLU THR PHE SEQRES 17 A 237 GLN GLN HIS PHE PRO VAL ASN ASN GLU THR PHE VAL LYS SEQRES 18 A 237 ALA LYS ILE ASP TYR LYS ASP VAL ALA GLU GLU ILE ARG SEQRES 19 A 237 GLU ALA GLU SEQRES 1 B 237 SER ASN ALA MSE THR ASN VAL LEU TYR GLN HIS GLY THR SEQRES 2 B 237 LEU GLY THR LEU MSE ALA GLY LEU LEU GLU GLY THR ALA SEQRES 3 B 237 THR ILE ASN GLU LEU LEU GLU HIS GLY ASN LEU GLY ILE SEQRES 4 B 237 ALA THR LEU THR GLY SER ASP GLY GLU VAL ILE PHE LEU SEQRES 5 B 237 ASP GLY LYS ALA TYR HIS ALA ASN GLU HIS LYS GLU PHE SEQRES 6 B 237 ILE GLU LEU LYS GLY ASP GLU LYS VAL PRO TYR ALA SER SEQRES 7 B 237 ILE THR ASN PHE LYS ALA SER LYS THR PHE PRO LEU GLN SEQRES 8 B 237 GLN LEU SER GLN ASP ASP VAL PHE ALA GLN ILE LYS ASN SEQRES 9 B 237 GLU MSE LEU SER GLU ASN LEU PHE SER ALA VAL LYS ILE SEQRES 10 B 237 TYR GLY THR PHE LYS HIS MSE HIS VAL ARG MSE MSE PRO SEQRES 11 B 237 ALA GLN GLN PRO PRO TYR THR ARG LEU ILE ASP SER ALA SEQRES 12 B 237 ARG ARG GLN PRO GLU GLU LYS ARG GLN ASP ILE ARG GLY SEQRES 13 B 237 ALA ILE VAL GLY PHE PHE THR PRO GLU LEU PHE HIS GLY SEQRES 14 B 237 VAL GLY SER ALA GLY PHE HIS ILE HIS PHE ALA ASP ASP SEQRES 15 B 237 GLU ARG ALA TYR GLY GLY HIS VAL LEU ASP PHE GLU VAL SEQRES 16 B 237 ASP ASP VAL VAL VAL GLU ILE GLN ASN PHE GLU THR PHE SEQRES 17 B 237 GLN GLN HIS PHE PRO VAL ASN ASN GLU THR PHE VAL LYS SEQRES 18 B 237 ALA LYS ILE ASP TYR LYS ASP VAL ALA GLU GLU ILE ARG SEQRES 19 B 237 GLU ALA GLU SEQRES 1 C 237 SER ASN ALA MSE THR ASN VAL LEU TYR GLN HIS GLY THR SEQRES 2 C 237 LEU GLY THR LEU MSE ALA GLY LEU LEU GLU GLY THR ALA SEQRES 3 C 237 THR ILE ASN GLU LEU LEU GLU HIS GLY ASN LEU GLY ILE SEQRES 4 C 237 ALA THR LEU THR GLY SER ASP GLY GLU VAL ILE PHE LEU SEQRES 5 C 237 ASP GLY LYS ALA TYR HIS ALA ASN GLU HIS LYS GLU PHE SEQRES 6 C 237 ILE GLU LEU LYS GLY ASP GLU LYS VAL PRO TYR ALA SER SEQRES 7 C 237 ILE THR ASN PHE LYS ALA SER LYS THR PHE PRO LEU GLN SEQRES 8 C 237 GLN LEU SER GLN ASP ASP VAL PHE ALA GLN ILE LYS ASN SEQRES 9 C 237 GLU MSE LEU SER GLU ASN LEU PHE SER ALA VAL LYS ILE SEQRES 10 C 237 TYR GLY THR PHE LYS HIS MSE HIS VAL ARG MSE MSE PRO SEQRES 11 C 237 ALA GLN GLN PRO PRO TYR THR ARG LEU ILE ASP SER