HEADER HYDROLASE 24-APR-13 4KC8 TITLE CRYSTAL STRUCTURE OF ENDO-1,5-ALPHA-L-ARABINANASE FROM THERMOTOGA TITLE 2 PETROPHILA RKU-1 IN COMPLEX WITH TRIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCOSIDE HYDROLASE, FAMILY 43; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: ARABINANASE; COMPND 5 EC: 3.2.1.99; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA PETROPHILA; SOURCE 3 ORGANISM_TAXID: 390874; SOURCE 4 STRAIN: RKU-1 / ATCC BAA-488 / DSM 13995; SOURCE 5 GENE: TPET_0637; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-PROPELLER, GH43, GLYCOSIDE HYDROLASE, ARABINANASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.F.Z.NASCIMENTO,C.C.POLO,C.R.SANTOS,M.C.M.F.COSTA,A.N.MESA, AUTHOR 2 R.A.PRADE,R.RULLER,F.M.SQUINA,M.T.MURAKAMI REVDAT 3 28-FEB-24 4KC8 1 REMARK SEQADV LINK REVDAT 2 09-APR-14 4KC8 1 JRNL REVDAT 1 05-FEB-14 4KC8 0 JRNL AUTH C.R.SANTOS,C.C.POLO,M.C.COSTA,A.F.NASCIMENTO,A.N.MEZA, JRNL AUTH 2 J.COTA,Z.B.HOFFMAM,R.V.HONORATO,P.S.OLIVEIRA,G.H.GOLDMAN, JRNL AUTH 3 H.J.GILBERT,R.A.PRADE,R.RULLER,F.M.SQUINA,D.W.WONG, JRNL AUTH 4 M.T.MURAKAMI JRNL TITL MECHANISTIC STRATEGIES FOR CATALYSIS ADOPTED BY EVOLUTIONARY JRNL TITL 2 DISTINCT FAMILY 43 ARABINANASES. JRNL REF J.BIOL.CHEM. V. 289 7362 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24469445 JRNL DOI 10.1074/JBC.M113.537167 REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 128860 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) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 6875 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) : 1.76 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 REFLECTION IN BIN (WORKING SET) : 8760 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.77 REMARK 3 BIN R VALUE (WORKING SET) : 0.1840 REMARK 3 BIN FREE R VALUE SET COUNT : 441 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10783 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 699 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -12.87000 REMARK 3 B22 (A**2) : -13.05000 REMARK 3 B33 (A**2) : 25.92000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -5.93000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.022 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.022 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.068 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.994 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11183 ; 0.022 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 10220 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 15190 ; 2.225 ; 1.941 REMARK 3 BOND ANGLES OTHERS (DEGREES): 23583 ; 1.138 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1338 ; 8.108 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 539 ;34.606 ;23.822 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1783 ;17.140 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 51 ;21.476 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1545 ; 0.139 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 12719 ; 0.012 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 2730 ; 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): 2230 ; 0.798 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3609 ; 1.373 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1517 ; 2.123 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1478 ; 3.256 ; 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): 3747 ; 0.921 ; 3.000 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.527 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -H,-K,L REMARK 3 TWIN FRACTION : 0.473 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 4KC8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-APR-13. REMARK 100 THE DEPOSITION ID IS D_1000079155. