HEADER SUGAR BINDING PROTEIN 21-MAY-20 7C6H TITLE CRYSTAL STRUCTURE OF BETA-GLYCOSIDES-BINDING PROTEIN (W177X) OF ABC TITLE 2 TRANSPORTER IN AN OPEN-LIGANDED STATE BOUND TO LAMINARIBIOSE CAVEAT 7C6H PGO B 505 HAS WRONG CHIRALITY AT ATOM C2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUGAR ABC TRANSPORTER, PERIPLASMIC SUGAR-BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS (STRAIN HB8 / ATCC 27634 / SOURCE 3 DSM 579); SOURCE 4 ORGANISM_TAXID: 300852; SOURCE 5 STRAIN: HB8 / ATCC 27634 / DSM 579; SOURCE 6 ATCC: 27634; SOURCE 7 GENE: TTHB082; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS CONFORMATIONAL DYNAMICS, SUBSTRATE-BINDING PROTEIN, INDUCED-FIT KEYWDS 2 MECHANISM, TWO-STEP LIGAND BINDING, VENUS FLY-TRAP MECHANISM, SUGAR KEYWDS 3 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.P.KANAUJIA,M.CHANDRAVANSHI,R.SAMANTA REVDAT 2 29-NOV-23 7C6H 1 REMARK REVDAT 1 21-OCT-20 7C6H 0 JRNL AUTH M.CHANDRAVANSHI,R.SAMANTA,S.P.KANAUJIA JRNL TITL CONFORMATIONAL TRAPPING OF A BETA-GLUCOSIDES-BINDING PROTEIN JRNL TITL 2 UNVEILS THE SELECTIVE TWO-STEP LIGAND-BINDING MECHANISM OF JRNL TITL 3 ABC IMPORTERS. JRNL REF J.MOL.BIOL. V. 432 5711 2020 JRNL REFN ESSN 1089-8638 JRNL PMID 32866452 JRNL DOI 10.1016/J.JMB.2020.08.021 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 54.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 59357 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3076 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4388 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.85 REMARK 3 BIN R VALUE (WORKING SET) : 0.2320 REMARK 3 BIN FREE R VALUE SET COUNT : 219 REMARK 3 BIN FREE R VALUE : 0.3060 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6416 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 94 REMARK 3 SOLVENT ATOMS : 630 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.87000 REMARK 3 B22 (A**2) : 2.80000 REMARK 3 B33 (A**2) : 7.07000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.19000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.032 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.030 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.085 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.160 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6740 ; 0.013 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 6226 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9177 ; 1.849 ; 1.654 REMARK 3 BOND ANGLES OTHERS (DEGREES): 14433 ; 1.483 ; 1.576 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 853 ; 6.379 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 328 ;35.018 ;21.646 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1032 ;15.812 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 44 ;18.463 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 855 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7578 