ALA SEQRES 12 C 237 ARG ARG GLN PRO GLU GLU LYS ARG GLN ASP ILE ARG GLY SEQRES 13 C 237 ALA ILE VAL GLY PHE PHE THR PRO GLU LEU PHE HIS GLY SEQRES 14 C 237 VAL GLY SER ALA GLY PHE HIS ILE HIS PHE ALA ASP ASP SEQRES 15 C 237 GLU ARG ALA TYR GLY GLY HIS VAL LEU ASP PHE GLU VAL SEQRES 16 C 237 ASP ASP VAL VAL VAL GLU ILE GLN ASN PHE GLU THR PHE SEQRES 17 C 237 GLN GLN HIS PHE PRO VAL ASN ASN GLU THR PHE VAL LYS SEQRES 18 C 237 ALA LYS ILE ASP TYR LYS ASP VAL ALA GLU GLU ILE ARG SEQRES 19 C 237 GLU ALA GLU SEQRES 1 D 237 SER ASN ALA MSE THR ASN VAL LEU TYR GLN HIS GLY THR SEQRES 2 D 237 LEU GLY THR LEU MSE ALA GLY LEU LEU GLU GLY THR ALA SEQRES 3 D 237 THR ILE ASN GLU LEU LEU GLU HIS GLY ASN LEU GLY ILE SEQRES 4 D 237 ALA THR LEU THR GLY SER ASP GLY GLU VAL ILE PHE LEU SEQRES 5 D 237 ASP GLY LYS ALA TYR HIS ALA ASN GLU HIS LYS GLU PHE SEQRES 6 D 237 ILE GLU LEU LYS GLY ASP GLU LYS VAL PRO TYR ALA SER SEQRES 7 D 237 ILE THR ASN PHE LYS ALA SER LYS THR PHE PRO LEU GLN SEQRES 8 D 237 GLN LEU SER GLN ASP ASP VAL PHE ALA GLN ILE LYS ASN SEQRES 9 D 237 GLU MSE LEU SER GLU ASN LEU PHE SER ALA VAL LYS ILE SEQRES 10 D 237 TYR GLY THR PHE LYS HIS MSE HIS VAL ARG MSE MSE PRO SEQRES 11 D 237 ALA GLN GLN PRO PRO TYR THR ARG LEU ILE ASP SER ALA SEQRES 12 D 237 ARG ARG GLN PRO GLU GLU LYS ARG GLN ASP ILE ARG GLY SEQRES 13 D 237 ALA ILE VAL GLY PHE PHE THR PRO GLU LEU PHE HIS GLY SEQRES 14 D 237 VAL GLY SER ALA GLY PHE HIS ILE HIS PHE ALA ASP ASP SEQRES 15 D 237 GLU ARG ALA TYR GLY GLY HIS VAL LEU ASP PHE GLU VAL SEQRES 16 D 237 ASP ASP VAL VAL VAL GLU ILE GLN ASN PHE GLU THR PHE SEQRES 17 D 237 GLN GLN HIS PHE PRO VAL ASN ASN GLU THR PHE VAL LYS SEQRES 18 D 237 ALA LYS ILE ASP TYR LYS ASP VAL ALA GLU GLU ILE ARG SEQRES 19 D 237 GLU ALA GLU MODRES 1XV2 MSE A 15 MET SELENOMETHIONINE MODRES 1XV2 MSE A 103 MET SELENOMETHIONINE MODRES 1XV2 MSE A 121 MET SELENOMETHIONINE MODRES 1XV2 MSE A 125 MET SELENOMETHIONINE MODRES 1XV2 MSE A 126 MET SELENOMETHIONINE MODRES 1XV2 MSE B 15 MET SELENOMETHIONINE MODRES 1XV2 MSE B 103 MET SELENOMETHIONINE MODRES 1XV2 MSE B 121 MET SELENOMETHIONINE MODRES 1XV2 MSE B 125 MET SELENOMETHIONINE MODRES 1XV2 MSE B 