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : W01B-MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.459 REMARK 200 MONOCHROMATOR : SI(111)DOUBLE-CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 129128 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : NULL 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) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.8 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, PEG 3350, PH 5.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 43.38500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 SER A 1 REMARK 465 HIS A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 SER A 8 REMARK 465 SER A 9 REMARK 465 GLY A 10 REMARK 465 LEU A 11 REMARK 465 VAL A 12 REMARK 465 PRO A 13 REMARK 465 ARG A 14 REMARK 465 GLY A 15 REMARK 465 SER A 16 REMARK 465 HIS A 17 REMARK 465 MET A 18 REMARK 465 ALA A 19 REMARK 465 SER A 20 REMARK 465 GLU A 21 REMARK 465 GLU A 471 REMARK 465 MET B -2 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 SER B 1 REMARK 465 HIS B 2 REMARK 465 HIS B 3 REMARK 465 HIS B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 SER B 8 REMARK 465 SER B 9 REMARK 465 GLY B 10 REMARK 465 LEU B 11 REMARK 465 VAL B 12 REMARK 465 PRO B 13 REMARK 465 ARG B 14 REMARK 465 GLY B 15 REMARK 465 SER B 16 REMARK 465 HIS B 17 REMARK 465 MET B 18 REMARK 465 ALA B 19 REMARK 465 SER B 20 REMARK 465 GLU B 21 REMARK 465 GLU B 471 REMARK 465 MET C -2 REMARK 465 GLY C -1 REMARK 465 SER C 0 REMARK 465 SER C 1 REMARK 465 HIS C 2 REMARK 465 HIS C 3 REMARK 465 HIS C 4 REMARK 465 HIS C 5 REMARK 465 HIS C 6 REMARK 465 HIS C 7 REMARK 465 SER C 8 REMARK 465 SER C 9 REMARK 465 GLY C 10 REMARK 465 LEU C 11 REMARK 465 VAL C 12 REMARK 465 PRO C 13 REMARK 465 ARG C 14 REMARK 465 GLY C 15 REMARK 465 SER C 16 REMARK 465 HIS C 17 REMARK 465 MET C 18 REMARK 465 ALA C 19 REMARK 465 SER C 20 REMARK 465 GLU C 21 REMARK 465 GLY C 179 REMARK 465 SER C 299 REMARK 465 ASN C 300 REMARK 465 THR C 301 REMARK 465 ILE C 302 REMARK 465 ASP C 303 REMARK 465 GLU C 471 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 OH TYR C 229 OD1 ASP C 234 1.99 REMARK 500 NE1 TRP C 27 O HOH C 730 2.04 REMARK 500 OD1 ASN A 300 O ILE A 302 2.04 REMARK 500 OG SER C 230 OH TYR C 326 2.05 REMARK 500 CG TYR B 341 O HOH B 795 2.06 REMARK 500 O LYS A 82 OG SER A 86 2.14 REMARK 500 OE2 GLU B 375 O HOH B 765 2.15 REMARK 500 N LYS C 37 O HOH C 725 2.16 REMARK 500 OE1 GLN A 342 NH1 ARG A 344 2.16 REMARK 500 CD2 HIS B 31 O HOH B 795 2.17 REMARK 500 O HOH B 789 O HOH B 816 2.17 REMARK 500 OE2 GLU A 298 NH2 ARG A 398 2.17 REMARK 500 OD1 ASP B 69 O HOH B 914 2.17 REMARK 500 NH2 ARG C 344 O HOH C 730 2.18 REMARK 500 OG1 THR B 301 O HOH B 869 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 O THR C 233 NH2 ARG C 248 1455 1.82 REMARK 500 OE1 GLU B 83 O HOH C 737 2648 2.01 REMARK 500 REMARK 500 REMARK: NULL 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),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 TYR B 43 CE1 TYR B 43 CZ -0.079 REMARK 500 TYR B 111 CE1 TYR B 111 CZ 0.082 REMARK 500 TYR B 135 CD1 TYR B 135 CE1 -0.104 REMARK 500 TYR B 226 CG TYR B 226 CD2 0.094 REMARK 500 GLY B 263 N GLY B 263 CA -0.146 REMARK 500 SER B 284 CA SER B 284 CB -0.094 REMARK 500 PHE B 330 CG PHE B 330 CD2 -0.104 REMARK 500 PRO B 360 C PRO B 360 O 0.129 REMARK 500 TYR B 363 CG TYR B 363 CD1 0.080 REMARK 500 SER B 458 CB SER B 458 OG 0.089 REMARK 500 GLY B 461 N GLY B 461 CA 0.092 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 91 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 