HEADER TRANSFERASE 12-DEC-20 7B8H TITLE MONOCLINIC STRUCTURE OF HUMAN PROTEIN KINASE CK2 CATALYTIC SUBUNIT IN TITLE 2 COMPLEX WITH A HEPARIN OLIGO SACCHARIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASEIN KINASE II SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CK II ALPHA; COMPND 5 EC: 2.7.11.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CSNK2A1, CK2A1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROTEIN KINASE CK2, CASEIN KINASE 2, CATALYTIC SUBUNIT CK2ALPHA, KEYWDS 2 HEPARIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.NIEFIND,A.SCHNITZLER REVDAT 4 15-MAY-24 7B8H 1 REMARK REVDAT 3 24-FEB-21 7B8H 1 JRNL REVDAT 2 17-FEB-21 7B8H 1 JRNL REVDAT 1 03-FEB-21 7B8H 0 JRNL AUTH A.SCHNITZLER,K.NIEFIND JRNL TITL STRUCTURAL BASIS FOR THE DESIGN OF BISUBSTRATE INHIBITORS OF JRNL TITL 2 PROTEIN KINASE CK2 PROVIDED BY COMPLEX STRUCTURES WITH THE JRNL TITL 3 SUBSTRATE-COMPETITIVE INHIBITOR HEPARIN. JRNL REF EUR.J.MED.CHEM. V. 214 13223 2021 JRNL REFN ISSN 0223-5234 JRNL PMID 33571828 JRNL DOI 10.1016/J.EJMECH.2021.113223 REMARK 2 REMARK 2 RESOLUTION. 1.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 1.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 68560 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.164 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1379 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 34.7880 - 2.8865 1.00 6969 147 0.1387 0.1421 REMARK 3 2 2.8865 - 2.2912 0.99 6816 140 0.1595 0.1711 REMARK 3 3 2.2912 - 2.0016 0.99 6766 129 0.1466 0.1403 REMARK 3 4 2.0016 - 1.8186 0.99 6719 140 0.1507 0.1838 REMARK 3 5 1.8186 - 1.6883 0.99 6748 130 0.1571 0.1602 REMARK 3 6 1.6883 - 1.5887 0.99 6666 139 0.1613 0.1869 REMARK 3 7 1.5887 - 1.5092 0.98 6646 144 0.1744 0.2162 REMARK 3 8 1.5092 - 1.4435 0.98 6626 136 0.1925 0.2271 REMARK 3 9 1.4435 - 1.3879 0.98 6629 129 0.2109 0.2256 REMARK 3 10 1.3879 - 1.3400 0.97 6596 145 0.2355 0.2547 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.820 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 : 0.011 3078 REMARK 3 ANGLE : 1.179 4202 REMARK 3 CHIRALITY : 0.091 452 REMARK 3 PLANARITY : 0.008 533 REMARK 3 DIHEDRAL : 24.117 1185 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 44 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.4914 -0.0276 17.5521 REMARK 3 T TENSOR REMARK 3 T11: 0.1920 T22: 0.2115 REMARK 3 T33: 0.3087 T12: -0.0532 REMARK 3 T13: -0.0262 T23: 0.0157 REMARK 3 L TENSOR REMARK 3 L11: 1.5555 L22: 0.8326 REMARK 3 L33: 0.8205 L12: -0.8483 REMARK 3 L13: 0.3950 L23: -0.6629 REMARK 3 S TENSOR REMARK 3 S11: -0.0515 S12: -0.1355 S13: -0.4404 REMARK 3 S21: -0.0633 S22: 0.1605 S23: 0.3420 REMARK 3 S31: 0.1574 S32: -0.2123 S33: -0.0444 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 45 THROUGH 74 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.8644 16.6642 14.0566 REMARK 3 T TENSOR REMARK 3 T11: 0.1204 T22: 0.3447 REMARK 3 T33: 0.3083 T12: 0.0404 REMARK 3 T13: -0.0105 T23: 0.1270 REMARK 3 L TENSOR REMARK 3 L11: 7.2017 L22: 8.9858 REMARK 3 L33: 7.5137 L12: -0.5613 REMARK 3 L13: 0.3693 L23: 1.6345 REMARK 3 S TENSOR REMARK 3 S11: 0.0206 S12: 0.1120 S13: 0.1734 REMARK 3 S21: -0.1885 S22: -0.0494 S23: -0.4554 REMARK 3 S31: -0.0651 S32: -0.0968 S33: 0.0067 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 75 THROUGH 108 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.4418 6.7621 17.0143 REMARK 3 T TENSOR REMARK 3 T11: 0.0991 T22: 0.2082 REMARK 3 T33: 0.2597 T12: -0.0147 REMARK 3 T13: -0.0281 T23: 0.0390 REMARK 3 L TENSOR REMARK 3 L11: 1.8185 L22: 0.7287 REMARK 3 L33: 0.3112 L12: -0.6068 REMARK 3 L13: -0.0657 L23: -0.1881 REMARK 3 S TENSOR REMARK 3 S11: 0.1371 S12: 0.0548 S13: -0.3899 REMARK 3 S21: -0.1155 S22: 0.0610 S23: 0.2788 REMARK 3 S31: 0.0629 S32: -0.3333 S33: -0.1091 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 109 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.0499 22.7092 17.6047 REMARK 3 T TENSOR REMARK 3 T11: 0.2609 T22: 0.2697 REMARK 3 T33: 0.3810 T12: 0.0736 REMARK 3 T13: -0.0300 T23: 0.0576 REMARK 3 L TENSOR REMARK 3 L11: 8.0405 L22: 3.1314 REMARK 3 L33: 0.1184 L12: 5.0183 REMARK 3 L13: -0.9772 L23: -0.6102 REMARK 3 S TENSOR REMARK 3 S11: -0.0915 S12: 0.0116 S13: 0.5756 REMARK 3 S21: -0.0171 S22: 0.2663 S23: 0.6243 REMARK 3 S31: -0.2412 S32: -0.3520 S33: -0.1171 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 314 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.7141 12.3158 10.8900 REMARK 3 T TENSOR REMARK 3 T11: 0.1290 T22: 0.1087 REMARK 3 T33: 0.1036 T12: 0.0207 REMARK 3 T13: -0.0070 T23: 0.0038 REMARK 3 L TENSOR REMARK 3 L11: 0.7376 L22: 0.8731 REMARK 3 L33: 0.9070 L12: 0.1632 REMARK 3 L13: -0.0331 L23: 0.0371 REMARK 3 S TENSOR REMARK 3 S11: 0.0219 S12: 0.0650 S13: -0.0105 REMARK 3 S21: -0.1227 S22: -0.0019 S23: 0.0627 REMARK 3 S31: -0.0419 S32: 0.0002 S33: -0.0209 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 315 THROUGH 330 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.4039 15.4542 29.0500 REMARK 3 T TENSOR REMARK 3 T11: 0.1185 T22: 0.1334 REMARK 3 T33: 0.1163 T12: -0.0034 REMARK 3 T13: 0.0180 T23: -0.0060 REMARK 3 L TENSOR REMARK 3 L11: 1.2674 L22: 4.7190 REMARK 3 L33: 4.6059 L12: -0.0530 REMARK 3 L13: 