HEADER TRANSFERASE 24-FEB-02 1L2R OBSLTE 04-FEB-03 1L2R 1NTH TITLE CRYSTAL STRUCTURE OF THE METHANOSARCINA BARKERI TITLE 2 MONOMETHYLAMINE METHYLTRANSFERASE (MTMB) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MONOMETHYLAMINE METHYLTRANSFERASE; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA BARKERI; SOURCE 3 ORGANISM_COMMON: ARCHAEA KEYWDS TIM BARREL EXPDTA X-RAY DIFFRACTION AUTHOR B.HAO,W.GONG,T.K.FERGUSON,C.M.JAMES,J.A.KRZYCKI,M.K.CHAN REVDAT 2 04-FEB-03 1L2R 1 OBSLTE REVDAT 1 05-JUN-02 1L2R 0 JRNL AUTH B.HAO,W.GONG,T.K.FERGUSON,C.M.JAMES,J.A.KRZYCKI, JRNL AUTH 2 M.K.CHAN JRNL TITL A NEW UAG-ENCODED RESIDUE IN THE STRUCTURE OF A JRNL TITL 2 METHANOGEN METHYLTRANSFERASE. JRNL REF SCIENCE V. 296 1462 2002 JRNL REFN ASTM SCIEAS US ISSN 0036-8075 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 866978.860 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.7 REMARK 3 NUMBER OF REFLECTIONS : 140499 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 SET) : 0.176 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 13401 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 17472 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1934 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.007 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3621 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 463 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.73000 REMARK 3 B22 (A**2) : 0.73000 REMARK 3 B33 (A**2) : -1.46000 REMARK 3 B12 (A**2) : 0.89000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.79 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 72.18 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CIS.PARAM REMARK 3 PARAMETER FILE 4 : X8.PARAM REMARK 3 PARAMETER FILE 5 : BG6.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1L2R COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAR-2002. REMARK 100 THE RCSB ID CODE IS RCSB015591. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-2001 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 140499 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : 0.07100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : 0.51000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 74.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4.3M NACL, 0.1M HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X-Y,X,1/2+Z REMARK 290 3555 -Y,X-Y,Z REMARK 290 4555 -X,-Y,1/2+Z REMARK 290 5555 -X+Y,-X,Z REMARK 290 6555 Y,-X+Y,1/2+Z REMARK 290 7555 X-Y,-Y,-Z REMARK 290 8555 -Y,-X,1/2-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -X+Y,Y,1/2-Z REMARK 290 11555 Y,X,-Z REMARK 290 12555 X,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 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 67.89850 REMARK 290 SMTRY1 3 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 67.89850 REMARK 290 SMTRY1 5 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 67.89850 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 67.89850 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 67.89850 REMARK 290 SMTRY1 11 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 11 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 67.89850 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 79.23200 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 137.23385 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -79.23200 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 137.23385 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.500000 -0.866025 0.000000 79.23200 REMARK 350 BIOMT2 4 -0.866025 -0.500000 0.000000 137.23385 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 203.69550 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 203.69550 REMARK 350 BIOMT1 6 0.500000 0.866025 0.000000 -79.23200 REMARK 350 BIOMT2 6 0.866025 -0.500000 0.000000 137.23385 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 203.69550 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH 381 LIES ON A SPECIAL POSITION. 