HEADER HYDROLASE 21-MAR-19 6R3R TITLE FIRST CRYSTAL STRUCTURE OF ENDO-LEVANASE BT1760 FROM BACTEROIDES TITLE 2 THETAIOTAOMICRON COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCOSIDE HYDROLASE FAMILY 32; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES THETAIOTAOMICRON; SOURCE 3 ORGANISM_TAXID: 818; SOURCE 4 GENE: BT_1760; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PURI3-CTER KEYWDS GLYCOSIDE HYDROLASE 32, 5-FOLD BETA-PROPELLER, BETA-SANDWICH, LEVAN KEYWDS 2 HYDROLYSIS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.EEK,K.ERNITS,T.LUKK,T.ALAMAE REVDAT 3 15-MAY-24 6R3R 1 REMARK REVDAT 2 26-JUN-19 6R3R 1 JRNL REVDAT 1 19-JUN-19 6R3R 0 JRNL AUTH K.ERNITS,P.EEK,T.LUKK,T.VISNAPUU,T.ALAMAE JRNL TITL FIRST CRYSTAL STRUCTURE OF AN ENDO-LEVANASE - THE BT1760 JRNL TITL 2 FROM A HUMAN GUT COMMENSAL BACTEROIDES THETAIOTAOMICRON. JRNL REF SCI REP V. 9 8443 2019 JRNL REFN ESSN 2045-2322 JRNL PMID 31186460 JRNL DOI 10.1038/S41598-019-44785-0 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15RC3-3435 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 87995 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.260 REMARK 3 FREE R VALUE TEST SET COUNT : 1989 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.22 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.00 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 6R3R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1292101386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(111) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 87995 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 29.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.05900 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) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.76400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHASER, AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: ROD CLUSTERS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 32 MG/ML PROTEIN; 16-22% (W/V) PEG REMARK 280 6000, 1 MM ZNCL2, 0.1 M MES-NAOH, PH 6.5; 2:1 RATIO, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 38.82850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.30350 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 85.62200 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.82850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.30350 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 85.62200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.82850 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 55.30350 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 85.62200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.82850 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 55.30350 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 85.62200 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 TOTAL BURIED SURFACE AREA: 2880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 