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1470 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 1 416 B 1 416 13062 0.110 0.050 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 0 A 419 REMARK 3 ORIGIN FOR THE GROUP (A): -3.6383 8.6781 28.6339 REMARK 3 T TENSOR REMARK 3 T11: 0.0703 T22: 0.0201 REMARK 3 T33: 0.0079 T12: 0.0054 REMARK 3 T13: -0.0155 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.8574 L22: 0.1625 REMARK 3 L33: 0.2963 L12: 0.1014 REMARK 3 L13: -0.1485 L23: -0.1386 REMARK 3 S TENSOR REMARK 3 S11: 0.0156 S12: -0.1162 S13: -0.0150 REMARK 3 S21: 0.0104 S22: -0.0146 S23: 0.0216 REMARK 3 S31: -0.0642 S32: 0.0206 S33: -0.0010 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 417 REMARK 3 ORIGIN FOR THE GROUP (A): 8.9054 24.1953 -0.2192 REMARK 3 T TENSOR REMARK 3 T11: 0.0165 T22: 0.0462 REMARK 3 T33: 0.0271 T12: 0.0002 REMARK 3 T13: -0.0038 T23: 0.0150 REMARK 3 L TENSOR REMARK 3 L11: 0.5877 L22: 0.1846 REMARK 3 L33: 0.3605 L12: -0.1864 REMARK 3 L13: 0.0635 L23: -0.0776 REMARK 3 S TENSOR REMARK 3 S11: -0.0088 S12: 0.0460 S13: 0.0609 REMARK 3 S21: 0.0141 S22: -0.0084 S23: -0.0043 REMARK 3 S31: 0.0467 S32: 0.0015 S33: 0.0172 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: U VALUES : WITH TLS ADDED HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 7C6H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1300017088. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JAN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : VARIMAX HF REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 7.2.2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62461 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 54.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 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) : 1.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.55500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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 2.8.3 REMARK 200 STARTING MODEL: 7C63 REMARK 200 REMARK 200 REMARK: MONOCLINIC REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULPHATE, 50% PEG 8000, REMARK 280 MICROBATCH, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 46.12500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 HIS A 420 REMARK 465 HIS A 421 REMARK 465 MET B 0 REMARK 465 HIS B 418 REMARK 465 HIS B 419 REMARK 465 HIS B 420 REMARK 465 HIS B 421 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 O4 PEG B 506 O HOH B 601 1.99 REMARK 500 O HOH A 799 O HOH A 849 2.11 REMARK 500 NH2 ARG A 326 O HOH A 601 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 797 O HOH B 891 1556 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 104 CD GLU A 104 OE1 0.075 REMARK 500 GLU A 117 CD GLU A 117 OE1 0.100 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 259 NE - CZ - NH1 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 