1.9048 L23: -0.1727 REMARK 3 S TENSOR REMARK 3 S11: 0.0399 S12: -0.2279 S13: -0.0200 REMARK 3 S21: 0.3792 S22: -0.1075 S23: 0.0783 REMARK 3 S31: -0.0049 S32: -0.0650 S33: 0.0674 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 2.2426 16.2429 1.8454 REMARK 3 T TENSOR REMARK 3 T11: 0.6813 T22: 0.9369 REMARK 3 T33: 0.9411 T12: 0.1639 REMARK 3 T13: -0.2438 T23: -0.0683 REMARK 3 L TENSOR REMARK 3 L11: 3.2197 L22: 8.1510 REMARK 3 L33: 4.3848 L12: -3.2385 REMARK 3 L13: -3.7288 L23: 3.1808 REMARK 3 S TENSOR REMARK 3 S11: 0.8237 S12: 1.6708 S13: -0.9806 REMARK 3 S21: -1.7715 S22: -0.8367 S23: 2.3591 REMARK 3 S31: -0.1007 S32: -1.9686 S33: 0.1564 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 7B8H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1292112943. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 68560 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.340 REMARK 200 RESOLUTION RANGE LOW (A) : 34.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.03890 REMARK 200 R SYM (I) : 0.03890 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.73750 REMARK 200 R SYM FOR SHELL (I) : 0.73750 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 MICROLITER PROTEIN STOCK SOLUTION (8 REMARK 280 MG/ML CK2ALPHA, 2 MM HEPARIN DODECASACCHARIDE, 285.7 MM NACL, 15 REMARK 280 MM TRIS, PH 8.5) WAS MIXED WITH 2.5 MICROLITER RESERVOIR REMARK 280 SOLUTION (32 %(W/V) PEG4000, 0.2 M MALONATE, 0.1 M TRIS, PH 7.5) REMARK 280 . THE RESULTING DROP WAS EQUILIBRATED AGAINST 800 MICROLITER REMARK 280 RESERVOIR SOLUTION. AFTER EQUILIBRATION THE CRYSTALLIZATION REMARK 280 PROCESS WAS INITIALIZED BY ADDITION OF 150 NANOLITER MICRO REMARK 280 SEEDING SUSPENSION. CK2ALPHA/HEPARIN CRYSTALS GROWN IN THIS WAY REMARK 280 WERE PREPARED FOR CRYO DIFFRACTOMETRY BY SOAKING THEM INTO A REMARK 280 CRYO SOLUTION CONSISTING OF 32 % (W/V) PEG4000, 0.2 M NACL, 0.5 REMARK 280 MM HEPARIN DODECASACCHARIDE., VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293.15K 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 22.59500 REMARK 290 SMTRY3 2 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 APPLY THE FOLLOWING TO CHAINS: A, 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 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 GLN A 331 REMARK 465 ALA A 332 REMARK 465 ARG A 333 REMARK 465 MET A 334 REMARK 465 GLY A 335 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 316 NE - CZ - NH2 ANGL. DEV. = -3.8 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 VAL A 73 164.61 63.32 REMARK 500 ASN A 118 54.65 -64.90 REMARK 500 ASN A 118 53.45 -64.90 REMARK 500 ASP A 156 44.55 -147.14 REMARK 500 ASP A 175 76.26 52.84 REMARK 500 ALA A 193 155.23 66.50 REMARK 500 MET A 208 57.44 -93.79 REMARK 500 HIS A 234 73.40 -107.