HEADER OXIDOREDUCTASE 08-JUN-23 8PAQ TITLE STRUCTURE OF THE SMALL SUBUNIT OF THE LACCASE-LIKE NLAC PROTEIN FROM TITLE 2 PLEUROTUS ERYNGII COMPND MOL_ID: 1; COMPND 2 MOLECULE: POXA3B LACCASE SMALL SUBUNIT; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.10.3.2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLEUROTUS ERYNGII; SOURCE 3 ORGANISM_TAXID: 5323; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS NLAC, PENL, PLEUROTUS ERYNGII, SMALL SUBUNIT, LACCASE-LIKE ENZYME, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR F.J.MEDRANO,S.CAMARERO REVDAT 1 07-FEB-24 8PAQ 0 JRNL AUTH P.AZA,D.LINDE,G.MOLPECERES,J.VIND,F.J.MEDRANO,S.CAMARERO JRNL TITL ROLE AND STRUCTURE OF THE SMALL SUBUNIT FORMING HETERODIMERS JRNL TITL 2 WITH LACCASE-LIKE ENZYMES. JRNL REF PROTEIN SCI. V. 32 E4734 2023 JRNL REFN ESSN 1469-896X JRNL PMID 37483125 JRNL DOI 10.1002/PRO.4734 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 58713 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 47.1600 - 3.8500 1.00 4351 154 0.1654 0.2009 REMARK 3 2 3.8500 - 3.0500 1.00 4152 145 0.1631 0.1656 REMARK 3 3 3.0500 - 2.6700 1.00 4101 144 0.1795 0.1926 REMARK 3 4 2.6700 - 2.4200 1.00 4073 144 0.1913 0.2417 REMARK 3 5 2.4200 - 2.2500 1.00 4072 143 0.1878 0.2203 REMARK 3 6 2.2500 - 2.1200 1.00 4047 143 0.1898 0.2269 REMARK 3 7 2.1200 - 2.0100 1.00 4014 141 0.2012 0.2282 REMARK 3 8 2.0100 - 1.9200 1.00 4004 141 0.2448 0.2546 REMARK 3 9 1.9200 - 1.8500 1.00 4059 143 0.2574 0.2907 REMARK 3 10 1.8500 - 1.7900 1.00 4001 140 0.2670 0.3099 REMARK 3 11 1.7900 - 1.7300 1.00 3997 141 0.2821 0.2746 REMARK 3 12 1.7300 - 1.6800 1.00 4026 142 0.3224 0.3560 REMARK 3 13 1.6800 - 1.6400 1.00 3989 140 0.3353 0.3449 REMARK 3 14 1.6400 - 1.6000 0.96 3831 135 0.4114 0.4209 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.238 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.268 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.78 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.88 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 2390 REMARK 3 ANGLE : 0.780 3265 REMARK 3 CHIRALITY : 0.045 421 REMARK 3 PLANARITY : 0.006 427 REMARK 3 DIHEDRAL : 4.844 332 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 8PAQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-JUN-23. REMARK 100 THE DEPOSITION ID IS D_1292130996. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979257 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 : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 58835 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 47.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 26.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 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 : 0.690 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE AT PH 8.0 AND 2.5 M REMARK 280 NACL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.90600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 62.36000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 62.36000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 13.95300 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 62.36000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 62.36000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.85900 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 62.36000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.36000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 13.95300 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 62.36000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.36000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 41.85900 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 27.90600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 SER A 1 REMARK 465 PRO A 2 REMARK 465 LEU A 3 REMARK 465 HIS A 4 REMARK 465 PRO A 5 REMARK 465 ARG A 6 REMARK 465 GLN A 7 REMARK 465 SER B 1 REMARK 465 PRO B 2 REMARK 465 LEU B 3 REMARK 465 HIS B 4 REMARK 465 PRO B 5 REMARK 465 ARG B 6 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 382 O HOH B 409 2.14 REMARK 