PDB Short entry for 1L3K HEADER RNA BINDING PROTEIN 27-FEB-02 1L3K TITLE UP1, THE TWO RNA-RECOGNITION MOTIF DOMAIN OF HNRNP A1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN A1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RNA-RECOGNITION MOTIF DOMAIN; COMPND 5 SYNONYM: HNRNP A1, UP1, HELIX-DESTABILIZING PROTEIN, SINGLE-STRAND COMPND 6 BINDING PROTEIN, HNRNP CORE PROTEIN A1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEAR PROTEIN HNRNP A1, RNA-RECOGNITION MOTIF, RNA-BINDING, UP1, KEYWDS 2 RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.VITALI,J.DING,J.JIANG,Y.ZHANG,A.R.KRAINER,R.-M.XU REVDAT 4 16-AUG-23 1L3K 1 REMARK REVDAT 3 24-FEB-09 1L3K 1 VERSN REVDAT 2 01-APR-03 1L3K 1 JRNL REVDAT 1 17-APR-02 1L3K 0 JRNL AUTH J.VITALI,J.DING,J.JIANG,Y.ZHANG,A.R.KRAINER,R.M.XU JRNL TITL CORRELATED ALTERNATIVE SIDE CHAIN CONFORMATIONS IN THE JRNL TITL 2 RNA-RECOGNITION MOTIF OF HETEROGENEOUS NUCLEAR JRNL TITL 3 RIBONUCLEOPROTEIN A1. JRNL REF NUCLEIC ACIDS RES. V. 30 1531 2002 JRNL REFN ISSN 0305-1048 JRNL PMID 11917013 JRNL DOI 10.1093/NAR/30.7.1531 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 79.4 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.156 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.155 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3025 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 57309 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.146 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.145 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 2496 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 47316 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1315 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 227 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1542.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1274.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 6 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 14156 REMARK 3 NUMBER OF RESTRAINTS : 9703 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 ANGLE DISTANCES (A) : 0.026 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.031 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.038 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.048 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.031 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.011 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.009 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.099 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES PHE 17, VAL 44 AND PHE 59 REMARK 3 SHOW CORRELATED DISORDER IN THE SIDE CHAIN CONFORMATIONS AND REMARK 3 THIS BEHAVIOR WAS TAKEN INTO CONSIDERATION IN REFINEMENT. REMARK 3 THE RESIDUES WERE SPLIT IN FIVE PARTS -- B, C, D, K, L, REMARK 3 CORRESPONDING TO THE FIVE PERMISSIBLE COMBINATIONS OF REMARK 3 CONFORMATIONS OF PHE 17, PHE 59, AND VAL 44. THE CONFORMERS REMARK 3 OF THE THREE RESIDUES IN EACH COMBINATION HAD COMMON OCCUPANCY REMARK 3 VALUES AND THESE WERE REFINED AS FREE VARIABLES WITH THEIR SUM REMARK 3 CONSTRAINED TO BE ONE USING THE FVAR AND SUMP