LEU B 85 CB - CG - CD2 ANGL. DEV. = -10.3 DEGREES REMARK 500 ARG B 106 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG B 106 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR B 111 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG B 213 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG B 213 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ASP B 246 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG B 254 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 PHE B 330 CB - CG - CD1 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG B 344 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG C 91 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG C 91 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG C 213 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG C 213 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG C 344 NE - CZ - NH2 ANGL. DEV. = -3.3 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 LEU A 57 -1.03 69.78 REMARK 500 ALA A 67 50.49 -97.90 REMARK 500 ILE A 77 -39.44 -35.27 REMARK 500 TYR A 138 -74.45 -118.01 REMARK 500 SER A 187 117.42 -164.06 REMARK 500 TRP A 188 -147.22 50.71 REMARK 500 PHE A 189 -135.04 46.89 REMARK 500 HIS A 219 33.66 75.90 REMARK 500 LEU A 296 49.97 -78.81 REMARK 500 HIS A 314 76.97 36.35 REMARK 500 SER A 369 149.26 -170.34 REMARK 500 GLU A 419 -121.61 58.94 REMARK 500 LEU B 57 -5.00 80.35 REMARK 500 ALA B 67 45.49 -90.66 REMARK 500 ALA B 96 59.91 38.85 REMARK 500 SER B 114 -173.47 -172.40 REMARK 500 TRP B 188 -142.12 51.58 REMARK 500 PHE B 189 -129.57 40.84 REMARK 500 LEU B 296 42.62 -87.84 REMARK 500 ASP B 303 106.13 -160.44 REMARK 500 GLU B 419 -116.87 52.63 REMARK 500 VAL C 29 91.93 -69.52 REMARK 500 LEU C 57 -8.46 114.15 REMARK 500 ALA C 67 36.46 -97.42 REMARK 500 ASN C 92 45.13 37.65 REMARK 500 LEU C 102 -162.50 -117.26 REMARK 500 SER C 103 -39.46 -33.94 REMARK 500 GLU C 155 -27.27 -39.53 REMARK 500 ASP C 170 61.23 69.50 REMARK 500 TRP C 188 -142.69 53.99 REMARK 500 PHE C 189 -134.97 38.47 REMARK 500 GLU C 223 -156.27 -147.25 REMARK 500 ASP C 246 -168.78 -75.96 REMARK 500 CYS C 276 95.62 -68.84 REMARK 500 ALA C 306 110.09 -36.93 REMARK 500 HIS C 314 78.74 43.05 REMARK 500 GLU C 322 25.47 -78.93 REMARK 500 THR C 323 -35.95 174.51 REMARK 500 PRO C 335 109.27 -59.21 REMARK 500 LYS C 370 118.33 -39.28 REMARK 500 GLU C 419 -130.19 58.67 REMARK 500 HIS C 444 91.00 -67.82 REMARK 500 LYS C 448 48.56 89.31 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 B 315 SER B 316 148.87 REMARK 500 SER C 297 GLU C 298 37.54 REMARK 500 GLU C 322 THR C 323 -144.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 96 O REMARK 620 2 PRO A 171 O 113.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 645 O REMARK 620 2 HOH B 906 O 81.3 REMARK 620 3 HOH B 907 O 65.5 89.9 REMARK 620 4 HOH B 908 O 121.6 83.8 58.3 REMARK 620 5 HOH B 910 O 155.9 113.2 130.5 80.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH C 705 O REMARK 620 2 HOH C 706 O 110.7 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KC7 RELATED DB: PDB REMARK 900 RELATED ID: 4KCA RELATED DB: PDB REMARK 900 RELATED ID: 4KCB RELATED DB: PDB DBREF 4KC8 A 21 471 UNP A5IKD4 A5IKD4_THEP1 21 471 DBREF 4KC8 B 21 471 UNP A5IKD4 A5IKD4_THEP1 21 471 DBREF 4KC8 C 21 471 UNP A5IKD4 A5IKD4_THEP1 21 471 SEQADV 4KC8 MET A -2 UNP A5IKD4 INITIATING METHIONINE SEQADV 4KC8 GLY A -1 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER A 0 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER A 1 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS A 2 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS A 3 