HEADER CAROTENOID BINDING PROTEIN 28-JUN-09 3I1W OBSLTE 14-APR-10 3I1W 3MG2 TITLE CRYSTAL STRUCTURE OF Y44S MUTANT OF SYNECHOCYSTIS ORANGE CAROTENOID TITLE 2 BINDING PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORANGE CAROTENOID-BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: OCP, RED CAROTENOID-BINDING PROTEIN, RCP; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. PCC 6803; SOURCE 3 ORGANISM_TAXID: 1148; SOURCE 4 STRAIN: PCC 6803; SOURCE 5 GENE: SLR1963; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CAROTENOID BINDING PROTEIN, ECHINONE, MEMBRANE, PHYCOBILISOME EXPDTA X-RAY DIFFRACTION AUTHOR J.KINNEY,M.G.KLEIN,A.WILSON,D.KIRILOVSKY,C.A.KERFELD REVDAT 3 15-FEB-12 3I1W 1 OBSLTE VERSN REVDAT 2 14-APR-10 3I1W 1 OBSLTE REVDAT 1 31-MAR-10 3I1W 0 JRNL AUTH J.KINNEY,M.G.KLEIN,A.WILSON,D.KIRILOVSKY,C.A.KERFELD JRNL TITL CRYSTAL STRUCTURE OF THE ORANGE CAROTENOID BINDING PROTEIN JRNL TITL 2 FROM CYANOBACTERIA SYNECHOCYSTIS PCC6803 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.A.KERFELD,M.R.SAWAYA,V.BRAHMANDAM,D.CASCIO,K.K.HO, REMARK 1 AUTH 2 C.C.TREVITHICK-SUTTON,D.W.KROGMANN,T.O.YEATES REMARK 1 TITL THE CRYSTAL STRUCTURE OF A CYANOBACTERIAL WATER-SOLUBLE REMARK 1 TITL 2 CAROTENOID BINDING PROTEIN. REMARK 1 REF STRUCTURE V. 11 55 2003 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 12517340 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 19728 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) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1016 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) : 2.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1385 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2860 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.3490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4580 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 82 REMARK 3 SOLVENT ATOMS : 181 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.08000 REMARK 3 B22 (A**2) : -0.08000 REMARK 3 B33 (A**2) : 0.12000 REMARK 3 B12 (A**2) : -0.04000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.303 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.211 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 19.875 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4758 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6488 ; 1.205 ; 1.981 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 599 ; 5.324 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 201 ;37.295 ;25.124 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 740 ;12.340 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;20.090 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 738 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3652 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2210 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3359 ; 0.307 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 171 ; 0.144 ; 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): 38 ; 0.158 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.210 ; 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): 3089 ; 3.480 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4837 ; 4.044 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1887 ; 4.992 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1651 ; 7.820 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3I1W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-09. REMARK 100 THE RCSB ID CODE IS RCSB053859. