HEADER BLOOD CLOTTING 28-NOV-19 6TKG TITLE TSETSE THROMBIN INHIBITOR IN COMPLEX WITH HUMAN ALPHA-THROMBIN - TITLE 2 ORTHORHOMBIC FORM AT 12KEV COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTHROMBIN; COMPND 3 CHAIN: L; COMPND 4 SYNONYM: COAGULATION FACTOR II; COMPND 5 EC: 3.4.21.5; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTHROMBIN; COMPND 8 CHAIN: H; COMPND 9 SYNONYM: COAGULATION FACTOR II; COMPND 10 EC: 3.4.21.5; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: TSETSE THROMBIN INHIBITOR; COMPND 13 CHAIN: I; COMPND 14 ENGINEERED: YES; COMPND 15 OTHER_DETAILS: RESIDUES 9 AND 12 OF THE MATURE SEQUENCE ARE O- COMPND 16 SULFATED. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 MOL_ID: 3; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: GLOSSINA MORSITANS MORSITANS; SOURCE 12 ORGANISM_TAXID: 37546 KEYWDS ANTICOAGULANT TYROSINE SULFATION POSTTRANSLATIONAL MODIFICATION KEYWDS 2 COMPLEX, BLOOD CLOTTING EXPDTA X-RAY DIFFRACTION AUTHOR B.M.CALISTO,J.RIPOLL-ROZADA,D.DE SANCTIS,P.J.B.PEREIRA REVDAT 3 24-JAN-24 6TKG 1 REMARK REVDAT 2 03-FEB-21 6TKG 1 JRNL REVDAT 1 04-NOV-20 6TKG 0 JRNL AUTH B.M.CALISTO,J.RIPOLL-ROZADA,L.J.DOWMAN,C.FRANCK,S.M.AGTEN, JRNL AUTH 2 B.L.PARKER,R.C.VELOSO,N.VALE,P.GOMES,D.DE SANCTIS,R.J.PAYNE, JRNL AUTH 3 P.J.B.PEREIRA JRNL TITL SULFOTYROSINE-MEDIATED RECOGNITION OF HUMAN THROMBIN BY A JRNL TITL 2 TSETSE FLY ANTICOAGULANT MIMICS PHYSIOLOGICAL SUBSTRATES. JRNL REF CELL CHEM BIOL V. 28 26 2021 JRNL REFN ESSN 2451-9456 JRNL PMID 33096052 JRNL DOI 10.1016/J.CHEMBIOL.2020.10.002 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 70550 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.810 REMARK 3 FREE R VALUE TEST SET COUNT : 3396 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 42.7700 - 3.8900 0.99 3030 164 0.1508 0.1628 REMARK 3 2 3.8900 - 3.0900 1.00 2902 178 0.1391 0.1542 REMARK 3 3 3.0900 - 2.7000 1.00 2897 157 0.1548 0.1916 REMARK 3 4 2.7000 - 2.4500 0.99 2856 147 0.1570 0.2011 REMARK 3 5 2.4500 - 2.2800 1.00 2852 164 0.1448 0.1689 REMARK 3 6 2.2800 - 2.1400 0.99 2869 123 0.1348 0.1977 REMARK 3 7 2.1400 - 2.0300 0.99 2793 166 0.1375 0.1672 REMARK 3 8 2.0300 - 1.9500 0.99 2814 148 0.1405 0.1903 REMARK 3 9 1.9500 - 1.8700 0.99 2828 138 0.1468 0.1882 REMARK 3 10 1.8700 - 1.8100 0.99 2791 170 0.1558 0.2073 REMARK 3 11 1.8100 - 1.7500 0.98 2816 129 0.1591 0.1940 REMARK 3 12 1.7500 - 1.7000 0.98 2803 126 0.1649 0.2630 REMARK 3 13 1.7000 - 1.6500 0.99 2806 109 0.1767 0.2016 REMARK 3 14 1.6500 - 1.6100 0.98 2792 121 0.1845 0.2629 REMARK 3 15 1.6100 - 1.5800 0.98 2783 146 0.1994 0.2728 REMARK 3 16 1.5800 - 1.5400 0.98 2749 125 0.2095 0.2986 REMARK 3 17 1.5400 - 1.5100 0.98 2784 131 0.2385 0.2522 REMARK 3 18 1.5100 - 1.4800 