10 20 30 40 50 60 70 80 3BYB - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE INHIBITOR 15-JAN-08 3BYB
TITLE CRYSTAL STRUCTURE OF TEXTILININ-1, A KUNITZ-TYPE SERINE TITLE 2 PROTEASE INHIBITOR FROM THE AUSTRALIAN COMMON BROWN SNAKE TITLE 3 VENOM
COMPND MOL_ID: 1; COMPND 2 MOLECULE: TEXTILININ; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: RESIDUES 1-59 (UNP RESIDUES 25-83); COMPND 5 SYNONYM: TEXTILININ-1; COMPND 6 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDONAJA TEXTILIS TEXTILIS; SOURCE 3 ORGANISM_TAXID: 169397; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562
KEYWDS BPTI-LIKE, BETA HAIRPIN, KUNITZ-TYPE PROTEASE INHIBITOR, KEYWDS 2 TRYPSIN, PLASMIN, HYDROLASE INHIBITOR
EXPDTA X-RAY DIFFRACTION
AUTHOR E.K.MILLERS,L.W.GUDDAT
REVDAT 2 16-JUN-09 3BYB 1 JRNL REVDAT 1 20-JAN-09 3BYB 0
JRNL AUTH E.K.MILLERS,M.TRABI,P.P.MASCI,M.F.LAVIN, JRNL AUTH 2 J.DE JERSEY,L.W.GUDDAT JRNL TITL CRYSTAL STRUCTURE OF TEXTILININ-1, A KUNITZ-TYPE JRNL TITL 2 SERINE PROTEASE INHIBITOR FROM THE VENOM OF THE JRNL TITL 3 AUSTRALIAN COMMON BROWN SNAKE (PSEUDONAJA JRNL TITL 4 TEXTILIS). JRNL REF FEBS J. V. 276 3163 2009 JRNL REFN ISSN 1742-464X JRNL PMID 19490116 JRNL DOI 10.1111/J.1742-4658.2009.07034.X
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 1.63 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.41 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 23435 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1259 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.63 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1656 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 100 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1379 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 233 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.01000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.099 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.096 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.055 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.522 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1440 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1946 ; 1.243 ; 1.979 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 171 ; 6.331 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 78 ;32.630 ;24.615 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 221 ;12.596 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;19.330 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 186 ; 0.095 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1154 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 658 ; 0.193 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 998 ; 0.311 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 176 ; 0.143 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 37 ; 0.271 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 24 ; 0.331 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 888 ; 0.832 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1404 ; 1.366 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 610 ; 2.128 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 542 ; 3.487 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 3BYB COMPLIES WITH FORMAT V. 3.20, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JAN-08. REMARK 100 THE RCSB ID CODE IS RCSB046108.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E+ SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : CONFOCAL X-RAY OPTICS OSMIC REMARK 200 MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24694 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 9.060 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 8.70 REMARK 200 R MERGE FOR SHELL (I) : 0.36000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 2% (V/V) PEG 400, 2.0M REMARK 280 AMMONIUM SULFATE , PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 290K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 49.95900 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 