HEADER HYDROLASE 09-JUL-18 6A8H TITLE CRYSTAL STRUCTURE OF ENDO-ARABINANASE ABN-TS D27A MUTANT IN COMPLEX TITLE 2 WITH ARABINOTRIOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-ALPHA-(1->5)-L-ARABINANASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ARABINANASE-TS,ABN,ENDO-1,5-ALPHA-L-ARABINANASE; COMPND 5 EC: 3.2.1.99; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS THERMODENITRIFICANS; SOURCE 3 ORGANISM_TAXID: 33940; SOURCE 4 GENE: ABN-TS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS ARABINANASE, THERMOSTABLE ENZYME, GLYCOSIDE HYDROLASE, GH43, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.YAMAGUCHI,T.TADA REVDAT 3 22-NOV-23 6A8H 1 HETSYN LINK REVDAT 2 29-JUL-20 6A8H 1 COMPND REMARK HETNAM LINK REVDAT 2 2 1 SITE ATOM REVDAT 1 19-DEC-18 6A8H 0 JRNL AUTH A.YAMAGUCHI,Y.SOGABE,S.FUKUOKA,T.SAKAI,T.TADA JRNL TITL STRUCTURES OF ENDO-1,5-ALPHA-L-ARABINANASE MUTANTS FROM JRNL TITL 2 BACILLUS THERMODENITRIFICANS TS-3 IN COMPLEX WITH JRNL TITL 3 ARABINO-OLIGOSACCHARIDES. JRNL REF ACTA CRYSTALLOGR F STRUCT V. 74 774 2018 JRNL REF 2 BIOL COMMUN JRNL REFN ESSN 2053-230X JRNL PMID 30511671 JRNL DOI 10.1107/S2053230X18015947 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 32149 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) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1658 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2324 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.39 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE SET COUNT : 107 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2523 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 58 REMARK 3 SOLVENT ATOMS : 266 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.091 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.097 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.971 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2670 ; 0.025 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 2342 ; 0.007 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3651 ; 2.267 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5416 ; 1.108 ; 3.011 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 314 ; 7.199 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;33.208 ;24.154 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 382 ;13.033 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;20.726 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 384 ; 0.154 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3014 ; 0.012 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 648 ; 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): 1259 ; 2.336 ; 2.254 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1258 ; 2.318 ; 2.250 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1572 ; 3.332 ; 3.375 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1573 ; 3.333 ; 3.378 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1411 ; 3.870 ; 2.691 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1411 ; 3.844 ; 2.692 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2080 ; 5.464 ; 3.912 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3192 ; 7.293 ;20.196 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3088 ; 7.187 ;19.762 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 : 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 6A8H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1300008275. