HEADER HYDROLASE 13-APR-26 12NQ TITLE CRYSTAL STRUCTURE OF A GH26 ENZYME (EIGH26A) COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCOSIDE HYDROLASE FAMILY 26; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METAGENOME; SOURCE 3 ORGANISM_TAXID: 256318; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HYDROLASE, METAGENOME, MANATEE, GUT MICROBIOTA, HETEROMANNAN EXPDTA X-RAY DIFFRACTION AUTHOR R.Y.MIYAMOTO,C.H.M.OLIVEIRA,L.G.MORAO,M.P.MARTINS,M.T.MURAKAMI REVDAT 1 09-SEP-26 12NQ 0 JRNL AUTH G.F.PERSINOTI,M.P.MARTINS,C.B.C.SILVA,R.S.A.STREIT, JRNL AUTH 2 D.A.A.PAIXAO,G.H.MARTINS,P.M.R.HIGASI,G.M.BRAATZ, JRNL AUTH 3 M.K.P.SILVA,L.G.MORAO,J.MARTINS-JUNIOR,F.STOFFEL,H.CIOL, JRNL AUTH 4 G.D.NOSKE,R.Y.MIYAMOTO,G.M.OLIVEIRA,D.B.MARTIM, JRNL AUTH 5 C.H.M.OLIVEIRA,O.A.C.ALMEIDA,E.A.ARAUJO,M.O.ANDRADE, JRNL AUTH 6 C.A.SANTOS,J.A.DIOGO,L.D.WOLF,J.V.ZANOTTO,A.R.SOUZA, JRNL AUTH 7 F.A.C.GONCALVES,D.M.D.MELLO,M.A.B.MORAIS,J.PORTO,V.LOMBARD, JRNL AUTH 8 P.O.GIUSEPPE,N.TERRAPON,L.N.LEMOS,B.HENRISSAT,V.L.CARVALHO, JRNL AUTH 9 V.M.F.SILVA,M.T.MURAKAMI JRNL TITL CRYSTAL STRUCTURE OF A GH26 ENZYME (EIGH26A) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 141459 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.174 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7073 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 45.1500 - 3.3600 1.00 4641 245 0.1309 0.1429 REMARK 3 2 3.3600 - 2.6700 1.00 4583 241 0.1535 0.1687 REMARK 3 3 2.6700 - 2.3300 1.00 4526 238 0.1507 0.1615 REMARK 3 4 2.3300 - 2.1200 1.00 4552 240 0.1445 0.1532 REMARK 3 5 2.1200 - 1.9600 1.00 4571 240 0.1414 0.1568 REMARK 3 6 1.9600 - 1.8500 1.00 4498 237 0.1436 0.1831 REMARK 3 7 1.8500 - 1.7600 1.00 4565 240 0.1433 0.1643 REMARK 3 8 1.7600 - 1.6800 1.00 4531 239 0.1426 0.1434 REMARK 3 9 1.6800 - 1.6100 1.00 4532 238 0.1410 0.1667 REMARK 3 10 1.6100 - 1.5600 1.00 4513 238 0.1396 0.1534 REMARK 3 11 1.5600 - 1.5100 1.00 4531 238 0.1483 0.1665 REMARK 3 12 1.5100 - 1.4700 1.00 4537 239 0.1491 0.1610 REMARK 3 13 1.4700 - 1.4300 1.00 4534 239 0.1510 0.1614 REMARK 3 14 1.4300 - 1.3900 1.00 4494 237 0.1590 0.1981 REMARK 3 15 1.3900 - 1.3600 1.00 4518 238 0.1656 0.2039 REMARK 3 16 1.3600 - 1.3300 1.00 4506 237 0.1736 0.1849 REMARK 3 17 1.3300 - 1.3100 1.00 4507 237 0.1836 0.1996 REMARK 3 18 1.3100 - 1.2800 1.00 4552 240 0.1897 0.2086 REMARK 3 19 1.2800 - 1.2600 1.00 4469 235 0.2087 0.2251 REMARK 3 20 1.2600 - 1.2400 1.00 4554 239 0.2192 0.2405 REMARK 3 21 1.2400 - 1.2200 1.00 4523 238 0.2169 0.2461 REMARK 3 22 1.2200 - 1.2000 1.00 4480 236 0.2271 0.2408 REMARK 3 23 1.2000 - 1.1800 1.00 4548 240 0.2384 0.2679 REMARK 3 24 1.1800 - 1.1600 1.00 4460 234 0.2498 0.2872 REMARK 3 25 1.1600 - 1.1500 1.00 4559 240 0.2594 0.2603 REMARK 3 26 1.1500 - 1.1300 1.00 4466 235 0.2718 0.2898 REMARK 3 27 1.1300 - 1.1200 1.00 4533 238 0.3032 0.3342 REMARK 3 28 1.1200 - 1.1100 1.00 4488 235 0.3235 0.3364 REMARK 3 29 1.1100 - 1.0900 0.93 4246 224 0.3605 0.3452 REMARK 3 30 1.0900 - 1.0800 0.75 3369 178 0.3878 0.3664 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.410 