HEADER LYASE 08-JUL-19 6KFN TITLE CRYSTAL STRUCTURE OF ALGINATE LYASE FROM PAENIBACILLUS SP. STR. FPU-7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALGINATE LYASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.2.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PAENIBACILLUS SP. FPU-7; SOURCE 3 ORGANISM_TAXID: 762821; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALGINATE LYASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR T.ITOH,E.NAKAGAWA,M.YODA,A.NAKAICHI,T.HIBI,H.KIMOTO REVDAT 1 30-OCT-19 6KFN 0 JRNL AUTH T.ITOH,E.NAKAGAWA,M.YODA,A.NAKAICHI,T.HIBI,H.KIMOTO JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERISATION OF A NOVEL JRNL TITL 2 ALGINATE LYASE FROM PAENIBACILLUS SP. STR. FPU-7. JRNL REF SCI REP V. 9 14870 2019 JRNL REFN ESSN 2045-2322 JRNL PMID 31619701 JRNL DOI 10.1038/S41598-019-51006-1 REMARK 2 REMARK 2 RESOLUTION. 0.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 200667 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.106 REMARK 3 R VALUE (WORKING SET) : 0.105 REMARK 3 FREE R VALUE : 0.122 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 9974 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 23.3570 - 2.7629 0.89 6270 325 0.1217 0.1465 REMARK 3 2 2.7629 - 2.1935 0.99 6906 298 0.0986 0.1178 REMARK 3 3 2.1935 - 1.9164 0.98 6784 347 0.0879 0.1018 REMARK 3 4 1.9164 - 1.7412 0.98 6708 381 0.0945 0.1046 REMARK 3 5 1.7412 - 1.6164 0.97 6696 372 0.0921 0.1063 REMARK 3 6 1.6164 - 1.5212 0.97 6628 362 0.0820 0.0938 REMARK 3 7 1.5212 - 1.4450 0.96 6665 336 0.0860 0.1066 REMARK 3 8 1.4450 - 1.3821 0.96 6615 332 0.0878 0.1005 REMARK 3 9 1.3821 - 1.3289 0.95 6532 339 0.0887 0.1106 REMARK 3 10 1.3289 - 1.2830 0.95 6491 361 0.0877 0.1071 REMARK 3 11 1.2830 - 1.2429 0.95 6514 342 0.0886 0.1044 REMARK 3 12 1.2429 - 1.2074 0.94 6416 345 0.0938 0.1015 REMARK 3 13 1.2074 - 1.1756 0.94 6428 333 0.0960 0.1068 REMARK 3 14 1.1756 - 1.1469 0.93 6421 292 0.0984 0.1201 REMARK 3 15 1.1469 - 1.1209 0.93 6335 372 0.0996 0.1143 REMARK 3 16 1.1209 - 1.0970 0.92 6302 320 0.1015 0.1057 REMARK 3 17 1.0970 - 1.0751 0.91 6266 338 0.1006 0.1290 REMARK 3 18 1.0751 - 1.0548 0.91 6225 358 0.1019 0.1228 REMARK 3 19 1.0548 - 1.0359 0.91 6205 336 0.1075 0.1217 REMARK 3 20 1.0359 - 1.0184 0.90 6147 294 0.1125 0.1319 REMARK 3 21 1.0184 - 1.0020 0.90 6194 297 0.1221 0.1401 REMARK 3 22 1.0020 - 0.9865 0.90 6248 312 0.1256 0.1436 REMARK 3 23 0.9865 - 0.9720 0.90 6084 309 0.1399 0.1738 REMARK 3 24 0.9720 - 0.9583 0.89 6141 328 0.1457 0.1523 REMARK 3 25 0.9583 - 0.9454 0.89 6062 324 0.1527 0.1685 REMARK 3 26 0.9454 - 0.9331 0.89 6152 318 0.1604 0.1909 REMARK 3 27 0.9331 - 0.9214 0.89 6040 335 0.1762 0.1668 REMARK 3 28 0.9214 - 0.9103 0.89 6121 288 0.1810 0.1901 REMARK 3 29 0.9103 - 0.8998 0.89 6053 323 0.1938 0.1918 REMARK 3 30 0.8998 - 0.8900 0.88 6044 357 0.2107 0.2149 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.050 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 11.150 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 5.