PDB Short entry for 2P44 HEADER HYDROLASE/IMMUNE SYSTEM 11-MAR-07 2P44 TITLE COMPLEX OF A CAMELID SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A TITLE 2 AT 1.8A RESOLUTION: SE5A-MONO-1 CRYSTAL FORM WITH FIVE SE-MET SITES TITLE 3 (M34, M51, F68M, M83, L86M) IN VHH SCAFFOLD COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNASE 1, RNASE A; COMPND 5 EC: 3.1.27.5; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ANTIBODY CAB-RN05; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: CAMELUS DROMEDARIUS; SOURCE 7 ORGANISM_COMMON: ARABIAN CAMEL; SOURCE 8 ORGANISM_TAXID: 9838; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SEMET PHASING, CAMELID SINGLE-DOMAIN ANTIBODY, VHH, CAB-RN05, RNASE KEYWDS 2 A, YEAST SURFACE DISPLAY, HYDROLASE, HYDROLASE-IMMUNE SYSTEM COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR V.TERESHKO,S.UYSAL,A.KOIDE,K.MARGALEF,S.KOIDE,A.A.KOSSIAKOFF REVDAT 4 13-JUL-11 2P44 1 VERSN REVDAT 3 24-FEB-09 2P44 1 VERSN REVDAT 2 12-AUG-08 2P44 1 JRNL REVDAT 1 11-MAR-08 2P44 0 JRNL AUTH V.TERESHKO,S.UYSAL,A.KOIDE,K.MARGALEF,S.KOIDE,A.A.KOSSIAKOFF JRNL TITL TOWARD CHAPERONE-ASSISTED CRYSTALLOGRAPHY: PROTEIN JRNL TITL 2 ENGINEERING ENHANCEMENT OF CRYSTAL PACKING AND X-RAY PHASING JRNL TITL 3 CAPABILITIES OF A CAMELID SINGLE-DOMAIN ANTIBODY (VHH) JRNL TITL 4 SCAFFOLD JRNL REF PROTEIN SCI. V. 17 1175 2008 JRNL REFN ISSN 0961-8368 JRNL PMID 18445622 JRNL DOI 10.1110/PS.034892.108 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 18012 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) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 970 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1300 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.86 REMARK 3 BIN R VALUE (WORKING SET) : 0.2000 REMARK 3 BIN FREE R VALUE SET COUNT : 78 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1840 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 140 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.16000 REMARK 3 B22 (A**2) : -1.30000 REMARK 3 B33 (A**2) : 0.73000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.09000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.157 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.145 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.096 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.662 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1876 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1599 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2531 ; 1.410 ; 1.892 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3741 ; 0.758 ; 2.153 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 239 ; 6.428 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 84 ;29.523 ;24.286 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 315 ;13.226 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;11.219 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 268 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2130 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 379 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 296 ; 0.211 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1517 ; 0.190 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 917 ; 0.187 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1031 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 101 ; 0.135 ; 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): 18 ; 0.167 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 