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUL-08 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 : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33864 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 34.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.950 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: 1WL7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 8000, 0.2M MAGNESIUM CHLORIDE, REMARK 280 0.1M TRIS-HCL PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 20.06250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.35050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.51600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.35050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.06250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.51600 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 1 REMARK 465 HIS A 317 REMARK 465 HIS A 318 REMARK 465 HIS A 319 REMARK 465 HIS A 320 REMARK 465 HIS A 321 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 O5 AHR C 2 C2 AHR C 3 2.06 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 HOH A 542 O HOH A 662 2455 2.00 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 ILE A 46 116.55 70.25 REMARK 500 GLU A 127 117.15 -166.94 REMARK 500 ASN A 142 40.85 -99.80 REMARK 500 SER A 164 118.42 -169.31 REMARK 500 PHE A 165 -159.12 54.60 REMARK 500 TRP A 166 -132.38 56.32 REMARK 500 ASP A 219 -150.52 73.09 REMARK 500 HIS A 271 76.67 48.10 REMARK 500 LYS A 292 52.03 -103.59 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 CYS A 221 CYS A 222 149.53 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 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 14 OE2 REMARK 620 2 HOH A 503 O 91.9 REMARK 620 3 HOH A 590 O 88.6 98.9 REMARK 620 4 HOH A 621 O 173.3 91.6 96.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 523 O REMARK 620 2 HOH A 549 O 78.0 REMARK 620 3 HOH A 556 O 85.7 97.8 REMARK 620 4 HOH A 564 O 81.1 159.0 82.8 REMARK 620 5 HOH A 711 O 161.4 88.1 83.9 112.7 REMARK 620 N 1 2 3 4 DBREF 6A8H A 1 313 UNP Q93HT9 IABN_GEOTD 1 313 SEQADV 6A8H ALA A 27 UNP Q93HT9 ASP 27 ENGINEERED MUTATION SEQADV 6A8H LEU A 314 UNP Q93HT9 EXPRESSION TAG SEQADV 6A8H GLU A 315 UNP Q93HT9 EXPRESSION TAG SEQADV 6A8H HIS A 316 UNP Q93HT9 EXPRESSION TAG SEQADV 6A8H HIS A 317 UNP Q93HT9 EXPRESSION TAG SEQADV 6A8H HIS A 318 UNP Q93HT9 EXPRESSION TAG SEQADV 6A8H HIS A 319 UNP Q93HT9 EXPRESSION TAG SEQADV 6A8H HIS A 320 UNP Q93HT9 EXPRESSION TAG SEQADV 6A8H HIS A 321 UNP Q93HT9 EXPRESSION TAG SEQRES 1 A 321 MET VAL HIS PHE HIS PRO PHE GLY ASN VAL ASN PHE TYR SEQRES 2 A 321 GLU MET ASP TRP SER LEU LYS GLY ASP LEU TRP ALA HIS SEQRES 3 A 321 ALA PRO VAL ILE ALA LYS GLU GLY SER ARG TRP TYR VAL SEQRES 4 A 321 PHE HIS THR GLY SER GLY ILE GLN ILE LYS THR SER GLU SEQRES 5 A 321 ASP GLY VAL HIS TRP GLU ASN MET GLY ARG VAL PHE PRO SEQRES 6 A 321 SER LEU PRO ASP TRP CYS LYS GLN TYR VAL PRO GLU LYS SEQRES 7 A 321 ASP GLU ASP HIS LEU TRP ALA PRO ASP ILE CYS PHE TYR SEQRES 8 A 321 ASN GLY ILE TYR TYR LEU TYR TYR SER VAL SER THR PHE SEQRES 9 A 321 GLY LYS ASN THR SER VAL ILE GLY LEU ALA THR ASN ARG SEQRES 10 A 321 THR LEU ASP PRO ARG ASP PRO ASP TYR GLU TRP LYS ASP SEQRES 11 A 321 MET GLY PRO VAL ILE HIS SER THR ALA SER ASP ASN TYR SEQRES 12 A 321 ASN ALA ILE ASP PRO ASN VAL VAL PHE ASP GLN GLU GLY SEQRES 13 A 321 GLN PRO TRP LEU SER PHE GLY SER PHE TRP SER GLY ILE SEQRES 