HEADER TRANSFERASE 30-JAN-15 4XXK TITLE CRYSTAL STRUCTURE OF THE SEMET-DERIVATIVE OF THE BILIN-BINDING DOMAIN TITLE 2 OF PHYCOBILISOME CORE-MEMBRANE LINKER APCE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHYCOBILIPROTEIN APCE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 20-154, WITH DELETION OF RESIDUES 77-153; COMPND 5 SYNONYM: ANCHOR POLYPEPTIDE,PBS-ANCHOR PROTEIN,PHYCOBILISOME LINKER COMPND 6 POLYPEPTIDE,ANCHOR POLYPEPTIDE,PBS-ANCHOR PROTEIN,PHYCOBILISOME COMPND 7 LINKER POLYPEPTIDE; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP. (STRAIN PCC 7120 / UTEX 2576); SOURCE 3 ORGANISM_TAXID: 103690; SOURCE 4 STRAIN: PCC 7120 / UTEX 2576; SOURCE 5 GENE: APCE, ALR0020; 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_VECTOR_TYPE: PLASMID KEYWDS PHYCOBILISOME, APCE, PHYCOCYANOBILIN ATTACHMENT, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.TANG,W.-L.DING,A.HOPPNER,W.GARTNER,K.-H.ZHAO REVDAT 2 13-JAN-16 4XXK 1 AUTHOR JRNL REVDAT 1 16-DEC-15 4XXK 0 JRNL AUTH K.TANG,W.-L.DING,A.HOPPNER,C.ZHAO,L.ZHANG,Y.HONTANI, JRNL AUTH 2 J.T.M.KENNIS,W.GARTNER,H.SCHEER,M.ZHOU,K.-H.ZHAO JRNL TITL THE TERMINAL PHYCOBILISOME EMITTER, LCM: A LIGHT-HARVESTING JRNL TITL 2 PIGMENT WITH A PHYTOCHROME CHROMOPHORE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 112 15880 2015 JRNL REFN ESSN 1091-6490 JRNL PMID 26669441 JRNL DOI 10.1073/PNAS.1519177113 REMARK 2 REMARK 2 RESOLUTION. 2.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.400 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 8223 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : 576 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 19.4878 - 4.6976 0.99 1936 147 0.1490 0.1892 REMARK 3 2 4.6976 - 3.7372 1.00 1913 129 0.1661 0.2513 REMARK 3 3 3.7372 - 3.2673 0.99 1897 153 0.2060 0.3179 REMARK 3 4 3.2673 - 2.9697 1.00 1901 147 0.2152 0.2951 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.360 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.010 2438 REMARK 3 ANGLE : 1.279 3305 REMARK 3 CHIRALITY : 0.041 377 REMARK 3 PLANARITY : 0.005 421 REMARK 3 DIHEDRAL : 16.694 899 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 4XXK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000206471. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979160 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8228 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.970 REMARK 200 RESOLUTION RANGE LOW (A) : 40.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 12.90 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 56.