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 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 REMARK 500 CE MET A 261 O HOH 435 0.96 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 ND2 ASN A 189 ND2 ASN A 189 12566 1.51 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ASN A 189 CA ASN A 189 CB -0.040 REMARK 500 ASN A 189 CB ASN A 189 CG -0.037 REMARK 500 ASN A 189 CG ASN A 189 ND2 0.048 REMARK 500 ASN A 189 CG ASN A 189 ND2 -0.044 REMARK 500 TYR A 249 CE2 TYR A 249 CD2 0.029 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 THR A 87 N - CA - C ANGL. DEV. = -7.0 DEGREES REMARK 500 VAL A 157 N - CA - C ANGL. DEV. = -8.2 DEGREES REMARK 500 ASN A 158 N - CA - C ANGL. DEV. = 8.1 DEGREES REMARK 500 GLY A 159 N - CA - C ANGL. DEV. = -7.0 DEGREES REMARK 500 VAL A 164 N - CA - C ANGL. DEV. = -7.7 DEGREES REMARK 500 GLU A 229 N - CA - C ANGL. DEV. = 7.5 DEGREES REMARK 500 VAL A 230 N - CA - C ANGL. DEV. = -8.4 DEGREES REMARK 500 ILE A 255 N - CA - C ANGL. DEV. = -8.2 DEGREES REMARK 500 LEU A 287 CA - CB - CG ANGL. DEV. = 8.5 DEGREES REMARK 500 SER A 292 N - CA - C ANGL. DEV. = -7.3 DEGREES REMARK 500 PHE A 325 N - CA - C ANGL. DEV. = 8.2 DEGREES REMARK 500 TYR A 334 N - CA - C ANGL. DEV. = 7.6 DEGREES REMARK 500 GLY A 360 N - CA - C ANGL. DEV. = 7.2 DEGREES REMARK 500 ASP A 430 N - CA - C ANGL. DEV. =-11.5 DEGREES REMARK 600 REMARK 600 HETEROGEN REMARK 600 THE AUTHORS HAVE INDICATED THAT THE METHYL GROUP REMARK 600 IN THE HET GROUP BGX COULD BE A METHYL (CH3), REMARK 600 AMINE (NH2), OR HYDOXYL (OH) GROUP. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1L2Q RELATED DB: PDB REMARK 900 1L2Q CONTAINS THE SAME PROTEIN CRYSTALLIZED AT A DIFFERENT REMARK 900 CONDITION REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE 202 IS ACTUALLY LISTED AS "X" IN THE REMARK 999 GENBANK SEQUENCE DATABASE REFERENCE, 11989485. DBREF 1L2R A 1 458 GB 17989485 AAC38636 1 458 SEQRES 1 A 458 MET THR PHE ARG LYS SER PHE ASP CYS TYR ASP PHE TYR SEQRES 2 A 458 ASP ARG ALA LYS VAL GLY GLU LYS CYS THR GLN ASP ASP SEQRES 3 A 458 TRP ASP LEU MET LYS ILE PRO MET LYS ALA MET GLU LEU SEQRES 4 A 458 LYS GLN LYS TYR GLY LEU ASP PHE LYS GLY GLU PHE ILE SEQRES 5 A 458 PRO THR ASP LYS ASP MET MET GLU LYS LEU PHE LYS ALA SEQRES 6 A 458 GLY PHE GLU MET LEU LEU GLU CYS GLY ILE TYR CYS THR SEQRES 7 A 458 ASP THR HIS ARG ILE VAL LYS TYR THR GLU ASP GLU ILE SEQRES 8 A 458 TRP ASP ALA ILE ASN ASN VAL GLN LYS GLU PHE VAL LEU SEQRES 9 A 458 GLY THR GLY ARG ASP ALA VAL ASN VAL ARG LYS ARG SER SEQRES 10 A 458 VAL GLY ASP LYS ALA LYS PRO ILE VAL GLN GLY GLY PRO SEQRES 11 A 458 THR GLY SER PRO ILE SER GLU ASP VAL PHE MET PRO VAL SEQRES 12 A 458 HIS MET SER TYR ALA LEU GLU LYS GLU VAL ASP THR ILE SEQRES 13 A 458 VAL ASN GLY VAL MET THR SER VAL ARG GLY LYS SER PRO SEQRES 14 A 458 ILE PRO LYS SER PRO TYR GLU VAL LEU ALA ALA LYS THR SEQRES 15 A 458 GLU THR ARG LEU ILE LYS ASN ALA CYS ALA MET ALA GLY SEQRES 16 A 458 ARG PRO GLY MET GLY VAL LYS GLY PRO GLU THR SER LEU SEQRES 17 A 458 SER ALA GLN GLY ASN ILE SER ALA ASP CYS THR GLY GLY SEQRES 