HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 21-MAR-05 1Z67 TITLE STRUCTURE OF HOMEODOMAIN-LIKE PROTEIN OF UNKNOWN FUNCTION S4005 FROM TITLE 2 SHIGELLA FLEXNERI COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN S4005; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHIGELLA FLEXNERI 2A; SOURCE 3 ORGANISM_TAXID: 198215; SOURCE 4 STRAIN: 2457T; SOURCE 5 GENE: YIDB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS STRUCTURAL GENOMICS, HYPOTHETICAL PROTEIN, SHIGELLA FLEXNERI, PSI, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, MCSG, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR J.OSIPIUK,N.MALTSEVA,I.DEMENTIEVA,S.CLANCY,F.COLLART,A.JOACHIMIAK, AUTHOR 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 4 13-JUL-11 1Z67 1 VERSN REVDAT 3 24-FEB-09 1Z67 1 VERSN REVDAT 2 14-AUG-07 1Z67 1 JRNL REVDAT 1 03-MAY-05 1Z67 0 JRNL AUTH J.OSIPIUK,N.MALTSEVA,I.DEMENTIEVA,S.CLANCY,F.COLLART, JRNL AUTH 2 A.JOACHIMIAK JRNL TITL STRUCTURE OF YIDB PROTEIN FROM SHIGELLA FLEXNERI SHOWS A NEW JRNL TITL 2 FOLD WITH HOMEODOMAIN MOTIF. JRNL REF PROTEINS V. 65 509 2006 JRNL REFN ISSN 0887-3585 JRNL PMID 16927377 JRNL DOI 10.1002/PROT.21054 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 86.5 REMARK 3 NUMBER OF REFLECTIONS : 17111 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1739 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 REFLECTION IN BIN (WORKING SET) : 414 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 28.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.1830 REMARK 3 BIN FREE R VALUE SET COUNT : 41 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 939 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 156 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.62000 REMARK 3 B22 (A**2) : 0.57000 REMARK 3 B33 (A**2) : -1.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.18000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.106 REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.037 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.090 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1024 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1386 ; 1.427 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 125 ; 4.030 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 51 ;40.405 ;28.235 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 202 ;14.390 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 1 ;14.281 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 170 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 741 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 495 ; 0.225 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 728 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 107 ; 0.147 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 60 ; 0.190 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.172 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 639 ; 1.440 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1034 ; 2.166 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 396 ; 3.084 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 352 ; 4.393 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 1035 ; 1.958 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 157 ; 5.690 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1015 ; 3.849 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS, ALL DATA WERE REMARK 3 USED IN FINAL ROUND OF REFINEMENT. R-FACTOR-ALL CORRESPONDS TO REMARK 3 DEPOSITED FILE. R-WORK AND R-FREE FACTORS REMARK 3 ARE TAKEN FROM SECOND TO LAST ROUND OF REFINEMENT WHICH USED TEST REMARK 3 DATA SET. REMARK 4 REMARK 4 1Z67 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAR-05. REMARK 100 THE RCSB ID CODE IS RCSB032348. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-MAR-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97934 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-3 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17111 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.5 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 39.