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS A 4 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS A 5 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS A 6 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS A 7 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER A 8 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER A 9 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 GLY A 10 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 LEU A 11 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 VAL A 12 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 PRO A 13 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 ARG A 14 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 GLY A 15 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER A 16 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS A 17 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 MET A 18 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 ALA A 19 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER A 20 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 MET B -2 UNP A5IKD4 INITIATING METHIONINE SEQADV 4KC8 GLY B -1 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER B 0 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER B 1 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS B 2 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS B 3 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS B 4 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS B 5 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS B 6 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS B 7 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER B 8 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER B 9 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 GLY B 10 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 LEU B 11 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 VAL B 12 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 PRO B 13 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 ARG B 14 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 GLY B 15 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER B 16 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS B 17 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 MET B 18 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 ALA B 19 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER B 20 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 MET C -2 UNP A5IKD4 INITIATING METHIONINE SEQADV 4KC8 GLY C -1 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER C 0 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER C 1 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS C 2 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS C 3 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS C 4 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS C 5 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS C 6 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS C 7 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER C 8 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER C 9 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 GLY C 10 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 LEU C 11 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 VAL C 12 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 PRO C 13 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 ARG C 14 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 GLY C 15 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER C 16 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 HIS C 17 