HEADER HALIDE BINDING PROTEIN 07-JUL-11 3SRY TITLE ENGINEERED HIGH-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: TITLE 2 HALIDE-FREE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GREEN FLUORESCENT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEQUOREA VICTORIA; SOURCE 3 ORGANISM_COMMON: JELLYFISH; SOURCE 4 ORGANISM_TAXID: 6100; SOURCE 5 GENE: GFP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: KRX; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PUC19 KEYWDS BETA BARREL, LUMINESCENT PROTEIN, YELLOW FLUORESCENT PROTEIN, IMAGING KEYWDS 2 REAGENT, HALIDE BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR W.WANG,J.S.GRIMLEY,L.S.BEESE,H.W.HELLINGA REVDAT 4 15-NOV-23 3SRY 1 ATOM REVDAT 3 13-SEP-23 3SRY 1 SEQADV LINK REVDAT 2 08-NOV-17 3SRY 1 REMARK REVDAT 1 11-JUL-12 3SRY 0 JRNL AUTH W.WANG,J.S.GRIMLEY,G.J.AUGUSTINE,L.S.BEESE,H.W.HELLINGA JRNL TITL DETERMINATION OF ENGINEERED CHLORIDE-BINDING SITE STRUCTURES JRNL TITL 2 IN FLUORESCENT PROTEINS REVEALS PRINCIPLES OF HALIDE JRNL TITL 3 RECOGNITION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.16 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.1_743 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) : 1.16 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.53 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 73631 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.132 REMARK 3 R VALUE (WORKING SET) : 0.131 REMARK 3 FREE R VALUE : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 3714 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 46.5680 - 3.4778 0.99 2911 168 0.1613 0.1761 REMARK 3 2 3.4778 - 2.7605 1.00 2826 166 0.1401 0.1523 REMARK 3 3 2.7605 - 2.4116 1.00 2802 138 0.1389 0.1735 REMARK 3 4 2.4116 - 2.1911 1.00 2813 137 0.1257 0.1520 REMARK 3 5 2.1911 - 2.0341 1.00 2776 134 0.1140 0.1264 REMARK 3 6 2.0341 - 1.9141 1.00 2758 154 0.1113 0.1194 REMARK 3 7 1.9141 - 1.8183 1.00 2740 168 0.1071 0.1355 REMARK 3 8 1.8183 - 1.7391 1.00 2734 157 0.1103 0.1366 REMARK 3 9 1.7391 - 1.6722 1.00 2734 149 0.1058 0.1403 REMARK 3 10 1.6722 - 1.6145 1.00 2716 146 0.1008 0.1262 REMARK 3 11 1.6145 - 1.5640 1.00 2735 149 0.0993 0.1550 REMARK 3 12 1.5640 - 1.5193 0.99 2698 157 0.1022 0.1386 REMARK 3 13 1.5193 - 1.4793 0.99 2741 131 0.1010 0.1237 REMARK 3 14 1.4793 - 1.4432 0.99 2685 140 0.1017 0.1390 REMARK 3 15 1.4432 - 1.4104 0.99 2737 139 0.1053 0.1467 REMARK 3 16 1.4104 - 1.3804 0.99 2720 137 0.1017 0.1256 REMARK 3 17 1.3804 - 1.3527 0.99 2647 161 0.1079 0.1658 REMARK 3 18 1.3527 - 1.3272 0.98 2701 154 0.1095 0.1777 REMARK 3 19 1.3272 - 1.3035 0.99 2642 146 0.1205 0.1577 REMARK 3 20 1.3035 - 1.2814 0.99 2720 123 0.1215 0.1597 REMARK 3 21 1.2814 - 1.2607 0.97 2685 127 0.1300 0.1715 REMARK 3 22 1.2607 - 1.2413 0.96 2585 141 0.1524 0.2367 REMARK 3 23 1.2413 - 1.2231 0.89 2420 110 0.1762 0.2532 REMARK 3 24 1.2231 - 1.2059 0.79 2152 125 0.1960 0.2919 REMARK 3 25 1.2059 - 1.1896 0.72 1970 103 0.2394 0.2450 REMARK 3 26 1.1896 - 1.1741 0.64 1741 87 0.2590 0.3063 REMARK 3 27 1.1741 - 1.1594 0.56 1528 67 0.2929 0.3404 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.70 REMARK 3 SHRINKAGE RADIUS : 0.53 REMARK 3 K_SOL : 0.44 REMARK 3 B_SOL : 47.41 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.890 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.92710 REMARK 3 B22 (A**2) : 1.14350 REMARK 3 B33 (A**2) : -0.21640 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 : 0.018 2018 REMARK 3 ANGLE : 1.684 2748 REMARK 3 CHIRALITY : 0.100 296 REMARK 3 PLANARITY : 0.011 361 REMARK 3 DIHEDRAL : 14.773 765 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3SRY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUL-11. REMARK 100 THE DEPOSITION ID IS D_1000066577. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK DOUBLE-CRYSTAL REMARK 200 SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73705 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.159 REMARK 200 RESOLUTION RANGE LOW (A) : 46.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.16 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 58.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.45000 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 3SST REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% PEG3000, 150 MM SODIUM ACETATE, 90 REMARK 280 MM MAGNESIUM CHLORIDE, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 25.61650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.84300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.25300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.84300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.61650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.25300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 LEU A 231 REMARK 465 GLY A 232 REMARK 465 MET A 233 REMARK 465 ASP A 234 REMARK 465 LYS A 238 REMARK 465 GLY A 239 REMARK 465 GLY A 240 REMARK 465 SER A 241 REMARK 465 ASN A 242 REMARK 465 ASP A 243 REMARK 465 TYR A 244 REMARK 465 LYS A 245 REMARK 465 ASP A 246 REMARK 465 ASP A 247 REMARK 465 ASP A 248 REMARK 465 ASP A 249 REMARK 465 LYS A 250 REMARK 465 GLY A 251 REMARK 465 GLY A 252 REMARK 465 SER A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 REMARK 465 HIS A 258 REMARK 465 HIS A 259 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 GLU A 235 CG CD OE1 OE2 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 H ASP A 210 HE2 HIS A 217 1.28 REMARK 500 HH12 ARG A 73 O HOH A 587 1.47 REMARK 500 HH21 ARG A 168 O HOH A 563 1.51 REMARK 500 NH1 ARG A 73 O HOH A 587 1.90 REMARK 500 O HOH A 543 O HOH A 559 1.90 REMARK 500 O HOH A 260 O HOH A 556 2.02 REMARK 500 O HOH A 274 O HOH A 276 2.02 REMARK 500 O HOH A 557 O HOH A 580 2.05 REMARK 500 O HOH A 308 O HOH A 310 2.05 REMARK 500 OD2 ASP A 129 O HOH A 555 2.07 REMARK 500 OE1 GLU A 17 O HOH A 588 2.10 REMARK 500 O HOH A 279 O HOH A 538 2.13 REMARK 500 O HOH A 298 O HOH A 568 2.15 REMARK 500 O HOH A 469 O HOH A 520 2.17 REMARK 500 O HOH A 269 O HOH A 521 2.17 REMARK 500 OE2 GLU A 32 O HOH A 330 2.18 REMARK 500 NH2 ARG A 168 O HOH A 563 2.18 REMARK 500 O HOH A 319 O HOH A 569 2.18 REMARK 500 O HOH A 315 O HOH A 546 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 A 309 O HOH A 315 3554 1.88 REMARK 500 NH1 ARG A 73 O HOH A 542 4445 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 132 CB GLU A 132 CG 0.117 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 PRO A 75 150.21 -47.51 REMARK 500 ASP A 103 -159.73 -152.