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19757 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.12900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.68700 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3I1V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG 4000, 100MM SODIUM ACETATE, 2% REMARK 280 GLYCEROL, PH 5.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 58.64933 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 29.32467 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 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 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 MET A 1 REMARK 465 PRO A 2 REMARK 465 PHE A 3 REMARK 465 THR A 164 REMARK 465 ALA A 165 REMARK 465 GLY A 166 REMARK 465 LYS A 167 REMARK 465 ASP A 168 REMARK 465 GLY A 169 REMARK 465 LYS A 170 REMARK 465 ARG A 171 REMARK 465 LEU A 313 REMARK 465 ASN A 314 REMARK 465 PHE A 315 REMARK 465 ALA A 316 REMARK 465 VAL A 317 REMARK 465 HIS A 318 REMARK 465 HIS A 319 REMARK 465 HIS A 320 REMARK 465 HIS A 321 REMARK 465 HIS A 322 REMARK 465 HIS A 323 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 PHE B 3 REMARK 465 THR B 164 REMARK 465 ALA B 165 REMARK 465 GLY B 166 REMARK 465 LYS B 167 REMARK 465 ASP B 168 REMARK 465 GLY B 169 REMARK 465 LYS B 170 REMARK 465 LEU B 313 REMARK 465 ASN B 314 REMARK 465 PHE B 315 REMARK 465 ALA B 316 REMARK 465 VAL B 317 REMARK 465 HIS B 318 REMARK 465 HIS B 319 REMARK 465 HIS B 320 REMARK 465 HIS B 321 REMARK 465 HIS B 322 REMARK 465 HIS B 323 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 4 OG1 CG2 REMARK 470 ASN A 14 CG OD1 ND2 REMARK 470 GLN A 62 CG CD OE1 NE2 REMARK 470 GLU A 65 CD OE1 OE2 REMARK 470 LYS A 69 CD CE NZ REMARK 470 LYS A 187 CE NZ REMARK 470 GLN B 62 CG CD OE1 NE2 REMARK 470 GLU B 65 OE1 OE2 REMARK 470 LYS B 69 CD CE NZ REMARK 470 ARG B 171 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 187 CE NZ REMARK 470 GLU B 215 CG CD OE1 OE2 REMARK 470 SER B 308 OG REMARK 470 LYS B 310 CE NZ REMARK 470 GLU B 311 CG CD OE1 OE2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RAW A 351 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RAW B 351 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1M98 RELATED DB: PDB REMARK 900 ORANGE CAROTENOID BINDING PROTEIN FROM ARTHIROSPIRA REMARK 900 RELATED ID: 3I1V RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ORANGE CAROTENOID BINDING PROTEIN FROM REMARK 900 SYNECHOCYSTIS SP. PCC 6803 REMARK 900 RELATED ID: 3I1W RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF Y44S MUTANT OF SYNECHOCYSTIS ORANGE REMARK 900 CAROTENOID BINDING PROTEIN REMARK 900 RELATED ID: 3I1X RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF R155L MUTANT OF SYNECHOCYSTIS ORANGE REMARK 900 CAROTENOID BINDING PROTEIN DBREF 3I1W A 1 316 UNP P74102 OCP_SYNY3 1 316 DBREF 3I1W B 1 316 UNP P74102 OCP_SYNY3 1 316 SEQADV 3I1W SER A 44 UNP P74102 TYR 44 ENGINEERED SEQADV 3I1W VAL A 317 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS A 318 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS A 319 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS A 320 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS A 321 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS A 322 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS A 323 UNP P74102 EXPRESSION TAG SEQADV 3I1W SER B 44 UNP P74102 TYR 44 ENGINEERED SEQADV 3I1W VAL B 317 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS B 318 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS B 319 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS B 320 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS B 321 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS B 322 UNP P74102 EXPRESSION TAG SEQADV 3I1W HIS B 323 UNP P74102 EXPRESSION TAG SEQRES 1 A 323 MET PRO PHE THR ILE ASP SER ALA ARG GLY ILE PHE PRO SEQRES 2 A 323 ASN THR LEU ALA ALA ASP VAL VAL PRO ALA THR ILE ALA SEQRES 3 A 323 ARG PHE SER GLN LEU ASN ALA GLU ASP GLN LEU ALA LEU SEQRES 4 A 323 ILE TRP PHE ALA SER LEU GLU MET GLY LYS THR LEU THR SEQRES 5 A 323 ILE ALA ALA PRO GLY ALA ALA SER MET GLN LEU ALA GLU SEQRES 6 A 323 ASN ALA LEU LYS GLU ILE GLN ALA MET GLY PRO LEU GLN SEQRES 7 A 323 GLN THR GLN ALA MET CYS ASP LEU ALA ASN ARG ALA ASP SEQRES 8 A 323 THR PRO LEU CYS ARG THR TYR ALA SER TRP SER PRO ASN SEQRES 9 A 323 ILE LYS LEU GLY PHE TRP TYR ARG LEU GLY GLU LEU MET SEQRES 10 A 323 GLU GLN GLY PHE VAL ALA PRO ILE PRO ALA GLY TYR GLN SEQRES 11 A 323 LEU SER ALA ASN ALA ASN ALA VAL LEU ALA THR ILE GLN SEQRES 12 A 323 GLY LEU GLU SER GLY GLN GLN ILE THR VAL LEU ARG ASN SEQRES 13 A 323 ALA VAL VAL ASP MET GLY PHE THR ALA GLY LYS ASP GLY SEQRES 14 A 323 LYS ARG ILE ALA GLU PRO VAL VAL PRO PRO GLN ASP THR SEQRES 15 A 323 ALA SER ARG THR LYS VAL SER ILE GLU GLY VAL THR ASN SEQRES 16 A 323 ALA THR VAL LEU ASN TYR MET ASP ASN LEU ASN ALA ASN SEQRES 17 A 323 ASP PHE ASP THR LEU ILE GLU LEU PHE THR SER ASP GLY SEQRES 18 A 323 ALA LEU GLN PRO PRO PHE GLN ARG PRO ILE VAL GLY LYS SEQRES 19 A 323 GLU ASN VAL LEU ARG PHE PHE ARG GLU GLU CYS GLN ASN SEQRES 20 A 323 LEU LYS LEU ILE PRO GLU ARG GLY VAL THR GLU PRO ALA SEQRES 21 A 323 GLU ASP GLY PHE THR GLN ILE LYS VAL THR GLY LYS VAL SEQRES 22 A 323 GLN THR PRO TRP PHE GLY GLY ASN VAL GLY MET ASN ILE SEQRES 23 A 323 ALA TRP ARG PHE LEU LEU ASN PRO GLU GLY LYS ILE PHE SEQRES 24 A 323 PHE VAL ALA ILE ASP LEU LEU ALA SER PRO LYS GLU LEU SEQRES 25 A 323 LEU ASN PHE ALA VAL HIS HIS HIS HIS HIS HIS SEQRES 1 B 323 MET PRO PHE THR ILE ASP SER ALA ARG GLY ILE PHE PRO SEQRES 2 B 323 ASN THR LEU ALA ALA ASP VAL VAL PRO ALA THR ILE ALA SEQRES 3 B 323 ARG PHE SER GLN LEU ASN ALA GLU ASP GLN LEU ALA LEU SEQRES 4 B 323 ILE TRP PHE ALA SER LEU GLU MET GLY LYS THR LEU THR SEQRES 5 B 323 ILE ALA ALA PRO GLY ALA ALA SER MET GLN LEU ALA GLU SEQRES 6 B 323 ASN ALA LEU LYS GLU ILE GLN ALA MET GLY PRO LEU GLN SEQRES 7 B 323 GLN THR GLN ALA MET CYS ASP LEU ALA ASN ARG ALA ASP SEQRES 8 B 323 THR PRO LEU CYS ARG THR TYR ALA SER TRP SER PRO ASN SEQRES 9 B 323 ILE LYS LEU GLY PHE TRP TYR ARG LEU GLY GLU LEU MET SEQRES 10 B 323 GLU GLN GLY PHE VAL ALA PRO ILE PRO ALA GLY TYR GLN SEQRES 11 B 323 LEU SER ALA ASN ALA ASN ALA VAL LEU ALA THR ILE GLN SEQRES 12 B 323 GLY LEU GLU SER GLY GLN GLN ILE THR VAL LEU ARG ASN SEQRES 13 B 323 ALA VAL VAL ASP MET GLY PHE THR ALA GLY LYS ASP GLY SEQRES 14 B 323 LYS ARG ILE ALA GLU PRO VAL VAL PRO PRO GLN ASP THR SEQRES 