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 MET C 18 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 ALA C 19 UNP A5IKD4 EXPRESSION TAG SEQADV 4KC8 SER C 20 UNP A5IKD4 EXPRESSION TAG SEQRES 1 A 474 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 474 LEU VAL PRO ARG GLY SER HIS MET ALA SER GLU GLN PRO SEQRES 3 A 474 THR PHE ARG TRP ALA VAL VAL HIS ASP PRO SER ILE ILE SEQRES 4 A 474 LYS VAL GLY ASN MET TYR TYR VAL PHE GLY THR HIS LEU SEQRES 5 A 474 GLN VAL ALA LYS SER LYS ASP LEU MET HIS TRP GLU GLN SEQRES 6 A 474 ILE ASN THR SER ALA HIS ASP LYS ASN PRO ILE ILE PRO SEQRES 7 A 474 ASN ILE ASN GLU GLU LEU LYS GLU THR LEU SER TRP ALA SEQRES 8 A 474 ARG THR ARG ASN ASP ILE TRP ALA PRO GLN VAL ILE GLN SEQRES 9 A 474 LEU SER ASP GLY ARG TYR TYR MET TYR TYR CYS ALA SER SEQRES 10 A 474 THR PHE GLY SER PRO ARG SER ALA ILE GLY ILE ALA VAL SEQRES 11 A 474 SER ASP ASP ILE GLU GLY PRO TYR LYS HIS TYR ALA VAL SEQRES 12 A 474 ILE VAL LYS SER GLY GLN VAL TYR SER VAL ASP GLY PRO SEQRES 13 A 474 SER GLU ASP GLY THR PRO TYR ASP SER ARG LYS HIS PRO SEQRES 14 A 474 ASN ALA LEU ASP PRO GLY VAL PHE TYR ASP LYS GLU GLY SEQRES 15 A 474 ASN LEU TRP MET VAL TYR GLY SER TRP PHE GLY GLY ILE SEQRES 16 A 474 TYR ILE LEU LYS LEU ASP PRO ASN THR GLY LEU PRO LEU SEQRES 17 A 474 PRO GLY GLN GLY TYR GLY LYS ARG LEU VAL GLY GLY ASN SEQRES 18 A 474 HIS SER SER MET GLU GLY PRO TYR ILE LEU TYR SER PRO SEQRES 19 A 474 ASP THR ASP TYR TYR TYR LEU PHE LEU SER PHE GLY GLY SEQRES 20 A 474 LEU ASP TYR ARG GLY GLY TYR ASN ILE ARG VAL ALA ARG SEQRES 21 A 474 SER LYS ASN PRO ASN GLY PRO TYR TYR ASP PRO GLU GLY SEQRES 22 A 474 LYS SER MET GLU ASN CYS MET GLY SER LYS THR VAL ILE SEQRES 23 A 474 SER ASN TYR GLY ALA LYS LEU VAL GLY ASN PHE ILE LEU SEQRES 24 A 474 SER GLU SER ASN THR ILE ASP PHE LYS ALA PHE GLY TYR SEQRES 25 A 474 VAL SER PRO GLY HIS ASN SER ALA TYR TYR ASP PRO GLU SEQRES 26 A 474 THR GLY LYS TYR PHE ILE PHE PHE HIS THR ARG PHE PRO SEQRES 27 A 474 GLY ARG GLY GLU THR TYR GLN LEU ARG VAL HIS GLN LEU SEQRES 28 A 474 PHE LEU ASN GLU ASP GLY TRP PHE VAL MET ALA PRO PHE SEQRES 29 A 474 PRO TYR GLY GLY GLU THR VAL SER LYS LEU PRO ASN GLU SEQRES 30 A 474 GLU ILE VAL GLY GLU TYR GLN PHE ILE ASN HIS GLY LYS SEQRES 31 A 474 GLU ILE THR ASP LYS ILE LYS GLN PRO VAL ARG ILE LYS SEQRES 32 A 474 LEU ASN SER ASP GLY SER ILE THR GLY ALA VAL GLU GLY SEQRES 33 A 474 ARG TRP GLU ARG LYS GLU HIS TYR ILE THR LEU LYS ILE SEQRES 34 A 474 ILE GLU GLY ASN THR THR VAL ILE TYR LYS GLY VAL LEU SEQRES 35 A 474 LEU LYS GLN TRP HIS TYR SER GLU LYS LYS TRP VAL THR SEQRES 36 A 474 VAL PHE THR ALA LEU SER ASN GLN GLY VAL SER VAL TRP SEQRES 37 A 474 GLY ILE ARG VAL GLU GLU SEQRES 1 B 474 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 474 LEU VAL PRO ARG GLY SER HIS MET ALA SER GLU GLN PRO SEQRES 3 B 474 THR PHE ARG TRP ALA VAL VAL HIS ASP PRO SER ILE ILE SEQRES 4 B 474 LYS VAL GLY ASN MET TYR TYR VAL PHE GLY THR HIS LEU SEQRES 5 B 474 GLN VAL ALA LYS SER LYS ASP LEU MET HIS TRP GLU GLN SEQRES 6 B 474 ILE ASN THR SER ALA HIS ASP LYS ASN PRO ILE ILE PRO SEQRES 7 B 474 ASN ILE ASN GLU GLU LEU LYS GLU THR LEU SER TRP ALA SEQRES 8 B 474 ARG THR ARG ASN ASP ILE TRP ALA PRO GLN VAL ILE GLN SEQRES 9 B 474 LEU SER ASP GLY ARG TYR TYR MET TYR TYR CYS ALA SER SEQRES 10 B 474 THR PHE GLY SER PRO ARG SER ALA ILE GLY ILE ALA VAL SEQRES 11 B 474 SER ASP ASP ILE GLU GLY PRO TYR LYS HIS TYR ALA VAL SEQRES 12 B 474 ILE VAL LYS SER GLY GLN VAL TYR SER VAL ASP GLY PRO SEQRES 13 B 474 SER GLU ASP GLY THR PRO TYR ASP SER ARG LYS HIS PRO SEQRES 14 B 474 ASN ALA LEU ASP PRO GLY VAL PHE TYR ASP LYS GLU GLY SEQRES 15 B 474 ASN LEU TRP MET VAL TYR GLY SER