HEADER TRANSFERASE 20-MAY-10 3N3U TITLE CRYSTAL STRUCTURE OF IBPAFIC2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSINE MONOPHOSPHATE-PROTEIN TRANSFERASE IBPA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: FIDO 2 DOMAIN RESIDUES 3488-3786; COMPND 5 SYNONYM: AMPYLATOR IBPA; COMPND 6 EC: 2.7.7.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HISTOPHILUS SOMNI; SOURCE 3 ORGANISM_TAXID: 228400; SOURCE 4 STRAIN: 2336; SOURCE 5 GENE: HSM_1489, IBPA, P76; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS FIC DOMAIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.XIAO REVDAT 5 21-FEB-24 3N3U 1 REMARK LINK REVDAT 4 08-NOV-17 3N3U 1 REMARK REVDAT 3 16-NOV-11 3N3U 1 VERSN HETATM REVDAT 2 18-AUG-10 3N3U 1 JRNL REVDAT 1 14-JUL-10 3N3U 0 JRNL AUTH J.XIAO,C.A.WORBY,S.MATTOO,B.SANKARAN,J.E.DIXON JRNL TITL STRUCTURAL BASIS OF FIC-MEDIATED ADENYLYLATION. JRNL REF NAT.STRUCT.MOL.BIOL. V. 17 1004 2010 JRNL REFN ISSN 1545-9993 JRNL PMID 20622875 JRNL DOI 10.1038/NSMB.1867 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.5_2 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 31559 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1592 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 31.4750 - 4.1030 0.99 2922 138 0.1840 0.1920 REMARK 3 2 4.1030 - 3.2580 1.00 2781 138 0.1840 0.2160 REMARK 3 3 3.2580 - 2.8460 1.00 2748 151 0.2210 0.2800 REMARK 3 4 2.8460 - 2.5860 1.00 2708 156 0.2270 0.2580 REMARK 3 5 2.5860 - 2.4010 1.00 2717 148 0.2320 0.2540 REMARK 3 6 2.4010 - 2.2600 1.00 2737 136 0.2240 0.2340 REMARK 3 7 2.2600 - 2.1460 1.00 2657 149 0.2260 0.2280 REMARK 3 8 2.1460 - 2.0530 1.00 2702 158 0.2480 0.3190 REMARK 3 9 2.0530 - 1.9740 1.00 2710 140 0.2440 0.3240 REMARK 3 10 1.9740 - 1.9060 1.00 2667 134 0.2580 0.2910 REMARK 3 11 1.9060 - 1.8460 0.97 2618 144 0.2720 0.3180 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 : 0.34 REMARK 3 B_SOL : 53.23 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.890 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.72200 REMARK 3 B22 (A**2) : -2.72200 REMARK 3 B33 (A**2) : 5.44300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.003 2329 REMARK 3 ANGLE : 0.682 3141 REMARK 3 CHIRALITY : 0.049 363 REMARK 3 PLANARITY : 0.002 410 REMARK 3 DIHEDRAL : 16.009 895 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 29.6888 -12.8019 -11.5092 REMARK 3 T TENSOR REMARK 3 T11: 0.3213 T22: 0.2390 REMARK 3 T33: 0.1191 T12: 0.1779 REMARK 3 T13: 0.0421 T23: 0.0037 REMARK 3 L TENSOR REMARK 3 L11: 1.8205 L22: 2.3880 REMARK 3 L33: 1.8501 L12: -1.0125 REMARK 3 L13: -0.1497 L23: 0.2542 REMARK 3 S TENSOR REMARK 3 S11: -0.4231 S12: -0.3790 S13: -0.0764 REMARK 3 S21: 0.4130 S22: 0.4947 S23: 0.1344 REMARK 3 S31: 0.1251 S32: 0.2029 S33: -0.0535 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 3N3U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-10. REMARK 100 THE DEPOSITION ID IS D_1000059345. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-09; 30-JUN-09 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ALS; ALS REMARK 200 BEAMLINE : 8.2.1; 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0; 1.2824 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R; ADSC QUANTUM REMARK 200 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31631 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 11.20 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : 9.00 REMARK 200 R MERGE FOR SHELL (I) : 0.60600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 550 MME, MES, ZNSO4, PH 6.5, REMARK 280 TEMPERATURE 277K, VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.89633 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 99.79267 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 99.79267 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 49.89633 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 161 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 175 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 LEU A 3668 REMARK 465 THR A 3669 REMARK 465 LYS A 3670 REMARK 465 GLU A 3671 REMARK 