HEADER HYDROLASE/IMMUNE SYSTEM 11-MAR-07 2P48 TITLE COMPLEX OF A CAMELID SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A TITLE 2 AT 2.3A RESOLUTION: SE5B-TETRA CRYSTAL FORM WITH FIVE SE-MET SITES TITLE 3 (L4M, M34, M51, F68M, M83) 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 KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR V.TERESHKO,S.UYSAL,A.KOIDE,K.MARGALEF,S.KOIDE,A.A.KOSSIAKOFF REVDAT 6 15-NOV-23 2P48 1 REMARK REVDAT 5 30-AUG-23 2P48 1 REMARK LINK REVDAT 4 13-JUL-11 2P48 1 VERSN REVDAT 3 24-FEB-09 2P48 1 VERSN REVDAT 2 12-AUG-08 2P48 1 JRNL REVDAT 1 11-MAR-08 2P48 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. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.9999 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 13481 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) : 0.246 REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1525 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 789 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2830 REMARK 3 BIN FREE R VALUE SET COUNT : 74 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1858 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 76 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) : 43.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.01000 REMARK 3 B22 (A**2) : 3.01000 REMARK 3 B33 (A**2) : -6.02000 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): 0.338 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.271 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.215 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 20.231 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.918 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.881 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1903 ; 0.015 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1611 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2569 ; 1.079 ; 1.896 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3771 ; 0.747 ; 2.154 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 241 ; 7.881 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 84 ;34.473 ;24.286 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 317 ;18.088 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;14.250 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 272 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2150 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 383 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 391 ; 0.215 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1619 ; 0.208 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 960 ; 0.089 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 88 ; 0.174 ; 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): 2 ; 0.228 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 10 ; 0.111 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 1 ; 0.008 ; 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): 1485 ; 1.271 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 511 ; 0.228 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1923 ; 1.595 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 800 ; 2.686 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 646 ; 3.740 ; 4.500 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 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 : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 124 REMARK 3 ORIGIN FOR THE GROUP (A): 24.3504 23.1311 43.5119 REMARK 3 T TENSOR REMARK 3 T11: -0.2901 T22: 0.0389 REMARK 3 T33: 0.0544 T12: 0.0191 REMARK 3 T13: -0.0147 T23: -0.0145 REMARK 3 L TENSOR REMARK 3 L11: 1.0103 L22: 1.4684 REMARK 3 L33: 1.4245 L12: 0.3423 REMARK 3 L13: -0.4345 L23: -0.2663 REMARK 3 S TENSOR REMARK 3 S11: -0.0655 S12: -0.0613 S13: -0.1306 REMARK 3 S21: -0.0513 S22: 0.0931 S23: 0.0093 REMARK 3 S31: 0.1895 S32: -0.0778 S33: -0.0276 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 121 REMARK 3 ORIGIN FOR THE GROUP (A): 33.8057 25.6207 11.9662 REMARK 3 T TENSOR REMARK 3 T11: -0.0922 T22: 0.0099 REMARK 3 T33: -0.0507 T12: -0.0023 REMARK 3 T13: 0.0348 T23: -0.0433 REMARK 3 L TENSOR REMARK 3 L11: 1.1525 L22: 0.9952 REMARK 3 L33: 3.8594 L12: -0.0974 REMARK 3 L13: -0.5910 L23: -0.1579 REMARK 3 S TENSOR REMARK 3 S11: 0.0785 S12: 0.0313 S13: 0.0146 REMARK 3 S21: -0.2141 S22: -0.0079 S23: -0.0295 REMARK 3 S31: 0.2495 S32: 0.1603 S33: -0.0706 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 2P48 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-APR-07. REMARK 100 THE DEPOSITION ID IS D_1000041945. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-APR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15006 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 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 (%) : 94.9 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2P45 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HAMPTON RESEARCH INDEX SCREEN, REMARK 280 SOLUTION #66: (NH4)2SO4, PEG 3350, BIS-TRIS, PH 5.5, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 176.43650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 21.16200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 21.16200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 264.65475 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 21.16200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 21.16200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 88.21825 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 21.16200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 21.16200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 264.65475 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 21.16200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 21.16200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 88.21825 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 176.43650 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 300 REMARK: THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF ONE VHH-RNASE A COMPLEX. EACH COMPLEX CONSISTS OF REMARK 300 TWO CHAINS, A AND B, AND REPRESENTS ONE BIOLOGICAL UNIT. 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: 1500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.3 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 GLY B -1 REMARK 465 SER B 0 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 ARG A 33 31.38 -89.90 REMARK 500 ASN A 34 46.39 39.65 REMARK 500 HIS A 48 59.76 -103.36 REMARK 500 GLN A 60 -149.70 -99.40 REMARK 500 ASN A 67 1.49 -66.15 REMARK 500 ASN A 71 38.26 -99.40 REMARK 500 PRO A 114 118.37 16.24 REMARK 500 TYR B 29 -159.36 -126.71 REMARK 500 ASN B 77 53.98 -94.19 REMARK 500 ALA B 92 163.07 174.03 REMARK 500 GLU B 102 -129.60 48.53 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 ASN A 113 PRO A 114 -80.56 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 125 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 122 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 2P48 A 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 2P48 B -1 121 PDB 2P48 2P48 -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 MSE 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 LEU 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 2P48 MSE B 4 MET SELENOMETHIONINE MODRES 2P48 MSE B 34 MET SELENOMETHIONINE MODRES 2P48 MSE B 51 MET SELENOMETHIONINE MODRES 2P48 MSE B 68 MET SELENOMETHIONINE MODRES 2P48 MSE B 83 MET SELENOMETHIONINE HET MSE B 4 8 HET MSE B 34 8 HET MSE B 51 8 HET MSE B 68 8 HET MSE B 83 8 HET SO4 A 125 5 HET SO4 B 122 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 2 MSE 5(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *76(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 THR A 82 N PHE A 46 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 THR A 82 N PHE A 46 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 SER B 7 0 SHEET 2 C 4 LEU B 18 SER B 25 -1 O SER B 25 N GLN B 3 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 ARG B 72 -1 N SER B 71 O TYR B 80 SHEET 1 D 6 GLY B 10 GLN B 13 0 SHEET 2 D 6 THR B 115 SER B 120 1 O THR B 118 N GLY B 10 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 THR B 118 N GLY B 10 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 2.04 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.10 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.11 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.03 SSBOND 5 CYS B 22 CYS B 96 1555 1555 2.07 LINK C GLN B 3 N MSE B 4 1555 1555 1.32 LINK C MSE B 4 N VAL B 5 1555 1555 1.34 LINK C TYR B 33 N MSE B 34 1555 1555 1.33 LINK C MSE B 34 N GLY B 35 1555 1555 1.33 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 1.32 LINK C MSE B 68 N THR B 69 1555 1555 1.33 LINK C GLN B 82 N MSE B 83 1555 1555 1.33 LINK C MSE B 83 N ASP B 84 1555 1555 1.34 CISPEP 1 TYR A 92 PRO A 93 0 13.69 SITE 1 AC1 5 GLN A 11 HIS A 12 LYS A 41 HIS A 119 SITE 2 AC1 5 PHE A 120 SITE 1 AC2 3 ARG B 104 ASP B 105 ARG B 106 CRYST1 42.324 42.324 352.873 90.00 90.00 90.00 P 43 21 2 8 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 0.023627 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023627 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002834 0.00000