0.98 2759 135 0.2606 0.3323 REMARK 3 19 1.4800 - 1.4600 0.98 2718 147 0.2794 0.3676 REMARK 3 20 1.4600 - 1.4300 0.98 2760 145 0.3055 0.3011 REMARK 3 21 1.4300 - 1.4100 0.97 2731 137 0.3066 0.3674 REMARK 3 22 1.4100 - 1.3900 0.97 2754 128 0.3252 0.3430 REMARK 3 23 1.3900 - 1.3700 0.97 2742 131 0.3546 0.3669 REMARK 3 24 1.3700 - 1.3500 0.89 2525 131 0.3962 0.4308 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.206 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.239 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.88 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 : 0.007 2661 REMARK 3 ANGLE : 0.946 3607 REMARK 3 CHIRALITY : 0.089 374 REMARK 3 PLANARITY : 0.006 471 REMARK 3 DIHEDRAL : 28.867 1031 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 6TKG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-NOV-19. REMARK 100 THE DEPOSITION ID IS D_1292105601. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 70747 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 58.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 2.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.500 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: 3U69 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 0.2 M AMMONIUM REMARK 280 ACETATE, 25 % (W/V) PEG 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 23.21900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.77200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.56200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.77200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.21900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.56200 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H, I 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 TRP H 468 REMARK 465 THR H 469 REMARK 465 ALA H 470 REMARK 465 ASN H 471 REMARK 465 VAL H 472 REMARK 465 GLY H 473 REMARK 465 LYS H 474 REMARK 465 MET I -20 REMARK 465 LYS I -19 REMARK 465 PHE I -18 REMARK 465 PHE I -17 REMARK 465 THR I -16 REMARK 465 VAL I -15 REMARK 465 LEU I -14 REMARK 465 PHE I -13 REMARK 465 PHE I -12 REMARK 465 LEU I -11 REMARK 465 LEU I -10 REMARK 465 SER I -9 REMARK 465 ILE I -8 REMARK 465 ILE I -7 REMARK 465 TYR I -6 REMARK 465 LEU I -5 REMARK 465 ILE I -4 REMARK 465 VAL I -3 REMARK 465 ALA I -2 REMARK 465 ALA I -1 REMARK 465 PRO I 0 REMARK 465 ASP I 14 REMARK 465 SER I 15 REMARK 465 SER I 16 REMARK 465 GLU I 17 REMARK 465 GLU I 18 REMARK 465 VAL I 19 REMARK 465 LEU I 32 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 THR L 285 REMARK 475 GLY L 287 REMARK 475 SER L 288 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 PHE L 299 -87.26 -126.95 REMARK 500 GLU H 345 142.52 -170.65 REMARK 500 TYR H 367 84.11 -154.81 