465 ASN A 3672 REMARK 465 LYS A 3784 REMARK 465 GLU A 3785 REMARK 465 ASP A 3786 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 PRO A3536 156.86 -47.74 REMARK 500 ALA A3538 -48.28 164.47 REMARK 500 VAL A3540 -71.57 -60.97 REMARK 500 LEU A3662 -73.88 -77.06 REMARK 500 THR A3744 -78.88 -96.79 REMARK 500 SER A3761 -97.93 -56.66 REMARK 500 THR A3762 104.13 33.03 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 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 93 O REMARK 620 2 GLU A3594 OE2 115.5 REMARK 620 3 GLU A3594 OE1 87.9 53.5 REMARK 620 4 GLU A3602 OE2 157.8 79.6 89.2 REMARK 620 5 GLU A3602 OE1 105.9 131.4 106.5 54.1 REMARK 620 N 1 2 3 4 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 HIS A3650 NE2 REMARK 620 2 GLU A3658 OE1 112.3 REMARK 620 N 1 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3N3V RELATED DB: PDB DBREF 3N3U A 3488 3786 UNP Q06277 IBPA_HAES2 3488 3786 SEQRES 1 A 299 VAL ASN TYR GLN ASP LEU GLU ASP ASN LEU ASN LEU LYS SEQRES 2 A 299 GLY LEU ILE SER LEU GLU ASP ASP ARG ASN ALA ASN PHE SEQRES 3 A 299 GLU SER ASN VAL LEU LYS ASN GLU LYS PHE LEU ASP GLU SEQRES 4 A 299 ALA ARG GLU ILE SER LYS LYS SER ILE PRO GLU ALA THR SEQRES 5 A 299 VAL LYS GLN MET SER HIS LEU PRO GLU PHE ASP ASP ILE SEQRES 6 A 299 LEU THR GLU GLY ALA LYS LYS VAL GLU SER ARG ILE ASN SEQRES 7 A 299 LYS ALA ILE THR PHE ARG PRO SER VAL GLU GLU PHE SER SEQRES 8 A 299 GLU ILE GLN ASP LEU VAL LYS THR LEU PRO LYS THR LYS SEQRES 9 A 299 VAL ILE GLU ASP LEU SER THR LYS THR ASN GLU ILE THR SEQRES 10 A 299 GLU ALA LEU ALA ALA THR SER LYS THR ILE GLN ARG THR SEQRES 11 A 299 PRO GLU LEU LYS GLU GLN LEU LYS THR ALA ILE GLU ASP SEQRES 12 A 299 PHE LEU GLN ASN SER GLN GLY LYS PRO LEU THR VAL GLN SEQRES 13 A 299 MET ILE GLU ASN LEU ASN HIS GLY LEU ARG PRO ASP GLU SEQRES 14 A 299 GLY GLU GLY ARG LEU LEU TYR LYS LYS GLU ASN LEU THR SEQRES 15 A 299 LYS GLU ASN ALA VAL PHE SER SER PRO GLU ALA ALA LYS SEQRES 16 A 299 ILE GLN LEU ALA GLU THR VAL ASP PHE ILE ASN ARG ALA SEQRES 17 A 299 LYS ASN GLU GLY ILE GLU PRO SER VAL VAL GLY ALA LEU SEQRES 18 A 299 VAL TYR GLN ARG LEU ILE ALA TYR HIS PRO PHE ALA GLU SEQRES 19 A 299 GLY ASN GLY ARG MET ALA ARG VAL ILE VAL ASN LYS ILE SEQRES 20 A 299 LEU LEU ASP ALA GLY TYR PRO ALA PHE THR LYS PHE SER SEQRES 21 A 299 ASP GLU PHE GLU PRO GLN ILE ILE PRO GLN THR LYS ALA SEQRES 22 A 299 SER THR LYS SER ALA THR SER SER GLU VAL VAL VAL GLU SEQRES 23 A 299 PHE LEU LYS GLU LEU ALA LYS LYS GLY SER LYS GLU ASP HET ZN A 401 1 HET ZN A 402 1 HET SO4 A 1 5 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 2 ZN 2(ZN 2+) FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *204(H2 O) HELIX 1 1 ASN A 3498 ASN A 3512 1 15 HELIX 2 2 ASN A 3512 VAL A 3517 1 6 HELIX 3 3 ASN A 3520 ILE A 3535 1 16 HELIX 4 4 ALA A 3538 SER A 3544 1 7 HELIX 5 5 GLU A 3548 LEU A 3553 1 6 HELIX 6 6 THR A 3554 THR A 3569 1 16 HELIX 7 7 SER A 3573 THR A 3586 1 14 HELIX 8 8 ASP A 3595 THR A 3610 1 16 HELIX 9 9 SER A 3611 THR A 3617 1 7 HELIX 10 10 THR A 3617 GLN A 3636 1 20 HELIX 11 11 THR A 3641 LEU A 3652 1 12 HELIX 12 12 SER A 3677 GLU A 3698 1 22 HELIX 13 13 GLU A 3701 HIS A 3717 1 17 HELIX 14 14 GLY A 3722 ALA A 3738 1 17 HELIX 15 15 PHE A 3750 ILE A 3755 5 6 HELIX 16 16 THR A 3766 LYS A 3780 1 15 LINK O HOH A 93 ZN ZN A 402 1555 1555 2.25 LINK ZN ZN A 401 NE2 HIS A3650 1555 1555 2.07 LINK ZN ZN A 401 OE1 GLU A3658 1555 1555 2.07 LINK ZN ZN A 402 OE2 GLU A3594 1555 1555 2.23 LINK ZN ZN A 402 OE1 GLU A3594 1555 1555 2.59 LINK ZN ZN A 402 OE2 GLU A3602 1555 1555 2.23 LINK ZN ZN A 402 OE1 GLU A3602 1555 1555 2.56 CISPEP 1 PRO A 3536 GLU A 3537 0 11.33 SITE 1 AC1 4 GLU A3521 ASP A3525 HIS A3650 GLU A3658 SITE 1 AC2 4 HOH A 93 HIS A3545 GLU A3594 GLU A3602 SITE 1 AC3 7 HOH A 2 HOH A 84 HOH A 110 HIS A3717 SITE 2 AC3 7 GLY A3722 ASN A3723 GLY A3724 CRYST1 64.380 64.380 149.689 90.00 90.00 120.00 P 31 2 1 6 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 0.015533 0.008968 0.000000 0.00000 SCALE2 0.000000 0.017936 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006681 0.00000