PDB Short entry for 1KIT HEADER HYDROLASE 21-JUN-96 1KIT TITLE VIBRIO CHOLERAE NEURAMINIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIALIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NEURAMINIDASE; COMPND 5 EC: 3.2.1.18; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 3 ORGANISM_TAXID: 666; SOURCE 4 STRAIN: CLASSICAL OGAWA 395; SOURCE 5 GENE: NANH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCVD364; SOURCE 9 EXPRESSION_SYSTEM_GENE: NANH KEYWDS HYDROLASE, GLYCOSIDASE, CALCIUM EXPDTA X-RAY DIFFRACTION AUTHOR G.L.TAYLOR,S.J.CRENNELL,E.F.GARMAN,E.R.VIMR,W.G.LAVER REVDAT 3 14-FEB-24 1KIT 1 REMARK LINK REVDAT 2 24-FEB-09 1KIT 1 VERSN REVDAT 1 05-JUN-97 1KIT 0 JRNL AUTH S.CRENNELL,E.GARMAN,G.LAVER,E.VIMR,G.TAYLOR JRNL TITL CRYSTAL STRUCTURE OF VIBRIO CHOLERAE NEURAMINIDASE REVEALS JRNL TITL 2 DUAL LECTIN-LIKE DOMAINS IN ADDITION TO THE CATALYTIC JRNL TITL 3 DOMAIN. JRNL REF STRUCTURE V. 2 535 1994 JRNL REFN ISSN 0969-2126 JRNL PMID 7922030 JRNL DOI 10.1016/S0969-2126(00)00053-8 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.TAYLOR,E.VIMR,E.GARMAN,G.LAVER REMARK 1 TITL PURIFICATION, CRYSTALLIZATION AND PRELIMINARY REMARK 1 TITL 2 CRYSTALLOGRAPHIC STUDY OF NEURAMINIDASE FROM VIBRIO CHOLERAE REMARK 1 TITL 3 AND SALMONELLA TYPHIMURIUM LT2 REMARK 1 REF J.MOL.BIOL. V. 226 1287 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5C REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 40555 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.1700 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5859 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 699 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.014 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 1.392 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : 0.012 ; 5.000 ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KIT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174443. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 1993 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40491 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : 9.150 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 36.15000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.25000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.45000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.25000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.15000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.45000 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 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 ASP A 637 N - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 PRO A 649 C - N - CD ANGL. DEV. = -15.8 