HEADER TRANSFERASE 25-AUG-17 5Y9M TITLE CRYSTAL STRUCTURE OF CK2A2 FORM 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASEIN KINASE II SUBUNIT ALPHA'; COMPND 3 CHAIN: X, A; COMPND 4 FRAGMENT: UNP RESIDUES 1-334; COMPND 5 SYNONYM: CK II ALPHA'; COMPND 6 EC: 2.7.11.1; COMPND 7 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: CSNK2A2, CK2A2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROTEIN KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.TSUYUGUCHI,T.KINOSHITA REVDAT 2 22-NOV-23 5Y9M 1 REMARK REVDAT 1 16-MAY-18 5Y9M 0 JRNL AUTH M.TSUYUGUCHI,T.NAKANIWA,T.KINOSHITA JRNL TITL CRYSTAL STRUCTURES OF HUMAN CK2 ALPHA 2 IN NEW CRYSTAL FORMS JRNL TITL 2 ARISING FROM A SUBTLE DIFFERENCE IN SALT CONCENTRATION JRNL REF ACTA CRYSTALLOGR F STRUCT V. 74 288 2018 JRNL REF 2 BIOL COMMUN JRNL REFN ESSN 2053-230X JRNL PMID 29717996 JRNL DOI 10.1107/S2053230X18005204 REMARK 2 REMARK 2 RESOLUTION. 2.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 89011 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.270 REMARK 3 FREE R VALUE TEST SET COUNT : 3799 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 49.9322 - 6.0151 0.99 3130 142 0.1687 0.1825 REMARK 3 2 6.0151 - 4.7756 1.00 3204 147 0.1557 0.1592 REMARK 3 3 4.7756 - 4.1723 1.00 3147 145 0.1257 0.1509 REMARK 3 4 4.1723 - 3.7909 0.99 3104 140 0.1385 0.1692 REMARK 3 5 3.7909 - 3.5193 0.99 3178 140 0.1446 0.1881 REMARK 3 6 3.5193 - 3.3118 0.99 3121 139 0.1565 0.1739 REMARK 3 7 3.3118 - 3.1460 1.00 3173 137 0.1660 0.1950 REMARK 3 8 3.1460 - 3.0091 1.00 3176 138 0.1684 0.2040 REMARK 3 9 3.0091 - 2.8933 1.00 3158 141 0.1785 0.2486 REMARK 3 10 2.8933 - 2.7934 1.00 3126 136 0.1821 0.1860 REMARK 3 11 2.7934 - 2.7061 1.00 3189 142 0.1812 0.2543 REMARK 3 12 2.7061 - 2.6287 1.00 3159 141 0.1857 0.2524 REMARK 3 13 2.6287 - 2.5595 1.00 3172 139 0.1870 0.2187 REMARK 3 14 2.5595 - 2.4971 1.00 3171 141 0.1847 0.2496 REMARK 3 15 2.4971 - 2.4403 1.00 3138 143 0.1846 0.1976 REMARK 3 16 2.4403 - 2.3884 1.00 3212 141 0.1799 0.2461 REMARK 3 17 2.3884 - 2.3406 1.00 3128 140 0.1758 0.2441 REMARK 3 18 2.3406 - 2.2965 1.00 3178 141 0.1784 0.1763 REMARK 3 19 2.2965 - 2.2554 1.00 3169 144 0.1772 0.2052 REMARK 3 20 2.2554 - 2.2172 1.00 3178 142 0.1870 0.2383 REMARK 3 21 2.2172 - 2.1814 1.00 3173 137 0.1906 0.2425 REMARK 3 22 2.1814 - 2.1479 1.00 3154 142 0.1888 0.1871 REMARK 3 23 2.1479 - 2.1163 1.00 3169 140 0.1859 0.2228 REMARK 3 24 2.1163 - 2.0865 1.00 3154 142 0.1882 0.2474 REMARK 3 25 2.0865 - 2.0583 0.99 3131 138 0.2011 0.2328 REMARK 3 26 2.0583 - 2.0316 1.00 3152 139 0.2237 0.2219 REMARK 3 27 2.0316 - 2.0062 0.96 3068 142 0.2308 0.2851 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.660 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 : 0.008 5565 REMARK 3 ANGLE : 1.099 7516 REMARK 3 CHIRALITY : 0.049 781 REMARK 3 PLANARITY : 0.007 958 REMARK 3 DIHEDRAL : 13.129 2092 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 5Y9M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1300004868. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 95 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 : BL32XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS NOV 1, 2016 REMARK 200 DATA SCALING SOFTWARE : XDS NOV 1, 2016 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 89053 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.006 REMARK 200 RESOLUTION RANGE LOW (A) : 49.917 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.42000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.010 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.6 REMARK 200 STARTING MODEL: 3E3B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG 4000, 0.15 M LITHIUM SULFATE REMARK 280 MONOHYDRATE, 0.1 M TRIS HYDROCHLORIDE (PH 8.5), VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 281K 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 