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6KFN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1300012891. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 0.85 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 200667 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.890 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 (%) : 92.6 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.67200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, IMIDAZOLE, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 62.81750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.88200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 62.81750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.88200 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: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 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 35 REMARK 465 LEU A 334 REMARK 465 GLU A 335 REMARK 465 HIS A 336 REMARK 465 HIS A 337 REMARK 465 HIS A 338 REMARK 465 HIS A 339 REMARK 465 HIS A 340 REMARK 465 HIS A 341 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 HZ1 LYS A 191 O HOH A 507 1.42 REMARK 500 H PHE A 73 O HOH A 504 1.57 REMARK 500 O HOH A 523 O HOH A 817 1.64 REMARK 500 O HOH A 622 O HOH A 688 1.87 REMARK 500 O HOH A 854 O HOH A 926 1.90 REMARK 500 O HOH A 838 O HOH A 924 1.93 REMARK 500 O HOH A 541 O HOH A 838 1.99 REMARK 500 O HOH A 810 O HOH A 863 1.99 REMARK 500 O HOH A 538 O HOH A 747 1.99 REMARK 500 OG SER A 50 O HOH A 501 2.02 REMARK 500 O HOH A 866 O HOH A 922 2.02 REMARK 500 O HOH A 525 O HOH A 863 2.05 REMARK 500 OE1 GLN A 83 O HOH A 502 2.08 REMARK 500 O HOH A 739 O HOH A 767 2.08 REMARK 500 O HOH A 749 O HOH A 830 2.09 REMARK 500 OD1 ASP A 188 O HOH A 503 2.10 REMARK 500 O HOH A 802 O HOH A 817 2.13 REMARK 500 O HOH A 784 O HOH A 840 2.14 REMARK 500 O HOH A 644 O HOH A 792 2.15 REMARK 500 O HOH A 546 O HOH A 607 2.17 REMARK 500 O SER A 108 O HOH A 504 2.18 REMARK 500 O HOH A 901 O HOH A 909 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 HOH A 894 O HOH A 894 2556 1.66 REMARK 500 O HOH A 684 O HOH A 684 2556 1.74 REMARK 500 O HOH A 928 O HOH A 928 2555 1.90 REMARK 500 O HOH A 547 O HOH A 600 1556 2.17 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 ASP A 150 -118.40 -114.42 REMARK 500 ALA A 215 -157.97 -107.15 REMARK 500 ASP A 246 25.86 -140.78 REMARK 500 ASP A 298 -49.82 74.96 REMARK 500 PRO A 322 -169.53 -65.92 REMARK 500 LEU A 326 -79.79 -105.95 REMARK 500 LEU A 326 -77.86 -107.