HEADER FLUORESCENT PROTEIN 09-NOV-18 6IR2 TITLE CRYSTAL STRUCTURE OF RED FLUORESCENT PROTEIN MCHERRY COMPLEXED WITH TITLE 2 THE NANOBODY LAM2 AT 1.4 ANGSTRON RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: MCHERRY FLUORESCENT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MCHERRY'S NANOBODY LAM2; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANAPLASMA MARGINALE; SOURCE 3 ORGANISM_TAXID: 770; SOURCE 4 GENE: MCHERRY; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: CAMELUS BACTRIANUS; SOURCE 9 ORGANISM_TAXID: 9837; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMPLEX, NANOBODY, RED FLUORESCENT PROTEIN MCHERRY, LAM2, FLUORESCENT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.DING,Z.Y.WANG,R.T.HU,X.CHEN REVDAT 3 22-NOV-23 6IR2 1 REMARK REVDAT 2 03-NOV-21 6IR2 1 JRNL REVDAT 1 13-NOV-19 6IR2 0 JRNL AUTH Z.WANG,L.LI,R.HU,P.ZHONG,Y.ZHANG,S.CHENG,H.JIANG,R.LIU, JRNL AUTH 2 Y.DING JRNL TITL STRUCTURAL INSIGHTS INTO THE BINDING OF NANOBODIES LAM2 AND JRNL TITL 2 LAM4 TO THE RED FLUORESCENT PROTEIN MCHERRY. JRNL REF PROTEIN SCI. V. 30 2298 2021 JRNL REFN ESSN 1469-896X JRNL PMID 34562299 JRNL DOI 10.1002/PRO.4194 REMARK 2 REMARK 2 RESOLUTION. 1.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.40 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 65647 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 3196 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 29.4030 - 3.9595 1.00 2992 163 0.1654 0.1751 REMARK 3 2 3.9595 - 3.1439 0.87 2495 109 0.1614 0.1805 REMARK 3 3 3.1439 - 2.7468 1.00 2839 152 0.1886 0.1918 REMARK 3 4 2.7468 - 2.4958 1.00 2812 135 0.1995 0.2090 REMARK 3 5 2.4958 - 2.3170 1.00 2805 142 0.1981 0.2374 REMARK 3 6 2.3170 - 2.1805 0.85 2399 120 0.2122 0.2734 REMARK 3 7 2.1805 - 2.0713 1.00 2768 148 0.1857 0.1928 REMARK 3 8 2.0713 - 1.9811 1.00 2796 132 0.1864 0.1864 REMARK 3 9 1.9811 - 1.9049 0.99 2734 145 0.2337 0.2668 REMARK 3 10 1.9049 - 1.8392 0.99 2721 138 0.2123 0.2379 REMARK 3 11 1.8392 - 1.7817 1.00 2751 153 0.2073 0.2621 REMARK 3 12 1.7817 - 1.7308 1.00 2764 154 0.2025 0.2166 REMARK 3 13 1.7308 - 1.6852 1.00 2727 164 0.2063 0.2485 REMARK 3 14 1.6852 - 1.6441 1.00 2725 144 0.2066 0.2543 REMARK 3 15 1.6441 - 1.6067 1.00 2740 125 0.2124 0.2336 REMARK 3 16 1.6067 - 1.5725 0.99 2726 151 0.2165 0.2603 REMARK 3 17 1.5725 - 1.5411 0.98 2731 127 0.2265 0.2319 REMARK 3 18 1.5411 - 1.5120 0.98 2697 131 0.2278 0.2722 REMARK 3 19 1.5120 - 1.4850 0.99 2737 125 0.2345 0.2809 REMARK 3 20 1.4850 - 1.4598 0.98 2675 120 0.2485 0.2638 REMARK 3 21 1.4598 - 1.4363 0.97 2693 143 0.2523 0.2830 REMARK 3 22 1.4363 - 1.4142 0.97 2685 134 0.2681 0.2535 REMARK 3 23 1.4142 - 1.3934 0.90 2439 141 0.2699 0.3189 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.470 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.22 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.006 2759 REMARK 3 ANGLE : 1.026 3718 REMARK 3 CHIRALITY : 0.099 379 REMARK 3 PLANARITY : 0.005 481 REMARK 3 DIHEDRAL : 11.458 1442 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 6IR2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1300009655. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97930 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65784 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.393 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 11.20 REMARK 200 R MERGE (I) : 0.13900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 1.50400 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: 2H5Q,3K1K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM CHLORIDE HEXAHYDRATE, REMARK 280 0.1M TRIS PH 8.5, 25%(W/V) POLYETHYLENE GLYCOL 3,350., PH 7.4, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 24.90850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.60500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.52300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.60500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.90850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.52300 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: 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 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 GLY A -5 REMARK 465 MET A -4 REMARK 465 VAL A -3 REMARK 465 SER A -2 REMARK 465 LYS A -1 REMARK 465 GLY A 0 REMARK 465 GLU A 1 REMARK 465 GLU A 2 REMARK 465 ASP A 3 REMARK 465 ASN A 4 REMARK 465 SER B 13 REMARK 465 ALA B 14 REMARK 465 GLN B 15 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 O HOH B 249 O HOH B 327 1.86 REMARK 500 O HOH A 531 O HOH A 547 1.92 REMARK 500 O HOH A 622 O HOH A 623 1.92 REMARK 500 O HOH B 226 O HOH B 332 1.93 REMARK 500 O HOH A 530 O HOH A 569 2.03 REMARK 500 OD2 ASP A 132 O HOH A 301 2.08 REMARK 500 O HOH A 606 O HOH A 631 2.11 REMARK 500 NE ARG A 13 O HOH A 302 2.12 REMARK 500 O HOH A 335 O HOH A 395 2.13 REMARK 500 O HOH A 361 O HOH A 402 2.17 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 560 O HOH B 346 3655 1.92 REMARK 500 O HOH A 506 O HOH A 600 1455 2.12 REMARK 500 O HOH A 495 O HOH B 345 3545 2.17 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 ILE A 7 -60.44 -95.57 REMARK 500 PRO A 55 40.51 -89.04 REMARK 500 TYR A 72 54.80 -107.29 REMARK 500 MET A 141 37.59 -140.28 REMARK 500 ALA B 106 168.30 178.91 REMARK 500 LYS B 114 -71.60 -43.68 REMARK 500 REMARK 500 REMARK: NULL 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 631 DISTANCE = 6.29 ANGSTROMS DBREF 6IR2 A -4 221 UNP X5DSL3 X5DSL3_ANAMA 1 226 DBREF 6IR2 B 13 139 PDB 6IR2 6IR2 13 139 SEQADV 6IR2 GLY A -5 UNP X5DSL3 EXPRESSION TAG SEQADV 6IR2 CH6 A 66 UNP X5DSL3 MET 71 CHROMOPHORE SEQADV 6IR2 CH6 A 66 UNP X5DSL3 TYR 72 CHROMOPHORE SEQADV 6IR2 CH6 A 66 UNP X5DSL3 GLY 73 CHROMOPHORE SEQRES 1 A 225 GLY MET VAL SER LYS GLY GLU GLU ASP ASN MET ALA ILE SEQRES 2 A 225 ILE LYS GLU PHE MET ARG PHE LYS VAL HIS MET GLU GLY SEQRES 3 A 225 SER VAL ASN GLY HIS GLU PHE GLU ILE GLU GLY GLU GLY SEQRES 4 A 225 GLU GLY ARG PRO TYR GLU GLY THR GLN THR ALA LYS LEU SEQRES 5 A 225 LYS VAL THR LYS GLY GLY PRO LEU PRO PHE ALA TRP ASP SEQRES 6 A 225 ILE LEU SER PRO GLN PHE CH6 SER LYS ALA TYR VAL LYS SEQRES 7 A 225 HIS PRO ALA ASP ILE PRO ASP TYR LEU LYS LEU SER PHE SEQRES 8 A 225 PRO GLU GLY PHE LYS TRP GLU ARG VAL MET ASN PHE GLU SEQRES 9 A 225 ASP GLY GLY VAL VAL THR VAL THR GLN ASP SER SER LEU SEQRES 10 A 225 GLN ASP GLY GLU PHE ILE TYR LYS VAL LYS LEU ARG GLY SEQRES 11 A 225 THR ASN PHE PRO SER ASP GLY PRO VAL MET GLN LYS LYS SEQRES 12 A 225 THR MET GLY TRP GLU ALA SER SER GLU ARG MET TYR PRO SEQRES 13 A 225 GLU ASP GLY ALA LEU LYS GLY GLU ILE LYS GLN ARG LEU SEQRES 14 A 225 LYS LEU LYS ASP GLY GLY HIS TYR ASP ALA GLU VAL LYS SEQRES 15 A 225 THR THR TYR LYS ALA LYS LYS