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SS0 RELATED DB: PDB REMARK 900 ENGINEERED HIGH-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 FLUORIDE COMPLEX REMARK 900 RELATED ID: 3SSH RELATED DB: PDB REMARK 900 ENGINEERED HIGH-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 CHLORIDE COMPLEX REMARK 900 RELATED ID: 3SSK RELATED DB: PDB REMARK 900 ENGINEERED HIGH-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 BROMIDE COMPLEX REMARK 900 RELATED ID: 3SSL RELATED DB: PDB REMARK 900 ENGINEERED HIGH-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 IODIDE COMPLEX REMARK 900 RELATED ID: 3SSP RELATED DB: PDB REMARK 900 ENGINEERED LOW-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 HALIDE-FREE REMARK 900 RELATED ID: 3SST RELATED DB: PDB REMARK 900 ENGINEERED LOW-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 CHLORIDE COMPLEX REMARK 900 RELATED ID: 3SSV RELATED DB: PDB REMARK 900 ENGINEERED LOW-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 FLUORIDE COMPLEX REMARK 900 RELATED ID: 3SSY RELATED DB: PDB REMARK 900 ENGINEERED LOW-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 IODIDE COMPLEX REMARK 900 RELATED ID: 3SVE RELATED DB: PDB REMARK 900 ENGINEERED LOW-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 BROMIDE COMPLEX REMARK 900 RELATED ID: 3ST0 RELATED DB: PDB REMARK 900 ENGINEERED MEDIUM-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 HALIDE-FREE REMARK 900 RELATED ID: 3SV5 RELATED DB: PDB REMARK 900 ENGINEERED MEDIUM-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 IODIDE COMPLEX REMARK 900 RELATED ID: 3SVB RELATED DB: PDB REMARK 900 ENGINEERED MEDIUM-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 FLUORIDE COMPLEX REMARK 900 RELATED ID: 3SVC RELATED DB: PDB REMARK 900 ENGINEERED MEDIUM-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 CHLORIDE COMPLEX REMARK 900 RELATED ID: 3SVD RELATED DB: PDB REMARK 900 ENGINEERED MEDIUM-AFFINITY HALIDE-BINDING PROTEIN DERIVED FROM YFP: REMARK 900 BROMIDE COMPLEX REMARK 999 REMARK 999 SEQUENCE REMARK 999 UNP RESIDUE SER65 UNDERWENT MUTATION TO GLY. GLY65, TYR66, AND REMARK 999 GLY67 CIRCULARIZED INTO ONE CHROMOPHORE (CR2). DBREF 3SRY A 0 238 UNP P42212 GFP_AEQVI 1 238 SEQADV 3SRY VAL A 1 UNP P42212 INSERTION SEQADV 3SRY CR2 A 66 UNP P42212 SER 65 CHROMOPHORE SEQADV 3SRY CR2 A 66 UNP P42212 TYR 66 CHROMOPHORE SEQADV 3SRY CR2 A 66 UNP P42212 GLY 67 CHROMOPHORE SEQADV 3SRY ALA A 72 UNP P42212 SER 72 ENGINEERED MUTATION SEQADV 3SRY ARG A 79 UNP P42212 LYS 79 ENGINEERED MUTATION SEQADV 3SRY ALA A 183 UNP P42212 GLN 183 ENGINEERED MUTATION SEQADV 3SRY TYR A 203 UNP P42212 THR 203 ENGINEERED MUTATION SEQADV 3SRY LEU A 231 UNP P42212 HIS 231 ENGINEERED MUTATION SEQADV 3SRY GLY A 239 UNP P42212 EXPRESSION TAG SEQADV 3SRY GLY A 240 UNP P42212 EXPRESSION TAG SEQADV 3SRY SER A 241 UNP P42212 EXPRESSION TAG SEQADV 3SRY ASN A 242 UNP P42212 EXPRESSION TAG SEQADV 3SRY ASP A 243 UNP P42212 EXPRESSION TAG SEQADV 3SRY TYR A 244 UNP P42212 EXPRESSION TAG SEQADV 3SRY LYS A 245 UNP P42212 EXPRESSION TAG SEQADV 3SRY ASP A 246 UNP P42212 EXPRESSION TAG SEQADV 3SRY ASP A 247 UNP P42212 EXPRESSION TAG SEQADV 3SRY ASP A 248 UNP P42212 EXPRESSION TAG SEQADV 3SRY ASP A 249 UNP P42212 EXPRESSION TAG SEQADV 3SRY LYS A 250 UNP P42212 EXPRESSION TAG SEQADV 3SRY GLY A 251 UNP P42212 EXPRESSION TAG SEQADV 3SRY GLY A 252 UNP P42212 EXPRESSION TAG SEQADV 3SRY SER A 253 UNP P42212 EXPRESSION