TRP PHE GLY GLY ILE SEQRES 16 B 474 TYR ILE LEU LYS LEU ASP PRO ASN THR GLY LEU PRO LEU SEQRES 17 B 474 PRO GLY GLN GLY TYR GLY LYS ARG LEU VAL GLY GLY ASN SEQRES 18 B 474 HIS SER SER MET GLU GLY PRO TYR ILE LEU TYR SER PRO SEQRES 19 B 474 ASP THR ASP TYR TYR TYR LEU PHE LEU SER PHE GLY GLY SEQRES 20 B 474 LEU ASP TYR ARG GLY GLY TYR ASN ILE ARG VAL ALA ARG SEQRES 21 B 474 SER LYS ASN PRO ASN GLY PRO TYR TYR ASP PRO GLU GLY SEQRES 22 B 474 LYS SER MET GLU ASN CYS MET GLY SER LYS THR VAL ILE SEQRES 23 B 474 SER ASN TYR GLY ALA LYS LEU VAL GLY ASN PHE ILE LEU SEQRES 24 B 474 SER GLU SER ASN THR ILE ASP PHE LYS ALA PHE GLY TYR SEQRES 25 B 474 VAL SER PRO GLY HIS ASN SER ALA TYR TYR ASP PRO GLU SEQRES 26 B 474 THR GLY LYS TYR PHE ILE PHE PHE HIS THR ARG PHE PRO SEQRES 27 B 474 GLY ARG GLY GLU THR TYR GLN LEU ARG VAL HIS GLN LEU SEQRES 28 B 474 PHE LEU ASN GLU ASP GLY TRP PHE VAL MET ALA PRO PHE SEQRES 29 B 474 PRO TYR GLY GLY GLU THR VAL SER LYS LEU PRO ASN GLU SEQRES 30 B 474 GLU ILE VAL GLY GLU TYR GLN PHE ILE ASN HIS GLY LYS SEQRES 31 B 474 GLU ILE THR ASP LYS ILE LYS GLN PRO VAL ARG ILE LYS SEQRES 32 B 474 LEU ASN SER ASP GLY SER ILE THR GLY ALA VAL GLU GLY SEQRES 33 B 474 ARG TRP GLU ARG LYS GLU HIS TYR ILE THR LEU LYS ILE SEQRES 34 B 474 ILE GLU GLY ASN THR THR VAL ILE TYR LYS GLY VAL LEU SEQRES 35 B 474 LEU LYS GLN TRP HIS TYR SER GLU LYS LYS TRP VAL THR SEQRES 36 B 474 VAL PHE THR ALA LEU SER ASN GLN GLY VAL SER VAL TRP SEQRES 37 B 474 GLY ILE ARG VAL GLU GLU SEQRES 1 C 474 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 474 LEU VAL PRO ARG GLY SER HIS MET ALA SER GLU GLN PRO SEQRES 3 C 474 THR PHE ARG TRP ALA VAL VAL HIS ASP PRO SER ILE ILE SEQRES 4 C 474 LYS VAL GLY ASN MET TYR TYR VAL PHE GLY THR HIS LEU SEQRES 5 C 474 GLN VAL ALA LYS SER LYS ASP LEU MET HIS TRP GLU GLN SEQRES 6 C 474 ILE ASN THR SER ALA HIS ASP LYS ASN PRO ILE ILE PRO SEQRES 7 C 474 ASN ILE ASN GLU GLU LEU LYS GLU THR LEU SER TRP ALA SEQRES 8 C 474 ARG THR ARG ASN ASP ILE TRP ALA PRO GLN VAL ILE GLN SEQRES 9 C 474 LEU SER ASP GLY ARG TYR TYR MET TYR TYR CYS ALA SER SEQRES 10 C 474 THR PHE GLY SER PRO ARG SER ALA ILE GLY ILE ALA VAL SEQRES 11 C 474 SER ASP ASP ILE GLU GLY PRO TYR LYS HIS TYR ALA VAL SEQRES 12 C 474 ILE VAL LYS SER GLY GLN VAL TYR SER VAL ASP GLY PRO SEQRES 13 C 474 SER GLU ASP GLY THR PRO TYR ASP SER ARG LYS HIS PRO SEQRES 14 C 474 ASN ALA LEU ASP PRO GLY VAL PHE TYR ASP LYS GLU GLY SEQRES 15 C 474 ASN LEU TRP MET VAL TYR GLY SER TRP PHE GLY GLY ILE SEQRES 16 C 474 TYR ILE LEU LYS LEU ASP PRO ASN THR GLY LEU PRO LEU SEQRES 17 C 474 PRO GLY GLN GLY TYR GLY LYS ARG LEU VAL GLY GLY ASN SEQRES 18 C 474 HIS SER SER MET GLU GLY PRO TYR ILE LEU TYR SER PRO SEQRES 19 C 474 ASP THR ASP TYR TYR TYR LEU PHE LEU SER PHE GLY GLY SEQRES 20 C 474 LEU ASP TYR ARG GLY GLY TYR ASN ILE ARG VAL ALA ARG SEQRES 21 C 474 SER LYS ASN PRO ASN GLY PRO TYR TYR ASP PRO GLU GLY SEQRES 22 C 474 LYS SER MET GLU ASN CYS MET GLY SER LYS THR VAL ILE SEQRES 23 C 474 SER ASN TYR GLY ALA LYS LEU VAL GLY ASN PHE ILE LEU SEQRES 24 C 474 SER GLU SER ASN THR ILE ASP PHE LYS ALA PHE GLY TYR SEQRES 25 C 474 VAL SER PRO GLY HIS ASN SER ALA TYR TYR ASP PRO GLU SEQRES 26 C 474 THR GLY LYS TYR PHE ILE PHE PHE HIS THR ARG PHE PRO SEQRES 27 C 474 GLY ARG GLY GLU THR TYR GLN LEU ARG VAL HIS GLN LEU SEQRES 28 C 474 PHE LEU ASN GLU ASP GLY TRP PHE VAL MET ALA PRO PHE SEQRES 29 C 474 PRO TYR GLY GLY GLU THR VAL SER LYS LEU PRO ASN GLU SEQRES 30 C 474 GLU ILE VAL GLY GLU TYR GLN PHE ILE ASN HIS GLY LYS SEQRES 31 C 474 GLU ILE THR ASP LYS ILE LYS GLN PRO VAL ARG ILE LYS SEQRES 32 C 474 LEU ASN SER ASP GLY SER ILE THR GLY ALA VAL