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.005 2748 REMARK 3 ANGLE : 0.821 3732 REMARK 3 CHIRALITY : 0.076 382 REMARK 3 PLANARITY : 0.007 476 REMARK 3 DIHEDRAL : 14.122 985 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 48 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.8624 -3.6117 26.2467 REMARK 3 T TENSOR REMARK 3 T11: 0.1738 T22: 0.1288 REMARK 3 T33: 0.1504 T12: -0.0195 REMARK 3 T13: 0.0407 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 0.6030 L22: 2.7535 REMARK 3 L33: 2.2769 L12: 0.6077 REMARK 3 L13: 0.1092 L23: 0.5746 REMARK 3 S TENSOR REMARK 3 S11: 0.0554 S12: -0.0340 S13: 0.0242 REMARK 3 S21: 0.3004 S22: -0.1032 S23: 0.2060 REMARK 3 S31: 0.0354 S32: -0.2616 S33: 0.0491 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 49 THROUGH 162 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.8068 -1.6035 10.2397 REMARK 3 T TENSOR REMARK 3 T11: 0.1035 T22: 0.1057 REMARK 3 T33: 0.1313 T12: 0.0019 REMARK 3 T13: 0.0228 T23: 0.0057 REMARK 3 L TENSOR REMARK 3 L11: 0.3223 L22: 0.9546 REMARK 3 L33: 1.5919 L12: 0.1990 REMARK 3 L13: 0.2652 L23: 0.0449 REMARK 3 S TENSOR REMARK 3 S11: 0.0308 S12: 0.0722 S13: -0.0171 REMARK 3 S21: 0.0595 S22: -0.0047 S23: -0.0818 REMARK 3 S31: 0.0384 S32: 0.0991 S33: -0.0255 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 163 THROUGH 247 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.3069 5.8019 21.9068 REMARK 3 T TENSOR REMARK 3 T11: 0.1825 T22: 0.1210 REMARK 3 T33: 0.1591 T12: -0.0438 REMARK 3 T13: -0.0123 T23: 0.0023 REMARK 3 L TENSOR REMARK 3 L11: 0.9497 L22: 1.4660 REMARK 3 L33: 2.0972 L12: 0.1332 REMARK 3 L13: 0.1263 L23: -0.1665 REMARK 3 S TENSOR REMARK 3 S11: 0.0337 S12: -0.0025 S13: 0.0440 REMARK 3 S21: 0.2640 S22: -0.0241 S23: -0.1751 REMARK 3 S31: -0.1590 S32: 0.2622 S33: 0.0048 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 248 THROUGH 299 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.0812 -6.9830 33.7560 REMARK 3 T TENSOR REMARK 3 T11: 0.3085 T22: 0.1289 REMARK 3 T33: 0.1533 T12: -0.0188 REMARK 3 T13: -0.0112 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 0.7345 L22: 2.3338 REMARK 3 L33: 1.4224 L12: -0.0926 REMARK 3 L13: -0.0986 L23: -0.9730 REMARK 3 S TENSOR REMARK 3 S11: 0.0336 S12: -0.0937 S13: -0.0674 REMARK 3 S21: 0.3800 S22: -0.0427 S23: -0.1571 REMARK 3 S31: 0.0732 S32: 0.0806 S33: 0.0346 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 300 THROUGH 323 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.2480 -7.6781 34.7942 REMARK 3 T TENSOR REMARK 3 T11: 0.3708 T22: 0.1862 REMARK 3 T33: 0.1728 T12: -0.0680 REMARK 3 T13: 0.0707 T23: 0.0022 REMARK 3 L TENSOR REMARK 3 L11: 2.5786 L22: 4.6026 REMARK 3 L33: 1.6850 L12: -1.5507 REMARK 3 L13: 0.6147 L23: -1.4283 REMARK 3 S TENSOR REMARK 3 S11: 0.1119 S12: -0.0241 S13: -0.0139 REMARK 3 S21: 0.5272 S22: -0.0539 S23: 0.3292 REMARK 3 S31: 0.1050 S32: -0.2088 S33: -0.1058 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 12NQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAY-26. REMARK 100 THE DEPOSITION ID IS D_1000306757. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-FEB-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS SIRIUS REMARK 200 BEAMLINE : MANACA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977180 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 867937 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.080 REMARK 200 RESOLUTION RANGE LOW (A) : 45.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 55.5 REMARK 200 DATA REDUNDANCY : 6.132 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.15 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.73000 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CACL2, 0.1 M HEPES PH 7.5, 28 % REMARK 280 W/V PEG400, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 33.37500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.55500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 33.37500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.55500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 846 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 874 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 893 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 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 TYR A 295 67.23 -117.14 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 900 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 901 DISTANCE = 7.84 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 504 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 13 O REMARK 620 2 THR A 17 O 84.9 REMARK 620 3 ASP A 18 O 160.4 85.8 REMARK 620 4 LYS A 19 O 96.0 96.1 67.8 REMARK 620 5 CYS A 289 O 93.6 164.6 99.7 99.3 REMARK 620 6 HOH A 727 O 97.1 82.1 98.8 166.6 82.8 REMARK 620 N 1 2 3 4 5 DBREF 12NQ A -19 323 PDB 12NQ 12NQ -19 323 SEQRES 1 A 343 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 343 LEU VAL PRO ARG GLY SER HIS MET THR LYS LYS GLU LEU SEQRES 3 A 343 TYR ASP ILE VAL TYR ASN LEU THR TYR LYS THR ASP LYS SEQRES 4 A 343 TYR ALA VAL GLY ALA HIS LEU CYS GLY ASN LEU ASP VAL SEQRES 5 A 343 ASN ARG GLN LEU GLU LEU PHE LYS LYS TYR THR GLY ASP SEQRES 6 A 343 LYS PRO ALA PHE ILE ASP PHE ASP MET HIS SER LEU PRO SEQRES 7 A 343 TYR LYS THR PRO SER ASP VAL ALA LYS ALA ALA ALA GLN SEQRES 8 A 343 LEU LYS ALA PHE THR GLU GLU GLY GLY PHE VAL THR LEU SEQRES 9 A 343 THR ASN HIS TRP VAL VAL PRO THR VAL ASN ILE LYS ASP SEQRES 10 A 343 ALA THR CYS GLN GLY ALA ASN ASN CYS ARG TYR THR LEU SEQRES 11 A 343 THR HIS GLU GLN TYR ARG GLU VAL MET THR PRO GLY THR SEQRES 12 A 343 GLY LEU TYR THR ASN PHE THR ASP GLU LEU ASN GLY THR SEQRES 13 A 343 ALA VAL PHE MET LYS LYS LEU GLU THR LEU GLY ILE PRO SEQRES 14 A 343 VAL ILE TYR ARG PRO LEU HIS GLU GLY ASN GLY ALA TRP SEQRES 15 A 343 PHE TRP TRP GLY VAL HIS LYS ASP LEU GLY VAL ILE GLY SEQRES 16 A 343 LYS ASP VAL ALA ASP LEU PHE ARG PHE VAL HIS ASP TYR SEQRES 17 A 343 TYR GLU ASN LYS CYS GLY ILE HIS ASN ILE LEU TRP GLU SEQRES 18 A 343 PHE ASN THR ALA MET ALA GLY THR TYR GLU GLU MET ALA SEQRES 19 A 343 THR TRP PHE PRO GLY GLU ASP TYR VAL GLN ILE MET SER SEQRES 20 A 343 THR ASP TRP TYR LEU LYS GLU GLY ASP TYR MET GLY TYR SEQRES 21 A 343 TYR GLU LYS PRO MET ALA