HEADER HYDROLASE/HYDROLASE INHIBITOR 03-AUG-18 6EAX TITLE CRYSTALLOGRAPHIC STRUCTURE OF THE CYCLIC HEXAPEPTIDE DERIVED FROM THE TITLE 2 BTCI INHIBITOR BOUND TO BETA-TRYPSIN IN SPACE GROUP P 21 21 21 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATIONIC TRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BETA-TRYPSIN; COMPND 5 EC: 3.4.21.4; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CYS-THR-LYS-SER-ILE-CYS; COMPND 8 CHAIN: I; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: VIGNA UNGUICULATA; SOURCE 8 ORGANISM_TAXID: 3917 KEYWDS INHIBITOR COMPLEX, BTCI, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.C.FERNANDES,N.F.VALADARES,S.M.FREITAS,J.A.R.G.BARBOSA REVDAT 4 15-NOV-23 6EAX 1 ATOM REVDAT 3 11-OCT-23 6EAX 1 REMARK REVDAT 2 08-JAN-20 6EAX 1 REMARK REVDAT 1 07-AUG-19 6EAX 0 JRNL AUTH J.F.FENANDES,N.F.VALADARES,S.M.FREITAS,J.A.R.G.BARBOSA JRNL TITL CRYSTALLOGRAPHIC STRUCTURE OF THE CYCLIC HEXAPEPTIDE DERIVED JRNL TITL 2 FROM THE BTCI INHIBITOR BOUND TO BETA-TRYPSIN IN SPACE GROUP JRNL TITL 3 P 21 21 21 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.19 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 1.19 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 84767 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.143 REMARK 3 R VALUE (WORKING SET) : 0.143 REMARK 3 FREE R VALUE : 0.156 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.360 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 26.1253 - 2.8639 0.99 6363 155 0.1305 0.1479 REMARK 3 2 2.8639 - 2.2735 0.99 6137 151 0.1336 0.1510 REMARK 3 3 2.2735 - 1.9863 0.99 6101 143 0.1296 0.1311 REMARK 3 4 1.9863 - 1.8047 1.00 6090 146 0.1356 0.1542 REMARK 3 5 1.8047 - 1.6754 1.00 6060 148 0.1380 0.1423 REMARK 3 6 1.6754 - 1.5766 1.00 6046 143 0.1351 0.1465 REMARK 3 7 1.5766 - 1.4977 1.00 6043 146 0.1394 0.1569 REMARK 3 8 1.4977 - 1.4325 0.99 5982 149 0.1454 0.1453 REMARK 3 9 1.4325 - 1.3773 0.98 5899 143 0.1644 0.1787 REMARK 3 10 1.3773 - 1.3298 0.99 6036 145 0.1675 0.2303 REMARK 3 11 1.3298 - 1.2882 0.99 5973 140 0.1776 0.1651 REMARK 3 12 1.2882 - 1.2514 0.96 5776 141 0.1989 0.1902 REMARK 3 13 1.2514 - 1.2185 0.93 5577 132 0.2287 0.2278 REMARK 3 14 1.2185 - 1.1887 0.78 4684 118 0.2403 0.2512 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.620 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.009 1756 REMARK 3 ANGLE : 1.117 2397 REMARK 3 CHIRALITY : 0.091 272 REMARK 3 PLANARITY : 0.008 307 REMARK 3 DIHEDRAL : 12.469 650 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 16 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.2545 133.5537 14.3595 REMARK 3 T TENSOR REMARK 3 T11: 0.1596 T22: 0.0712 REMARK 3 T33: 0.0513 T12: -0.0001 REMARK 3 T13: 0.0025 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 0.6646 L22: 0.5060 REMARK 3 L33: 0.7088 L12: -0.2332 REMARK 3 L13: -0.2261 L23: 0.2693 REMARK 3 S TENSOR REMARK 3 S11: 0.0055 S12: -0.0363 S13: 0.0420 REMARK 3 S21: 0.0327 S22: 0.0139 S23: 0.0069 REMARK 3 S31: -0.0160 S32: 0.0117 S33: -0.0196 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 91 THROUGH 123 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.8362 125.7525 10.6010 REMARK 3 T TENSOR REMARK 3 T11: 0.1439 T22: 0.0783 REMARK 3 T33: 0.0511 T12: -0.0169 REMARK 3 T13: -0.0043 T23: -0.0037 REMARK 3 L TENSOR REMARK 3 L11: 0.6583 L22: 1.3377 REMARK 3 L33: 1.2144 L12: -0.2051 REMARK 3 L13: -0.1800 L23: -0.1262 REMARK 3 S TENSOR REMARK 3 S11: -0.0307 S12: 0.0041 S13: 0.0097 REMARK 3 S21: 0.0186 S22: -0.0004 S23: 0.0084 REMARK 3 S31: 0.0450 S32: -0.0476 S33: 0.0384 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 