126 MET SELENOMETHIONINE MODRES 1XV2 MSE C 15 MET SELENOMETHIONINE MODRES 1XV2 MSE C 103 MET SELENOMETHIONINE MODRES 1XV2 MSE C 121 MET SELENOMETHIONINE MODRES 1XV2 MSE C 125 MET SELENOMETHIONINE MODRES 1XV2 MSE C 126 MET SELENOMETHIONINE MODRES 1XV2 MSE D 15 MET SELENOMETHIONINE MODRES 1XV2 MSE D 103 MET SELENOMETHIONINE MODRES 1XV2 MSE D 121 MET SELENOMETHIONINE MODRES 1XV2 MSE D 125 MET SELENOMETHIONINE MODRES 1XV2 MSE D 126 MET SELENOMETHIONINE HET MSE A 15 8 HET MSE A 103 8 HET MSE A 121 8 HET MSE A 125 8 HET MSE A 126 8 HET MSE B 15 8 HET MSE B 103 8 HET MSE B 121 8 HET MSE B 125 8 HET MSE B 126 8 HET MSE C 15 8 HET MSE C 103 8 HET MSE C 121 8 HET MSE C 125 8 HET MSE C 126 8 HET MSE D 15 8 HET MSE D 103 8 HET MSE D 121 8 HET MSE D 125 8 HET MSE D 126 8 HET ZN A 801 1 HET ZN B 802 1 HET ZN C 803 1 HET ZN D 804 1 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION FORMUL 1 MSE 20(C5 H11 N O2 SE) FORMUL 5 ZN 4(ZN 2+) FORMUL 9 HOH *657(H2 O) HELIX 1 1 THR A 10 ALA A 16 1 7 HELIX 2 2 ILE A 25 GLU A 30 1 6 HELIX 3 3 THR A 40 SER A 42 5 3 HELIX 4 4 GLN A 92 MSE A 103 1 12 HELIX 5 5 LEU A 136 ARG A 141 1 6 HELIX 6 6 PRO A 161 HIS A 165 5 5 HELIX 7 7 ASN A 213 ALA A 219 1 7 HELIX 8 8 ASP A 225 GLU A 234 1 10 HELIX 9 9 THR B 10 GLY B 17 1 8 HELIX 10 10 ILE B 25 GLU B 30 1 6 HELIX 11 11 THR B 40 SER B 42 5 3 HELIX 12 12 GLN B 92 MSE B 103 1 12 HELIX 13 13 LEU B 136 ARG B 141 1 6 HELIX 14 14 PRO B 161 HIS B 165 5 5 HELIX 15 15 ASN B 213 ALA B 219 1 7 HELIX 16 16 ASP B 225 ALA B 233 1 9 HELIX 17 17 THR C 10 ALA C 16 1 7 HELIX 18 18 ILE C 25 GLU C 30 1 6 HELIX 19 19 THR C 40 SER C 42 5 3 HELIX 20 20 GLN C 92 MSE C 103 1 12 HELIX 21 21 LEU C 136 ARG C 141 1 6 HELIX 22 22 PRO C 161 HIS C 165 5 5 HELIX 23 23 ASN C 213 ALA C 219 1 7 HELIX 24 24 ASP C 225 GLU C 234 1 10 HELIX 25 25 THR D 10 ALA D 16 1 7 HELIX 26 26 ILE D 25 GLU D 30 1 6 HELIX 27 27 THR D 40 SER D 42 5 3 HELIX 28 28 GLN D 92 MSE D 103 1 12 HELIX 29 29 LEU D 136 ARG D 142 1 7 HELIX 30 30 PRO D 161 HIS D 165 5 5 HELIX 31 31 ASN D 213 ALA D 219 1 7 HELIX 32 32 ASP D 225 GLU D 234 1 10 SHEET 1 A14 PHE A 62 GLU A 64 0 SHEET 2 A14 LYS A 52 ALA A 56 -1 N HIS A 55 