TAG SEQADV 3SRY HIS A 254 UNP P42212 EXPRESSION TAG SEQADV 3SRY HIS A 255 UNP P42212 EXPRESSION TAG SEQADV 3SRY HIS A 256 UNP P42212 EXPRESSION TAG SEQADV 3SRY HIS A 257 UNP P42212 EXPRESSION TAG SEQADV 3SRY HIS A 258 UNP P42212 EXPRESSION TAG SEQADV 3SRY HIS A 259 UNP P42212 EXPRESSION TAG SEQRES 1 A 258 MET VAL SER LYS GLY GLU GLU LEU PHE THR GLY VAL VAL SEQRES 2 A 258 PRO ILE LEU VAL GLU LEU ASP GLY ASP VAL ASN GLY HIS SEQRES 3 A 258 LYS PHE SER VAL SER GLY GLU GLY GLU GLY ASP ALA THR SEQRES 4 A 258 TYR GLY LYS LEU THR LEU LYS PHE ILE CYS THR THR GLY SEQRES 5 A 258 LYS LEU PRO VAL PRO TRP PRO THR LEU VAL THR THR PHE SEQRES 6 A 258 CR2 VAL GLN CYS PHE ALA ARG TYR PRO ASP HIS MET ARG SEQRES 7 A 258 GLN HIS ASP PHE PHE LYS SER ALA MET PRO GLU GLY TYR SEQRES 8 A 258 VAL GLN GLU ARG THR ILE PHE PHE LYS ASP ASP GLY ASN SEQRES 9 A 258 TYR LYS THR ARG ALA GLU VAL LYS PHE GLU GLY ASP THR SEQRES 10 A 258 LEU VAL ASN ARG ILE GLU LEU LYS GLY ILE ASP PHE LYS SEQRES 11 A 258 GLU ASP GLY ASN ILE LEU GLY HIS LYS LEU GLU TYR ASN SEQRES 12 A 258 TYR ASN SER HIS ASN VAL TYR ILE MET ALA ASP LYS GLN SEQRES 13 A 258 LYS ASN GLY ILE LYS VAL ASN PHE LYS ILE ARG HIS ASN SEQRES 14 A 258 ILE GLU ASP GLY SER VAL GLN LEU ALA ASP HIS TYR ALA SEQRES 15 A 258 GLN ASN THR PRO ILE GLY ASP GLY PRO VAL LEU LEU PRO SEQRES 16 A 258 ASP ASN HIS TYR LEU SER TYR GLN SER ALA LEU SER LYS SEQRES 17 A 258 ASP PRO ASN GLU LYS ARG ASP HIS MET VAL LEU LEU GLU SEQRES 18 A 258 PHE VAL THR ALA ALA GLY ILE THR LEU GLY MET ASP GLU SEQRES 19 A 258 LEU TYR LYS GLY GLY SER ASN ASP TYR LYS ASP ASP ASP SEQRES 20 A 258 ASP LYS GLY GLY SER HIS HIS HIS HIS HIS HIS MODRES 3SRY CR2 A 66 GLY CIRCULARIZED TRI-PEPTIDE CHROMOPHORE MODRES 3SRY CR2 A 66 TYR CIRCULARIZED TRI-PEPTIDE CHROMOPHORE MODRES 3SRY CR2 A 66 GLY CIRCULARIZED TRI-PEPTIDE CHROMOPHORE HET CR2 A 66 30 HETNAM CR2 {(4Z)-2-(AMINOMETHYL)-4-[(4-HYDROXYPHENYL)METHYLIDENE]- HETNAM 2 CR2 5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID HETSYN CR2 CHROMOPHORE (GLY-TYR-GLY) FORMUL 1 CR2 C13 H13 N3 O4 FORMUL 2 HOH *338(H2 O) HELIX 1 1 SER A 2 LEU A 7 1 6 HELIX 2 2 PRO A 56 VAL A 61 5 6 HELIX 3 3 VAL A 68 ALA A 72 5 5 HELIX 4 4 PRO A 75 HIS A 81 5 7 HELIX 5 5 ASP A 82 ALA A 87 1 6 HELIX 6 6 LYS A 156 ASN A 159 5 4 SHEET 1 A12 VAL A 11 VAL A 22 0 SHEET 2 A12 HIS A 25 ASP A 36 -1 O PHE A 27 N GLY A 20 SHEET 3 A12 LYS A 41 CYS A 48 -1 O ILE A 47 N SER A 30 SHEET 4 A12 HIS A 217 ALA A 227 -1 O LEU A 220 N LEU A 44 SHEET 5 A12 HIS A 199 SER A 208 -1 N SER A 202 O THR A 225 SHEET 6 A12 HIS A 148 ASP A 155 -1 N HIS A 148 O TYR A 203 SHEET 7 A12 GLY A 160 ASN A 170 -1 O GLY A 160 N ASP A 155 SHEET 8 A12 VAL A 176 PRO A 187 -1 O HIS A 181 N PHE A 165 SHEET 9 A12 TYR A 92 PHE A 100 -1 N GLU A 95 O GLN A 184 SHEET 10 A12 ASN A 105 GLU A 115 -1 O TYR A 106 N ILE A 98 SHEET 11 A12 THR A 118 ILE A 128 -1 O VAL A 120 N LYS A 113 SHEET 12 A12 VAL A 11 VAL A 22 1 N ASP A 21 O GLY A 127 LINK C PHE A 64 N1 CR2 A 66 1555 1555 1.37 LINK C3 CR2 A 66 N VAL A 68 1555 1555 1.33 CISPEP 1 MET A 88 PRO A 89 0 7.58 CRYST1 51.233 62.506 69.686 90.00 90.00 90.00 P 21 21 21 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 0.019519 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015998 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014350 0.00000