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NIO A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Poly-Saccharide residues IDS A REMARK 800 401 through IDS A 405 DBREF 7B8H A 1 335 UNP P68400 CSK21_HUMAN 1 335 SEQRES 1 A 335 MET SER GLY PRO VAL PRO SER ARG ALA ARG VAL TYR THR SEQRES 2 A 335 ASP VAL ASN THR HIS ARG PRO ARG GLU TYR TRP ASP TYR SEQRES 3 A 335 GLU SER HIS VAL VAL GLU TRP GLY ASN GLN ASP ASP TYR SEQRES 4 A 335 GLN LEU VAL ARG LYS LEU GLY ARG GLY LYS TYR SER GLU SEQRES 5 A 335 VAL PHE GLU ALA ILE ASN ILE THR ASN ASN GLU LYS VAL SEQRES 6 A 335 VAL VAL LYS ILE LEU LYS PRO VAL LYS LYS LYS LYS ILE SEQRES 7 A 335 LYS ARG GLU ILE LYS ILE LEU GLU ASN LEU ARG GLY GLY SEQRES 8 A 335 PRO ASN ILE ILE THR LEU ALA ASP ILE VAL LYS ASP PRO SEQRES 9 A 335 VAL SER ARG THR PRO ALA LEU VAL PHE GLU HIS VAL ASN SEQRES 10 A 335 ASN THR ASP PHE LYS GLN LEU TYR GLN THR LEU THR ASP SEQRES 11 A 335 TYR ASP ILE ARG PHE TYR MET TYR GLU ILE LEU LYS ALA SEQRES 12 A 335 LEU ASP TYR CYS HIS SER MET GLY ILE MET HIS ARG ASP SEQRES 13 A 335 VAL LYS PRO HIS ASN VAL MET ILE ASP HIS GLU HIS ARG SEQRES 14 A 335 LYS LEU ARG LEU ILE ASP TRP GLY LEU ALA GLU PHE TYR SEQRES 15 A 335 HIS PRO GLY GLN GLU TYR ASN VAL ARG VAL ALA SER ARG SEQRES 16 A 335 TYR PHE LYS GLY PRO GLU LEU LEU VAL ASP TYR GLN MET SEQRES 17 A 335 TYR ASP TYR SER LEU ASP MET TRP SER LEU GLY CYS MET SEQRES 18 A 335 LEU ALA SER MET ILE PHE ARG LYS GLU PRO PHE PHE HIS SEQRES 19 A 335 GLY HIS ASP ASN TYR ASP GLN LEU VAL ARG ILE ALA LYS SEQRES 20 A 335 VAL LEU GLY THR GLU ASP LEU TYR ASP TYR ILE ASP LYS SEQRES 21 A 335 TYR ASN ILE GLU LEU ASP PRO ARG PHE ASN ASP ILE LEU SEQRES 22 A 335 GLY ARG HIS SER ARG LYS ARG TRP GLU ARG PHE VAL HIS SEQRES 23 A 335 SER GLU ASN GLN HIS LEU VAL SER PRO GLU ALA LEU ASP SEQRES 24 A 335 PHE LEU ASP LYS LEU LEU ARG TYR ASP HIS GLN SER ARG SEQRES 25 A 335 LEU THR ALA ARG GLU ALA MET GLU HIS PRO TYR PHE TYR SEQRES 26 A 335 THR VAL VAL LYS ASP GLN ALA ARG MET GLY HET IDS B 1 17 HET SGN B 2 19 HET IDS B 3 16 HET SGN B 4 19 HET IDS B 5 16 HET GOL A 401 12 HET NIO A 402 9 HETNAM IDS 2-O-SULFO-ALPHA-L-IDOPYRANURONIC ACID HETNAM SGN 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D-GLUCOPYRANOSE HETNAM GOL GLYCEROL HETNAM NIO NICOTINIC ACID HETSYN IDS O2-SULFO-GLUCURONIC ACID; 2-O-SULFO-ALPHA-L-IDURONIC HETSYN 2 IDS ACID; 2-O-SULFO-L-IDURONIC ACID; 2-O-SULFO-IDURONIC HETSYN 3 IDS ACID HETSYN SGN N,O6-DISULFO-GLUCOSAMINE; 