PRO VAL GLN LEU PRO GLY SEQRES 16 A 225 ALA TYR ASN VAL ASN ILE LYS LEU ASP ILE THR SER HIS SEQRES 17 A 225 ASN GLU ASP TYR THR ILE VAL GLU GLN TYR GLU ARG ALA SEQRES 18 A 225 GLU GLY ARG HIS SEQRES 1 B 127 SER ALA GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 B 127 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS ALA THR SEQRES 3 B 127 SER GLY PHE THR PHE SER ASP TYR ALA MET GLY TRP PHE SEQRES 4 B 127 ARG GLN ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA ALA SEQRES 5 B 127 ILE SER TRP SER GLY HIS VAL THR ASP TYR ALA ASP SER SEQRES 6 B 127 VAL LYS GLY ARG PHE THR ILE SER ARG ASP ASN VAL LYS SEQRES 7 B 127 ASN THR VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU SEQRES 8 B 127 ASP THR ALA VAL TYR SER CYS ALA ALA ALA LYS SER GLY SEQRES 9 B 127 THR TRP TRP TYR GLN ARG SER GLU ASN ASP PHE GLY SER SEQRES 10 B 127 TRP GLY GLN GLY THR GLN VAL THR VAL SER MODRES 6IR2 CH6 A 66 MET CHROMOPHORE MODRES 6IR2 CH6 A 66 TYR CHROMOPHORE MODRES 6IR2 CH6 A 66 GLY CHROMOPHORE HET CH6 A 66 23 HETNAM CH6 {(4Z)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-4-[(4- HETNAM 2 CH6 HYDROXYPHENYL)METHYLIDENE]-5-OXO-4,5-DIHYDRO-1H- HETNAM 3 CH6 IMIDAZOL-1-YL}ACETIC ACID HETSYN CH6 CHROMOPHORE (MET-TYR-GLY) FORMUL 1 CH6 C16 H19 N3 O4 S FORMUL 3 HOH *531(H2 O) HELIX 1 AA1 ALA A 57 PHE A 65 5 9 HELIX 2 AA2 ASP A 81 SER A 86 1 6 HELIX 3 AA3 THR B 42 TYR B 46 5 5 HELIX 4 AA4 LYS B 101 THR B 105 5 5 HELIX 5 AA5 SER B 123 ASN B 125 5 3 SHEET 1 AA113 THR A 140 TRP A 143 0 SHEET 2 AA113 ALA A 156 LEU A 167 -1 O LYS A 166 N GLY A 142 SHEET 3 AA113 HIS A 172 ALA A 183 -1 O TYR A 181 N LEU A 157 SHEET 4 AA113 PHE A 91 PHE A 99 -1 N ASN A 98 O GLU A 176 SHEET 5 AA113 VAL A 104 GLN A 114 -1 O SER A 111 N PHE A 91 SHEET 6 AA113 GLU A 117 THR A 127 -1 O ARG A 125 N THR A 106 SHEET 7 AA113 MET A 12 VAL A 22 1 N SER A 21 O GLY A 126 SHEET 8 AA113 HIS A 25 ARG A 36 -1 O GLY A 33 N PHE A 14 SHEET 9 AA113 THR A 41 LYS A 50 -1 O THR A 43 N GLU A 34 SHEET 10 AA113 ILE A 210 ARG A 220 -1 O VAL A 211 N LEU A 46 SHEET 11 AA113 TYR A 193 HIS A 204 -1 N ASN A 194 O ARG A 220 SHEET 12 AA113 SER A 146 GLU A 153 -1 N GLU A 148 O VAL A 195 SHEET 13 AA113 ALA A 156 LEU A 167 -1 O LYS A 158 N TYR A 151 SHEET 1 AA2 4 GLN B 17 SER B 21 0 SHEET 2 AA2 4 LEU B 32 SER B 39 -1 O ALA B 37 N VAL B 19 SHEET 3 AA2 4 THR B 92 MET B 97 -1 O MET B 97 N LEU B 32 SHEET 4 AA2 4 PHE B 82 ASP B 87 -1 N SER B 85 O TYR B 94 SHEET 1 AA3 6 GLY B 24 GLN B 27 0 SHEET 2 AA3 6 THR B 134 SER B 139 1 O THR B 137 N GLY B 24 SHEET 3 AA3 6 ALA B 106 ALA B 113 -1 N TYR B 108 O THR B 134 SHEET 4 AA3 6 MET B 48 GLN B 53 -1 N PHE B 51 O SER B 109 SHEET 5 AA3 6 GLU B 60 ILE B 65 -1 O ALA B 63 N TRP B 50 SHEET 6 AA3 6 THR B 72 TYR B 74 -1 O ASP B 73 N ALA B 64 SHEET 1 AA4 4 GLY B 24 GLN B 27 0 SHEET 2 AA4 4 THR B 134 SER B 139 1 O THR B 137 N GLY B 24 SHEET 3 AA4 4 ALA B 106 ALA B 113 -1 N TYR B 108 O THR B 134 SHEET 4 AA4 4 PHE B 127 GLY B 128 -1 O GLY B 128 N ALA B 112 LINK C PHE A 65 N1 CH6 A 66 1555 1555 1.42 LINK C3 CH6 A 66 N SER A 69 1555 1555 1.42 CISPEP 1 GLY A 52 PRO A 53 0 -4.66 CISPEP 2 PHE A 87 PRO A 88 0 10.57 CRYST1 49.817 61.046 109.210 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 0.020073 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016381 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009157 0.00000