500 O HOH A 301 O HOH A 344 2.15 REMARK 500 O HOH A 388 O HOH A 400 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 301 O HOH A 407 7556 2.02 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 475 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A 476 DISTANCE = 6.12 ANGSTROMS 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 CA A 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 112 OG REMARK 620 2 HOH A 402 O 67.7 REMARK 620 3 HOH A 413 O 159.7 94.3 REMARK 620 N 1 2 DBREF1 8PAQ A 1 166 UNP A0A6G7BM61_PLEER DBREF2 8PAQ A A0A6G7BM61 21 186 DBREF1 8PAQ B 1 166 UNP A0A6G7BM61_PLEER DBREF2 8PAQ B A0A6G7BM61 21 186 SEQADV 8PAQ ALA A 57 UNP A0A6G7BM6 SER 77 CONFLICT SEQADV 8PAQ ILE A 65 UNP A0A6G7BM6 VAL 85 CONFLICT SEQADV 8PAQ VAL A 70 UNP A0A6G7BM6 ILE 90 CONFLICT SEQADV 8PAQ SER A 100 UNP A0A6G7BM6 ALA 120 CONFLICT SEQADV 8PAQ ALA B 57 UNP A0A6G7BM6 SER 77 CONFLICT SEQADV 8PAQ ILE B 65 UNP A0A6G7BM6 VAL 85 CONFLICT SEQADV 8PAQ VAL B 70 UNP A0A6G7BM6 ILE 90 CONFLICT SEQADV 8PAQ SER B 100 UNP A0A6G7BM6 ALA 120 CONFLICT SEQRES 1 A 166 SER PRO LEU HIS PRO ARG GLN SER SER ASN THR ASN PRO SEQRES 2 A 166 ALA ILE TYR GLN ALA ILE SER VAL LEU SER GLN GLN ILE SEQRES 3 A 166 HIS VAL ASN ILE PRO GLU LEU ASN THR LEU GLN ALA SER SEQRES 4 A 166 GLY GLY ALA THR ASP LEU THR VAL GLY ASN GLU LEU ASP SEQRES 5 A 166 GLU LEU THR ASP ALA PHE THR LEU ALA ALA ALA THR ILE SEQRES 6 A 166 ALA ASN THR ALA VAL SER SER GLY ASP THR THR ASN PHE SEQRES 7 A 166 PRO THR ASN ASP ASP ILE SER ILE THR TYR ALA VAL ALA SEQRES 8 A 166 LEU GLN LEU VAL ALA SER THR ALA SER GLY LEU LYS GLN SEQRES 9 A 166 VAL ASN SER LEU THR THR TYR SER THR MET MET SER ASP SEQRES 10 A 166 LEU ASP PRO ALA ILE ALA ALA LEU HIS VAL ALA LEU ASN SEQRES 11 A 166 ARG THR LEU PRO ASN SER ILE ASN LEU VAL ARG VAL MET SEQRES 12 A 166 MET LEU ASP ALA GLN GLN PHE LEU THR GLN ALA GLY LEU SEQRES 13 A 166 THR GLN SER ARG ALA SER LEU GLY PHE ALA SEQRES 1 B 166 SER PRO LEU HIS PRO ARG GLN SER SER ASN THR ASN PRO SEQRES 2 B 166 ALA ILE TYR GLN ALA ILE SER VAL LEU SER GLN GLN ILE SEQRES 3 B 166 HIS VAL ASN ILE PRO GLU LEU ASN THR LEU GLN ALA SER SEQRES 4 B 166 GLY GLY ALA THR ASP LEU THR VAL GLY ASN GLU LEU ASP SEQRES 5 B 166 GLU LEU THR ASP ALA PHE THR LEU ALA ALA ALA THR ILE SEQRES 6 B 166 ALA ASN THR ALA VAL SER SER GLY ASP THR THR ASN PHE SEQRES 7 B 166 PRO THR ASN ASP ASP ILE SER ILE THR TYR ALA VAL ALA SEQRES 8 B 166 LEU GLN LEU VAL ALA SER THR ALA SER GLY LEU LYS GLN SEQRES 9 B 166 VAL ASN SER LEU THR THR TYR SER THR MET MET SER ASP SEQRES 10 B 166 LEU ASP PRO ALA ILE ALA ALA LEU HIS VAL ALA LEU ASN SEQRES 11 B 166 ARG THR LEU PRO ASN SER ILE ASN LEU VAL ARG VAL MET SEQRES 12 B 166 MET LEU ASP ALA GLN GLN PHE LEU THR GLN ALA GLY LEU SEQRES 13 B 166 THR GLN SER ARG ALA SER LEU GLY PHE ALA HET CA A 201 1 HET IMD A 202 5 HET IMD A 203 5 HET EDO A 204 4 HET IMD B 201 5 HET IMD B 202 5 HETNAM CA CALCIUM ION HETNAM IMD IMIDAZOLE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 CA CA 2+ FORMUL 4 IMD 4(C3 H5 N2 1+) FORMUL 6 EDO C2 H6 O2 FORMUL 9 HOH *315(H2 O) HELIX 1 AA1 THR A 11 SER A 39 1 29 HELIX 2 AA2 THR A 43 ASN A 67 1 25 HELIX 3 AA3 THR A 80 LEU A 102 1 23 HELIX 4 AA4 LYS A 103 VAL A 105 5 3 HELIX 5 AA5 THR A 110 LEU A 133 1 24 HELIX 6 AA6 SER A 136 MET A 144 1 9 HELIX 7 AA7 ALA A 147 GLY A 155 1 9 HELIX 8 AA8 LEU A 156 LEU A 163 1 8 HELIX 9 AA9 THR B 11 SER B 39 1 29 HELIX 10 AB1 THR B 43 ASN B 67 1 25 HELIX 11 AB2 THR B 80 LYS B 103 1 24 HELIX 12 AB3 THR B 110 LEU B 133 1 24 HELIX 13 AB4 SER B 136 MET B 144 1 9 HELIX 14 AB5 ALA B 147 GLY B 155 1 9 HELIX 15 AB6 LEU B 156 SER B 162 1 7 LINK OG SER A 112 CA CA A 201 1555 1555 2.90 LINK CA CA A 201 O HOH A 402 1555 7556 3.16 LINK CA CA A 201 O HOH A 413 1555 1555 3.05 CISPEP 1 PHE A 78 PRO A 79 0 -5.01 CISPEP 2 PHE B 78 PRO B 79 0 -7.41 CRYST1 124.720 124.720 55.812 90.00 90.00 90.00 P 41 21 2 16 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 0.008018 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008018 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017917 0.00000