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 THR A 35 -91.93 -72.73 REMARK 500 GLN A 43 34.24 -80.17 REMARK 500 ASN A 51 131.44 2.04 REMARK 500 ASN A 52 -29.73 74.08 REMARK 500 VAL A 56 148.01 -170.86 REMARK 500 ASN A 59 48.61 -143.36 REMARK 500 SER A 104 159.11 179.51 REMARK 500 ASN A 165 79.37 -108.49 REMARK 500 PRO A 166 -171.68 -67.05 REMARK 500 SER A 167 173.30 171.36 REMARK 500 ILE A 177 -64.73 -99.30 REMARK 500 ASN A 180 24.46 82.16 REMARK 500 MET A 190 169.95 170.07 REMARK 500 GLN A 214 -107.49 -36.43 REMARK 500 ILE A 225 47.62 74.59 REMARK 500 SER A 255 49.62 -102.57 REMARK 500 ASP A 273 -179.89 -68.49 REMARK 500 ASN A 283 73.26 -112.61 REMARK 500 ASP A 292 73.34 49.20 REMARK 500 ASN A 302 60.49 60.11 REMARK 500 ALA A 316 -152.92 -159.59 REMARK 500 PRO A 324 -12.12 -49.70 REMARK 500 PRO A 327 30.33 -78.53 REMARK 500 SER A 376 -4.60 -50.25 REMARK 500 GLU A 433 105.98 -57.78 REMARK 500 HIS A 434 -36.58 -35.58 REMARK 500 LEU A 450 -75.38 -27.06 REMARK 500 ASP A 459 70.84 54.66 REMARK 500 ILE A 463 -73.71 -98.95 REMARK 500 GLN A 499 75.42 30.14 REMARK 500 ARG A 577 -58.40 -160.90 REMARK 500 SER A 618 -103.35 -121.97 REMARK 500 SER A 648 -154.96 -53.45 REMARK 500 ASN A 669 -157.69 -137.62 REMARK 500 ALA A 683 -166.32 -119.82 REMARK 500 ASN A 701 151.20 178.11 REMARK 500 ALA A 707 116.22 -30.21 REMARK 500 ALA A 739 -116.97 -123.31 REMARK 500 SER A 748 -25.62 -36.22 REMARK 500 THR A 757 -113.10 -136.08 REMARK 500 SER A 760 -4.18 72.11 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 CA A 802 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 253 O REMARK 620 2 ASN A 256 OD1 86.0 REMARK 620 3 ASN A 256 O 93.6 76.9 REMARK 620 4 ASP A 289 OD2 126.0 77.1 130.1 REMARK 620 5 ASP A 289 OD1 165.8 80.0 85.2 48.7 REMARK 620 6 THR A 313 OG1 108.7 145.2 71.0 114.3 84.3 REMARK 620 7 THR A 313 O 70.0 136.4 138.1 88.1 119.6 78.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 803 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 621 OD1 REMARK 620 2 ASP A 621 OD2 51.2 REMARK 620 3 ASP A 682 OD2 137.2 169.1 REMARK 620 4 ASP A 682 OD1 93.9 140.4 50.5 REMARK 620 5 ALA A 683 O 81.0 99.3 77.6 91.4 REMARK 620 6 HOH A 931 O 125.6 84.7 84.4 134.9 76.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 803 DBREF 1KIT A 25 781 UNP P37060 NANH_VIBCH 25 781 SEQRES 1 A 757 ALA LEU PHE ASP TYR ASN ALA THR GLY ASP THR GLU PHE SEQRES 2 A 757 ASP SER PRO ALA LYS GLN GLY TRP MET GLN ASP ASN THR SEQRES 3 A 757 ASN ASN GLY SER GLY VAL LEU THR ASN ALA ASP GLY MET SEQRES 4 A 757 PRO ALA TRP LEU VAL GLN GLY ILE GLY GLY ARG ALA GLN SEQRES 5 A 757 TRP THR TYR SER LEU SER THR ASN GLN HIS ALA GLN ALA SEQRES 6 A 757 SER SER PHE GLY TRP ARG MET THR THR GLU