53 ; 0.251 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.107 ; 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): 1481 ; 1.231 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 506 ; 0.294 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1897 ; 1.419 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 803 ; 2.419 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 634 ; 3.064 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 124 REMARK 3 RESIDUE RANGE : A 125 A 175 REMARK 3 RESIDUE RANGE : B 122 B 123 REMARK 3 ORIGIN FOR THE GROUP (A): 21.7906 34.0327 17.8347 REMARK 3 T TENSOR REMARK 3 T11: 0.0393 T22: 0.0261 REMARK 3 T33: -0.0591 T12: 0.0632 REMARK 3 T13: 0.0149 T23: 0.0134 REMARK 3 L TENSOR REMARK 3 L11: 2.4257 L22: 2.8917 REMARK 3 L33: 1.0681 L12: -2.1275 REMARK 3 L13: -0.0722 L23: -0.4999 REMARK 3 S TENSOR REMARK 3 S11: -0.4313 S12: -0.3089 S13: -0.0411 REMARK 3 S21: 0.5392 S22: 0.3016 S23: -0.0468 REMARK 3 S31: 0.0084 S32: 0.1530 S33: 0.1297 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 5 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 0 B 121 REMARK 3 RESIDUE RANGE : A 176 A 177 REMARK 3 RESIDUE RANGE : B 124 B 196 REMARK 3 RESIDUE RANGE : A 178 A 183 REMARK 3 RESIDUE RANGE : B 197 B 202 REMARK 3 ORIGIN FOR THE GROUP (A): 1.4343 52.0154 0.7391 REMARK 3 T TENSOR REMARK 3 T11: -0.0652 T22: -0.0471 REMARK 3 T33: -0.0382 T12: 0.0011 REMARK 3 T13: 0.0085 T23: 0.0014 REMARK 3 L TENSOR REMARK 3 L11: 1.5459 L22: 1.4598 REMARK 3 L33: 0.6515 L12: -1.1284 REMARK 3 L13: 0.4599 L23: -0.5073 REMARK 3 S TENSOR REMARK 3 S11: 0.0139 S12: 0.0850 S13: -0.0980 REMARK 3 S21: -0.0353 S22: 0.0321 S23: 0.1433 REMARK 3 S31: -0.0270 S32: -0.0235 S33: -0.0460 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2P44 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-APR-07. REMARK 100 THE RCSB ID CODE IS RCSB041941. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-AUG-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97955, 0.97934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-3 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18982 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.09500 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HAMPTON RESEARCH INDEX SCREEN, REMARK 280 SOLUTION #85: MGCL2, PEG 3350, TRIS BUFFER, PH 8.5, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 295K 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 27.38250 REMARK 290 SMTRY3 2 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: 1160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.3 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 SER A 18 REMARK 465 ALA A 19 REMARK 465 ALA A 20 REMARK 465 SER A 21 REMARK 465 SER A 22 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 HIS A 48 45.65 -109.83 REMARK 500 GLN A 60 -142.18 -98.19 REMARK 500 ASN A 71 35.39 -97.30 REMARK 500 LYS A 91 114.42 -162.09 REMARK 500 TYR B 29 -169.72 -118.64 REMARK 500 LYS B 74 55.30 -101.91 REMARK 500 GLU B 102 -135.98 56.