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 26.5 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.33000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.140 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD, MLPHARE, DM, SOLVE/RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS, 2 M AMMONIUM SULFATE, REMARK 280 PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 28.73800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.23950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 28.73800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 20.23950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S).AUTHOR STATES THAT REMARK 300 BIOLOGICAL MOLECULE FOR THE PROTEIN IS NOT YET KNOWN. 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 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 274 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 319 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 339 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 311 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MSE A 1 REMARK 465 GLY A 2 REMARK 465 SER A 111 REMARK 465 ALA A 112 REMARK 465 ARG A 132 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 332 DISTANCE = 5.25 ANGSTROMS REMARK 525 HOH A 346 DISTANCE = 6.62 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 NA A 201 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 77 OD1 REMARK 620 2 SER A 76 OG 111.0 REMARK 620 3 ASN A 73 OD1 103.2 87.7 REMARK 620 4 GLN A 80 OE1 103.8 85.3 152.8 REMARK 620 5 HOH A 303 O 148.3 90.7 53.2 100.6 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC28208 RELATED DB: TARGETDB DBREF 1Z67 A 1 132 UNP Q83IZ7 Q83IZ7_SHIFL 1 132 SEQADV 1Z67 SER A -2 UNP Q83IZ7 CLONING ARTIFACT SEQADV 1Z67 ASN A -1 UNP Q83IZ7 CLONING ARTIFACT SEQADV 1Z67 ALA A 0 UNP Q83IZ7 CLONING ARTIFACT SEQADV 1Z67 MSE A 1 UNP Q83IZ7 MET 1 MODIFIED RESIDUE SEQADV 1Z67 MSE A 123 UNP Q83IZ7 MET 123 MODIFIED RESIDUE SEQRES 1 A 135 SER ASN ALA MSE GLY LEU PHE ASP GLU VAL VAL GLY ALA SEQRES 2 A 135 PHE LEU LYS GLY ASP ALA GLY LYS TYR GLN ALA ILE LEU SEQRES 3 A 135 SER TRP VAL GLU GLU GLN GLY GLY ILE GLN VAL LEU LEU SEQRES 4 A 135 GLU LYS LEU GLN SER GLY GLY LEU GLY ALA ILE LEU SER SEQRES 5 A 135 THR TRP LEU SER ASN GLN GLN ARG ASN GLN SER VAL SER SEQRES 6 A 135 GLY GLU GLN LEU GLU SER ALA LEU GLY THR ASN ALA VAL SEQRES 7 A 135 SER ASP LEU GLY GLN LYS LEU GLY VAL ASP THR SER THR SEQRES 8 A 135 ALA SER SER LEU LEU ALA GLU GLN LEU PRO LYS ILE ILE SEQRES 9 A 135 ASP ALA LEU SER PRO GLN GLY GLU VAL SER ALA GLN ALA SEQRES 10 A 135 ASN ASN ASP LEU LEU SER ALA GLY MSE GLU LEU LEU LYS SEQRES 11 A 135 GLY LYS LEU PHE ARG MODRES 1Z67 MSE A 123 MET SELENOMETHIONINE HET MSE A 123 8 HET NA A 201 1 HETNAM MSE SELENOMETHIONINE HETNAM NA SODIUM ION FORMUL 1 MSE C5 H11 N O2 SE FORMUL 2 NA NA 1+ FORMUL 3 HOH *156(H2 O) HELIX 1 1 LEU A 3 GLY A 14 1 12 HELIX 2 2 GLY A 17 GLN A 29 1 13 HELIX 3 3 GLY A 31 GLY A 42 1 12 HELIX 4 4 LEU A 44 SER A 53 1 10 HELIX 5 5 SER A 62 GLY A 71 1 10 HELIX 6 6 GLY A 71 GLY A 83 1 13 HELIX 7 7 ASP A 85 LEU A 104 1 20 HELIX 8 8 ASP A 117 PHE A 131 1 15 LINK C GLY A 122 N MSE A 123 1555 1555 1.33 LINK C MSE A 123 N GLU A 124 1555 1555 1.34 LINK NA NA A 201 OD1 ASP A 77 1555 1555 2.45 LINK NA NA A 201 OG BSER A 76 1555 1555 2.55 LINK NA NA A 201 OD1BASN A 73 1555 1555 2.59 LINK OE1AGLN A 80 NA NA A 201 1555 1555 2.85 LINK NA NA A 201 O HOH A 303 1555 1555 2.68 SITE 1 AC1 6 GLN A 33 ASN A 73 SER A 76 ASP A 77 SITE 2 AC1 6 GLN A 80 HOH A 303 CRYST1 57.476 40.479 48.333 90.00 93.78 90.00 C 1 2 1 4 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 0.017399 0.000000 0.001150 0.00000 SCALE2 0.000000 0.024704 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020735 0.00000