KCAL/MOL 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 CL CL A 603 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 MET A 1 REMARK 465 ASP A 2 REMARK 465 GLU A 3 REMARK 465 THR A 4 REMARK 465 ASP A 5 REMARK 465 PRO A 6 REMARK 465 ILE A 7 REMARK 465 LEU A 8 REMARK 465 THR A 9 REMARK 465 GLN A 10 REMARK 465 LYS A 11 REMARK 465 ASN A 12 REMARK 465 TRP A 13 REMARK 465 ASP A 14 REMARK 465 HIS A 507 REMARK 465 HIS A 508 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 25 CD OE1 OE2 REMARK 470 GLU A 330 CD OE1 OE2 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 SER A 29 -76.04 -139.36 REMARK 500 ALA A 67 -51.98 79.82 REMARK 500 PHE A 167 89.37 -161.09 REMARK 500 TRP A 216 -126.75 48.11 REMARK 500 MET A 243 -76.99 -106.87 REMARK 500 ASP A 270 -168.18 -162.81 REMARK 500 SER A 278 -155.85 -112.37 REMARK 500 ALA A 318 160.28 83.12 REMARK 500 LYS A 382 -143.46 -99.30 REMARK 500 GLN A 458 -118.78 51.58 REMARK 500 REMARK 500 REMARK: NULL 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 601 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 26 NE2 REMARK 620 2 HIS A 384 NE2 109.1 REMARK 620 3 HIS A 503 NE2 110.4 112.8 REMARK 620 4 HIS A 506 NE2 104.3 121.8 9.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MES A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 609 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 610 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 611 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 612 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 613 DBREF 6R3R A 2 502 UNP Q8A6W6 Q8A6W6_BACTN 23 523 SEQADV 6R3R MET A 1 UNP Q8A6W6 INITIATING METHIONINE SEQADV 6R3R HIS A 503 UNP Q8A6W6 EXPRESSION TAG SEQADV 6R3R HIS A 504 UNP Q8A6W6 EXPRESSION TAG SEQADV 6R3R HIS A 505 UNP Q8A6W6 EXPRESSION TAG SEQADV 6R3R HIS A 506 UNP Q8A6W6 EXPRESSION TAG SEQADV 6R3R HIS A 507 UNP Q8A6W6 EXPRESSION TAG SEQADV 6R3R HIS A 508 UNP Q8A6W6 EXPRESSION TAG SEQRES 1 A 508 MET ASP GLU THR ASP PRO ILE LEU THR GLN LYS ASN TRP SEQRES 2 A 508 ASP GLY THR ALA THR TYR PHE GLN SER SER ASP GLU HIS SEQRES 3 A 508 GLY PHE SER MET TYR TYR LYS PRO GLN VAL GLY PHE VAL SEQRES 4 A 508 GLY ASP PRO MET PRO PHE TYR ASP PRO VAL ALA LYS ASP SEQRES 5 A 508 PHE LYS VAL MET TYR LEU GLN ASP TYR ARG PRO ASN PRO SEQRES 6 A 508 GLU ALA THR TYR HIS PRO ILE PHE GLY VAL ALA THR LYS SEQRES 7 A 508 ASP GLY ALA THR TYR GLU SER LEU GLY GLU LEU ILE SER SEQRES 8 A 508 CYS GLY GLY ARG ASP GLU GLN ASP ALA ALA ILE GLY THR SEQRES 9 A 508 GLY GLY THR ILE TYR ASN PRO ALA ASP LYS LEU TYR TYR SEQRES 10 A 508 THR PHE TYR THR GLY ASN LYS PHE LYS PRO SER SER ASP SEQRES 11 A 508 GLN ASN ALA GLN VAL VAL MET VAL ALA THR SER PRO ASP SEQRES 12 A 508 PHE LYS THR TRP THR LYS ASN ARG THR PHE TYR LEU LYS SEQRES 13 A 508 GLY ASP THR TYR GLY TYR ASP LYS ASN ASP PHE ARG ASP SEQRES 14 A 508 PRO PHE LEU PHE GLN THR GLU ASP GLY VAL TYR HIS MET SEQRES 15 A 