14 A 321 GLN LEU ILE GLN LEU ASP THR GLU THR MET LYS PRO ALA SEQRES 15 A 321 ALA GLN ALA GLU LEU LEU THR ILE ALA SER ARG GLY GLU SEQRES 16 A 321 GLU PRO ASN ALA ILE GLU ALA PRO PHE ILE VAL CYS ARG SEQRES 17 A 321 ASN GLY TYR TYR TYR LEU PHE VAL SER PHE ASP PHE CYS SEQRES 18 A 321 CYS ARG GLY ILE GLU SER THR TYR LYS ILE ALA VAL GLY SEQRES 19 A 321 ARG SER LYS ASP ILE THR GLY PRO TYR VAL ASP LYS ASN SEQRES 20 A 321 GLY VAL SER MET MET GLN GLY GLY GLY THR ILE LEU ASP SEQRES 21 A 321 ALA GLY ASN ASP ARG TRP ILE GLY PRO GLY HIS CYS ALA SEQRES 22 A 321 VAL TYR PHE SER GLY VAL SER ALA ILE LEU VAL ASN HIS SEQRES 23 A 321 ALA TYR ASP ALA LEU LYS ASN GLY GLU PRO THR LEU GLN SEQRES 24 A 321 ILE ARG PRO LEU TYR TRP ASP ASP GLU GLY TRP PRO TYR SEQRES 25 A 321 LEU LEU GLU HIS HIS HIS HIS HIS HIS HET AHR B 1 10 HET AHR B 2 9 HET AHR B 3 9 HET AHR C 1 10 HET AHR C 2 9 HET AHR C 3 9 HET CA A 401 1 HET MG A 402 1 HETNAM AHR ALPHA-L-ARABINOFURANOSE HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION HETSYN AHR ALPHA-L-ARABINOSE; L-ARABINOSE; ARABINOSE FORMUL 2 AHR 6(C5 H10 O5) FORMUL 4 CA CA 2+ FORMUL 5 MG MG 2+ FORMUL 6 HOH *266(H2 O) HELIX 1 AA1 TRP A 70 VAL A 75 1 6 HELIX 2 AA2 ARG A 223 SER A 227 5 5 HELIX 3 AA3 SER A 250 GLY A 254 5 5 SHEET 1 AA1 5 LYS A 20 GLY A 21 0 SHEET 2 AA1 5 HIS A 56 ARG A 62 1 O TRP A 57 N LYS A 20 SHEET 3 AA1 5 GLN A 47 SER A 51 -1 N ILE A 48 O MET A 60 SHEET 4 AA1 5 ARG A 36 HIS A 41 -1 N TRP A 37 O SER A 51 SHEET 5 AA1 5 VAL A 29 GLU A 33 -1 N VAL A 29 O PHE A 40 SHEET 1 AA2 5 GLY A 43 SER A 44 0 SHEET 2 AA2 5 HIS A 82 TYR A 91 -1 O LEU A 83 N GLY A 43 SHEET 3 AA2 5 ILE A 94 VAL A 101 -1 O TYR A 98 N ASP A 87 SHEET 4 AA2 5 SER A 109 ASN A 116 -1 O VAL A 110 N VAL A 101 SHEET 5 AA2 5 LYS A 129 SER A 137 -1 O VAL A 134 N ILE A 111 SHEET 1 AA3 4 ASN A 149 PHE A 152 0 SHEET 2 AA3 4 PRO A 158 PHE A 162 -1 O SER A 161 N ASN A 149 SHEET 3 AA3 4 ILE A 169 GLN A 173 -1 O ILE A 172 N LEU A 160 SHEET 4 AA3 4 LEU A 188 ALA A 191 -1 O LEU A 188 N LEU A 171 SHEET 1 AA4 4 ILE A 200 ARG A 208 0 SHEET 2 AA4 4 TYR A 211 PHE A 218 -1 O TYR A 213 N VAL A 206 SHEET 3 AA4 4 LYS A 230 SER A 236 -1 O SER A 236 N TYR A 212 SHEET 4 AA4 4 THR A 257 ASP A 260 -1 O THR A 257 N VAL A 233 SHEET 1 AA5 3 TRP A 266 SER A 277 0 SHEET 2 AA5 3 SER A 280 ASP A 289 -1 O TYR A 288 N ILE A 267 SHEET 3 AA5 3 GLU A 295 PRO A 302 -1 O THR A 297 N ALA A 287 SHEET 1 AA6 2 TYR A 304 TRP A 305 0 SHEET 2 AA6 2 PRO A 311 TYR A 312 -1 O TYR A 312 N TYR A 304 SSBOND 1 CYS A 221 CYS A 222 1555 1555 2.07 LINK O5 AHR B 1 C1 AHR B 2 1555 1555 1.36 LINK O5 AHR B 2 C1 AHR B 3 1555 1555 1.47 LINK O5 AHR C 1 C1 AHR C 2 1555 1555 1.54 LINK O5 AHR C 2 C1 AHR C 3 1555 1555 1.32 LINK OE2 GLU A 14 MG MG A 402 1555 1555 2.16 LINK CA CA A 401 O HOH A 523 1555 1555 2.32 LINK CA CA A 401 O HOH A 549 1555 1555 2.21 LINK CA CA A 401 O HOH A 556 1555 1555 2.24 LINK CA CA A 401 O HOH A 564 1555 1555 2.23 LINK CA CA A 401 O HOH A 711 1555 1555 1.94 LINK MG MG A 402 O HOH A 503 1555 1555 2.01 LINK MG MG A 402 O HOH A 590 1555 2454 2.07 LINK MG MG A 402 O HOH A 621 1555 2454 2.09 CISPEP 1 GLU A 196 PRO A 197 0 -11.68 CISPEP 2 GLY A 241 PRO A 242 0 5.35 CRYST1 40.125 77.032 88.701 90.00 90.00 90.00 P 21 21 21 4 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 0.024922 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012982 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011274 0.00000