COMMANDS. REMARK 3 POSITIONS AND THERMAL MOTIONS OF IDENTICAL CONFORMATIONS REMARK 3 CORRESPONDING TO DIFFERENT PARTS WERE CORRELATED USING EXYZ REMARK 3 AND EADP COMMANDS. THUS, FOR PHE 17, PARTS BCDL CORRESPOND TO REMARK 3 THE SAME SIDE CHAIN CONFORMATION AND SIDE CHAIN ATOMS FOR REMARK 3 PARTS BCDL HAVE SAME COORDINATES AND B FACTORS. THE OCCUPANCY REMARK 3 FOR THIS CONFORMATION IS 0.65 WHICH IS THE SUM OF OCCUPANCIES REMARK 3 OF B,C,D,L. PART K CORRESPONDS TO AN ALTERNATE CONFORMATION REMARK 3 WITH OCCUPANCY 0.35. FOR PHE 59, PARTS BCD CORRESPOND TO REMARK 3 ONE CONFORMATION WITH OCCUPANCY 0.57, THE SUM OF OCCUPANCIES OF REMARK 3 B,C,D, AND PARTS LK CORRESPOND TO AN ALTERNATE CONFORMATION REMARK 3 WITH OCCUPANCY 0.43, THE SUM OF OCCUPANCIES OF L AND K. FOR REMARK 3 VAL 44, PARTS LKD CORRESPOND TO ONE CONFORMATION WITH OCCUPANCY REMARK 3 0.61, THE SUM OF OCCUPANCIES OF L,K,D, AND PARTS B AND C REMARK 3 CORRESPOND TO ALTERNATE CONFORMATIONS WITH OCCUPANCIES 0.19 REMARK 3 AND 0.20. REMARK 4 REMARK 4 1L3K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAR-02. REMARK 100 THE DEPOSITION ID IS D_1000015610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-98 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 : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.90 REMARK 200 MONOCHROMATOR : SI CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS - B4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60334 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 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 (%) : 83.6 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 52.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.23600 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: NULL REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: 1UP1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.5 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 21.72500 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 MET A 1 REMARK 465 SER A 2 REMARK 465 LYS A 3 REMARK 465 SER A 4 REMARK 465 GLU A 5 REMARK 465 SER A 6 REMARK 465 PRO A 7 REMARK 465 ARG A 92 REMARK 465 GLU A 93 REMARK 465 ASP A 94 REMARK 465 SER A 95 REMARK 465 GLN A 96 REMARK 465 ARG A 97 REMARK 465 PRO A 98 REMARK 465 GLY A 99 REMARK 465 ALA A 100 REMARK 465 HIS A 101 REMARK 465 LEU A 102 REMARK 465 SER A 182 REMARK 465 LYS A 183 REMARK 465 GLN A 184 REMARK 465 GLU A 185 REMARK 465 MET A 186 REMARK 465 ALA A 187 REMARK 465 SER A 188 REMARK 465 ALA A 189 REMARK 465 SER A 190 REMARK 465 SER A 191 REMARK 465 SER A 192 REMARK 465 GLN A 193 REMARK 465 ARG A 194 REMARK 465 GLY A 195 REMARK 465 ARG A 196 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 PHE A 17 CB - CG - CD2 ANGL. DEV. = -5.3 DEGREES REMARK 500 PHE A 17 CB - CG - CD2 ANGL. DEV. = -5.3 DEGREES REMARK 500 PHE A 17 CB - CG - CD2 ANGL. DEV. = -5.3 DEGREES REMARK 500 PHE A 17 CB - CG - CD2 ANGL. DEV. = -5.3 DEGREES REMARK 500 PHE A 17 CB - CG - CD1 ANGL. DEV. = 5.2 DEGREES REMARK 500 PHE A 17 CB - CG - CD1 ANGL. DEV. = 5.2 DEGREES REMARK 500 PHE A 17 CB - CG - CD1 ANGL. DEV. = 5.2 DEGREES REMARK 500 PHE A 