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 931 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A 932 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH A 933 DISTANCE = 6.25 ANGSTROMS 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 NA A 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 181 OE2 REMARK 620 2 GLU A 216 OE1 106.5 REMARK 620 3 ASP A 219 OD2 99.4 90.9 REMARK 620 4 HOH A 804 O 80.9 172.1 85.2 REMARK 620 5 HOH A 523 O 167.8 80.1 90.6 93.1 REMARK 620 6 HOH A 709 O 86.6 91.7 172.4 91.3 82.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 244 O REMARK 620 2 ASP A 246 OD1 86.1 REMARK 620 3 GLN A 276 OE1 166.5 87.1 REMARK 620 4 HOH A 597 O 87.2 173.0 99.0 REMARK 620 5 HOH A 700 O 82.1 84.7 85.7 92.2 REMARK 620 6 HOH A 824 O 97.8 94.5 94.4 88.5 179.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 403 DBREF 6KFN A 35 341 PDB 6KFN 6KFN 35 341 SEQRES 1 A 307 MET ALA THR ARG THR ILE SER CYS ALA THR ALA SER CYS SEQRES 2 A 307 LEU GLN SER ALA LEU LYS ASN ALA LYS PRO GLY ASP ASP SEQRES 3 A 307 ILE VAL LEU ALA GLU GLY VAL THR PHE LYS GLY SER PHE SEQRES 4 A 307 LYS ALA GLU ALA SER GLY THR ALA SER GLN PRO ILE THR SEQRES 5 A 307 ILE ARG SER ALA GLY SER VAL ASN PRO ALA VAL LEU SER SEQRES 6 A 307 GLY TYR SER THR GLY GLY GLY TYR SER LEU TYR VAL THR SEQRES 7 A 307 GLY ASP TYR TRP ASN ILE THR GLY LEU LYS MET THR GLY SEQRES 8 A 307 ALA LEU LYS GLY ILE MET LEU ASP HIS ALA ASN HIS VAL SEQRES 9 A 307 GLN MET ASP GLY LEU GLU ILE TYR ASP ILE GLY ASP GLU SEQRES 10 A 307 GLY VAL HIS PHE ARG ASP GLY SER SER ASP ASN ILE ILE SEQRES 11 A 307 ARG ASN SER HIS ILE TYR ASN THR GLY LEU ILE GLU ALA SEQRES 12 A 307 GLY PHE GLY GLU GLY ILE TYR VAL GLY SER ASP LYS GLY SEQRES 13 A 307 LYS TRP ALA THR TYR ASN LYS SER ALA ASP ARG ASN VAL SEQRES 14 A 307 ILE SER GLY VAL ARG ILE GLY PRO GLY VAL ALA ALA GLU SEQRES 15 A 307 HIS ILE ASP ILE LYS GLU GLY THR VAL GLY THR ILE VAL SEQRES 16 A 307 GLU ASN SER VAL PHE ASN GLY THR GLY ILE THR GLY ALA SEQRES 17 A 307 ASN TYR ALA ASP SER PHE ILE ASP VAL LYS GLY ASN ASP SEQRES 18 A 307 ALA VAL ILE ARG ASN ASN ILE GLY TYR ARG ASN GLY ASN SEQRES 19 A 307 SER ASN ILE VAL ASP ALA PHE GLN VAL HIS VAL GLN VAL SEQRES 20 A 307 ALA GLY TRP GLY GLN ASN ALA THR PHE THR GLY ASN THR SEQRES 21 A 307 VAL TYR LEU ASP GLN ALA ALA PRO TYR VAL VAL ASN ALA SEQRES 22 A 307 VAL GLY ASP ALA THR ALA SER ALA ALA GLY ASN GLN ARG SEQRES 23 A 307 TYR PRO ALA GLY ASN LEU TYR GLN GLY HIS VAL ASN ALA SEQRES 24 A 307 LEU GLU HIS HIS HIS HIS HIS HIS HET NA A 401 1 HET NA A 402 1 HET IMD A 403 9 HETNAM NA SODIUM ION HETNAM IMD IMIDAZOLE FORMUL 2 NA 2(NA 1+) FORMUL 4 IMD C3 H5 N2 1+ FORMUL 5 HOH *433(H2 O) HELIX 1 AA1 THR A 44 ASN A 54 1 11 HELIX 2 AA2 GLU A 176 GLY A 180 5 5 HELIX 3 AA3 ASP A 188 TRP A 192 5 5 HELIX 4 AA4 GLY A 241 ALA A 245 5 5 SHEET 1 AA112 ARG A 38 CYS A 42 0 SHEET 2 AA112 ASP A 59 LEU A 63 1 O ASP A 60 N ILE A 40 SHEET 3 AA112 ILE A 85 SER A 89 1 O ARG A 88 N LEU A 63 SHEET 4 AA112 