GLU GLY SEQRES 33 C 474 ARG TRP GLU ARG LYS GLU HIS TYR ILE THR LEU LYS ILE SEQRES 34 C 474 ILE GLU GLY ASN THR THR VAL ILE TYR LYS GLY VAL LEU SEQRES 35 C 474 LEU LYS GLN TRP HIS TYR SER GLU LYS LYS TRP VAL THR SEQRES 36 C 474 VAL PHE THR ALA LEU SER ASN GLN GLY VAL SER VAL TRP SEQRES 37 C 474 GLY ILE ARG VAL GLU GLU HET TRS A 501 8 HET CA A 502 1 HET TRS B 501 8 HET CA B 502 1 HET CA C 501 1 HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM CA CALCIUM ION HETSYN TRS TRIS BUFFER FORMUL 4 TRS 2(C4 H12 N O3 1+) FORMUL 5 CA 3(CA 2+) FORMUL 9 HOH *699(H2 O) HELIX 1 1 THR A 47 LEU A 49 5 3 HELIX 2 2 ASN A 76 LEU A 81 1 6 HELIX 3 3 LEU A 81 ALA A 88 1 8 HELIX 4 4 VAL A 147 GLY A 152 1 6 HELIX 5 5 SER A 272 CYS A 276 5 5 HELIX 6 6 SER A 279 SER A 284 1 6 HELIX 7 7 PRO A 372 VAL A 377 1 6 HELIX 8 8 ASN B 76 LEU B 81 1 6 HELIX 9 9 LEU B 81 ARG B 89 1 9 HELIX 10 10 VAL B 147 GLY B 152 1 6 HELIX 11 11 SER B 272 CYS B 276 5 5 HELIX 12 12 SER B 279 SER B 284 1 6 HELIX 13 13 PRO B 372 VAL B 377 1 6 HELIX 14 14 ASN C 76 LEU C 81 1 6 HELIX 15 15 LEU C 81 ARG C 89 1 9 HELIX 16 16 VAL C 147 GLY C 152 1 6 HELIX 17 17 SER C 272 CYS C 276 5 5 HELIX 18 18 SER C 279 ASN C 285 1 7 HELIX 19 19 PRO C 372 VAL C 377 1 6 SHEET 1 A 4 SER A 34 VAL A 38 0 SHEET 2 A 4 MET A 41 GLY A 46 -1 O MET A 41 N VAL A 38 SHEET 3 A 4 GLN A 50 SER A 54 -1 O ALA A 52 N VAL A 44 SHEET 4 A 4 GLU A 61 ASN A 64 -1 O GLU A 61 N LYS A 53 SHEET 1 B 4 TRP A 95 GLN A 101 0 SHEET 2 B 4 TYR A 107 ALA A 113 -1 O TYR A 110 N GLN A 98 SHEET 3 B 4 SER A 121 SER A 128 -1 O SER A 128 N TYR A 107 SHEET 4 B 4 LYS A 136 SER A 144 -1 O ALA A 139 N ILE A 125 SHEET 1 C 4 GLY A 172 TYR A 175 0 SHEET 2 C 4 LEU A 181 TYR A 185 -1 O VAL A 184 N GLY A 172 SHEET 3 C 4 ILE A 192 LEU A 197 -1 O LEU A 197 N LEU A 181 SHEET 4 C 4 LYS A 212 VAL A 215 -1 O LEU A 214 N ILE A 192 SHEET 1 D 4 MET A 222 TYR A 229 0 SHEET 2 D 4 TYR A 236 PHE A 242 -1 O PHE A 239 N TYR A 226 SHEET 3 D 4 ASN A 252 SER A 258 -1 O ARG A 254 N LEU A 240 SHEET 4 D 4 ALA A 288 VAL A 291 -1 O LEU A 290 N ILE A 253 SHEET 1 E 5 PHE A 294 ILE A 295 0 SHEET 2 E 5 GLY A 308 TYR A 319 -1 O TYR A 309 N PHE A 294 SHEET 3 E 5 TYR A 326 ARG A 333 -1 O ARG A 333 N VAL A 310 SHEET 4 E 5 GLN A 342 LEU A 350 -1 O ARG A 344 N PHE A 330 SHEET 5 E 5 PHE A 356 MET A 358 -1 O VAL A 357 N PHE A 349 SHEET 1 F 9 GLY A 378 ASN A 384 0 SHEET 2 F 9 VAL A 397 LEU A 401 -1 O ILE A 399 N TYR A 380 SHEET 3 F 9 SER A 406 GLY A 409 -1 O THR A 408 N LYS A 400 SHEET 4 F 9 GLY A 413 LYS A 418 -1 O GLY A 413 N ILE A 407 SHEET 5 F 9 TYR A 421 GLU A 428 -1 O LYS A 425 N ARG A 414 SHEET 6 F 9 THR A 431 HIS A 444 -1 O TYR A 435 N LEU A 424 SHEET 7 F 9 LYS A 449 LEU A 457 -1 O LEU A 457 N LYS A 436 SHEET 8 F 9 SER A 463 ARG A 468 -1 O GLY A 466 N PHE A 454 SHEET 9 F 9 GLY A 378 ASN A 384 -1 N ILE A 383 O TRP A 465 SHEET 1 G 4 HIS B 31 VAL B 38 0 SHEET 2 G 4 MET B 41 THR B 47 -1 O TYR B 43 N ILE B 36 SHEET 3 G 4 GLN B 50 SER B 54 -1 O SER B 54 N TYR B 42 SHEET 4 G 4 GLU B 61 ASN B 64 -1 O ILE B 63 N VAL B 51 SHEET 1 H 4 TRP B 95 GLN B 101 0 SHEET 2 H 4 TYR B 107 ALA B 113 -1 O CYS B 112 N TRP B 95 SHEET 3 H 4 SER B 121 SER B 128 -1 O SER B 128 N TYR B 107 SHEET 4 H 4 LYS B 136 SER B 144 -1 O ALA B 139 N ILE B 125 SHEET 1 I 4 GLY B 172 TYR B 175 0 SHEET 2 I 4 LEU B 181 TYR B 185 -1 O VAL B 184 N GLY B 172 SHEET 3 I 4 ILE B 192 LEU B 197 -1 O LEU B 195 N MET B 183 SHEET 4 I 4 LYS B 212 VAL B 215 -1 O LEU B 214 N ILE B 192 SHEET 1 J 4 MET B 222 TYR B 229 0 SHEET 2 J 4 TYR B 236 PHE B 242 -1 O PHE B 239 N TYR B 226 SHEET 3 J 4 ASN B 252 SER B 258 -1 O SER B 258 N TYR B 236 SHEET 4 J 4 ALA B 288 VAL B 291 -1 O ALA B 288 