HEADER TRANSFERASE 14-SEP-20 7D17 TITLE CRYSTAL STRUCTURE OF MACROSTOMUM LIGNANO GLUTAMINYL CYCLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMINYL-PEPTIDE CYCLOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.3.2.5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MACROSTOMUM LIGNANO; SOURCE 3 ORGANISM_TAXID: 282301; SOURCE 4 GENE: BOX15_MLIG028993G1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLUTAMINYL CYCLASE, METAL BINDING PROTEIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.-F.HUANG,J.-S.HUANG,M.-L.WU,W.-L.HSIEH,A.H.-J.WANG REVDAT 4 13-NOV-24 7D17 1 REMARK REVDAT 3 29-NOV-23 7D17 1 REMARK REVDAT 2 05-MAY-21 7D17 1 JRNL REVDAT 1 14-APR-21 7D17 0 JRNL AUTH K.F.HUANG,J.S.HUANG,M.L.WU,W.L.HSIEH,K.C.HSU,H.L.HSU,T.P.KO, JRNL AUTH 2 A.H.WANG JRNL TITL A UNIQUE CARBOXYLIC-ACID HYDROGEN-BOND NETWORK (CAHBN) JRNL TITL 2 CONFERS GLUTAMINYL CYCLASE ACTIVITY ON M28 FAMILY ENZYMES. JRNL REF J.MOL.BIOL. V. 433 66960 2021 JRNL REFN ESSN 1089-8638 JRNL PMID 33774034 JRNL DOI 10.1016/J.JMB.2021.166960 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 3 NUMBER OF REFLECTIONS : 6053 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 303 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 29.4660 - 3.7755 0.99 3128 165 0.1893 0.2148 REMARK 3 2 3.0900 - 2.9980 0.87 2622 138 0.1818 0.2741 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.730 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 59.95 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.49 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7D17 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1300018572. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-OCT-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 05A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6437 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.980 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.19600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.62700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 4MHN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM HEPES, PH 7.5, 70% (V/V) REMARK 280 2-METHYL-2,4-PENTANEDIOL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 42.42750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.83550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.42750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.83550 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 537 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 622 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 646 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 650 LIES ON A SPECIAL POSITION. 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 ARG A 169 REMARK 465 ASN A 170 REMARK 465 GLY A 171 REMARK 465 SER A 172 REMARK 465 SER A 173 REMARK 465 ALA A 174 REMARK 465 LYS A 175 REMARK 465 ALA A 176 REMARK 465 VAL A 358 REMARK 465 ASN A 359 REMARK 465 GLY A 360 REMARK 465 SER A 361 REMARK 465 GLY A 362 REMARK 465 GLY A 363 REMARK 465 ASN A 364 REMARK 465 GLU A 365 REMARK 465 LEU A 366 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 CYS A 32 C - N - CA ANGL. DEV. = -15.5 DEGREES 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 ALA A 39 -60.09 -103.55 REMARK 500 SER A 47 1.60 -66.78 REMARK 500 LEU A 70 81.05 -56.83 REMARK 500 SER A 149 -34.00 -166.93 REMARK 500 ASP A 186 -76.73 -97.98 REMARK 500 GLU A 188 -70.09 -153.09 REMARK 500 GLN A 192 -104.31 -122.08 REMARK 500 ASP A 198 71.34 -115.67 REMARK 500 ILE A 200 68.80 28.82 REMARK 500 ALA A 212 51.68 -115.79 REMARK 500 LEU A 278 66.48 -152.93 REMARK 500 GLN A 307 61.06 62.32 REMARK 500 ASN A 326 4.26 -68.00 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 639 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH A 640 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A 641 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH A 642 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 643 