15 B 323 ALA SER ARG THR LYS VAL SER ILE GLU GLY VAL THR ASN SEQRES 16 B 323 ALA THR VAL LEU ASN TYR MET ASP ASN LEU ASN ALA ASN SEQRES 17 B 323 ASP PHE ASP THR LEU ILE GLU LEU PHE THR SER ASP GLY SEQRES 18 B 323 ALA LEU GLN PRO PRO PHE GLN ARG PRO ILE VAL GLY LYS SEQRES 19 B 323 GLU ASN VAL LEU ARG PHE PHE ARG GLU GLU CYS GLN ASN SEQRES 20 B 323 LEU LYS LEU ILE PRO GLU ARG GLY VAL THR GLU PRO ALA SEQRES 21 B 323 GLU ASP GLY PHE THR GLN ILE LYS VAL THR GLY LYS VAL SEQRES 22 B 323 GLN THR PRO TRP PHE GLY GLY ASN VAL GLY MET ASN ILE SEQRES 23 B 323 ALA TRP ARG PHE LEU LEU ASN PRO GLU GLY LYS ILE PHE SEQRES 24 B 323 PHE VAL ALA ILE ASP LEU LEU ALA SER PRO LYS GLU LEU SEQRES 25 B 323 LEU ASN PHE ALA VAL HIS HIS HIS HIS HIS HIS HET RAW A 351 41 HET RAW B 351 41 HETNAM RAW BETA,BETA-CAROTEN-4-ONE FORMUL 3 RAW 2(C40 H54 O) FORMUL 5 HOH *181(H2 O) HELIX 1 1 THR A 4 ARG A 9 1 6 HELIX 2 2 ASP A 19 LEU A 31 1 13 HELIX 3 3 ASN A 32 GLY A 48 1 17 HELIX 4 4 GLY A 57 ALA A 73 1 17 HELIX 5 5 GLY A 75 ARG A 89 1 15 HELIX 6 6 THR A 92 SER A 100 1 9 HELIX 7 7 SER A 102 GLN A 119 1 18 HELIX 8 8 SER A 132 LEU A 145 1 14 HELIX 9 9 GLU A 146 ASP A 160 1 15 HELIX 10 10 ASP A 181 ARG A 185 5 5 HELIX 11 11 ASN A 195 ALA A 207 1 13 HELIX 12 12 ASP A 209 GLU A 215 1 7 HELIX 13 13 GLY A 233 CYS A 245 1 13 HELIX 14 14 GLU A 261 GLY A 263 5 3 HELIX 15 15 PHE A 278 VAL A 282 5 5 HELIX 16 16 SER A 308 LEU A 312 5 5 HELIX 17 17 THR B 4 ARG B 9 1 6 HELIX 18 18 ASP B 19 LEU B 31 1 13 HELIX 19 19 ASN B 32 GLY B 48 1 17 HELIX 20 20 GLY B 57 MET B 74 1 18 HELIX 21 21 GLY B 75 ARG B 89 1 15 HELIX 22 22 THR B 92 SER B 100 1 9 HELIX 23 23 SER B 102 GLN B 119 1 18 HELIX 24 24 SER B 132 GLY B 144 1 13 HELIX 25 25 GLU B 146 ASP B 160 1 15 HELIX 26 26 ASP B 181 ARG B 185 5 5 HELIX 27 27 ASN B 195 ALA B 207 1 13 HELIX 28 28 ASP B 209 GLU B 215 1 7 HELIX 29 29 GLY B 233 CYS B 245 1 13 HELIX 30 30 GLU B 261 GLY B 263 5 3 HELIX 31 31 PHE B 278 VAL B 282 5 5 HELIX 32 32 SER B 308 LEU B 312 5 5 SHEET 1 A 6 ILE A 231 VAL A 232 0 SHEET 2 A 6 PHE A 217 GLN A 224 -1 N LEU A 223 O ILE A 231 SHEET 3 A 6 ILE A 298 LEU A 305 1 O ILE A 303 N GLN A 224 SHEET 4 A 6 MET A 284 LEU A 292 -1 N ALA A 287 O ASP A 304 SHEET 5 A 6 THR A 265 GLN A 274 -1 N ILE A 267 O PHE A 290 SHEET 6 A 6 LYS A 249 PRO A 259 -1 N GLU A 258 O GLN A 266 SHEET 1 B 6 ILE B 231 VAL B 232 0 SHEET 2 B 6 PHE B 217 GLN B 224 -1 N LEU B 223 O ILE B 231 SHEET 3 B 6 ILE B 298 LEU B 305 1 O ILE B 303 N GLN B 224 SHEET 4 B 6 MET B 284 LEU B 292 -1 N ALA B 287 O ASP B 304 SHEET 5 B 6 THR B 265 GLN B 274 -1 N ILE B 267 O PHE B 290 SHEET 6 B 6 LYS B 249 PRO B 259 -1 N GLU B 258 O GLN B 266 SITE 1 AC1 16 ILE A 40 SER A 44 TRP A 110 TYR A 111 SITE 2 AC1 16 GLY A 114 ILE A 151 THR A 152 VAL A 158 SITE 3 AC1 16 TYR A 201 LEU A 205 CYS A 245 LEU A 250 SITE 4 AC1 16 VAL A 273 TRP A 277 TRP A 288 ILE A 303 SITE 1 AC2 16 ILE B 40 SER B 44 TRP B 110 GLY B 114 SITE 2 AC2 16 ILE B 151 THR B 152 ARG B 155 TYR B 201 SITE 3 AC2 16 LEU B 205 CYS B 245 LEU B 250 VAL B 273 SITE 4 AC2 16 TRP B 277 PHE B 278 TRP B 288 ILE B 303 CRYST1 83.188 83.188 87.974 90.00 90.00 120.00 P 32 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 0.012021 0.006940 0.000000 0.00000 SCALE2 0.000000 0.013881 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011367 0.00000