O ILE A 63 SHEET 3 A14 ASP A 43 LEU A 49 -1 N LEU A 49 O LYS A 52 SHEET 4 A14 LEU A 34 LEU A 39 -1 N GLY A 35 O PHE A 48 SHEET 5 A14 ALA A 74 THR A 77 -1 O SER A 75 N ILE A 36 SHEET 6 A14 VAL A 4 HIS A 8 -1 N HIS A 8 O ALA A 74 SHEET 7 A14 THR A 204 HIS A 208 1 O HIS A 208 N GLN A 7 SHEET 8 A14 THR B 204 HIS B 208 -1 O PHE B 205 N GLN A 207 SHEET 9 A14 VAL B 4 HIS B 8 1 N GLN B 7 O HIS B 208 SHEET 10 A14 ALA B 74 ILE B 76 -1 O ILE B 76 N TYR B 6 SHEET 11 A14 GLY B 35 LEU B 39 -1 N ILE B 36 O SER B 75 SHEET 12 A14 ASP B 43 LEU B 49 -1 O PHE B 48 N GLY B 35 SHEET 13 A14 LYS B 52 ALA B 56 -1 O TYR B 54 N ILE B 47 SHEET 14 A14 PHE B 62 GLU B 64 -1 O ILE B 63 N HIS B 55 SHEET 1 B 2 ALA A 23 THR A 24 0 SHEET 2 B 2 LYS A 70 VAL A 71 -1 O VAL A 71 N ALA A 23 SHEET 1 C 6 LYS A 83 SER A 91 0 SHEET 2 C 6 GLY A 184 ASN A 201 -1 O VAL A 197 N PHE A 85 SHEET 3 C 6 GLY A 171 ASP A 178 -1 N PHE A 176 O GLY A 185 SHEET 4 C 6 GLU A 145 THR A 160 -1 N VAL A 156 O HIS A 175 SHEET 5 C 6 SER A 110 ARG A 124 -1 N PHE A 118 O ILE A 151 SHEET 6 C 6 GLY A 184 ASN A 201 -1 O LEU A 188 N HIS A 122 SHEET 1 D 2 ALA B 23 THR B 24 0 SHEET 2 D 2 LYS B 70 VAL B 71 -1 O VAL B 71 N ALA B 23 SHEET 1 E 6 LYS B 83 SER B 91 0 SHEET 2 E 6 GLY B 184 ASN B 201 -1 O VAL B 197 N PHE B 85 SHEET 3 E 6 GLY B 171 ASP B 178 -1 N PHE B 176 O GLY B 185 SHEET 4 E 6 GLU B 145 THR B 160 -1 N VAL B 156 O HIS B 175 SHEET 5 E 6 SER B 110 ARG B 124 -1 N ILE B 114 O ILE B 155 SHEET 6 E 6 GLY B 184 ASN B 201 -1 O LEU B 188 N HIS B 122 SHEET 1 F14 PHE C 62 GLU C 64 0 SHEET 2 F14 LYS C 52 ALA C 56 -1 N HIS C 55 O ILE C 63 SHEET 3 F14 ASP C 43 LEU C 49 -1 N GLU C 45 O ALA C 56 SHEET 4 F14 GLY C 35 LEU C 39 -1 N ALA C 37 O VAL C 46 SHEET 5 F14 TYR C 73 ILE C 76 -1 O SER C 75 N ILE C 36 SHEET 6 F14 VAL C 4 HIS C 8 -1 N HIS C 8 O ALA C 74 SHEET 7 F14 THR C 204 HIS C 208 1 O GLN C 206 N LEU C 5 SHEET 8 F14 THR D 204 HIS D 208 -1 O GLN D 207 N PHE C 205 SHEET 9 F14 VAL D 4 HIS D 8 1 N GLN D 7 O HIS D 208 SHEET 10 F14 ALA D 74 THR D 77 -1 O ILE D 76 N TYR D 6 SHEET 11 F14 GLY D 35 LEU D 39 -1 N ILE D 36 O SER D 75 SHEET 12 F14 ASP D 43 LEU D 49 -1 O PHE D 48 N GLY D 35 SHEET 13 F14 LYS