N VAL B 255 SHEET 1 K 5 PHE B 294 ILE B 295 0 SHEET 2 K 5 GLY B 308 TYR B 319 -1 O TYR B 309 N PHE B 294 SHEET 3 K 5 TYR B 326 ARG B 333 -1 O PHE B 327 N TYR B 318 SHEET 4 K 5 GLN B 342 LEU B 350 -1 O HIS B 346 N ILE B 328 SHEET 5 K 5 PHE B 356 MET B 358 -1 O VAL B 357 N PHE B 349 SHEET 1 L 9 GLY B 378 ASN B 384 0 SHEET 2 L 9 VAL B 397 LEU B 401 -1 O ILE B 399 N TYR B 380 SHEET 3 L 9 SER B 406 GLY B 409 -1 O THR B 408 N LYS B 400 SHEET 4 L 9 GLY B 413 LYS B 418 -1 O GLY B 413 N ILE B 407 SHEET 5 L 9 TYR B 421 GLU B 428 -1 O LYS B 425 N ARG B 414 SHEET 6 L 9 THR B 431 TRP B 443 -1 O THR B 431 N GLU B 428 SHEET 7 L 9 TRP B 450 SER B 458 -1 O VAL B 451 N GLN B 442 SHEET 8 L 9 SER B 463 ARG B 468 -1 O ARG B 468 N THR B 452 SHEET 9 L 9 GLY B 378 ASN B 384 -1 N GLN B 381 O ILE B 467 SHEET 1 M 4 SER C 34 VAL C 38 0 SHEET 2 M 4 MET C 41 GLY C 46 -1 O MET C 41 N VAL C 38 SHEET 3 M 4 GLN C 50 SER C 54 -1 O SER C 54 N TYR C 42 SHEET 4 M 4 GLU C 61 ASN C 64 -1 O ASN C 64 N VAL C 51 SHEET 1 N 4 TRP C 95 GLN C 101 0 SHEET 2 N 4 TYR C 107 ALA C 113 -1 O TYR C 108 N ILE C 100 SHEET 3 N 4 SER C 121 SER C 128 -1 O GLY C 124 N TYR C 111 SHEET 4 N 4 LYS C 136 SER C 144 -1 O SER C 144 N SER C 121 SHEET 1 O 4 GLY C 172 TYR C 175 0 SHEET 2 O 4 LEU C 181 GLY C 186 -1 O VAL C 184 N GLY C 172 SHEET 3 O 4 ILE C 192 LEU C 197 -1 O LEU C 195 N MET C 183 SHEET 4 O 4 LYS C 212 VAL C 215 -1 O VAL C 215 N ILE C 192 SHEET 1 P 4 MET C 222 TYR C 229 0 SHEET 2 P 4 TYR C 236 PHE C 242 -1 O PHE C 239 N TYR C 226 SHEET 3 P 4 ASN C 252 SER C 258 -1 O SER C 258 N TYR C 236 SHEET 4 P 4 ALA C 288 VAL C 291 -1 O ALA C 288 N VAL C 255 SHEET 1 Q 5 PHE C 294 ILE C 295 0 SHEET 2 Q 5 GLY C 308 ASP C 320 -1 O TYR C 309 N PHE C 294 SHEET 3 Q 5 LYS C 325 ARG C 333 -1 O ARG C 333 N VAL C 310 SHEET 4 Q 5 TYR C 341 LEU C 350 -1 O ARG C 344 N PHE C 330 SHEET 5 Q 5 PHE C 356 MET C 358 -1 O VAL C 357 N PHE C 349 SHEET 1 R 9 GLY C 378 ASN C 384 0 SHEET 2 R 9 VAL C 397 LEU C 401 -1 O ILE C 399 N TYR C 380 SHEET 3 R 9 SER C 406 GLY C 409 -1 O THR C 408 N LYS C 400 SHEET 4 R 9 GLY C 413 LYS C 418 -1 O GLY C 413 N ILE C 407 SHEET 5 R 9 TYR C 421 GLU C 428 -1 O LYS C 425 N ARG C 414 SHEET 6 R 9 THR C 431 TRP C 443 -1 O THR C 431 N GLU C 428 SHEET 7 R 9 TRP C 450 SER C 458 -1 O VAL C 453 N LEU C 440 SHEET 8 R 9 SER C 463 ARG C 468 -1 O GLY C 466 N PHE C 454 SHEET 9 R 9 GLY C 378 ASN C 384 -1 N ILE C 383 O TRP C 465 LINK O ALA A 96 CA CA A 502 1555 1555 2.66 LINK O PRO A 171 CA CA A 502 1555 1555 2.63 LINK CA CA B 502 O HOH B 645 1555 1555 2.67 LINK CA CA B 502 O HOH B 906 1555 1555 2.22 LINK CA CA B 502 O HOH B 907 1555 1555 2.33 LINK CA CA B 502 O HOH B 908 1555 1555 2.62 LINK CA CA B 502 O HOH B 910 1555 1555 2.29 LINK CA CA C 501 O HOH C 705 1555 1555 2.65 LINK CA CA C 501 O HOH C 706 1555 1555 2.43 CISPEP 1 GLY A 133 PRO A 134 0 -1.20 CISPEP 2 GLY A 263 PRO A 264 0 3.04 CISPEP 3 GLY B 133 PRO B 134 0 -1.09 CISPEP 4 GLY B 263 PRO B 264 0 7.37 CISPEP 5 GLY C 133 PRO C 134 0 -4.71 CISPEP 6 GLY C 263 PRO C 264 0 4.32 SITE 1 AC1 6 ASP A 32 LEU A 169 ASP A 170 GLU A 223 SITE 2 AC1 6 LEU A 245 HIS A 314 SITE 1 AC2 3 ALA A 96 ASP A 170 PRO A 171 SITE 1 AC3 9 HIS B 31 ASP B 32 TRP B 95 LEU B 169 SITE 2 AC3 9 ASP B 170 GLU B 223 LEU B 245 HIS B 314 SITE 3 AC3 9 HOH B 603 SITE 1 AC4 7 PRO B 171 HIS B 314 HOH B 645 HOH B 906 SITE 2 AC4 7 HOH B 907 HOH B 908 HOH B 910 SITE 1 AC5 3 HIS C 314 HOH C 705 HOH C 706 CRYST1 41.673 86.770 194.372 90.00 90.07 90.00 P 1 21 1 6 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 0.023996 0.000000 0.000029 0.00000 SCALE2 0.000000 0.011525 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005145 0.00000