508 LEU ILE ALA THR ARG LYS ASN GLY LYS GLY HIS ILE ALA SEQRES 16 A 508 GLU PHE THR SER ALA ASP LEU LYS GLU TRP GLU SER ALA SEQRES 17 A 508 GLY THR PHE MET THR MET MET TRP ASP ARG PHE TYR GLU SEQRES 18 A 508 CYS PRO ASP VAL PHE LYS MET GLY ASP TRP TRP TYR LEU SEQRES 19 A 508 ILE TYR SER GLU GLN ALA SER PHE MET ARG LYS VAL GLN SEQRES 20 A 508 TYR PHE LYS GLY ARG THR LEU GLU ASP LEU LYS ALA THR SEQRES 21 A 508 THR ALA ASN ASP ALA GLY ILE TRP PRO ASP ASN ARG GLU SEQRES 22 A 508 GLY MET LEU ASP SER ARG ALA PHE TYR ALA GLY LYS THR SEQRES 23 A 508 ALA SER ASP GLY THR ASN ARG TYR ILE TRP GLY TRP CYS SEQRES 24 A 508 PRO THR ARG ALA GLY ASN ASP ASN GLY ASN VAL GLY ASP SEQRES 25 A 508 VAL GLU PRO GLU TRP ALA GLY ASN LEU VAL ALA GLN ARG SEQRES 26 A 508 LEU ILE GLN HIS GLU ASP GLY THR LEU THR LEU GLY VAL SEQRES 27 A 508 PRO ASP ALA ILE ASP ARG LYS TYR THR SER ALA GLN GLU SEQRES 28 A 508 VAL LYS VAL MET ALA LYS ASP GLY ASN MET ILE GLU SER SEQRES 29 A 508 GLY LYS THR TYR THR LEU GLY GLU GLY ALA SER VAL ILE SEQRES 30 A 508 PHE ASN ARG LEU LYS VAL HIS ASN LYS ILE SER PHE THR SEQRES 31 A 508 VAL LYS THR ALA SER ASN THR ASP ARG PHE GLY ILE SER SEQRES 32 A 508 PHE VAL ARG GLY THR ASP SER ALA SER TRP TYR SER ILE SEQRES 33 A 508 HIS VAL ASN ALA ASP GLU GLY LYS ALA ASN PHE GLU LYS SEQRES 34 A 508 ASP GLY ASP ASP ALA LYS TYR LEU PHE ASP ASN LYS PHE SEQRES 35 A 508 ASN ILE PRO ALA ASP ASN GLU TYR ARG VAL THR ILE TYR SEQRES 36 A 508 SER ASP GLN SER VAL CYS VAL THR TYR ILE ASN ASP GLN SEQRES 37 A 508 LEU SER PHE THR ASN ARG ILE TYR GLN MET GLN LYS ASN SEQRES 38 A 508 PRO TRP SER LEU CYS CYS TYR LYS GLY GLU ILE THR VAL SEQRES 39 A 508 SER ASP VAL GLN VAL SER THR TYR HIS HIS HIS HIS HIS SEQRES 40 A 508 HIS HET ZN A 601 1 HET CL A 602 1 HET CL A 603 1 HET MES A 604 25 HET GOL A 605 13 HET GOL A 606 14 HET GOL A 607 14 HET GOL A 608 12 HET GOL A 609 12 HET GOL A 610 13 HET GOL A 611 13 HET GOL A 612 13 HET GOL A 613 13 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 CL 2(CL 1-) FORMUL 5 MES C6 H13 N O4 S FORMUL 6 GOL 9(C3 H8 O3) FORMUL 15 HOH *459(H2 O) HELIX 1 AA1 LYS A 156 GLY A 161 5 6 HELIX 2 AA2 THR A 253 THR A 260 1 8 HELIX 3 AA3 THR A 261 ALA A 265 5 5 HELIX 4 AA4 ARG A 302 ASP A 306 5 5 HELIX 5 AA5 PRO A 339 ARG A 344 1 6 SHEET 1 AA1 4 PHE A 38 ASP A 47 0 SHEET 2 AA1 4 ASP A 52 ASP A 60 -1 O MET A 56 N MET A 43 SHEET 3 AA1 4 ILE A 72 THR A 77 -1 O VAL A 75 N VAL A 55 SHEET 4 AA1 4 GLU A 84 ILE A 90 -1 O LEU A 89 N ILE A 72 SHEET 1 AA2 4 ALA A 101 ASN A 110 0 SHEET 2 AA2 4 LEU A 115 ASN A 123 -1 O ASN A 123 N ALA A 101 SHEET 3 AA2 4 GLN A 134 SER A 141 -1 O VAL A 135 N GLY A 122 SHEET 4 AA2 4 THR A 148 LYS A 149 -1 O THR A 148 N THR A 140 SHEET 1 AA3 4 PHE A 167 GLN A 174 0 SHEET 2 AA3 4 TYR A 180 LYS A 188 -1 O HIS A 181 N PHE A 173 SHEET 3 AA3 4 LYS A 191 SER A 199 -1 O HIS A 193 N THR A 186 SHEET 4 AA3 4 GLU A 206 THR A 213 -1 O MET A 212 N ILE A 194 SHEET 1 AA4 3 TYR A 