D 52 ALA D 56 -1 O ALA D 56 N GLU D 45 SHEET 14 F14 PHE D 62 GLU D 64 -1 O ILE D 63 N HIS D 55 SHEET 1 G 2 ALA C 23 THR C 24 0 SHEET 2 G 2 LYS C 70 VAL C 71 -1 O VAL C 71 N ALA C 23 SHEET 1 H 6 LYS C 83 SER C 91 0 SHEET 2 H 6 GLY C 184 ASN C 201 -1 O VAL C 197 N PHE C 85 SHEET 3 H 6 GLY C 171 ASP C 178 -1 N PHE C 176 O GLY C 185 SHEET 4 H 6 GLU C 145 THR C 160 -1 N VAL C 156 O HIS C 175 SHEET 5 H 6 SER C 110 ARG C 124 -1 N ILE C 114 O ILE C 155 SHEET 6 H 6 GLY C 184 ASN C 201 -1 O LEU C 188 N HIS C 122 SHEET 1 I 2 ALA D 23 THR D 24 0 SHEET 2 I 2 LYS D 70 VAL D 71 -1 O VAL D 71 N ALA D 23 SHEET 1 J 6 LYS D 83 SER D 91 0 SHEET 2 J 6 GLY D 184 ASN D 201 -1 O VAL D 197 N PHE D 85 SHEET 3 J 6 GLY D 171 ASP D 178 -1 N PHE D 176 O GLY D 185 SHEET 4 J 6 GLU D 145 THR D 160 -1 N VAL D 156 O HIS D 175 SHEET 5 J 6 SER D 110 ARG D 124 -1 N PHE D 118 O ILE D 151 SHEET 6 J 6 GLY D 184 ASN D 201 -1 O LEU D 188 N HIS D 122 LINK C LEU A 14 N MSE A 15 1555 1555 1.33 LINK C MSE A 15 N ALA A 16 1555 1555 1.33 LINK C GLU A 102 N MSE A 103 1555 1555 1.33 LINK C MSE A 103 N LEU A 104 1555 1555 1.33 LINK C HIS A 120 N MSE A 121 1555 1555 1.33 LINK C MSE A 121 N HIS A 122 1555 1555 1.33 LINK C ARG A 124 N MSE A 125 1555 1555 1.33 LINK C MSE A 125 N MSE A 126 1555 1555 1.33 LINK C MSE A 126 N PRO A 127 1555 1555 1.34 LINK C LEU B 14 N MSE B 15 1555 1555 1.33 LINK C MSE B 15 N ALA B 16 1555 1555 1.33 LINK C GLU B 102 N MSE B 103 1555 1555 1.33 LINK C MSE B 103 N LEU B 104 1555 1555 1.33 LINK C HIS B 120 N MSE B 121 1555 1555 1.33 LINK C MSE B 121 N HIS B 122 1555 1555 1.33 LINK C ARG B 124 N MSE B 125 1555 1555 1.33 LINK C MSE B 125 N MSE B 126 1555 1555 1.33 LINK C MSE B 126 N PRO B 127 1555 1555 1.34 LINK C LEU C 14 N MSE C 15 1555 1555 1.33 LINK C MSE C 15 N ALA C 16 1555 1555 1.33 LINK C GLU C 102 N MSE C 103 1555 1555 1.33 LINK C MSE C 103 N LEU C 104 1555 1555 1.33 LINK C HIS C 120 N MSE C 121 1555 1555 1.33 LINK C MSE C 121 N HIS C 122 1555 1555 1.33 LINK C ARG C 124 N MSE C 125 1555 1555 1.33 LINK C MSE C 125 N MSE C 126 1555 1555 1.33 LINK C MSE C 126 N PRO C 127 1555 1555 1.34 LINK C LEU D 14 N MSE D 15 1555 1555 1.33 LINK C MSE D 