6-O-SULFO-N-SULFO-ALPHA-D- HETSYN 2 SGN GLUCOSAMINE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D- HETSYN 3 SGN GLUCOSE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-D-GLUCOSE; HETSYN 4 SGN 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-GLUCOSE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 IDS 3(C6 H10 O10 S) FORMUL 2 SGN 2(C6 H13 N O11 S2) FORMUL 3 GOL C3 H8 O3 FORMUL 4 NIO C6 H5 N O2 FORMUL 5 HOH *331(H2 O) HELIX 1 AA1 PRO A 20 ASP A 25 1 6 HELIX 2 AA2 TYR A 26 HIS A 29 5 4 HELIX 3 AA3 ASN A 35 ASP A 37 5 3 HELIX 4 AA4 LYS A 74 ARG A 89 1 16 HELIX 5 AA5 ASP A 120 LEU A 124 5 5 HELIX 6 AA6 THR A 129 MET A 150 1 22 HELIX 7 AA7 LYS A 158 HIS A 160 5 3 HELIX 8 AA8 ASP A 175 ALA A 179 5 5 HELIX 9 AA9 SER A 194 LYS A 198 5 5 HELIX 10 AB1 GLY A 199 VAL A 204 1 6 HELIX 11 AB2 TYR A 211 ARG A 228 1 18 HELIX 12 AB3 ASP A 237 GLY A 250 1 14 HELIX 13 AB4 GLY A 250 TYR A 261 1 12 HELIX 14 AB5 ASP A 266 ILE A 272 5 7 HELIX 15 AB6 ARG A 280 VAL A 285 5 6 HELIX 16 AB7 ASN A 289 VAL A 293 5 5 HELIX 17 AB8 SER A 294 LEU A 305 1 12 HELIX 18 AB9 ASP A 308 ARG A 312 5 5 HELIX 19 AC1 THR A 314 GLU A 320 1 7 HELIX 20 AC2 HIS A 321 TYR A 325 5 5 SHEET 1 AA1 5 TYR A 39 ARG A 47 0 SHEET 2 AA1 5 SER A 51 ASN A 58 -1 O VAL A 53 N LEU A 45 SHEET 3 AA1 5 LYS A 64 LEU A 70 -1 O ILE A 69 N GLU A 52 SHEET 4 AA1 5 PRO A 109 GLU A 114 -1 O PHE A 113 N VAL A 66 SHEET 5 AA1 5 LEU A 97 LYS A 102 -1 N VAL A 101 O ALA A 110 SHEET 1 AA2 2 ILE A 152 MET A 153 0 SHEET 2 AA2 2 GLU A 180 PHE A 181 -1 O GLU A 180 N MET A 153 SHEET 1 AA3 2 VAL A 162 ASP A 165 0 SHEET 2 AA3 2 LYS A 170 LEU A 173 -1 O LYS A 170 N ASP A 165 LINK O4 IDS B 1 C1 SGN B 2 1555 1555 1.45 LINK O4 SGN B 2 C1 IDS B 3 1555 1555 1.44 LINK O4 IDS B 3 C1 SGN B 4 1555 1555 1.44 LINK O4 SGN B 4 C1 IDS B 5 1555 1555 1.45 CISPEP 1 GLU A 230 PRO A 231 0 -10.04 SITE 1 AC1 10 GLN A 36 TYR A 39 LEU A 41 VAL A 67 SITE 2 AC1 10 ILE A 69 VAL A 101 ASP A 103 PRO A 104 SITE 3 AC1 10 ALA A 110 ARG A 280 SITE 1 AC2 7 VAL A 66 LYS A 68 PHE A 113 ILE A 174 SITE 2 AC2 7 ASP A 175 HOH A 580 HOH A 584 SITE 1 AC3 21 ARG A 47 GLY A 48 LYS A 49 TYR A 50 SITE 2 AC3 21 LYS A 122 LYS A 158 PRO A 159 HIS A 160 SITE 3 AC3 21 ARG A 191 SER A 194 TYR A 196 PHE A 197 SITE 4 AC3 21 LYS A 198 ASN A 238 HOH A 820 HOH A 514 SITE 5 AC3 21 HOH A 817 HOH A 703 HOH A 687 HOH A 712 SITE 6 AC3 21 HOH A 649 CRYST1 58.760 45.190 63.460 90.00 111.94 90.00 P 1 21 1 2 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 0.017018 0.000000 0.006855 0.00000 SCALE2 0.000000 0.022129 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016988 0.00000