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 AT THE TIME OF PROCESSING, THE SEQUENCE OF VHH REMARK 999 ANTIBODY IS NOT AVAILABLE AT THE UNP SEQUENCE DATABASE. DBREF 2P44 A 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 2P44 B -1 121 PDB 2P44 2P44 -1 121 SEQRES 1 A 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 A 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 A 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 A 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 B 123 GLY SER GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU SEQRES 2 B 123 VAL GLN ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SEQRES 3 B 123 SER GLY TYR ALA TYR THR TYR ILE TYR MSE GLY TRP PHE SEQRES 4 B 123 ARG GLN ALA PRO GLY LYS GLU ARG GLU GLY VAL ALA ALA SEQRES 5 B 123 MSE ASP SER GLY GLY GLY GLY THR LEU TYR ALA ASP SER SEQRES 6 B 123 VAL LYS GLY ARG MSE THR ILE SER ARG ASP LYS GLY LYS SEQRES 7 B 123 ASN THR VAL TYR LEU GLN MSE ASP SER MSE LYS PRO GLU SEQRES 8 B 123 ASP THR ALA THR TYR TYR CYS ALA ALA GLY GLY TYR GLU SEQRES 9 B 123 LEU ARG ASP ARG THR TYR GLY GLN TRP GLY GLN GLY THR SEQRES 10 B 123 GLN VAL THR VAL SER SER MODRES 2P44 MSE B 34 MET SELENOMETHIONINE MODRES 2P44 MSE B 51 MET SELENOMETHIONINE MODRES 2P44 MSE B 68 MET SELENOMETHIONINE MODRES 2P44 MSE B 83 MET SELENOMETHIONINE MODRES 2P44 MSE B 86 MET SELENOMETHIONINE HET MSE B 34 8 HET MSE B 51 8 HET MSE B 68 8 HET MSE B 83 8 HET MSE B 86 8 HETNAM MSE SELENOMETHIONINE FORMUL 2 MSE 5(C5 H11 N O2 SE) FORMUL 3 HOH *140(H2 O) HELIX 1 1 THR A 3 MET A 13 1 11 HELIX 2 2 ASN A 24 ARG A 33 1 10 HELIX 3 3 SER A 50 ALA A 56 1 7 HELIX 4 4 VAL A 57 GLN A 60 5 4 HELIX 5 5 ASP B 62 LYS B 65 5 4 HELIX 6 6 LYS B 87 THR B 91 5 5 HELIX 7 7 ARG B 104 TYR B 108 5 5 SHEET 1 A 5 VAL A 43 VAL A 47 0 SHEET 2 A 5 MET A 79 GLU A 86 -1 O CYS A 84 N ASN A 44 SHEET 3 A 5 TYR A 97 GLU A 111 -1 O LYS A 98 N ARG A 85 SHEET 4 A 5 CYS A 72 GLN A 74 -1 N TYR A 73 O VAL A 108 SHEET 5 A 5 LYS A 61 VAL A 63 -1 N VAL A 63 O CYS A 72 SHEET 1 B 4 VAL A 43 VAL A 47 0 SHEET 2 B 4 MET A 79 GLU A 86 -1 O CYS A 84 N ASN A 44 SHEET 3 B 4 TYR A 97 GLU A 111 -1 O LYS A 98 N ARG A 85 SHEET 4 B 4 VAL A 116 VAL A 124 -1 O VAL A 118 N ALA A 109 SHEET 1 C 4 GLN B 3 GLY B 8 0 SHEET 2 C 4 LEU B 18 SER B 25 -1 O ALA B 23 N VAL B 5 SHEET 3 C 4 THR B 78 MSE B 83 -1 O MSE B 83 N LEU B 18 SHEET 4 C 4 MSE B 68 SER B 71 -1 N THR B 69 O GLN B 82 SHEET 1 D 6 GLY B 10 GLN B 13 0 SHEET 2 D 6 THR B 115 SER B 120 1 O SER B 120 N VAL B 12 SHEET 3 D 6 ALA B 92 ALA B 98 -1 N TYR B 94 O THR B 115 SHEET 4 D 6 TYR B 33 GLN B 39 -1 N PHE B 37 O TYR B 95 SHEET 5 D 6 GLU B 46 ASP B 52 -1 O ALA B 49 N TRP B 36 SHEET 6 D 6 LEU B 59 TYR B 60 -1 O LEU B 59 N ALA B 50 SHEET 1 E 4 GLY B 10 GLN B 13 0 SHEET 2 E 4 THR B 115 SER B 120 1 O SER B 120 N VAL B 12 SHEET 3 E 4 ALA B 92 ALA B 98 -1 N TYR B 94 O THR B 115 SHEET 4 E 4 GLN B 110 TRP B 111 -1 O GLN B 110 N ALA B 98 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.07 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.02 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.08 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.02 SSBOND 5 CYS B 22 CYS B 96 1555 1555 2.05 LINK C TYR B 33 N MSE B 34 1555 1555 1.32 LINK C MSE B 34 N GLY B 35 1555 1555 1.32 LINK C ALA B 50 N MSE B 51 1555 1555 1.33 LINK C MSE B 51 N ASP B 52 1555 1555 1.33 LINK C ARG B 67 N MSE B 68 1555 1555 1.33 LINK C MSE B 68 N THR B 69 1555 1555 1.34 LINK C GLN B 82 N MSE B 83 1555 1555 1.33 LINK C MSE B 83 N ASP B 84 1555 1555 1.33 LINK C SER B 85 N MSE B 86 1555 1555 1.32 LINK C MSE B 86 N LYS B 87 1555 1555 1.33 CISPEP 1 TYR A 92 PRO A 93 0 3.44 CISPEP 2 ASN A 113 PRO A 114 0 3.17 CRYST1 40.783 54.765 49.064 90.00 109.57 90.00 P 1 21 1 2 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 0.024520 0.000000 0.008718 0.00000 SCALE2 0.000000 0.018260 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021632 0.00000