17 CB - CG - CD1 ANGL. DEV. = 5.2 DEGREES REMARK 500 THR A 26 C - N - CA ANGL. DEV. = 15.4 DEGREES REMARK 500 PHE A 59 CB - CG - CD2 ANGL. DEV. = -9.3 DEGREES REMARK 500 PHE A 59 CB - CG - CD2 ANGL. DEV. = -9.3 DEGREES REMARK 500 PHE A 59 CB - CG - CD2 ANGL. DEV. = -9.3 DEGREES REMARK 500 PHE A 59 CB - CG - CD2 ANGL. DEV. = -13.1 DEGREES REMARK 500 PHE A 59 CB - CG - CD2 ANGL. DEV. = -13.1 DEGREES REMARK 500 PHE A 59 CB - CG - CD1 ANGL. DEV. = 8.5 DEGREES REMARK 500 PHE A 59 CB - CG - CD1 ANGL. DEV. = 8.5 DEGREES REMARK 500 PHE A 59 CB - CG - CD1 ANGL. DEV. = 8.5 DEGREES REMARK 500 PHE A 59 CB - CG - CD1 ANGL. DEV. = 12.2 DEGREES REMARK 500 PHE A 59 CB - CG - CD1 ANGL. DEV. = 12.2 DEGREES REMARK 500 TYR A 124 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 140 NE - CZ - NH1 ANGL. DEV. = -3.2 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 CYS A 43 113.65 -165.47 REMARK 500 LYS A 113 -158.03 58.37 REMARK 500 REMARK 500 REMARK: NULL DBREF 1L3K A 1 196 UNP P09651 ROA1_HUMAN 0 195 SEQRES 1 A 196 MET SER LYS SER GLU SER PRO LYS GLU PRO GLU GLN LEU SEQRES 2 A 196 ARG LYS LEU PHE ILE GLY GLY LEU SER PHE GLU THR THR SEQRES 3 A 196 ASP GLU SER LEU ARG SER HIS PHE GLU GLN TRP GLY THR SEQRES 4 A 196 LEU THR ASP CYS VAL VAL MET ARG ASP PRO ASN THR LYS SEQRES 5 A 196 ARG SER ARG GLY PHE GLY PHE VAL THR TYR ALA THR VAL SEQRES 6 A 196 GLU GLU VAL ASP ALA ALA MET ASN ALA ARG PRO HIS LYS SEQRES 7 A 196 VAL ASP GLY ARG VAL VAL GLU PRO LYS ARG ALA VAL SER SEQRES 8 A 196 ARG GLU ASP SER GLN ARG PRO GLY ALA HIS LEU THR VAL SEQRES 9 A 196 LYS LYS ILE PHE VAL GLY GLY ILE LYS GLU ASP THR GLU SEQRES 10 A 196 GLU HIS HIS LEU ARG ASP TYR PHE GLU GLN TYR GLY LYS SEQRES 11 A 196 ILE GLU VAL ILE GLU ILE MET THR ASP ARG GLY SER GLY SEQRES 12 A 196 LYS LYS ARG GLY PHE ALA PHE VAL THR PHE ASP ASP HIS SEQRES 13 A 196 ASP SER VAL ASP LYS ILE VAL ILE GLN LYS TYR HIS THR SEQRES 14 A 196 VAL ASN GLY HIS ASN CYS GLU VAL ARG LYS ALA LEU SER SEQRES 15 A 196 LYS GLN GLU MET ALA SER ALA SER SER SER GLN ARG GLY SEQRES 16 A 196 ARG FORMUL 2 HOH *227(H2 O) HELIX 1 1 PRO A 10 LEU A 13 5 4 HELIX 2 2 THR A 26 GLU A 35 1 10 HELIX 3 3 GLN A 36 GLY A 38 5 3 HELIX 4 4 THR A 64 ALA A 74 1 11 HELIX 5 5 GLU A 117 GLU A 126 1 10 HELIX 6 6 ASP A 155 GLN A 165 1 11 SHEET 1 A 4 LEU A 40 ARG A 47 0 SHEET 2 A 4 SER A 54 TYR A 62 -1 O THR A 61 N ASP A 42 SHEET 3 A 4 LYS A 15 GLY A 19 -1 N ILE A 18 O GLY A 58 SHEET 4 A 4 GLU A 85 ARG A 88 -1 O LYS A 87 N PHE A 17 SHEET 1 B 2 LYS A 78 VAL A 79 0 SHEET 2 B 2 ARG A 82 VAL A 83 -1 O ARG A 82 N VAL A 79 SHEET 1 C 4 ILE A 131 THR A 138 0 SHEET 2 C 4 LYS A 145 PHE A 153 -1 O THR A 152 N VAL A 133 SHEET 3 C 4 LYS A 106 GLY A 110 -1 N VAL A 109 O ALA A 149 SHEET 4 C 4 GLU A 176 LYS A 179 -1 O GLU A 176 N GLY A 110 SHEET 1 D 2 THR A 169 VAL A 170 0 SHEET 2 D 2 HIS A 173 ASN A 174 -1 O HIS A 173 N VAL A 170 CISPEP 1 ARG A 75 PRO A 76 0 -4.58 CRYST1 37.710 43.450 55.060 90.00 93.70 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 0.026518 0.000000 0.001715 0.00000 SCALE2 0.000000 0.023015 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018200 0.00000