38.85600 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 49.95900 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 38.85600 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 49.95900 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 38.85600 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 49.95900 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 38.85600 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 49.95900 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 38.85600 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 49.95900 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 38.85600 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 49.95900 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 38.85600 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 49.95900 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 49.95900 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 38.85600 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, B 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 ALA A 59 REMARK 465 LYS B 1 REMARK 465 ALA C 59
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 O HOH B 73 O HOH B 145 2.07 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 GLU A 41 -136.64 56.38 REMARK 500 GLU B 41 -140.00 56.53 REMARK 500 ASN B 46 103.59 -164.62 REMARK 500 ARG C 19 -17.95 -140.94 REMARK 500 GLU C 41 -136.17 58.64 REMARK 500 REMARK 500 REMARK: NULL
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 60
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1BPI RELATED DB: PDB
DBREF 3BYB A 1 59 UNP Q90WA1 Q90WA1_PSETE 25 83 DBREF 3BYB B 1 59 UNP Q90WA1 Q90WA1_PSETE 25 83 DBREF 3BYB C 1 59 UNP Q90WA1 Q90WA1_PSETE 25 83
SEQRES 1 A 59 LYS ASP ARG PRO ASP PHE CYS GLU LEU PRO ALA ASP THR SEQRES 2 A 59 GLY PRO CYS ARG VAL ARG PHE PRO SER PHE TYR TYR ASN SEQRES 3 A 59 PRO ASP GLU LYS LYS CYS LEU GLU PHE ILE TYR GLY GLY SEQRES 4 A 59 CYS GLU GLY ASN ALA ASN ASN PHE ILE THR LYS GLU GLU SEQRES 5 A 59 CYS GLU SER THR CYS ALA ALA SEQRES 1 B 59 LYS ASP ARG PRO ASP PHE CYS GLU LEU PRO ALA ASP THR SEQRES 2 B 59 GLY PRO CYS ARG VAL ARG PHE PRO SER PHE TYR TYR ASN SEQRES 3 B 59 PRO ASP GLU LYS LYS CYS LEU GLU PHE ILE TYR GLY GLY SEQRES 4 B 59 CYS GLU GLY ASN ALA ASN ASN PHE ILE THR LYS GLU GLU SEQRES 5 B 59 CYS GLU SER THR CYS ALA ALA SEQRES 1 C 59 LYS ASP ARG PRO ASP PHE CYS GLU LEU PRO ALA ASP THR SEQRES 2 C 59 GLY PRO CYS ARG VAL ARG PHE PRO SER PHE TYR TYR ASN SEQRES 3 C 59 PRO ASP GLU LYS LYS CYS LEU GLU PHE ILE TYR GLY GLY SEQRES 4 C 59 CYS GLU GLY ASN ALA ASN ASN PHE ILE THR LYS GLU GLU SEQRES 5 C 59 CYS GLU SER THR CYS ALA ALA
HET SO4 A 60 5 HET ETX A 61 6 HET ETX C 60 6
HETNAM SO4 SULFATE ION HETNAM ETX 2-ETHOXYETHANOL
FORMUL 4 SO4 O4 S 2- FORMUL 5 ETX 2(C4 H10 O2) FORMUL 7 HOH *233(H2 O)
HELIX 1 1 PRO A 4 LEU A 9 5 6 HELIX 2 2 THR A 49 ALA A 58 1 10 HELIX 3 3 PRO B 4 LEU B 9 5 6 HELIX 4 4 THR B 49 ALA B 58 1 10 HELIX 5 5 PRO C 4 LEU C 9 5 6 HELIX 6 6 THR C 49 ALA C 58 1 10
SHEET 1 A 2 PHE A 20 ASN A 26 0 SHEET 2 A 2 LYS A 31 TYR A 37 -1 O TYR A 37 N PHE A 20 SHEET 1 B 2 PHE B 20 ASN B 26 0 SHEET 2 B 2 LYS B 31 TYR B 37 -1 O PHE B 35 N SER B 22 SHEET 1 C 2 PHE C 20 ASN C 26 0 SHEET 2 C 2 LYS C 31 TYR C 37 -1 O LEU C 33 N TYR C 24
SSBOND 1 CYS A 7 CYS A 57 1555 1555 2.04 SSBOND 2 CYS A 16 CYS A 40 1555 1555 2.07 SSBOND 3 CYS A 32 CYS A 53 1555 1555 2.07 SSBOND 4 CYS B 7 CYS B 57 1555 1555 2.02 SSBOND 5 CYS B 16 CYS B 40 1555 1555 2.05 SSBOND 6 CYS B 32 CYS B 53 1555 1555 2.05 SSBOND 7 CYS C 7 CYS C 57 1555 1555 2.04 SSBOND 8 CYS C 16 CYS C 40 1555 1555 2.12 SSBOND 9 CYS C 32 CYS C 53 1555 1555 2.05
SITE 1 AC1 7 CYS A 40 GLU A 41 HOH A 68 HOH A 76 SITE 2 AC1 7 HOH A 78 HOH A 138 ARG C 17
CRYST1 99.918 99.918 77.712 90.00 90.00 90.00 I 4 2 2 48
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 0.010008 0.000000 0.000000 0.00000
SCALE2 0.000000 0.010008 0.000000 0.00000
SCALE3 0.000000 0.000000 0.012868 0.00000