LEU CYS SER LYS PRO LEU PRO SEQRES 22 A 343 TYR THR ILE ALA GLU PHE GLY GLY ASP GLY ASN TYR PRO SEQRES 23 A 343 MET TRP GLU HIS PRO MET ARG GLU SER LEU GLY TYR VAL SEQRES 24 A 343 ASP ALA GLN LEU GLU LYS GLY GLY LYS CYS ALA PHE ILE SEQRES 25 A 343 GLY PHE TYR PHE ASP TYR PRO ASP ASN ILE ASP TRP THR SEQRES 26 A 343 LEU SER PRO ASN ALA LEU THR LEU LYS ASP PHE LEU GLU SEQRES 27 A 343 ILE LYS LYS THR PHE HET TRS A 501 8 HET PEG A 502 7 HET PGE A 503 10 HET NA A 504 1 HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM PGE TRIETHYLENE GLYCOL HETNAM NA SODIUM ION HETSYN TRS TRIS BUFFER FORMUL 2 TRS C4 H12 N O3 1+ FORMUL 3 PEG C4 H10 O3 FORMUL 4 PGE C6 H14 O4 FORMUL 5 NA NA 1+ FORMUL 6 HOH *301(H2 O) HELIX 1 AA1 THR A 2 LYS A 16 1 15 HELIX 2 AA2 ASP A 31 GLY A 44 1 14 HELIX 3 AA3 HIS A 55 LYS A 60 5 6 HELIX 4 AA4 THR A 61 GLU A 78 1 18 HELIX 5 AA5 ASN A 94 ALA A 98 5 5 HELIX 6 AA6 GLN A 101 CYS A 106 5 6 HELIX 7 AA7 THR A 111 MET A 119 1 9 HELIX 8 AA8 THR A 123 LEU A 146 1 24 HELIX 9 AA9 HIS A 168 GLY A 172 5 5 HELIX 10 AB1 ILE A 174 ASN A 191 1 18 HELIX 11 AB2 THR A 209 MET A 213 5 5 HELIX 12 AB3 GLY A 219 VAL A 223 5 5 HELIX 13 AB4 ASP A 236 ALA A 246 1 11 HELIX 14 AB5 PRO A 266 HIS A 270 5 5 HELIX 15 AB6 PRO A 271 LYS A 285 1 15 HELIX 16 AB7 THR A 312 LYS A 321 1 10 SHEET 1 AA110 ALA A 310 LEU A 311 0 SHEET 2 AA110 TYR A 20 HIS A 25 1 N TYR A 20 O LEU A 311 SHEET 3 AA110 PHE A 291 PHE A 294 1 O PHE A 294 N GLY A 23 SHEET 4 AA110 TYR A 254 GLY A 261 1 N ILE A 256 O PHE A 291 SHEET 5 AA110 ILE A 225 LEU A 232 1 N LEU A 232 O GLY A 260 SHEET 6 AA110 ILE A 198 ALA A 205 1 N PHE A 202 O ILE A 225 SHEET 7 AA110 VAL A 150 TYR A 152 1 N VAL A 150 O LEU A 199 SHEET 8 AA110 PHE A 81 THR A 85 1 N LEU A 84 O ILE A 151 SHEET 9 AA110 PHE A 49 ASP A 53 1 N PHE A 52 O THR A 83 SHEET 10 AA110 TYR A 20 HIS A 25 1 N ALA A 24 O ASP A 51 LINK O LEU A 13 NA NA A 504 1555 1555 2.22 LINK O THR A 17 NA NA A 504 1555 1555 2.54 LINK O ASP A 18 NA NA A 504 1555 1555 3.12 LINK O LYS A 19 NA NA A 504 1555 1555 2.33 LINK O CYS A 289 NA NA A 504 1555 1555 2.37 LINK NA NA A 504 O HOH A 727 1555 1555 2.39 CISPEP 1 LEU A 232 LYS A 233 0 3.04 CRYST1 66.750 65.110 83.520 90.00 110.17 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 0.014981 0.000000 0.005503 0.00000 SCALE2 0.000000 0.015359 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012755 0.00000 CONECT 109 2668 CONECT 145 2668 CONECT 152 2668 CONECT 160 2668 CONECT 2337 2668 CONECT 2643 2644 2645 2646 2647 CONECT 2644 2643 2648 CONECT 2645 2643 2649 CONECT 2646 2643 2650 CONECT 2647 2643 CONECT 2648 2644 CONECT 2649 2645 CONECT 2650 2646 CONECT 2651 2652 2653 CONECT 2652 2651 CONECT 2653 2651 2654 CONECT 2654 2653 2655 CONECT 2655 2654 2656 CONECT 2656 2655 2657 CONECT 2657 2656 CONECT 2658 2659 2660 CONECT 2659 2658 CONECT 2660 2658 2661 CONECT 2661 2660 2662 CONECT 2662 2661 2663 CONECT 2663 2662 2667 CONECT 2664 2665 CONECT 2665 2664 2666 CONECT 2666 2665 2667 CONECT 2667 2663 2666 CONECT 2668 109 145 152 160 CONECT 2668 2337 2795 CONECT 2795 2668 MASTER 383 0 4 16 10 0 0 6 2945 1 33 27 END