259 NE - CZ - NH2 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 290 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 119 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 259 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 290 CG - CD - NE ANGL. DEV. = -13.0 DEGREES REMARK 500 ARG B 290 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 290 NE - CZ - NH2 ANGL. DEV. = -5.7 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 GLN A 14 79.36 -118.14 REMARK 500 LYS A 163 18.02 57.10 REMARK 500 ARG A 174 78.16 -115.11 REMARK 500 PHE A 269 33.33 -146.30 REMARK 500 TRP B 114 -60.22 -104.87 REMARK 500 THR B 175 149.78 -170.04 REMARK 500 PHE B 269 29.96 -149.13 REMARK 500 PRO B 344 -39.32 -38.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA B 197 GLY B 198 -147.60 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 900 DISTANCE = 6.13 ANGSTROMS DBREF 7C6H A 1 415 UNP Q53W80 Q53W80_THET8 19 434 DBREF 7C6H B 1 415 UNP Q53W80 Q53W80_THET8 19 434 SEQADV 7C6H MET A 0 UNP Q53W80 INITIATING METHIONINE SEQADV 7C6H ARG A 174 UNP Q53W80 LYS 192 ENGINEERED MUTATION SEQADV 7C6H THR A 175 UNP Q53W80 ASN 193 ENGINEERED MUTATION SEQADV 7C6H PRO A 176 UNP Q53W80 SER 194 ENGINEERED MUTATION SEQADV 7C6H A UNP Q53W80 TRP 195 DELETION SEQADV 7C6H ARG A 177 UNP Q53W80 ASP 196 ENGINEERED MUTATION SEQADV 7C6H THR A 178 UNP Q53W80 VAL 197 ENGINEERED MUTATION SEQADV 7C6H HIS A 416 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS A 417 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS A 418 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS A 419 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS A 420 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS A 421 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H MET B 0 UNP Q53W80 INITIATING METHIONINE SEQADV 7C6H ARG B 174 UNP Q53W80 LYS 192 ENGINEERED MUTATION SEQADV 7C6H THR B 175 UNP Q53W80 ASN 193 ENGINEERED MUTATION SEQADV 7C6H PRO B 176 UNP Q53W80 SER 194 ENGINEERED MUTATION SEQADV 7C6H B UNP Q53W80 TRP 195 DELETION SEQADV 7C6H ARG B 177 UNP Q53W80 ASP 196 ENGINEERED MUTATION SEQADV 7C6H THR B 178 UNP Q53W80 VAL 197 ENGINEERED MUTATION SEQADV 7C6H HIS B 416 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS B 417 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS B 418 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS B 419 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS B 420 UNP Q53W80 EXPRESSION TAG SEQADV 7C6H HIS B 421 UNP Q53W80 EXPRESSION TAG SEQRES 1 A 422 MET GLN LYS THR LEU GLU VAL TRP ILE MET PRO ASN SER SEQRES 2 A 422 PRO GLN PRO ALA GLU ASP PHE LYS ALA LEU VAL ALA PRO SEQRES 3 A 422 PHE GLU LYS ALA HIS GLY VAL GLU VAL LYS VAL THR VAL SEQRES 4 A 422 LEU ASP TRP GLY VAL ALA TRP THR LYS ILE THR THR ALA SEQRES 5 A 422 ALA THR SER GLY VAL GLY PRO ASP LEU THR GLN LEU GLY SEQRES 6 