HEADER STRUCTURAL PROTEIN 03-OCT-11 3U2G TITLE CRYSTAL STRUCTURE OF THE C-TERMINAL DUF1608 DOMAIN OF THE TITLE 2 METHANOSARCINA ACETIVORANS S-LAYER (MA0829) PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-LAYER PROTEIN MA0829; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DUF1608 DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA ACETIVORANS; SOURCE 3 ORGANISM_TAXID: 188937; SOURCE 4 STRAIN: C2A; SOURCE 5 GENE: MA0829, MA_0829; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 ROSETTA (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS DUF1608 DOMAIN, CELL ENVELOP, SURFACE LAYER, S-LAYER, UNKNOWN KEYWDS 2 FUNCTION, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.CHAN,T.PHAN,C.J.AHN,A.SHIN,L.ROHLIN,R.P.GUNSALUS,M.A.ARBING REVDAT 2 08-AUG-12 3U2G 1 JRNL REVDAT 1 04-JUL-12 3U2G 0 JRNL AUTH M.A.ARBING,S.CHAN,A.SHIN,T.PHAN,C.J.AHN,L.ROHLIN, JRNL AUTH 2 R.P.GUNSALUS JRNL TITL STRUCTURE OF THE SURFACE LAYER OF THE METHANOGENIC ARCHAEAN JRNL TITL 2 METHANOSARCINA ACETIVORANS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 109 11812 2012 JRNL REFN ISSN 0027-8424 JRNL PMID 22753492 JRNL DOI 10.1073/PNAS.1120595109 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 90.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 17584 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 921 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) : 1169 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 78 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2162 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 168 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.18000 REMARK 3 B22 (A**2) : -1.18000 REMARK 3 B33 (A**2) : 1.78000 REMARK 3 B12 (A**2) : -0.59000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.195 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.118 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.602 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2236 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1398 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3046 ; 1.254 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3432 ; 0.771 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 275 ; 6.633 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 122 ;35.434 ;26.557 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 349 ;13.656 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;10.904 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 333 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2558 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 433 ; 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): 1358 ; 0.635 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 562 ; 0.106 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2198 ; 1.287 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 878 ; 2.264 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 847 ; 3.399 ; 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 : 1 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 3 A 276 REMARK 3 ORIGIN FOR THE GROUP (A): 12.7909 45.2377 19.8265 REMARK 3 T TENSOR REMARK 3 T11: 0.0304 T22: 0.0244 REMARK 3 T33: 0.0541 T12: 0.0254 REMARK 3 T13: -0.0135 T23: -0.0051 REMARK 3 L TENSOR REMARK 3 L11: 0.3346 L22: 1.3346 REMARK 3 L33: 0.3984 L12: 0.5451 REMARK 3 L13: -0.1844 L23: -0.6096 REMARK 3 S TENSOR REMARK 3 S11: -0.0065 S12: -0.0282 S13: -0.0122 REMARK 3 S21: 0.0607 S22: 0.0271 S23: -0.0631 REMARK 3 S31: -0.0195 S32: -0.0231 S33: -0.0205 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 3U2G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-11. REMARK 100 THE RCSB ID CODE IS RCSB068221. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979028 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR (KOHZU HLD8-24 REMARK 200 MONOCHROMATOR) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17588 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 90.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09200 REMARK 200 FOR THE DATA SET : 21.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.49400 REMARK 200 FOR SHELL : 6.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4 M AMMONIUM CITRATE, 20% PEG3350, REMARK 280 PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 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 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 300 REMARK: THE FULL-LENGTH NATURAL PROTEIN CONSISTS OF A TANDEM REMARK 300 REPEATS OF TWO DUF1608 DOMAINS OF HIGHLY SIMILAR SEQUENCES 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: 3200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL 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 -1.000000 0.000000 0.000000 60.49750 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 104.78474 REMARK 350 BIOMT3 2 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 MSE A 293 REMARK 465 GLY A 294 REMARK 465 ILE A 569 REMARK 465 GLY A 570 REMARK 465 LEU A 571 REMARK 465 GLU A 572 REMARK 465 HIS A 573 REMARK 465 HIS A 574 REMARK 465 HIS A 575 REMARK 465 HIS A 576 REMARK 465 HIS A 577 REMARK 465 HIS A 578 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 O6 CIT A 793 N NH4 A 794 2.16 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 ASN A 362 81.03 -163.17 REMARK 500 ASP A 368 -91.24 -103.55 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 CIT A 793 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH4 A 794 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 795 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 796 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3U2H RELATED DB: PDB DBREF 3U2G A 294 570 UNP Q8TSG7 Q8TSG7_METAC 318 594 SEQADV 3U2G MSE A 293 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G LEU A 571 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G GLU A 572 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G HIS A 573 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G HIS A 574 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G HIS A 575 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G HIS A 576 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G HIS A 577 UNP Q8TSG7 EXPRESSION TAG SEQADV 3U2G HIS A 578 UNP Q8TSG7 EXPRESSION TAG SEQRES 1 A 286 MSE GLY THR TYR GLU ILE ARG GLY GLN VAL ALA SER GLY SEQRES 2 A 286 PHE GLY ASP GLN SER TRP ASP ALA SER SER PHE ALA GLY SEQRES 3 A 286 PHE TYR TYR ASP ILE ASP ASP ASN VAL SER THR GLU THR SEQRES 4 A 286 LEU THR VAL SER ASP LEU ASP GLY ASN VAL ILE PRO GLU SEQRES 5 A 286 GLY GLY LEU VAL TYR THR THR THR ILE ALA ASP VAL ASP SEQRES 6 A 286 PHE GLU TYR TYR ASN PRO ASP ALA GLY TRP ASP GLN TYR SEQRES 7 A 286 PRO VAL MSE GLY PHE PHE ALA GLU GLU TYR ILE PRO ILE SEQRES 8 A 286 ASN PRO ASP LYS ALA ASP LYS ILE ALA LYS LEU VAL LEU SEQRES 9 A 286 ASP SER ASP ASP LYS TYR THR ILE ARG THR GLY GLU MSE SEQRES 10 A 286 LEU ASP LEU GLY GLU GLY TYR ALA ILE GLU ALA LYS GLN SEQRES 11 A 286 VAL ASP VAL ASP GLY GLU LYS VAL TRP LEU GLU PHE THR SEQRES 12 A 286 LYS ASP GLY GLU PHE VAL ASP ASP GLU ILE ILE SER VAL SEQRES 13 A 286 SER THR ALA ASP ASP GLU ALA ASN THR TRP ASP VAL GLU SEQRES 14 A 286 LEU ASP ASP ILE GLU ASP GLU ASP ASP VAL VAL VAL LEU SEQRES 15 A 286 LYS VAL HIS VAL ASN GLN VAL PHE GLN GLY ALA VAL ASP SEQRES 