HEADER SIGNALING PROTEIN 16-AUG-12 4GN0 TITLE DE NOVO PHASING OF A HAMP-COMPLEX USING AN IMPROVED ARCIMBOLDO METHOD COMPND MOL_ID: 1; COMPND 2 MOLECULE: HAMP DOMAIN OF AF1503; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP RESIDUES 31-338; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS; SOURCE 3 ORGANISM_TAXID: 224325; SOURCE 4 STRAIN: ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126; SOURCE 5 GENE: AF_1503; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3 KEYWDS FOUR HELIX BUNDLE, HAMP DOMAIN, TRANSMEMBRANE SIGNALLING, SIGNALING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.HULKO,A.URSINUS,K.BAR,J.MARTIN,K.ZETH,A.N.LUPAS REVDAT 6 28-FEB-24 4GN0 1 REMARK SEQADV REVDAT 5 19-MAR-14 4GN0 1 AUTHOR REVDAT 4 22-JAN-14 4GN0 1 AUTHOR REVDAT 3 20-NOV-13 4GN0 1 JRNL REVDAT 2 25-SEP-13 4GN0 1 JRNL REVDAT 1 11-SEP-13 4GN0 0 JRNL AUTH M.SAMMITO,C.MILLAN,D.D.RODRIGUEZ,I.M.DE ILARDUYA,K.MEINDL, JRNL AUTH 2 I.DE MARINO,G.PETRILLO,R.M.BUEY,J.M.DE PEREDA,K.ZETH, JRNL AUTH 3 G.M.SHELDRICK,I.USON JRNL TITL EXPLOITING TERTIARY STRUCTURE THROUGH LOCAL FOLDS FOR JRNL TITL 2 CRYSTALLOGRAPHIC PHASING. JRNL REF NAT.METHODS V. 10 1099 2013 JRNL REFN ISSN 1548-7091 JRNL PMID 24037245 JRNL DOI 10.1038/NMETH.2644 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 39972 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 + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 2005 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.79 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.50 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2946 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2185 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2803 REMARK 3 BIN R VALUE (WORKING SET) : 0.2160 REMARK 3 BIN FREE R VALUE : 0.2696 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.85 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 143 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3129 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 373 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.04 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.53380 REMARK 3 B22 (A**2) : -0.32410 REMARK 3 B33 (A**2) : 1.85790 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -7.42660 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.201 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.124 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.910 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3138 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 4237 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1190 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 109 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 436 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3138 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 472 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 4201 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.99 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.49 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.08 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4GN0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000074387. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39972 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO PHASING REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 24.03850 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, 3 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: 2390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: 2540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -145.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 44.11500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ASN B 204 REMARK 465 PRO B 205 REMARK 465 ASN C 204 REMARK 465 PRO C 205 REMARK 465 ALA C 206 REMARK 465 ASN D 204 REMARK 465 PRO D 205 REMARK 465 ALA D 206 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 OD2 ASP B 233 O HOH B 493 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH C 512 O HOH D 511 2946 1.76 REMARK 500 OE1 GLU B 266 O HOH C 590 2956 2.19 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 280 -166.53 -100.04 REMARK 500 ASP B 280 -166.58 -100.25 REMARK 500 ASP C 280 -168.85 -100.37 REMARK 500 ASP D 280 -165.59 -100.43 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 MG C 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 304 OE2 REMARK 620 2 HOH C 502 O 109.0 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 401 DBREF 4GN0 A 204 308 UNP O28769 O28769_ARCFU 234 338 DBREF 4GN0 B 204 308 UNP O28769 O28769_ARCFU 234 338 DBREF 4GN0 C 204 308 UNP O28769 O28769_ARCFU 234 338 DBREF 4GN0 D 204 308 UNP O28769 O28769_ARCFU 234 338 SEQADV 4GN0 LYS A 225 UNP O28769 TYR 255 ENGINEERED MUTATION SEQADV 4GN0 ASN A 226 UNP O28769 TYR 256 ENGINEERED MUTATION SEQADV 4GN0 LEU A 227 UNP O28769 ALA 257 ENGINEERED MUTATION SEQADV 4GN0 THR A 229 UNP O28769 GLY 259 ENGINEERED MUTATION SEQADV 4GN0 LEU A 230 UNP O28769 ILE 260 ENGINEERED MUTATION SEQADV 4GN0 ASP A 233 UNP O28769 ALA 263 ENGINEERED MUTATION SEQADV 4GN0 ARG A 234 UNP O28769 ILE 264 ENGINEERED MUTATION SEQADV 4GN0 GLU A 236 UNP O28769 ILE 266 ENGINEERED MUTATION SEQADV 4GN0 GLN A 237 UNP O28769 VAL 267 ENGINEERED MUTATION SEQADV 4GN0 ILE A 238 UNP O28769 PHE 268 ENGINEERED MUTATION SEQADV 4GN0 ASN A 240 UNP O28769 ILE 270 ENGINEERED MUTATION SEQADV 4GN0 ASP A 241 UNP O28769 VAL 271 ENGINEERED MUTATION SEQADV 4GN0 SER A 244 UNP O28769 VAL 274 ENGINEERED MUTATION SEQADV 4GN0 THR A 245 UNP O28769 PHE 275 ENGINEERED MUTATION SEQADV 4GN0 LYS B 225 UNP O28769 TYR 255 ENGINEERED MUTATION SEQADV 4GN0 ASN B 226 UNP O28769 TYR 256 ENGINEERED MUTATION SEQADV 4GN0 LEU B 227 UNP O28769 