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% UP TO 26% (W/V) PEG 3350, 0.25 M REMARK 280 NASCN, MICROBATCH, TEMPERATURE 285K 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 33.29500 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 KCAL/MOL 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 MSE A 19 REMARK 465 GLU A 242 REMARK 465 HIS A 243 REMARK 465 HIS A 244 REMARK 465 HIS A 245 REMARK 465 HIS A 246 REMARK 465 HIS A 247 REMARK 465 HIS A 248 REMARK 465 MSE B 19 REMARK 465 PRO B 240 REMARK 465 LEU B 241 REMARK 465 GLU B 242 REMARK 465 HIS B 243 REMARK 465 HIS B 244 REMARK 465 HIS B 245 REMARK 465 HIS B 246 REMARK 465 HIS B 247 REMARK 465 HIS B 248 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 SG CYS B 196 CAC CYC B 301 1.50 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 ASN A 154 87.10 -152.37 REMARK 500 CYS A 196 -123.45 -157.36 REMARK 500 CYS B 196 -127.08 -150.32 REMARK 500 ASP B 219 71.99 -150.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CYC A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CYC B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XXI RELATED DB: PDB DBREF 4XXK A 20 76 UNP P80559 APCE_NOSS1 20 76 DBREF 4XXK A 154 240 UNP P80559 APCE_NOSS1 154 240 DBREF 4XXK B 20 76 UNP P80559 APCE_NOSS1 20 76 DBREF 4XXK B 154 240 UNP P80559 APCE_NOSS1 154 240 SEQADV 4XXK MSE A 19 UNP P80559 EXPRESSION TAG SEQADV 4XXK GLN A 77 UNP P80559 LINKER SEQADV 4XXK LYS A 78 UNP P80559 LINKER SEQADV 4XXK ILE A 79 UNP P80559 LINKER SEQADV 4XXK GLU A 80 UNP P80559 LINKER SEQADV 4XXK LEU A 241 UNP P80559 EXPRESSION TAG SEQADV 4XXK GLU A 242 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS A 243 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS A 244 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS A 245 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS A 246 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS A 247 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS A 248 UNP P80559 EXPRESSION TAG SEQADV 4XXK MSE B 19 UNP P80559 EXPRESSION TAG SEQADV 4XXK GLN B 77 UNP P80559 LINKER SEQADV 4XXK LYS B 78 UNP P80559 LINKER SEQADV 4XXK ILE B 79 UNP P80559 LINKER SEQADV 4XXK GLU B 80 UNP P80559 LINKER SEQADV 4XXK LEU B 241 UNP P80559 EXPRESSION TAG SEQADV 4XXK GLU B 242 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS B 243 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS B 244 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS B 245 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS B 246 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS B 247 UNP P80559 EXPRESSION TAG SEQADV 4XXK HIS B 248 UNP P80559 EXPRESSION TAG SEQRES 1 A 157 MSE LEU ALA VAL ALA THR ILE THR GLN ALA GLU GLN GLN SEQRES 2 A 157 ASP ARG PHE LEU GLY ARG GLY GLU LEU ASP GLU LEU ALA SEQRES 3 A 157 SER TYR PHE ALA SER GLY ALA LYS ARG LEU GLU ILE ALA SEQRES 4 A 157 GLN LEU LEU THR GLU ASN SER GLU ILE ILE VAL SER ARG SEQRES 5 A 157 ALA ALA ASN ARG ILE PHE GLN LYS ILE GLU ASN MSE ALA SEQRES 6 A 157 LYS SER LEU ARG ASP LEU SER TRP PHE LEU ARG TYR ALA SEQRES 7 A 157 THR TYR ALA ILE VAL ALA GLY ASP PRO ASN ILE ILE VAL SEQRES 8 A 157 VAL ASN THR ARG GLY LEU ARG GLU ILE ILE GLU ASN ALA SEQRES 9 A 157 CYS SER GLY GLU ALA THR ILE VAL ALA LEU GLN GLU ILE SEQRES 10 A 157 LYS ALA ALA SER LEU SER TYR PHE ARG LYS ASP