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A 644 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH A 645 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A 646 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A 647 DISTANCE = 6.69 ANGSTROMS REMARK 525 HOH A 648 DISTANCE = 6.70 ANGSTROMS REMARK 525 HOH A 649 DISTANCE = 7.15 ANGSTROMS REMARK 525 HOH A 650 DISTANCE = 7.25 ANGSTROMS REMARK 525 HOH A 651 DISTANCE = 7.67 ANGSTROMS REMARK 525 HOH A 652 DISTANCE = 8.32 ANGSTROMS REMARK 525 HOH A 653 DISTANCE = 9.81 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 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 148 OD2 REMARK 620 2 GLU A 189 OE2 112.3 REMARK 620 3 HIS A 323 NE2 104.5 130.7 REMARK 620 4 HOH A 506 O 135.2 73.1 102.5 REMARK 620 N 1 2 3 DBREF1 7D17 A 29 366 UNP A0A267GXB9_9PLAT DBREF2 7D17 A A0A267GXB9 29 366 SEQRES 1 A 338 SER THR GLY CYS PRO ASP VAL THR THR PHE ALA SER ALA SEQRES 2 A 338 VAL GLU PRO PHE ASP SER SER GLN MET ARG ALA LEU ARG SEQRES 3 A 338 ASN LEU SER THR LYS ASP ARG LEU ILE GLN LEU ALA GLN SEQRES 4 A 338 PRO LEU LEU VAL GLU ARG PRO VAL GLY SER LYS ASN HIS SEQRES 5 A 338 ASP ILE VAL ARG ASP TYR LEU VAL SER SER MET ARG LYS SEQRES 6 A 338 LEU SER TRP SER VAL SER PHE ASP SER PHE GLU GLN ASP SEQRES 7 A 338 THR VAL ASP GLY ARG HIS LYS PHE ASP ASN ILE ILE ALA SEQRES 8 A 338 SER LEU HIS PRO ASN ALA PRO ARG LYS LEU VAL LEU ALA SEQRES 9 A 338 ALA HIS PHE GLU SER LYS LYS MET PRO GLY PHE ILE GLY SEQRES 10 A 338 ALA ILE ASP SER ALA VAL PRO CYS ALA ILE LEU LEU GLN SEQRES 11 A 338 LEU ALA GLU ALA LEU THR PRO LEU VAL ARG ARG ASN GLY SEQRES 12 A 338 SER SER ALA LYS ALA GLU LEU GLY LEU GLN PHE VAL PHE SEQRES 13 A 338 PHE ASP GLY GLU GLU ALA PHE GLN ALA TRP THR ALA THR SEQRES 14 A 338 ASP SER ILE TYR GLY ALA ARG HIS LEU ALA ALA ARG TRP SEQRES 15 A 338 SER ALA GLU LYS GLY VAL SER PRO ASP CYS THR VAL LEU SEQRES 16 A 338 LYS GLU MET ASP SER LEU VAL LEU LEU ASP LEU ILE GLY SEQRES 17 A 338 HIS LYS ASN THR GLN PHE CYS TYR LEU SER HIS GLY SER SEQRES 18 A 338 SER ASN ARG ALA LEU VAL ASP LYS GLU LYS ALA LEU PHE SEQRES 19 A 338 SER GLY LEU VAL SER ALA GLU THR ARG LEU ARG LYS SER SEQRES 20 A 338 GLY LEU LEU SER ASP SER LYS GLY ALA THR PHE PHE GLN SEQRES 21 A 338 PRO VAL VAL ARG TYR GLY GLN ILE GLU ASP ASP HIS VAL SEQRES 22 A 338 PRO PHE ARG GLN ARG GLN VAL PRO VAL VAL HIS ILE ILE SEQRES 23 A 338 ALA VAL PRO PHE PRO PRO VAL TRP HIS ASN ILE ASN ASP SEQRES 24 A 338 ASN ALA ASP ASN ILE ASN TRP ASP GLN SER GLU ASP ILE SEQRES 25 A 338 GLY ALA ILE VAL GLN LEU TRP THR ALA GLU MET LEU HIS SEQRES 26 A 338 LEU ARG PRO ILE VAL ASN GLY SER GLY GLY ASN GLU LEU HET ZN A 401 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *153(H2 O) HELIX 1 AA1 SER A 48 ASN A 55 1 8 HELIX 2 AA2 THR A 58 GLN A 67 1 10 HELIX 3 AA3 SER A 77 LEU A 94 1 18 HELIX 4 AA4 SER A 149 THR A 164 1 16 HELIX 5 AA5 ILE A 200 ALA A 212 1 13 HELIX 6 AA6 ASN A 251 SER A 275 1 25 HELIX 7 AA7 HIS A 300 ARG A 306 1 7 HELIX 8 AA8 ASN A 328 ILE A 332 5 5 HELIX 9 AA9 ASN A 333 HIS A 353 1 21 SHEET 1 AA1 6 SER A 97 THR A 107 0 SHEET 2 AA1 6 GLY A 110 SER A 120 -1 O HIS A 112 N GLN A 105 SHEET 3 AA1 6 GLY A 179 PHE A 185 -1 O PHE A 184 N ILE A 117 SHEET 4 AA1 6 LYS A 128 HIS A 134 1 N LEU A 129 O GLY A 179 SHEET 5 AA1 6 MET A 226 ASP A 233 1 O VAL A 230 N VAL A 130 SHEET 6 AA1 6 VAL A 310 ILE A 314 1 O ILE A 313 N ASP A 233 SHEET 1 AA2 2 PHE A 242 SER A 246 0 SHEET 2 AA2 2 PHE A 287 TYR A 293 1 O GLN A 288 N PHE A 242 SSBOND 1 CYS A 32 CYS A 220 1555 1555 2.03 LINK OD2 ASP A 148 ZN ZN A 401 1555 1555 2.09 LINK OE2 GLU A 189 ZN ZN A 401 1555 1555 2.00 LINK NE2 HIS A 323 ZN ZN A 401 1555 1555 2.06 LINK ZN ZN A 401 O HOH A 506 1555 1555 2.03 CISPEP 1 VAL A 316 PRO A 317 0 -0.05 CRYST1 84.855 71.671 49.902 90.00 90.00 90.00 P 21 21 2 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 0.011785 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013953 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020039 0.00000