15 N ALA D 16 1555 1555 1.33 LINK C GLU D 102 N MSE D 103 1555 1555 1.33 LINK C MSE D 103 N LEU D 104 1555 1555 1.33 LINK C HIS D 120 N MSE D 121 1555 1555 1.33 LINK C MSE D 121 N HIS D 122 1555 1555 1.33 LINK C ARG D 124 N MSE D 125 1555 1555 1.33 LINK C MSE D 125 N MSE D 126 1555 1555 1.33 LINK C MSE D 126 N PRO D 127 1555 1555 1.34 LINK NE2 HIS A 173 ZN ZN A 801 1555 1555 2.26 LINK NE2 HIS A 175 ZN ZN A 801 1555 1555 2.25 LINK ND1 HIS A 186 ZN ZN A 801 1555 1555 2.31 LINK ZN ZN A 801 O HOH A 802 1555 1555 2.43 LINK ZN ZN A 801 O HOH A 857 1555 1555 2.48 LINK ZN ZN A 801 O HOH A 888 1555 1555 2.51 LINK NE2 HIS B 173 ZN ZN B 802 1555 1555 2.34 LINK NE2 HIS B 175 ZN ZN B 802 1555 1555 2.29 LINK ND1 HIS B 186 ZN ZN B 802 1555 1555 2.31 LINK ZN ZN B 802 O HOH B 815 1555 1555 2.59 LINK ZN ZN B 802 O HOH B 842 1555 1555 2.77 LINK ZN ZN B 802 O HOH B 864 1555 1555 2.30 LINK NE2 HIS C 173 ZN ZN C 803 1555 1555 2.25 LINK NE2 HIS C 175 ZN ZN C 803 1555 1555 2.30 LINK ND1 HIS C 186 ZN ZN C 803 1555 1555 2.31 LINK ZN ZN C 803 O HOH C 831 1555 1555 2.34 LINK ZN ZN C 803 O HOH C 959 1555 1555 2.59 LINK ZN ZN C 803 O HOH C 960 1555 1555 2.41 LINK NE2 HIS D 173 ZN ZN D 804 1555 1555 2.24 LINK NE2 HIS D 175 ZN ZN D 804 1555 1555 2.25 LINK ND1 HIS D 186 ZN ZN D 804 1555 1555 2.29 LINK ZN ZN D 804 O HOH D 820 1555 1555 2.38 LINK ZN ZN D 804 O HOH D1024 1555 1555 2.59 LINK ZN ZN D 804 O HOH D1025 1555 1555 2.49 CISPEP 1 PRO A 131 PRO A 132 0 0.01 CISPEP 2 PRO B 131 PRO B 132 0 -0.10 CISPEP 3 PRO C 131 PRO C 132 0 -0.05 CISPEP 4 PRO D 131 PRO D 132 0 -0.37 SITE 1 AC1 6 HIS A 173 HIS A 175 HIS A 186 HOH A 802 SITE 2 AC1 6 HOH A 857 HOH A 888 SITE 1 AC2 7 GLU B 45 HIS B 173 HIS B 175 HIS B 186 SITE 2 AC2 7 HOH B 815 HOH B 842 HOH B 864 SITE 1 AC3 6 HIS C 173 HIS C 175 HIS C 186 HOH C 831 SITE 2 AC3 6 HOH C 959 HOH C 960 SITE 1 AC4 6 HIS D 173 HIS D 175 HIS D 186 HOH D 820 SITE 2 AC4 6 HOH D1024 HOH D1025 CRYST1 48.434 160.005 68.056 90.00 107.55 90.00 P 1 21 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 0.020647 0.000000 0.006530 0.00000 SCALE2 0.000000 0.006250 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015411 0.00000