MET LYS VAL SEQRES 7 A 757 LEU SER GLY GLY MET ILE THR ASN TYR TYR ALA ASN GLY SEQRES 8 A 757 THR GLN ARG VAL LEU PRO ILE ILE SER LEU ASP SER SER SEQRES 9 A 757 GLY ASN LEU VAL VAL GLU PHE GLU GLY GLN THR GLY ARG SEQRES 10 A 757 THR VAL LEU ALA THR GLY THR ALA ALA THR GLU TYR HIS SEQRES 11 A 757 LYS PHE GLU LEU VAL PHE LEU PRO GLY SER ASN PRO SER SEQRES 12 A 757 ALA SER PHE TYR PHE ASP GLY LYS LEU ILE ARG ASP ASN SEQRES 13 A 757 ILE GLN PRO THR ALA SER LYS GLN ASN MET ILE VAL TRP SEQRES 14 A 757 GLY ASN GLY SER SER ASN THR ASP GLY VAL ALA ALA TYR SEQRES 15 A 757 ARG ASP ILE LYS PHE GLU ILE GLN GLY ASP VAL ILE PHE SEQRES 16 A 757 ARG GLY PRO ASP ARG ILE PRO SER ILE VAL ALA SER SER SEQRES 17 A 757 VAL THR PRO GLY VAL VAL THR ALA PHE ALA GLU LYS ARG SEQRES 18 A 757 VAL GLY GLY GLY ASP PRO GLY ALA LEU SER ASN THR ASN SEQRES 19 A 757 ASP ILE ILE THR ARG THR SER ARG ASP GLY GLY ILE THR SEQRES 20 A 757 TRP ASP THR GLU LEU ASN LEU THR GLU GLN ILE ASN VAL SEQRES 21 A 757 SER ASP GLU PHE ASP PHE SER ASP PRO ARG PRO ILE TYR SEQRES 22 A 757 ASP PRO SER SER ASN THR VAL LEU VAL SER TYR ALA ARG SEQRES 23 A 757 TRP PRO THR ASP ALA ALA GLN ASN GLY ASP ARG ILE LYS SEQRES 24 A 757 PRO TRP MET PRO ASN GLY ILE PHE TYR SER VAL TYR ASP SEQRES 25 A 757 VAL ALA SER GLY ASN TRP GLN ALA PRO ILE ASP VAL THR SEQRES 26 A 757 ASP GLN VAL LYS GLU ARG SER PHE GLN ILE ALA GLY TRP SEQRES 27 A 757 GLY GLY SER GLU LEU TYR ARG ARG ASN THR SER LEU ASN SEQRES 28 A 757 SER GLN GLN ASP TRP GLN SER ASN ALA LYS ILE ARG ILE SEQRES 29 A 757 VAL ASP GLY ALA ALA ASN GLN ILE GLN VAL ALA ASP GLY SEQRES 30 A 757 SER ARG LYS TYR VAL VAL THR LEU SER ILE ASP GLU SER SEQRES 31 A 757 GLY GLY LEU VAL ALA ASN LEU ASN GLY VAL SER ALA PRO SEQRES 32 A 757 ILE ILE LEU GLN SER GLU HIS ALA LYS VAL HIS SER PHE SEQRES 33 A 757 HIS ASP TYR GLU LEU GLN TYR SER ALA LEU ASN HIS THR SEQRES 34 A 757 THR THR LEU PHE VAL ASP GLY GLN GLN ILE THR THR TRP SEQRES 35 A 757 ALA GLY GLU VAL SER GLN GLU ASN ASN ILE GLN PHE GLY SEQRES 36 A 757 ASN ALA ASP ALA GLN ILE ASP GLY ARG LEU HIS VAL GLN SEQRES 37 A 757 LYS ILE VAL LEU THR GLN GLN GLY HIS ASN LEU VAL GLU SEQRES 38 A 757 PHE ASP ALA PHE TYR LEU ALA GLN GLN THR PRO GLU VAL SEQRES 39 A 757 GLU LYS ASP LEU GLU LYS LEU GLY TRP THR LYS ILE LYS SEQRES 40 A 757 THR GLY ASN THR MET SER LEU TYR GLY ASN ALA SER VAL SEQRES 41 A 757 ASN PRO GLY PRO GLY HIS GLY ILE THR LEU THR ARG GLN SEQRES 42 A 757 GLN ASN ILE SER GLY SER GLN ASN GLY ARG LEU ILE TYR SEQRES 43 A 757 PRO ALA ILE VAL LEU ASP ARG PHE PHE LEU ASN VAL MET SEQRES 44 A 757 SER ILE TYR SER ASP ASP GLY GLY SER ASN TRP GLN THR SEQRES 45 A 757 GLY SER THR LEU PRO ILE PRO PHE ARG TRP LYS SER SER SEQRES 46 A 757 SER