TRP A 116 THR A 119 1 O ASN A 117 N ILE A 85 SHEET 5 AA112 GLN A 139 ASP A 141 1 O GLN A 139 N ILE A 118 SHEET 6 AA112 ILE A 163 ARG A 165 1 O ILE A 163 N MET A 140 SHEET 7 AA112 VAL A 203 SER A 205 1 O SER A 205 N ILE A 164 SHEET 8 AA112 ILE A 228 GLU A 230 1 O GLU A 230 N ILE A 204 SHEET 9 AA112 VAL A 257 ARG A 259 1 O VAL A 257 N VAL A 229 SHEET 10 AA112 ALA A 288 THR A 291 1 O THR A 289 N ILE A 258 SHEET 11 AA112 THR A 312 ALA A 316 1 O SER A 314 N PHE A 290 SHEET 12 AA112 HIS A 330 ASN A 332 1 O ASN A 332 N ALA A 313 SHEET 1 AA210 THR A 68 LYS A 70 0 SHEET 2 AA210 VAL A 97 SER A 99 1 O VAL A 97 N PHE A 69 SHEET 3 AA210 LYS A 122 ALA A 126 1 O LYS A 122 N LEU A 98 SHEET 4 AA210 GLU A 144 ILE A 148 1 O GLU A 144 N MET A 123 SHEET 5 AA210 HIS A 168 TYR A 170 1 O HIS A 168 N ILE A 145 SHEET 6 AA210 ARG A 208 ILE A 209 1 O ARG A 208 N ILE A 169 SHEET 7 AA210 VAL A 233 ASN A 235 1 O ASN A 235 N ILE A 209 SHEET 8 AA210 ILE A 262 TYR A 264 1 O TYR A 264 N PHE A 234 SHEET 9 AA210 THR A 294 TYR A 296 1 O TYR A 296 N GLY A 263 SHEET 10 AA210 GLN A 319 TYR A 321 1 O GLN A 319 N VAL A 295 SHEET 1 AA310 PHE A 73 ALA A 75 0 SHEET 2 AA310 TYR A 107 VAL A 111 1 O TYR A 110 N ALA A 75 SHEET 3 AA310 LYS A 128 ASP A 133 1 O MET A 131 N VAL A 111 SHEET 4 AA310 VAL A 153 ARG A 156 1 O HIS A 154 N LEU A 132 SHEET 5 AA310 ILE A 183 VAL A 185 1 O TYR A 184 N VAL A 153 SHEET 6 AA310 ILE A 218 ILE A 220 1 O ASP A 219 N VAL A 185 SHEET 7 AA310 SER A 247 VAL A 251 1 O ASP A 250 N ILE A 220 SHEET 8 AA310 ASP A 273 VAL A 277 1 O GLN A 276 N VAL A 251 SHEET 9 AA310 TYR A 303 ALA A 307 1 O TYR A 303 N ALA A 274 SHEET 10 AA310 TYR A 327 GLN A 328 1 O GLN A 328 N ALA A 307 SSBOND 1 CYS A 42 CYS A 47 1555 1555 2.07 LINK OE2 GLU A 181 NA NA A 401 1555 1555 2.34 LINK OE1 GLU A 216 NA NA A 401 1555 1555 2.49 LINK OD2 ASP A 219 NA NA A 401 1555 1555 2.47 LINK O TYR A 244 NA NA A 402 1555 1555 2.34 LINK OD1 ASP A 246 NA NA A 402 1555 1555 2.41 LINK OE1 GLN A 276 NA NA A 402 1555 1555 2.38 LINK NA NA A 401 O HOH A 804 1555 1555 2.43 LINK NA NA A 401 O HOH A 523 1555 1555 2.37 LINK NA NA A 401 O HOH A 709 1555 1555 2.40 LINK NA NA A 402 O HOH A 597 1555 1555 2.37 LINK NA NA A 402 O HOH A 700 1555 1555 2.37 LINK NA NA A 402 O HOH A 824 1555 1555 2.36 CISPEP 1 GLY A 210 PRO A 211 0 -4.27 CISPEP 2 TYR A 321 PRO A 322 0 -17.64 SITE 1 AC1 6 GLU A 181 GLU A 216 ASP A 219 HOH A 523 SITE 2 AC1 6 HOH A 709 HOH A 804 SITE 1 AC2 6 TYR A 244 ASP A 246 GLN A 276 HOH A 597 SITE 2 AC2 6 HOH A 700 HOH A 824 SITE 1 AC3 6 THR A 240 GLY A 241 ALA A 242 ASN A 266 SITE 2 AC3 6 GLY A 267 HOH A 651 CRYST1 125.635 57.764 39.714 90.00 91.10 90.00 C 1 2 1 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 0.007960 0.000000 0.000153 0.00000 SCALE2 0.000000 0.017312 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025185 0.00000