REMARK 500 ASN H 373 87.50 -163.99 REMARK 500 HIS H 386 -58.10 -127.83 REMARK 500 ILE H 395 -58.08 -127.42 REMARK 500 ILE H 395 -59.63 -126.65 REMARK 500 GLU H 414 -86.92 -118.57 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 NA H 603 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG H 553 O REMARK 620 2 LYS H 556 O 91.7 REMARK 620 3 HOH H 771 O 88.1 92.8 REMARK 620 4 HOH H 790 O 105.9 162.3 86.5 REMARK 620 5 HOH H 810 O 159.2 70.2 82.9 92.2 REMARK 620 6 HOH H 890 O 97.9 82.2 172.2 96.4 89.8 REMARK 620 N 1 2 3 4 5 DBREF 6TKG L 285 320 UNP P00734 THRB_HUMAN 328 363 DBREF 6TKG H 321 579 UNP P00734 THRB_HUMAN 364 622 DBREF 6TKG I -20 32 UNP O97373 TTI_GLOMM 1 53 SEQRES 1 L 36 THR PHE GLY SER GLY GLU ALA ASP CYS GLY LEU ARG PRO SEQRES 2 L 36 LEU PHE GLU LYS LYS SER LEU GLU ASP LYS THR GLU ARG SEQRES 3 L 36 GLU LEU LEU GLU SER TYR ILE ASP GLY ARG SEQRES 1 H 259 ILE VAL GLU GLY SER ASP ALA GLU ILE GLY MET SER PRO SEQRES 2 H 259 TRP GLN VAL MET LEU PHE ARG LYS SER PRO GLN GLU LEU SEQRES 3 H 259 LEU CYS GLY ALA SER LEU ILE SER ASP ARG TRP VAL LEU SEQRES 4 H 259 THR ALA ALA HIS CYS LEU LEU TYR PRO PRO TRP ASP LYS SEQRES 5 H 259 ASN PHE THR GLU ASN ASP LEU LEU VAL ARG ILE GLY LYS SEQRES 6 H 259 HIS SER ARG THR ARG TYR GLU ARG ASN ILE GLU LYS ILE SEQRES 7 H 259 SER MET LEU GLU LYS ILE TYR ILE HIS PRO ARG TYR ASN SEQRES 8 H 259 TRP ARG GLU ASN LEU ASP ARG ASP ILE ALA LEU MET LYS SEQRES 9 H 259 LEU LYS LYS PRO VAL ALA PHE SER ASP TYR ILE HIS PRO SEQRES 10 H 259 VAL CYS LEU PRO ASP ARG GLU THR ALA ALA SER LEU LEU SEQRES 11 H 259 GLN ALA GLY TYR LYS GLY ARG VAL THR GLY TRP GLY ASN SEQRES 12 H 259 LEU LYS GLU THR TRP THR ALA ASN VAL GLY LYS GLY GLN SEQRES 13 H 259 PRO SER VAL LEU GLN VAL VAL ASN LEU PRO ILE VAL GLU SEQRES 14 H 259 ARG PRO VAL CYS LYS ASP SER THR ARG ILE ARG ILE THR SEQRES 15 H 259 ASP ASN MET PHE CYS ALA GLY TYR LYS PRO ASP GLU GLY SEQRES 16 H 259 LYS ARG GLY ASP ALA CYS GLU GLY ASP SER GLY GLY PRO SEQRES 17 H 259 PHE VAL MET LYS SER PRO PHE ASN ASN ARG TRP TYR GLN SEQRES 18 H 259 MET GLY ILE VAL SER TRP GLY GLU GLY CYS ASP ARG ASP SEQRES 19 H 259 GLY LYS TYR GLY PHE TYR THR HIS VAL PHE ARG LEU LYS SEQRES 20 H 259 LYS TRP ILE GLN LYS VAL ILE ASP GLN PHE GLY GLU SEQRES 1 I 53 MET LYS PHE PHE THR VAL LEU PHE PHE LEU LEU SER ILE SEQRES 2 I 53 ILE TYR LEU ILE VAL ALA ALA PRO GLY GLU PRO GLY ALA SEQRES 3 I 53 PRO ILE ASP TYS ASP GLU TYS GLY ASP SER SER GLU GLU SEQRES 4 I 53 VAL GLY GLY THR PRO LEU HIS GLU ILE PRO GLY ILE ARG SEQRES 5 I 53 LEU MODRES 6TKG TYS I 9 TYR MODIFIED RESIDUE MODRES 6TKG TYS I 12 TYR MODIFIED RESIDUE HET TYS I 9 16 HET TYS I 12 16 HET NAG H 601 14 HET GOL H 602 6 HET NA H 603 1 HETNAM TYS O-SULFO-L-TYROSINE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM GOL GLYCEROL HETNAM NA SODIUM ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 TYS 2(C9 H11 N O6 S) FORMUL 4 NAG C8 H15 N O6 FORMUL 5 GOL C3 H8 O3 FORMUL 6 NA NA 1+ FORMUL 7 HOH *310(H2 O) HELIX 1 AA1 PHE L 299 SER L 303 5 5 HELIX 2 AA2 THR L 308 TYR L 316 1 9 HELIX 3 AA3 ALA H 361 LEU H 365 1 5 HELIX 4 AA4 PRO H 368 ASP H 371 5 4 HELIX 5 AA5 THR H 375 ASN H 377 5 3 HELIX 6 AA6 ASP H 442 LEU H 450 1 9 HELIX 7 AA7 GLU H 489 SER H 496 1 8 HELIX 8 AA8 LYS H 511 GLY H 515 5 5 HELIX 9 AA9 LEU H 566 GLY H 578 1 13 HELIX 10 AB1 PRO I 23 ILE I 27 5 5 SHEET 1 AA1 7 SER H 325 ASP H 326 0 SHEET 2 AA1 7 GLN H 481 PRO H 486 -1 O VAL H 482 N SER H 325 SHEET 3 AA1 7 LYS H 455 GLY H 460 -1 N VAL H 458 O VAL H 483 SHEET 4 AA1 7 PRO H 528 LYS H 532 -1 O VAL H 530 N ARG H 457 SHEET 5 AA1 7 TRP H 539 GLU H 549 -1 O TYR H 540 N MET H 531 SHEET 6 AA1 7 GLY H 558 HIS H 562 -1 O PHE H 559 N TRP H 547 SHEET 7 AA1 7 MET H 505 ALA H 508 -1 N PHE H 506 O TYR H 560 SHEET 1 AA2 6 SER H 325 ASP H 326 0 SHEET 2 AA2 6 GLN H 481 PRO H 486 -1 O VAL H 482 N SER H 325 SHEET 3 AA2 6 LYS H 455 GLY H 460 -1 N VAL H 458 O VAL H 483 SHEET 4 AA2 6 PRO H 528 LYS H 532 -1 O VAL H 530 N ARG H 457 SHEET 5 AA2 6 TRP H 539 GLU H 549 -1 O TYR H 540 N MET H 531 SHEET 6 AA2 6 ILE I 30 ARG I 31 -1 O ARG I 31 N GLY H 548 SHEET 1 AA3 7 GLN H 335 ARG H 340 0 SHEET 2 AA3 7 GLU H 345 LEU H 352 -1 O GLU H 345 N ARG H 340 SHEET 3 AA3 7 TRP H 357 THR H 360 -1 O LEU H 359 N SER H 351 SHEET 4 AA3 7 ALA H 421 LEU H 425 -1 O MET H 423 N VAL H 358 SHEET 5 AA3 7 LYS H 397 ILE H 406 -1 N GLU H 402 O LYS H 424 SHEET 6 AA3 7 LEU H 379 ILE H 383 -1 N ILE H 383 O LYS H 397 SHEET 7 AA3 7 GLN H 335 ARG H 340 -1 N MET H 337 O ARG H 382 SHEET 1 AA4 2 LEU H 366 TYR H 367 0 SHEET 2 AA4 2 LYS H 372 ASN H 373 -1 O LYS H 372 N TYR H 367 SSBOND 1 CYS L 293 CYS H 439 1555 1555 2.04 SSBOND 2 CYS H 348 CYS H 364 1555 1555 2.04 SSBOND 3 CYS H 493 CYS H 507 1555 1555 2.05 SSBOND 4 CYS H 521 CYS H 551 1555 1555 2.05 LINK ND2 ASN H 373 C1 NAG H 601 1555 1555 1.44 LINK C ASP I 8 N TYS I 9 1555 1555 1.32 LINK C TYS I 9 N ASP I 10 1555 1555 1.33 LINK C GLU I 11 N TYS I 12 1555 1555 1.33 LINK C TYS I 12 N GLY I 13 1555 1555 1.33 LINK O ARG H 553 NA NA H 603 1555 1555 2.23 LINK O LYS H 556 NA NA H 603 1555 1555 2.40 LINK NA NA H 603 O HOH H 771 1555 1555 2.64 LINK NA NA H 603 O HOH H 790 1555 1555 2.34 LINK NA NA H 603 O HOH H 810 1555 1555 2.49 LINK NA NA H 603 O HOH H 890 1555 1555 2.40 CISPEP 1 SER H 342 PRO H 343 0 -1.71 CRYST1 46.438 81.124 85.544 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 0.021534 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012327 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011690 0.00000