16 A 286 SER ILE ALA GLN ILE GLU GLY LEU TRP LEU ILE ASP TYR SEQRES 17 A 286 ALA ASN ALA MSE THR ILE GLU SER ASP ASP GLU PHE GLY SEQRES 18 A 286 ASN LEU ASP ASP VAL SER ILE ASP GLY ASP THR LEU LYS SEQRES 19 A 286 ILE SER ASN GLU ASP THR PHE THR LEU THR ARG ASP SER SEQRES 20 A 286 GLU GLU GLU ILE GLY GLU GLY MSE TYR PHE MSE ILE ALA SEQRES 21 A 286 ASP THR SER SER SER ASP LEU ARG TYR TYR PRO TYR VAL SEQRES 22 A 286 GLU LYS THR ILE GLY LEU GLU HIS HIS HIS HIS HIS HIS MODRES 3U2G MSE A 373 MET SELENOMETHIONINE MODRES 3U2G MSE A 409 MET SELENOMETHIONINE MODRES 3U2G MSE A 504 MET SELENOMETHIONINE MODRES 3U2G MSE A 547 MET SELENOMETHIONINE MODRES 3U2G MSE A 550 MET SELENOMETHIONINE HET MSE A 373 8 HET MSE A 409 8 HET MSE A 504 8 HET MSE A 547 8 HET MSE A 550 8 HET CIT A 793 13 HET NH4 A 794 1 HET GOL A 795 6 HET GOL A 796 6 HETNAM MSE SELENOMETHIONINE HETNAM CIT CITRIC ACID HETNAM NH4 AMMONIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 CIT C6 H8 O7 FORMUL 3 NH4 H4 N 1+ FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 HOH *168(H2 O) HELIX 1 1 PRO A 363 GLY A 366 5 4 HELIX 2 2 ASP A 452 ALA A 455 5 4 HELIX 3 3 TYR A 500 ALA A 503 5 4 SHEET 1 A 3 TYR A 296 ARG A 299 0 SHEET 2 A 3 ARG A 560 LYS A 567 -1 O LYS A 567 N TYR A 296 SHEET 3 A 3 ALA A 303 SER A 304 -1 N ALA A 303 O TYR A 561 SHEET 1 B 4 TYR A 296 ARG A 299 0 SHEET 2 B 4 ARG A 560 LYS A 567 -1 O LYS A 567 N TYR A 296 SHEET 3 B 4 MSE A 547 ILE A 551 -1 N MSE A 550 O TYR A 562 SHEET 4 B 4 SER A 539 GLY A 544 -1 N SER A 539 O ILE A 551 SHEET 1 C 5 GLN A 309 TRP A 311 0 SHEET 2 C 5 GLU A 330 VAL A 334 -1 O VAL A 334 N GLN A 309 SHEET 3 C 5 LEU A 347 THR A 352 -1 O THR A 350 N THR A 331 SHEET 4 C 5 THR A 524 SER A 528 -1 O ILE A 527 N TYR A 349 SHEET 5 C 5 ASP A 517 ASP A 521 -1 N SER A 519 O LYS A 526 SHEET 1 D 2 VAL A 341 ILE A 342 0 SHEET 2 D 2 PHE A 533 THR A 534 -1 O PHE A 533 N ILE A 342 SHEET 1 E 5 ALA A 354 ASN A 362 0 SHEET 2 E 5 TRP A 367 PHE A 375 -1 O VAL A 372 N ALA A 354 SHEET 3 E 5 GLU A 378 PRO A 382 -1 O GLU A 378 N PHE A 375 SHEET 4 E 5 LYS A 390 ALA A 392 -1 O ALA A 392 N ILE A 381 SHEET 5 E 5 MSE A 504 THR A 505 -1 O MSE A 504 N ILE A 391 SHEET 1 F 4 LEU A 394 ARG A 405 0 SHEET 2 F 4 SER A 488 ILE A 498 -1 O ALA A 490 N ILE A 404 SHEET 3 F 4 VAL A 471 GLN A 483 -1 N PHE A 482 O ILE A 489 SHEET 4 F 4 THR A 457 LEU A 462 -1 N TRP A 458 O VAL A 476 SHEET 1 G 4 MSE A 409 GLY A 413 0 SHEET 2 G 4 TYR A 416 VAL A 423 -1 O TYR A 416 N LEU A 412 SHEET 3 G 4 LYS A 429 LYS A 436 -1 O TRP A 431 N GLN A 422 SHEET 4 G 4 GLU A 439 SER A 447 -1 O ASP A 442 N PHE A 434 LINK C VAL A 372 N MSE A 373 1555 1555 1.32 LINK C MSE A 373 N GLY A 374 1555 1555 1.33 LINK C GLU A 408 N MSE A 409 1555 1555 1.32 LINK C MSE A 409 N LEU A 410 1555 1555 1.33 LINK C ALA A 503 N MSE A 504 1555 1555 1.33 LINK C MSE A 504 N THR A 505 1555 1555 1.33 LINK C GLY A 546 N MSE A 547 1555 1555 1.33 LINK C MSE A 547 N TYR A 548 1555 1555 1.33 LINK C PHE A 549 N MSE A 550 1555 1555 1.33 LINK C MSE A 550 N ILE A 551 1555 1555 1.34 SITE 1 AC1 11 LYS A 387 LYS A 390 ASP A 467 GLU A 468 SITE 2 AC1 11 ASN A 514 PHE A 533 THR A 534 GLU A 541 SITE 3 AC1 11 HOH A 644 HOH A 730 NH4 A 794 SITE 1 AC2 3 ASP A 389 HOH A 618 CIT A 793 SITE 1 AC3 6 GLN A 301 VAL A 302 GLN A 309 SER A 310 SITE 2 AC3 6 TRP A 311 SER A 315 SITE 1 AC4 5 THR A 403 ASP A 443 GLU A 444 ILE A 445 SITE 2 AC4 5 GLN A 491 CRYST1 120.995 120.995 88.978 90.00 90.00 120.00 P 6 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 0.008265 0.004772 0.000000 0.00000 SCALE2 0.000000 0.009543 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011239 0.00000