A 422 THR THR TRP VAL GLY ALA ILE SER ALA MET GLY VAL LEU SEQRES 7 A 422 GLU PRO VAL ASP ASP VAL LEU GLU ALA LEU GLY GLY GLU SEQRES 8 A 422 LYS ALA TYR LEU PRO ALA VAL TRP ARG THR THR ARG LEU SEQRES 9 A 422 GLU GLY ALA ARG GLN ALA THR ALA VAL PRO TRP PHE SER SEQRES 10 A 422 GLU LEU ARG ALA PHE TYR TYR ARG THR ASP ALA LEU LYS SEQRES 11 A 422 ALA ALA GLY VAL ASN PRO ALA GLU MET PHE ALA SER TRP SEQRES 12 A 422 GLN GLY PHE GLU ALA GLY LEU ALA ARG LEU LYS ALA SER SEQRES 13 A 422 SER PHE ARG ASP PRO GLU THR LYS ALA PRO LEU ALA PRO SEQRES 14 A 422 LEU CYS THR PRO GLY ARG THR PRO ARG THR LEU HIS ASN SEQRES 15 A 422 ALA ALA PRO TRP ILE TRP GLY ALA GLY GLY GLU ILE VAL SEQRES 16 A 422 ARG GLN ALA GLY GLY ARG TRP GLN SER ALA LEU ASN SER SEQRES 17 A 422 PRO GLU SER LEU GLU GLY LEU TYR PHE PHE LEU SER LEU SEQRES 18 A 422 ALA GLN LYS GLY TYR VAL PRO ALA GLU SER LEU GLU LYS SEQRES 19 A 422 ASN THR ALA GLN ILE GLU ALA ASP PHE GLN ALA GLY LYS SEQRES 20 A 422 CYS ALA VAL PHE ALA SER GLY PRO TRP MET ILE GLN ARG SEQRES 21 A 422 ALA GLN VAL PRO GLU ALA LYS GLY GLY PHE ALA GLU ARG SEQRES 22 A 422 THR ALA ALA LYS ASN LEU GLY VAL ALA PRO TYR PRO ALA SEQRES 23 A 422 GLY PRO LYS GLY ARG TYR THR PHE PHE GLY GLY SER ASN SEQRES 24 A 422 LEU ALA LEU PHE ASN PHE SER LYS ASN LYS PRO LEU ALA SEQRES 25 A 422 LYS GLU LEU LEU LYS TYR LEU GLY GLY PRO GLU ALA GLN SEQRES 26 A 422 VAL ARG TYR ALA GLN MET THR GLY MET LEU PRO ALA LEU SEQRES 27 A 422 ARG SER ALA TRP SER ASP PRO SER PHE GLN GLN ASN PRO SEQRES 28 A 422 LEU LEU ARG THR PHE ILE GLN ALA ALA GLN PHE GLY ARG SEQRES 29 A 422 THR TYR PRO SER LEU ALA GLY TRP GLY GLY VAL GLU ASN SEQRES 30 A 422 LEU ALA VAL GLN HIS LEU GLY MET ALA TRP ASP LEU VAL SEQRES 31 A 422 ALA GLN GLY ARG LEU THR ARG GLU ALA LEU LYS ASP LEU SEQRES 32 A 422 MET ASP LYS ALA SER ALA ALA ILE ASN GLN ALA LEU ARG SEQRES 33 A 422 HIS HIS HIS HIS HIS HIS SEQRES 1 B 422 MET GLN LYS THR LEU GLU VAL TRP ILE MET PRO ASN SER SEQRES 2 B 422 PRO GLN PRO ALA GLU ASP PHE LYS ALA LEU VAL ALA PRO SEQRES 3 B 422 PHE GLU LYS ALA HIS GLY VAL GLU VAL LYS VAL THR VAL SEQRES 4 B 422 LEU ASP TRP GLY VAL ALA TRP THR LYS ILE THR THR ALA SEQRES 5 B 422 ALA THR SER GLY VAL GLY PRO ASP LEU THR GLN LEU GLY SEQRES 6 B 422 THR THR TRP VAL GLY ALA ILE SER ALA MET GLY VAL LEU SEQRES 7 B 422 GLU PRO VAL ASP ASP VAL LEU GLU ALA LEU GLY GLY GLU SEQRES 8 B 422 LYS ALA TYR LEU PRO ALA VAL TRP ARG THR THR ARG LEU SEQRES 9 B 422 GLU GLY ALA ARG GLN ALA THR ALA VAL PRO TRP PHE SER SEQRES 10 B 422 GLU LEU ARG ALA PHE TYR TYR ARG THR ASP ALA LEU LYS SEQRES 11 B 422 ALA ALA GLY VAL ASN PRO ALA GLU MET PHE ALA SER TRP SEQRES 12 B 422 GLN GLY PHE GLU ALA GLY LEU ALA ARG LEU LYS ALA SER SEQRES 13 B 422 SER PHE ARG ASP PRO GLU THR LYS ALA PRO LEU ALA PRO SEQRES 14 B 422 LEU CYS THR PRO GLY ARG THR PRO ARG THR LEU HIS ASN SEQRES 15 B 422 ALA ALA PRO TRP ILE TRP GLY ALA GLY