ILE LEU GLU THR LEU GLU PRO SER GLU ALA ASP MET SEQRES 47 A 757 VAL GLU LEU GLN ASN GLY ASP LEU LEU LEU THR ALA ARG SEQRES 48 A 757 LEU ASP PHE ASN GLN ILE VAL ASN GLY VAL ASN TYR SER SEQRES 49 A 757 PRO ARG GLN GLN PHE LEU SER LYS ASP GLY GLY ILE THR SEQRES 50 A 757 TRP SER LEU LEU GLU ALA ASN ASN ALA ASN VAL PHE SER SEQRES 51 A 757 ASN ILE SER THR GLY THR VAL ASP ALA SER ILE THR ARG SEQRES 52 A 757 PHE GLU GLN SER ASP GLY SER HIS PHE LEU LEU PHE THR SEQRES 53 A 757 ASN PRO GLN GLY ASN PRO ALA GLY THR ASN GLY ARG GLN SEQRES 54 A 757 ASN LEU GLY LEU TRP PHE SER PHE ASP GLU GLY VAL THR SEQRES 55 A 757 TRP LYS GLY PRO ILE GLN LEU VAL ASN GLY ALA SER ALA SEQRES 56 A 757 TYR SER ASP ILE TYR GLN LEU ASP SER GLU ASN ALA ILE SEQRES 57 A 757 VAL ILE VAL GLU THR ASP ASN SER ASN MET ARG ILE LEU SEQRES 58 A 757 ARG MET PRO ILE THR LEU LEU LYS GLN LYS LEU THR LEU SEQRES 59 A 757 SER GLN ASN HET CA A 802 1 HET CA A 803 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) FORMUL 4 HOH *699(H2 O) HELIX 1 1 ALA A 60 GLY A 62 5 3 HELIX 2 2 THR A 83 PHE A 92 1 10 HELIX 3 3 ASN A 318 ASP A 320 5 3 HELIX 4 4 THR A 349 VAL A 352 1 4 HELIX 5 5 HIS A 434 VAL A 437 1 4 HELIX 6 6 ALA A 508 ALA A 512 1 5 HELIX 7 7 LEU A 522 LEU A 525 1 4 HELIX 8 8 ALA A 670 VAL A 672 5 3 HELIX 9 9 ASP A 758 SER A 760 5 3 HELIX 10 10 ILE A 769 THR A 777 1 9 SHEET 1 A 6 LEU A 26 ASN A 30 0 SHEET 2 A 6 ALA A 204 ILE A 213 -1 N PHE A 211 O PHE A 27 SHEET 3 A 6 TRP A 94 VAL A 102 -1 N LYS A 101 O ALA A 205 SHEET 4 A 6 HIS A 154 LEU A 161 -1 N PHE A 160 O TRP A 94 SHEET 5 A 6 SER A 167 PHE A 172 -1 N TYR A 171 O GLU A 157 SHEET 6 A 6 ARG A 178 ILE A 181 -1 N ILE A 181 O ALA A 168 SHEET 1 B 3 SER A 54 ALA A 60 0 SHEET 2 B 3 MET A 63 GLY A 70 -1 N GLN A 69 O SER A 54 SHEET 3 B 3 GLY A 202 TYR A 206 -1 N TYR A 206 O TRP A 66 SHEET 1 C 4 ALA A 75 TYR A 79 0 SHEET 2 C 4 MET A 190 ASN A 195 -1 N ASN A 195 O ALA A 75 SHEET 3 C 4 TYR A 111 ASN A 114 -1 N ALA A 113 O MET A 190 SHEET 4 C 4 GLN A 117 VAL A 119 -1 N VAL A 119 O TYR A 112 SHEET 1 D 3 PRO A 121 LEU A 125 0 SHEET 2 D 3 LEU A 131 PHE A 135 -1 N GLU A 134 O ILE A 122 SHEET 3 D 3 ARG A 141 ALA A 145 -1 N ALA A 145 O LEU A 131 SHEET 1 E 3 SER A 227 ALA A 230 0 SHEET 2 E 3 VAL A 238 VAL A 246 -1 N PHE A 241 O SER A 227 SHEET 3 E 3 THR A 257 SER A 265 -1 N SER A 265 O VAL A 238 SHEET 1 F 4 PHE A 288 SER A 291 0 SHEET 2 F 4 THR A 303 PRO A 312 -1 N TRP A 311 O ASP A 289 SHEET 3 F 4 GLY A 329 ASP A 336 -1 N TYR A 335 O VAL A 304 SHEET 4 F 4 ASN A 341 GLN A 343 -1 N GLN A 343 O VAL A 334 SHEET 1 G 2 ARG A 294 ASP A 298 0 SHEET 2 G 2 THR A 303 SER A 307 -1 N SER A 307 O ARG A 294 SHEET 1 H 6 MET A 536 TYR A 539 0 SHEET 2 H 6 PHE A 357 