124 THROUGH 215 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.9790 125.5944 2.2696 REMARK 3 T TENSOR REMARK 3 T11: 0.1673 T22: 0.0923 REMARK 3 T33: 0.0508 T12: 0.0115 REMARK 3 T13: 0.0123 T23: 0.0034 REMARK 3 L TENSOR REMARK 3 L11: 0.8078 L22: 1.0425 REMARK 3 L33: 1.1809 L12: -0.2898 REMARK 3 L13: -0.7257 L23: 0.3311 REMARK 3 S TENSOR REMARK 3 S11: -0.0332 S12: 0.0085 S13: -0.0119 REMARK 3 S21: -0.0414 S22: 0.0203 S23: -0.0701 REMARK 3 S31: 0.1205 S32: 0.1083 S33: 0.0040 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 216 THROUGH 245 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.5260 120.2015 4.8056 REMARK 3 T TENSOR REMARK 3 T11: 0.1906 T22: 0.0735 REMARK 3 T33: 0.0520 T12: 0.0100 REMARK 3 T13: 0.0027 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 2.2065 L22: 0.5612 REMARK 3 L33: 0.9176 L12: 0.4715 REMARK 3 L13: -0.9941 L23: -0.2255 REMARK 3 S TENSOR REMARK 3 S11: -0.1097 S12: 0.0210 S13: -0.1353 REMARK 3 S21: -0.0917 S22: 0.0558 S23: -0.0050 REMARK 3 S31: 0.1857 S32: 0.0081 S33: 0.0326 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'I' AND (RESID 1 THROUGH 6 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.9262 123.2172 15.6043 REMARK 3 T TENSOR REMARK 3 T11: 0.2849 T22: 0.2102 REMARK 3 T33: 0.1059 T12: 0.0280 REMARK 3 T13: 0.0071 T23: 0.0130 REMARK 3 L TENSOR REMARK 3 L11: 2.4573 L22: 2.8017 REMARK 3 L33: 5.7079 L12: 0.4215 REMARK 3 L13: 3.0309 L23: -0.2357 REMARK 3 S TENSOR REMARK 3 S11: 0.0295 S12: -0.5421 S13: -0.0383 REMARK 3 S21: 0.5112 S22: -0.0361 S23: -0.0671 REMARK 3 S31: 0.0744 S32: 0.3510 S33: 0.0182 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 6EAX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1000235945. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-16 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 : LNLS REMARK 200 BEAMLINE : W01B-MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.20005 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE-CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84816 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.189 REMARK 200 RESOLUTION RANGE LOW (A) : 23.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.1500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.19 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.450 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: 3RU4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CACODYLATE 30% W/V REMARK 280 POLYETHYLENE GLYCOL 8000, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K 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 30.79250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.37700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.77200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.37700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.79250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.77200 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HG SER I 4 O HOH I 101 1.42 REMARK 500 O HOH A 621 O HOH A 668 2.12 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 ASP A 71 -77.82 -123.06 REMARK 500 SER A 214 -70.71 -124.06 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 768 DISTANCE = 6.79 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 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 70 OE1 REMARK 620 2 ASN A 72 O 91.9 REMARK 620 3 VAL A 75 O 161.9 80.4 REMARK 620 4 GLU A 80 OE2 102.3 157.8 90.3 REMARK 620 5 HOH A 413 O 84.4 86.2 111.2 78.4 REMARK 620 6 HOH A 510 O 80.0 103.8 85.9 95.6 161.