ALA 257 ENGINEERED MUTATION SEQADV 4GN0 THR B 229 UNP O28769 GLY 259 ENGINEERED MUTATION SEQADV 4GN0 LEU B 230 UNP O28769 ILE 260 ENGINEERED MUTATION SEQADV 4GN0 ASP B 233 UNP O28769 ALA 263 ENGINEERED MUTATION SEQADV 4GN0 ARG B 234 UNP O28769 ILE 264 ENGINEERED MUTATION SEQADV 4GN0 GLU B 236 UNP O28769 ILE 266 ENGINEERED MUTATION SEQADV 4GN0 GLN B 237 UNP O28769 VAL 267 ENGINEERED MUTATION SEQADV 4GN0 ILE B 238 UNP O28769 PHE 268 ENGINEERED MUTATION SEQADV 4GN0 ASN B 240 UNP O28769 ILE 270 ENGINEERED MUTATION SEQADV 4GN0 ASP B 241 UNP O28769 VAL 271 ENGINEERED MUTATION SEQADV 4GN0 SER B 244 UNP O28769 VAL 274 ENGINEERED MUTATION SEQADV 4GN0 THR B 245 UNP O28769 PHE 275 ENGINEERED MUTATION SEQADV 4GN0 LYS C 225 UNP O28769 TYR 255 ENGINEERED MUTATION SEQADV 4GN0 ASN C 226 UNP O28769 TYR 256 ENGINEERED MUTATION SEQADV 4GN0 LEU C 227 UNP O28769 ALA 257 ENGINEERED MUTATION SEQADV 4GN0 THR C 229 UNP O28769 GLY 259 ENGINEERED MUTATION SEQADV 4GN0 LEU C 230 UNP O28769 ILE 260 ENGINEERED MUTATION SEQADV 4GN0 ASP C 233 UNP O28769 ALA 263 ENGINEERED MUTATION SEQADV 4GN0 ARG C 234 UNP O28769 ILE 264 ENGINEERED MUTATION SEQADV 4GN0 GLU C 236 UNP O28769 ILE 266 ENGINEERED MUTATION SEQADV 4GN0 GLN C 237 UNP O28769 VAL 267 ENGINEERED MUTATION SEQADV 4GN0 ILE C 238 UNP O28769 PHE 268 ENGINEERED MUTATION SEQADV 4GN0 ASN C 240 UNP O28769 ILE 270 ENGINEERED MUTATION SEQADV 4GN0 ASP C 241 UNP O28769 VAL 271 ENGINEERED MUTATION SEQADV 4GN0 SER C 244 UNP O28769 VAL 274 ENGINEERED MUTATION SEQADV 4GN0 THR C 245 UNP O28769 PHE 275 ENGINEERED MUTATION SEQADV 4GN0 LYS D 225 UNP O28769 TYR 255 ENGINEERED MUTATION SEQADV 4GN0 ASN D 226 UNP O28769 TYR 256 ENGINEERED MUTATION SEQADV 4GN0 LEU D 227 UNP O28769 ALA 257 ENGINEERED MUTATION SEQADV 4GN0 THR D 229 UNP O28769 GLY 259 ENGINEERED MUTATION SEQADV 4GN0 LEU D 230 UNP O28769 ILE 260 ENGINEERED MUTATION SEQADV 4GN0 ASP D 233 UNP O28769 ALA 263 ENGINEERED MUTATION SEQADV 4GN0 ARG D 234 UNP O28769 ILE 264 ENGINEERED MUTATION SEQADV 4GN0 GLU D 236 UNP O28769 ILE 266 ENGINEERED MUTATION SEQADV 4GN0 GLN D 237 UNP O28769 VAL 267 ENGINEERED MUTATION SEQADV 4GN0 ILE D 238 UNP O28769 PHE 268 ENGINEERED MUTATION SEQADV 4GN0 ASN D 240 UNP O28769 ILE 270 ENGINEERED MUTATION SEQADV 4GN0 ASP D 241 UNP O28769 VAL 271 ENGINEERED MUTATION SEQADV 4GN0 SER D 244 UNP O28769 VAL 274 ENGINEERED MUTATION SEQADV 4GN0 THR D 245 UNP O28769 PHE 275 ENGINEERED MUTATION SEQRES 1 A 105 ASN PRO ALA GLU ASN ILE ALA SER GLU ILE SER LYS SER SEQRES 2 A 105 VAL GLU GLY ALA ILE GLN GLN VAL LYS ASN LEU LEU THR SEQRES 3 A 105 LEU ALA ALA ASP ARG ALA GLU GLN ILE VAL ASN ASP LEU SEQRES 4 A 105 ALA SER THR THR THR SER THR ILE THR ARG PRO ILE ILE SEQRES 5 A 105 GLU LEU SER ASN THR ALA ASP LYS ILE ALA GLU GLY ASN SEQRES 6 A 105 LEU GLU ALA GLU VAL PRO HIS GLN ASN ARG ALA ASP GLU SEQRES 7 A 105 ILE GLY ILE LEU ALA