GLY GLU ILE VAL SEQRES 16 B 422 ARG GLN ALA GLY GLY ARG TRP GLN SER ALA LEU ASN SER SEQRES 17 B 422 PRO GLU SER LEU GLU GLY LEU TYR PHE PHE LEU SER LEU SEQRES 18 B 422 ALA GLN LYS GLY TYR VAL PRO ALA GLU SER LEU GLU LYS SEQRES 19 B 422 ASN THR ALA GLN ILE GLU ALA ASP PHE GLN ALA GLY LYS SEQRES 20 B 422 CYS ALA VAL PHE ALA SER GLY PRO TRP MET ILE GLN ARG SEQRES 21 B 422 ALA GLN VAL PRO GLU ALA LYS GLY GLY PHE ALA GLU ARG SEQRES 22 B 422 THR ALA ALA LYS ASN LEU GLY VAL ALA PRO TYR PRO ALA SEQRES 23 B 422 GLY PRO LYS GLY ARG TYR THR PHE PHE GLY GLY SER ASN SEQRES 24 B 422 LEU ALA LEU PHE ASN PHE SER LYS ASN LYS PRO LEU ALA SEQRES 25 B 422 LYS GLU LEU LEU LYS TYR LEU GLY GLY PRO GLU ALA GLN SEQRES 26 B 422 VAL ARG TYR ALA GLN MET THR GLY MET LEU PRO ALA LEU SEQRES 27 B 422 ARG SER ALA TRP SER ASP PRO SER PHE GLN GLN ASN PRO SEQRES 28 B 422 LEU LEU ARG THR PHE ILE GLN ALA ALA GLN PHE GLY ARG SEQRES 29 B 422 THR TYR PRO SER LEU ALA GLY TRP GLY GLY VAL GLU ASN SEQRES 30 B 422 LEU ALA VAL GLN HIS LEU GLY MET ALA TRP ASP LEU VAL SEQRES 31 B 422 ALA GLN GLY ARG LEU THR ARG GLU ALA LEU LYS ASP LEU SEQRES 32 B 422 MET ASP LYS ALA SER ALA ALA ILE ASN GLN ALA LEU ARG SEQRES 33 B 422 HIS HIS HIS HIS HIS HIS HET BGC C 1 12 HET BGC C 2 11 HET BGC D 1 12 HET BGC D 2 11 HET CL A 501 1 HET ACT A 502 4 HET SO4 A 503 5 HET EDO A 504 4 HET EDO A 505 4 HET EDO A 506 4 HET CL B 501 1 HET SO4 B 502 5 HET EDO B 503 4 HET EDO B 504 4 HET PGO B 505 5 HET PEG B 506 7 HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM PGO S-1,2-PROPANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 BGC 4(C6 H12 O6) FORMUL 5 CL 2(CL 1-) FORMUL 6 ACT C2 H3 O2 1- FORMUL 7 SO4 2(O4 S 2-) FORMUL 8 EDO 5(C2 H6 O2) FORMUL 15 PGO C3 H8 O2 FORMUL 16 PEG C4 H10 O3 FORMUL 17 HOH *630(H2 O) HELIX 1 AA1 GLN A 14 GLY A 31 1 18 HELIX 2 AA2 ASP A 40 GLY A 55 1 16 HELIX 3 AA3 TRP A 67 MET A 74 1 8 HELIX 4 AA4 VAL A 80 LEU A 87 1 8 HELIX 5 AA5 GLY A 89 TYR A 93 5 5 HELIX 6 AA6 LEU A 94 THR A 100 1 7 HELIX 7 AA7 THR A 125 GLY A 132 1 8 HELIX 8 AA8 ASN A 134 PHE A 139 1 6 HELIX 9 AA9 SER A 141 SER A 155 1 15 HELIX 10 AB1 ARG A 177 ALA A 189 1 13 HELIX 11 AB2 SER A 207 LYS A 223 1 17 HELIX 12 AB3 PRO A 227 LYS A 233 5 7 HELIX 13 AB4 ASN A 234 ALA A 244 1 11 HELIX 14 AB5 PRO A 254 ALA A 260 1 7 HELIX 15 AB6 GLN A 261 VAL A 262 5 2 HELIX 16 AB7 PRO A 263 GLY A 267 5 5 HELIX 17 AB8 ARG A 272 ASN A 277 1 6 HELIX 18 AB9 ASN A 307 GLY A 320 1 14 HELIX 19 AC1 GLY A 320 GLY A 332 1 13 HELIX 20 AC2 LEU A 337 SER A 342 5 6 HELIX 21 AC3 ASP A 343 GLN A 348 1 6 HELIX 22 AC4 ASN A 349 GLN A 360 1 12 HELIX 23 AC5 GLY A 370 GLY A 392 1 23 HELIX 24 AC6 THR A 395 HIS A 416 1 22 HELIX 25 AC7 GLN B 14 GLY B 31 1 18 HELIX 26 AC8 ASP B 40 GLY B 55 1 16 HELIX 27 AC9 TRP B 67 MET B 74 1 8 HELIX 28 AD1 VAL B 80 GLY B 88 1 9 HELIX 29 AD2 GLY B 89 TYR B 93 5 5 HELIX 30 AD3 LEU B 94 THR B 