PRO GLU SEQRES 11 A 157 ALA ALA GLU ILE VAL SER GLN TYR MSE ASP VAL LEU ILE SEQRES 12 A 157 THR GLU PHE LYS ALA PRO LEU GLU HIS HIS HIS HIS HIS SEQRES 13 A 157 HIS SEQRES 1 B 157 MSE LEU ALA VAL ALA THR ILE THR GLN ALA GLU GLN GLN SEQRES 2 B 157 ASP ARG PHE LEU GLY ARG GLY GLU LEU ASP GLU LEU ALA SEQRES 3 B 157 SER TYR PHE ALA SER GLY ALA LYS ARG LEU GLU ILE ALA SEQRES 4 B 157 GLN LEU LEU THR GLU ASN SER GLU ILE ILE VAL SER ARG SEQRES 5 B 157 ALA ALA ASN ARG ILE PHE GLN LYS ILE GLU ASN MSE ALA SEQRES 6 B 157 LYS SER LEU ARG ASP LEU SER TRP PHE LEU ARG TYR ALA SEQRES 7 B 157 THR TYR ALA ILE VAL ALA GLY ASP PRO ASN ILE ILE VAL SEQRES 8 B 157 VAL ASN THR ARG GLY LEU ARG GLU ILE ILE GLU ASN ALA SEQRES 9 B 157 CYS SER GLY GLU ALA THR ILE VAL ALA LEU GLN GLU ILE SEQRES 10 B 157 LYS ALA ALA SER LEU SER TYR PHE ARG LYS ASP PRO GLU SEQRES 11 B 157 ALA ALA GLU ILE VAL SER GLN TYR MSE ASP VAL LEU ILE SEQRES 12 B 157 THR GLU PHE LYS ALA PRO LEU GLU HIS HIS HIS HIS HIS SEQRES 13 B 157 HIS HET MSE A 155 8 HET MSE A 230 8 HET MSE B 155 8 HET MSE B 230 8 HET CYC A 301 43 HET CYC B 301 43 HETNAM MSE SELENOMETHIONINE HETNAM CYC PHYCOCYANOBILIN FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 CYC 2(C33 H40 N4 O6) HELIX 1 AA1 ALA A 21 GLN A 31 1 11 HELIX 2 AA2 GLY A 36 ASN A 63 1 28 HELIX 3 AA3 ASN A 63 ARG A 74 1 12 HELIX 4 AA4 ILE A 75 ILE A 79 5 5 HELIX 5 AA5 ASN A 154 GLY A 176 1 23 HELIX 6 AA6 PRO A 178 ARG A 186 1 9 HELIX 7 AA7 GLY A 187 CYS A 196 1 10 HELIX 8 AA8 SER A 197 SER A 214 1 18 HELIX 9 AA9 ASP A 219 LYS A 238 1 20 HELIX 10 AB1 ALA B 21 GLN B 31 1 11 HELIX 11 AB2 GLY B 36 SER B 49 1 14 HELIX 12 AB3 SER B 49 ASN B 63 1 15 HELIX 13 AB4 ASN B 63 ILE B 75 1 13 HELIX 14 AB5 PHE B 76 ILE B 79 5 4 HELIX 15 AB6 ASN B 154 GLY B 176 1 23 HELIX 16 AB7 PRO B 178 THR B 185 1 8 HELIX 17 AB8 GLY B 187 CYS B 196 1 10 HELIX 18 AB9 SER B 197 SER B 214 1 18 HELIX 19 AC1 TYR B 215 ARG B 217 5 3 HELIX 20 AC2 ASP B 219 ALA B 239 1 21 LINK C ASN A 154 N MSE A 155 1555 1555 1.32 LINK C MSE A 155 N ALA A 156 1555 1555 1.34 LINK SG CYS A 196 CAC CYC A 301 1555 1555 1.74 LINK C TYR A 229 N MSE A 230 1555 1555 1.33 LINK C MSE A 230 N ASP A 231 1555 1555 1.33 LINK C ASN B 154 N MSE B 155 1555 1555 1.32 LINK C MSE B 155 N ALA B 156 1555 1555 1.33 LINK C TYR B 229 N MSE B 230 1555 1555 1.34 LINK C MSE B 230 N ASP B 231 1555 1555 1.34 SITE 1 AC1 13 ASN A 154 LYS A 157 SER A 158 ARG A 160 SITE 2 AC1 13 ASP A 161 TRP A 164 PHE A 165 TYR A 168 SITE 3 AC1 13 ILE A 192 ALA A 195 CYS A 196 THR A 201 SITE 4 AC1 13 ARG A 217 SITE 1 AC2 12 LYS B 157 SER B 158 ARG B 160 ASP B 161 SITE 2 AC2 12 TRP B 164 PHE B 165 TYR B 168 LEU B 188 SITE 3 AC2 12 CYS B 196 SER B 197 THR B 201 ARG B 217 CRYST1 36.980 66.590 81.420 90.00 91.07 90.00 P 1 21 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 0.027042 0.000000 0.000505 0.00000 SCALE2 0.000000 0.015017 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012284 0.00000