LYS SER ILE GLU ARG LEU ARG ARG SEQRES 8 A 105 SER LEU LYS VAL ALA MET GLU SER LEU GLU GLU ALA LEU SEQRES 9 A 105 LYS SEQRES 1 B 105 ASN PRO ALA GLU ASN ILE ALA SER GLU ILE SER LYS SER SEQRES 2 B 105 VAL GLU GLY ALA ILE GLN GLN VAL LYS ASN LEU LEU THR SEQRES 3 B 105 LEU ALA ALA ASP ARG ALA GLU GLN ILE VAL ASN ASP LEU SEQRES 4 B 105 ALA SER THR THR THR SER THR ILE THR ARG PRO ILE ILE SEQRES 5 B 105 GLU LEU SER ASN THR ALA ASP LYS ILE ALA GLU GLY ASN SEQRES 6 B 105 LEU GLU ALA GLU VAL PRO HIS GLN ASN ARG ALA ASP GLU SEQRES 7 B 105 ILE GLY ILE LEU ALA LYS SER ILE GLU ARG LEU ARG ARG SEQRES 8 B 105 SER LEU LYS VAL ALA MET GLU SER LEU GLU GLU ALA LEU SEQRES 9 B 105 LYS SEQRES 1 C 105 ASN PRO ALA GLU ASN ILE ALA SER GLU ILE SER LYS SER SEQRES 2 C 105 VAL GLU GLY ALA ILE GLN GLN VAL LYS ASN LEU LEU THR SEQRES 3 C 105 LEU ALA ALA ASP ARG ALA GLU GLN ILE VAL ASN ASP LEU SEQRES 4 C 105 ALA SER THR THR THR SER THR ILE THR ARG PRO ILE ILE SEQRES 5 C 105 GLU LEU SER ASN THR ALA ASP LYS ILE ALA GLU GLY ASN SEQRES 6 C 105 LEU GLU ALA GLU VAL PRO HIS GLN ASN ARG ALA ASP GLU SEQRES 7 C 105 ILE GLY ILE LEU ALA LYS SER ILE GLU ARG LEU ARG ARG SEQRES 8 C 105 SER LEU LYS VAL ALA MET GLU SER LEU GLU GLU ALA LEU SEQRES 9 C 105 LYS SEQRES 1 D 105 ASN PRO ALA GLU ASN ILE ALA SER GLU ILE SER LYS SER SEQRES 2 D 105 VAL GLU GLY ALA ILE GLN GLN VAL LYS ASN LEU LEU THR SEQRES 3 D 105 LEU ALA ALA ASP ARG ALA GLU GLN ILE VAL ASN ASP LEU SEQRES 4 D 105 ALA SER THR THR THR SER THR ILE THR ARG PRO ILE ILE SEQRES 5 D 105 GLU LEU SER ASN THR ALA ASP LYS ILE ALA GLU GLY ASN SEQRES 6 D 105 LEU GLU ALA GLU VAL PRO HIS GLN ASN ARG ALA ASP GLU SEQRES 7 D 105 ILE GLY ILE LEU ALA LYS SER ILE GLU ARG LEU ARG ARG SEQRES 8 D 105 SER LEU LYS VAL ALA MET GLU SER LEU GLU GLU ALA LEU SEQRES 9 D 105 LYS HET MG C 401 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG MG 2+ FORMUL 6 HOH *373(H2 O) HELIX 1 1 ASN A 208 SER A 216 1 9 HELIX 2 2 VAL A 217 ILE A 250 1 34 HELIX 3 3 ILE A 250 GLU A 266 1 17 HELIX 4 4 ASP A 280 LEU A 307 1 28 HELIX 5 5 ASN B 208 SER B 216 1 9 HELIX 6 6 VAL B 217 ILE B 250 1 34 HELIX 7 7 ILE B 250 GLU B 266 1 17 HELIX 8 8 ASP B 280 LEU B 307 1 28 HELIX 9 9 ASN C 208 SER C 216 1 9 HELIX 10 10 VAL C 217 ILE C 250 1 34 HELIX 11 11 ILE C 250 GLU C 266 1 17 HELIX 12 12 ASP C 280 LEU C 307 1 28 HELIX 13 13 ASN D 208 SER D 216 1 9 HELIX 14 14 VAL D 217 ILE D 250 1 34 HELIX 15 15 ILE D 250 GLU D 266 1 17 HELIX 16 16 ASP D 280 LEU D 307 1 28 LINK OE2 GLU C 304 MG MG C 401 1555 1555 2.75 LINK MG MG C 401 O HOH C 502 1555 1555 2.94 SITE 1 AC1 6 GLU C 304 HOH C 502 GLU D 272 VAL D 273 SITE 2 AC1 6 HIS D 275 GLN D 276 CRYST1 44.115 48.077 95.262 90.00 98.02 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 0.022668 0.000000 0.003194 0.00000 SCALE2 0.000000 0.020800 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010601 0.00000