18 A 458 MET THR CYS THR ASP SER HIS GLU VAL SER GLN LEU ASN SEQRES 19 A 458 GLU LEU LYS ILE ASP LEU ASP ALA ILE SER VAL ILE ALA SEQRES 20 A 458 HIS TYR LYS GLY ASN SER ASP ILE ILE MET ASP GLU GLN SEQRES 21 A 458 MET PRO ILE PHE GLY GLY TYR ALA GLY GLY ILE GLU GLU SEQRES 22 A 458 THR THR ILE VAL ASP VAL ALA THR HIS ILE ASN ALA VAL SEQRES 23 A 458 LEU MET SER SER ALA SER TRP HIS LEU ASP GLY PRO VAL SEQRES 24 A 458 HIS ILE ARG TRP GLY SER THR ASN THR ARG GLU THR LEU SEQRES 25 A 458 MET ILE ALA GLY TRP ALA CYS ALA THR ILE SER GLU PHE SEQRES 26 A 458 THR ASP ILE LEU SER GLY ASN GLN TYR TYR PRO CYS ALA SEQRES 27 A 458 GLY PRO CYS THR GLU MET CYS LEU LEU GLU ALA SER ALA SEQRES 28 A 458 GLN SER ILE THR ASP THR ALA SER GLY ARG GLU ILE LEU SEQRES 29 A 458 SER GLY VAL ALA SER ALA LYS GLY VAL VAL THR ASP LYS SEQRES 30 A 458 THR THR GLY MET GLU ALA ARG MET MET GLY GLU VAL ALA SEQRES 31 A 458 ARG ALA THR ALA GLY VAL GLU ILE SER GLU VAL ASN VAL SEQRES 32 A 458 ILE LEU ASP LYS LEU VAL SER LEU TYR GLU LYS ASN TYR SEQRES 33 A 458 ALA SER ALA PRO ALA GLY LYS THR PHE GLN GLU CYS TYR SEQRES 34 A 458 ASP VAL LYS THR VAL THR PRO THR GLU GLU TYR MET GLN SEQRES 35 A 458 VAL TYR ASP GLY ALA ARG LYS LYS LEU GLU ASP LEU GLY SEQRES 36 A 458 LEU VAL PHE HET BGX A 501 16 HETNAM BGX 4-METHYL-PYRROLINE-5-CARBOXYLIC ACID FORMUL 2 BGX C6 H9 N O2 FORMUL 3 HOH *463(H2 O1) HELIX 1 1 ASP A 8 GLY A 19 1 12 HELIX 2 2 THR A 23 LEU A 29 1 7 HELIX 3 3 MET A 30 TYR A 43 1 14 HELIX 4 4 ASP A 55 GLY A 74 1 20 HELIX 5 5 THR A 87 ASN A 96 1 10 HELIX 6 6 THR A 106 ALA A 110 5 5 HELIX 7 7 SER A 136 ASP A 138 5 3 HELIX 8 8 VAL A 139 LEU A 149 1 11 HELIX 9 9 SER A 173 ALA A 194 1 22 HELIX 10 10 SER A 209 SER A 215 1 7 HELIX 11 11 ASP A 239 ASN A 252 1 14 HELIX 12 12 GLY A 270 SER A 289 1 20 HELIX 13 13 THR A 308 THR A 326 1 19 HELIX 14 14 THR A 342 GLY A 360 1 19 HELIX 15 15 SER A 369 VAL A 373 5 5 HELIX 16 16 THR A 379 ALA A 394 1 16 HELIX 17 17 GLU A 397 LEU A 411 1 15 HELIX 18 18 THR A 424 CYS A 428 1 5 HELIX 19 19 THR A 437 GLY A 455 1 19 SHEET 1 A 4 GLU A 20 LYS A 21 0 SHEET 2 A 4 ARG A 82 VAL A 84 -1 O ILE A 83 N GLU A 20 SHEET 3 A 4 ILE A 75 CYS A 77 -1 N ILE A 75 O VAL A 84 SHEET 4 A 4 LYS A 237 ILE A 238 1 O ILE A 238 N TYR A 76 SHEET 1 B 2 GLU A 101 LEU A 104 0 SHEET 2 B 2 VAL A 111 ARG A 114 -1 O VAL A 113 N PHE A 102 SHEET 1 C 9 ILE A 125 GLY A 128 0 SHEET 2 C 9 THR A 155 VAL A 157 1 O THR A 155 N GLY A 128 SHEET 3 C 9 VAL A 201 GLY A 203 1 O LYS A 202 N ILE A 156 SHEET 4 C 9 SER A 227 SER A 231 1 O GLU A 229 N GLY A 203 SHEET 5 C 9 ILE A 255 GLU A 259 1 O MET A 257 N HIS A 228 SHEET 6 C 9 TRP A 293 ASP A 296 1 O LEU A 295 N ASP A 258 SHEET 7 C 9 SER A 330 GLN A 333 1 O GLY A 331 N ASP A 296 SHEET 8 C 9 ILE A 363 GLY A 366 1 O SER A 365 N ASN A 332 SHEET 9 C 9 ILE A 125 GLY A 128 1 N GLN A 127 O LEU A 364 SHEET 1 D 2 PRO A 134 ILE A 135 0 SHEET 2 D 2 VAL A 160 MET A 161 1 O VAL A 160 N ILE A 135 SHEET 1 E 2 ILE A 263 PHE A 264 0 SHEET 2 E 2 VAL A 299 HIS A 300 1 O VAL A 299 N PHE A 264 SHEET 1 F 2 TYR A 429 ASP A 430 0 SHEET 2 F 2 THR A 435 PRO A 436 -1 O THR A 435 N ASP A 430 LINK NZ ALYS A 202 C1 ABGX A 501 LINK NZ BLYS A 202 C1 BBGX A 501 CISPEP 1 GLY A 203 PRO A 204 0 -0.47 CISPEP 2 ASN A 234 GLU A 235 0 -1.37 CISPEP 3 GLY A 366 VAL A 367 0 1.47 CRYST1 158.464 158.464 135.797 90.00 90.00 120.00 P 63 2 2 12 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 0.006311 0.003643 0.000000 0.00000 SCALE2 0.000000 0.007287 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007364 0.00000