100 1 7 HELIX 31 AD4 THR B 125 GLY B 132 1 8 HELIX 32 AD5 ASN B 134 PHE B 139 1 6 HELIX 33 AD6 SER B 141 SER B 155 1 15 HELIX 34 AD7 ARG B 177 ALA B 189 1 13 HELIX 35 AD8 SER B 207 LYS B 223 1 17 HELIX 36 AD9 PRO B 227 LYS B 233 5 7 HELIX 37 AE1 ASN B 234 ALA B 244 1 11 HELIX 38 AE2 PRO B 254 VAL B 262 1 9 HELIX 39 AE3 PRO B 263 GLY B 267 5 5 HELIX 40 AE4 ARG B 272 ASN B 277 1 6 HELIX 41 AE5 ASN B 307 GLY B 320 1 14 HELIX 42 AE6 GLY B 320 GLY B 332 1 13 HELIX 43 AE7 LEU B 337 SER B 342 5 6 HELIX 44 AE8 ASP B 343 GLN B 348 1 6 HELIX 45 AE9 ASN B 349 GLN B 360 1 12 HELIX 46 AF1 GLY B 370 GLY B 392 1 23 HELIX 47 AF2 THR B 395 HIS B 416 1 22 SHEET 1 AA1 6 VAL A 32 VAL A 38 0 SHEET 2 AA1 6 LYS A 2 ILE A 8 1 N LEU A 4 O LYS A 35 SHEET 3 AA1 6 LEU A 60 GLY A 64 1 O GLN A 62 N TRP A 7 SHEET 4 AA1 6 THR A 292 LEU A 301 -1 O ASN A 298 N LEU A 63 SHEET 5 AA1 6 VAL A 112 LEU A 118 -1 N VAL A 112 O LEU A 299 SHEET 6 AA1 6 LEU A 334 PRO A 335 -1 O LEU A 334 N SER A 116 SHEET 1 AA2 5 VAL A 32 VAL A 38 0 SHEET 2 AA2 5 LYS A 2 ILE A 8 1 N LEU A 4 O LYS A 35 SHEET 3 AA2 5 LEU A 60 GLY A 64 1 O GLN A 62 N TRP A 7 SHEET 4 AA2 5 THR A 292 LEU A 301 -1 O ASN A 298 N LEU A 63 SHEET 5 AA2 5 GLY A 362 ARG A 363 1 O ARG A 363 N THR A 292 SHEET 1 AA3 4 ALA A 167 LEU A 169 0 SHEET 2 AA3 4 CYS A 247 SER A 252 1 O ALA A 248 N ALA A 167 SHEET 3 AA3 4 ALA A 120 ARG A 124 -1 N TYR A 122 O PHE A 250 SHEET 4 AA3 4 LEU A 278 ALA A 281 -1 O ALA A 281 N PHE A 121 SHEET 1 AA4 2 VAL A 194 ALA A 197 0 SHEET 2 AA4 2 ARG A 200 SER A 203 -1 O ARG A 200 N ALA A 197 SHEET 1 AA5 6 VAL B 32 VAL B 38 0 SHEET 2 AA5 6 LYS B 2 ILE B 8 1 N LEU B 4 O LYS B 35 SHEET 3 AA5 6 LEU B 60 GLY B 64 1 O GLN B 62 N TRP B 7 SHEET 4 AA5 6 THR B 292 LEU B 301 -1 O ASN B 298 N LEU B 63 SHEET 5 AA5 6 VAL B 112 LEU B 118 -1 N VAL B 112 O LEU B 299 SHEET 6 AA5 6 LEU B 334 PRO B 335 -1 O LEU B 334 N SER B 116 SHEET 1 AA6 5 VAL B 32 VAL B 38 0 SHEET 2 AA6 5 LYS B 2 ILE B 8 1 N LEU B 4 O LYS B 35 SHEET 3 AA6 5 LEU B 60 GLY B 64 1 O GLN B 62 N TRP B 7 SHEET 4 AA6 5 THR B 292 LEU B 301 -1 O ASN B 298 N LEU B 63 SHEET 5 AA6 5 GLY B 362 ARG B 363 1 O ARG B 363 N THR B 292 SHEET 1 AA7 4 ALA B 167 LEU B 169 0 SHEET 2 AA7 4 CYS B 247 SER B 252 1 O ALA B 248 N ALA B 167 SHEET 3 AA7 4 ALA B 120 ARG B 124 -1 N TYR B 122 O PHE B 250 SHEET 4 AA7 4 LEU B 278 ALA B 281 -1 O ALA B 281 N PHE B 121 SHEET 1 AA8 2 VAL B 194 ALA B 197 0 SHEET 2 AA8 2 ARG B 200 SER B 203 -1 O ARG B 200 N ALA B 197 SSBOND 1 CYS A 170 CYS A 247 1555 1555 2.11 SSBOND 2 CYS B 170 CYS B 247 1555 1555 2.09 LINK O3 BGC C 1 C1 BGC C 2 1555 1555 1.40 LINK O3 BGC D 1 C1 BGC D 2 1555 1555 1.39 CRYST1 62.510 92.250 69.780 90.00 112.42 90.00 P 1 21 1 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 0.015997 0.000000 0.006600 0.00000 SCALE2 0.000000 0.010840 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015503 0.00000