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue J3D A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2G81 RELATED DB: PDB REMARK 900 RELATED ID: 3RU4 RELATED DB: PDB REMARK 900 RELATED ID: 6E5M RELATED DB: PDB REMARK 900 RELATED ID: 6EAT RELATED DB: PDB REMARK 900 RELATED ID: 6EAU RELATED DB: PDB REMARK 900 RELATED ID: 6EAV RELATED DB: PDB REMARK 900 RELATED ID: 6EAW RELATED DB: PDB DBREF 6EAX A 16 245 UNP P00760 TRY1_BOVIN 24 246 DBREF 6EAX I 1 6 PDB 6EAX 6EAX 1 6 SEQRES 1 A 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO SEQRES 2 A 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 A 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA SEQRES 4 A 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU SEQRES 5 A 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SEQRES 6 A 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER SEQRES 7 A 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SEQRES 8 A 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER SEQRES 9 A 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU SEQRES 10 A 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER SEQRES 11 A 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SEQRES 12 A 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE SEQRES 13 A 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY SEQRES 14 A 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL SEQRES 15 A 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER SEQRES 16 A 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS SEQRES 17 A 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA SEQRES 18 A 223 SER ASN SEQRES 1 I 6 CYS THR LYS SER ILE CYS HET CA A 301 1 HET J3D A 302 15 HETNAM CA CALCIUM ION HETNAM J3D N-CARBOXY-L-CYSTEINE FORMUL 3 CA CA 2+ FORMUL 4 J3D C4 H7 N O4 S FORMUL 5 HOH *377(H2 O) HELIX 1 AA1 ALA A 55 TYR A 59 5 5 HELIX 2 AA2 SER A 164 TYR A 172 1 9 HELIX 3 AA3 TYR A 234 SER A 244 1 11 SHEET 1 AA1 7 TYR A 20 THR A 21 0 SHEET 2 AA1 7 LYS A 156 PRO A 161 -1 O CYS A 157 N TYR A 20 SHEET 3 AA1 7 GLN A 135 GLY A 140 -1 N ILE A 138 O LEU A 158 SHEET 4 AA1 7 PRO A 198 CYS A 201 -1 O VAL A 200 N LEU A 137 SHEET 5 AA1 7 LYS A 204 TRP A 215 -1 O LYS A 204 N CYS A 201 SHEET 6 AA1 7 GLY A 226 LYS A 230 -1 O VAL A 227 N TRP A 215 SHEET 7 AA1 7 MET A 180 ALA A 183 -1 N PHE A 181 O TYR A 228 SHEET 1 AA2 7 GLN A 30 ASN A 34 0 SHEET 2 AA2 7 HIS A 40 ASN A 48 -1 O CYS A 42 N LEU A 33 SHEET 3 AA2 7 TRP A 51 SER A 54 -1 O VAL A 53 N SER A 45 SHEET 4 AA2 7 MET A 104 LEU A 108 -1 O MET A 104 N SER A 54 SHEET 5 AA2 7 GLN A 81 VAL A 90 -1 N ILE A 89 O LEU A 105 SHEET 6 AA2 7 GLN A 64 LEU A 67 -1 N LEU A 67 O GLN A 81 SHEET 7 AA2 7 GLN A 30 ASN A 34 -1 N SER A 32 O ARG A 66 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.05 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.03 SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.06 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.05 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.04 LINK OE1 GLU A 70 CA CA A 301 1555 1555 2.25 LINK O ASN A 72 CA CA A 301 1555 1555 2.31 LINK O VAL A 75 CA CA A 301 1555 1555 2.26 LINK OE2 GLU A 80 CA CA A 301 1555 1555 2.33 LINK CA CA A 301 O HOH A 413 1555 1555 2.39 LINK CA CA A 301 O HOH A 510 1555 1555 2.37 SITE 1 AC1 6 GLU A 70 ASN A 72 VAL A 75 GLU A 80 SITE 2 AC1 6 HOH A 413 HOH A 510 SITE 1 AC2 10 TYR A 59 LYS A 60 SER A 61 ASN A 115 SITE 2 AC2 10 SER A 116 ARG A 117 HOH A 401 HOH A 409 SITE 3 AC2 10 HOH A 412 HOH A 524 CRYST1 61.585 63.544 68.754 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 0.016238 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015737 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014545 0.00000