ALA A 360 -1 N ALA A 360 O MET A 536 SHEET 3 H 6 ARG A 488 GLN A 498 -1 N VAL A 491 O PHE A 357 SHEET 4 H 6 TRP A 380 ILE A 388 -1 N ARG A 387 O HIS A 490 SHEET 5 H 6 HIS A 441 SER A 448 -1 N TYR A 447 O TRP A 380 SHEET 6 H 6 THR A 453 VAL A 458 -1 N PHE A 457 O GLU A 444 SHEET 1 I 7 THR A 528 GLY A 533 0 SHEET 2 I 7 GLY A 364 ASN A 371 -1 N ARG A 369 O THR A 528 SHEET 3 I 7 ASN A 474 ASN A 480 -1 N ASN A 480 O GLU A 366 SHEET 4 I 7 ASN A 394 ASP A 400 -1 N ALA A 399 O ASN A 475 SHEET 5 I 7 LYS A 404 ILE A 411 -1 N LEU A 409 O ASN A 394 SHEET 6 I 7 LEU A 417 LEU A 421 -1 N ASN A 420 O THR A 408 SHEET 7 I 7 ILE A 428 GLN A 431 -1 N GLN A 431 O LEU A 417 SHEET 1 J 3 SER A 543 ASN A 545 0 SHEET 2 J 3 LEU A 568 LEU A 575 -1 N LEU A 575 O SER A 543 SHEET 3 J 3 LEU A 580 SER A 587 -1 N SER A 587 O LEU A 568 SHEET 1 K 3 ALA A 620 GLU A 624 0 SHEET 2 K 3 LEU A 630 ARG A 635 -1 N THR A 633 O ASP A 621 SHEET 3 K 3 ARG A 650 SER A 655 -1 N SER A 655 O LEU A 630 SHEET 1 L 3 SER A 684 GLU A 689 0 SHEET 2 L 3 HIS A 695 ASN A 701 -1 N THR A 700 O SER A 684 SHEET 3 L 3 GLY A 716 SER A 720 -1 N SER A 720 O LEU A 697 SHEET 1 M 4 ASP A 216 PHE A 219 0 SHEET 2 M 4 MET A 762 PRO A 768 -1 N ILE A 764 O ASP A 216 SHEET 3 M 4 ASN A 750 GLU A 756 -1 N VAL A 755 O ARG A 763 SHEET 4 M 4 SER A 741 ASP A 747 -1 N ASP A 747 O ASN A 750 SHEET 1 N 2 LYS A 493 GLN A 498 0 SHEET 2 N 2 HIS A 501 ASP A 507 -1 N PHE A 506 O ILE A 494 SHEET 1 O 2 ARG A 605 SER A 608 0 SHEET 2 O 2 ILE A 611 GLU A 613 -1 N GLU A 613 O ARG A 605 LINK O ALA A 253 CA CA A 802 1555 1555 2.40 LINK OD1 ASN A 256 CA CA A 802 1555 1555 2.18 LINK O ASN A 256 CA CA A 802 1555 1555 2.51 LINK OD2 ASP A 289 CA CA A 802 1555 1555 2.34 LINK OD1 ASP A 289 CA CA A 802 1555 1555 2.82 LINK OG1 THR A 313 CA CA A 802 1555 1555 2.25 LINK O THR A 313 CA CA A 802 1555 1555 2.48 LINK OD1 ASP A 621 CA CA A 803 1555 1555 2.50 LINK OD2 ASP A 621 CA CA A 803 1555 1555 2.56 LINK OD2 ASP A 682 CA CA A 803 1555 1555 2.51 LINK OD1 ASP A 682 CA CA A 803 1555 1555 2.61 LINK O ALA A 683 CA CA A 803 1555 1555 2.40 LINK CA CA A 803 O HOH A 931 1555 1555 2.65 CISPEP 1 GLY A 221 PRO A 222 0 4.67 SITE 1 ACT 12 ARG A 224 ARG A 245 ASP A 250 ASP A 292 SITE 2 ACT 12 TRP A 311 ASN A 318 GLU A 619 ARG A 635 SITE 3 ACT 12 ASP A 637 ARG A 712 TYR A 740 GLU A 756 SITE 1 AC1 4 ALA A 253 ASN A 256 ASP A 289 THR A 313 SITE 1 AC2 5 GLY A 549 ASP A 621 ASP A 682 ALA A 683 SITE 2 AC2 5 HOH A 931 CRYST1 72.300 78.900 164.500 90.00 90.00 90.00 P 21 21 21 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 0.013831 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012674 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006079 0.00000