220 MET A 228 0 SHEET 2 AA4 3 TRP A 231 GLU A 238 -1 O TRP A 231 N MET A 228 SHEET 3 AA4 3 VAL A 246 GLY A 251 -1 O GLY A 251 N TRP A 232 SHEET 1 AA5 4 TYR A 282 SER A 288 0 SHEET 2 AA5 4 ARG A 293 PRO A 300 -1 O TRP A 296 N LYS A 285 SHEET 3 AA5 4 GLY A 319 GLN A 328 -1 O GLN A 324 N ILE A 295 SHEET 4 AA5 4 LEU A 334 GLY A 337 -1 O GLY A 337 N ARG A 325 SHEET 1 AA6 4 SER A 348 GLN A 350 0 SHEET 2 AA6 4 GLU A 491 THR A 501 -1 O VAL A 499 N GLN A 350 SHEET 3 AA6 4 THR A 367 GLY A 371 -1 N TYR A 368 O VAL A 494 SHEET 4 AA6 4 MET A 361 SER A 364 -1 N SER A 364 O THR A 367 SHEET 1 AA7 6 SER A 348 GLN A 350 0 SHEET 2 AA7 6 GLU A 491 THR A 501 -1 O VAL A 499 N GLN A 350 SHEET 3 AA7 6 ASN A 385 THR A 393 -1 N LYS A 386 O SER A 500 SHEET 4 AA7 6 GLU A 449 ASP A 457 -1 O TYR A 450 N VAL A 391 SHEET 5 AA7 6 VAL A 460 ILE A 465 -1 O TYR A 464 N THR A 453 SHEET 6 AA7 6 LEU A 469 ARG A 474 -1 O ASN A 473 N CYS A 461 SHEET 1 AA8 7 VAL A 354 ASP A 358 0 SHEET 2 AA8 7 SER A 375 PHE A 378 -1 O ILE A 377 N ALA A 356 SHEET 3 AA8 7 TRP A 483 LYS A 489 -1 O TRP A 483 N PHE A 378 SHEET 4 AA8 7 ARG A 399 PHE A 404 -1 N SER A 403 O SER A 484 SHEET 5 AA8 7 SER A 412 ASN A 419 -1 O VAL A 418 N PHE A 400 SHEET 6 AA8 7 LYS A 424 GLY A 431 -1 O ASP A 430 N TRP A 413 SHEET 7 AA8 7 LYS A 435 LYS A 441 -1 O PHE A 438 N PHE A 427 LINK NE2 HIS A 26 ZN ZN A 601 1555 1555 2.01 LINK NE2 HIS A 384 ZN ZN A 601 1555 1555 2.05 LINK NE2 HIS A 503 ZN ZN A 601 1555 1555 2.00 LINK NE2 HIS A 506 ZN ZN A 601 1555 3555 2.01 CISPEP 1 ARG A 62 PRO A 63 0 -0.16 SITE 1 AC1 4 HIS A 26 HIS A 384 HIS A 503 HIS A 506 SITE 1 AC2 3 VAL A 383 HIS A 384 HIS A 503 SITE 1 AC3 2 HIS A 503 HIS A 504 SITE 1 AC4 12 LEU A 58 GLY A 103 THR A 104 ARG A 168 SITE 2 AC4 12 ASP A 169 GLU A 221 GLN A 239 ARG A 244 SITE 3 AC4 12 TRP A 317 GOL A 613 HOH A 792 HOH A1027 SITE 1 AC5 9 GLN A 174 THR A 175 GLU A 176 PHE A 226 SITE 2 AC5 9 LYS A 227 TRP A 232 HOH A 701 HOH A 712 SITE 3 AC5 9 HOH A 871 SITE 1 AC6 6 LYS A 245 MET A 275 ASP A 439 HOH A 797 SITE 2 AC6 6 HOH A 842 HOH A 923 SITE 1 AC7 10 ASP A 270 ASN A 271 ARG A 272 THR A 333 SITE 2 AC7 10 THR A 335 ASN A 443 GLN A 468 HOH A 737 SITE 3 AC7 10 HOH A 747 HOH A 967 SITE 1 AC8 6 ASP A 52 ALA A 76 LYS A 78 THR A 82 SITE 2 AC8 6 GLU A 84 HOH A 723 SITE 1 AC9 8 MET A 228 SER A 288 GLY A 290 THR A 291 SITE 2 AC9 8 ASN A 292 HOH A 872 HOH A 925 HOH A 948 SITE 1 AD1 7 THR A 369 LYS A 392 THR A 393 ALA A 394 SITE 2 AD1 7 GLU A 491 ILE A 492 THR A 493 SITE 1 AD2 5 LYS A 33 VAL A 36 GLY A 37 TYR A 61 SITE 2 AD2 5 ARG A 62 SITE 1 AD3 4 ALA A 446 ASP A 447 HOH A 706 HOH A1019 SITE 1 AD4 5 TYR A 69 HIS A 70 ILE A 102 ASN A 123 SITE 2 AD4 5 MES A 604 CRYST1 77.657 110.607 171.244 90.00 90.00 90.00 I 2 2 2 8 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 0.012877 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009041 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005840 0.00000