36.38300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.44550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.02600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.44550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.38300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.02600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 TOTAL BURIED SURFACE AREA: 230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 GLY X -4 REMARK 465 PRO X -3 REMARK 465 LEU X -2 REMARK 465 GLY X -1 REMARK 465 SER X 0 REMARK 465 MET X 1 REMARK 465 PRO X 2 REMARK 465 GLY X 3 REMARK 465 PRO X 4 REMARK 465 ALA X 5 REMARK 465 ALA X 6 REMARK 465 ARG X 48 REMARK 465 GLY X 49 REMARK 465 LYS X 50 REMARK 465 TYR X 51 REMARK 465 LYS X 330 REMARK 465 GLU X 331 REMARK 465 GLN X 332 REMARK 465 SER X 333 REMARK 465 GLN X 334 REMARK 465 GLY A -4 REMARK 465 PRO A -3 REMARK 465 LEU A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 PRO A 2 REMARK 465 GLY A 3 REMARK 465 PRO A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 ARG A 48 REMARK 465 GLY A 49 REMARK 465 LYS A 50 REMARK 465 LYS A 330 REMARK 465 GLU A 331 REMARK 465 GLN A 332 REMARK 465 SER A 333 REMARK 465 GLN A 334 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 O HOH X 515 O HOH X 852 1.82 REMARK 500 OE2 GLU A 53 O HOH A 501 1.91 REMARK 500 OE1 GLN A 312 O HOH A 502 1.91 REMARK 500 O HOH A 528 O HOH A 599 2.03 REMARK 500 O HOH A 762 O HOH A 877 2.04 REMARK 500 O HOH X 791 O HOH X 827 2.08 REMARK 500 O HOH X 705 O HOH X 841 2.10 REMARK 500 O HOH X 895 O HOH X 913 2.11 REMARK 500 O HOH A 633 O HOH A 755 2.12 REMARK 500 O HOH A 597 O HOH A 751 2.12 REMARK 500 O HOH X 863 O HOH X 878 2.12 REMARK 500 OH TYR A 51 O HOH A 503 2.13 REMARK 500 NH2 ARG X 90 O HOH X 501 2.14 REMARK 500 O HOH X 729 O HOH X 766 2.16 REMARK 500 NH1 ARG A 90 O HOH A 504 2.16 REMARK 500 O HOH X 509 O HOH A 559 2.17 REMARK 500 N TYR A 51 O HOH A 505 2.17 REMARK 500 O HOH X 722 O HOH A 611 2.17 REMARK 500 OE2 GLU X 283 O HOH X 502 2.17 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 X 850 O HOH A 539 3555 1.95 REMARK 500 O HOH X 843 O HOH A 789 3655 2.01 REMARK 500 O HOH X 737 O HOH A 843 2554 2.03 REMARK 500 O HOH X 776 O HOH A 803 3555 2.06 REMARK 500 O HOH X 796 O HOH X 890 4455 2.15 REMARK 500 O HOH X 733 O HOH A 881 1565 2.18 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 GLU X 53 38.01 -83.96 REMARK 500 ASP X 157 35.35 -141.55 REMARK 500 ASP X 176 79.76 52.30 REMARK 500 ALA X 194 -171.63 61.28 REMARK 500 MET X 209 43.86 -92.48 REMARK 500 HIS X 235 78.47 -102.07 REMARK 500 ASP A 157 36.13 -141.61 REMARK 500 ASP A 176 80.68 51.13 REMARK 500 ALA A 194 -172.23 60.00 REMARK 500 MET A 209 44.95 -91.87 REMARK 500 HIS A 235 76.04 -101.82 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 905 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A 906 DISTANCE = 6.50 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NIO X 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 X 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 X 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 X 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NIO A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 402 DBREF 5Y9M X 1 334 UNP P19784 CSK22_HUMAN 1 334 DBREF 5Y9M A 1 334 UNP P19784 CSK22_HUMAN 1 334 SEQADV 5Y9M GLY X -4 UNP P19784 EXPRESSION TAG SEQADV 5Y9M PRO X -3 UNP P19784 EXPRESSION TAG SEQADV 5Y9M LEU X -2 UNP P19784 EXPRESSION TAG SEQADV 5Y9M GLY X -1 UNP P19784 EXPRESSION TAG SEQADV 5Y9M SER X 0 UNP P19784 EXPRESSION TAG SEQADV 5Y9M GLY A -4 UNP P19784 EXPRESSION TAG SEQADV 5Y9M PRO A -3 UNP P19784 EXPRESSION TAG SEQADV 5Y9M LEU A -2 UNP P19784 EXPRESSION TAG SEQADV 5Y9M GLY A -1 UNP P19784 EXPRESSION TAG SEQADV 5Y9M SER A 0 UNP P19784 EXPRESSION TAG SEQRES 1 X 339 GLY PRO LEU GLY SER MET PRO GLY PRO ALA ALA GLY SER SEQRES 2 X 339 ARG ALA ARG VAL TYR ALA GLU VAL ASN SER LEU ARG SER SEQRES 3 X 339 ARG GLU TYR TRP ASP TYR GLU ALA HIS VAL PRO SER TRP SEQRES 4 X 339 GLY ASN GLN ASP ASP TYR GLN LEU VAL ARG LYS LEU GLY SEQRES 5 X 339 ARG GLY LYS TYR SER GLU VAL PHE GLU ALA ILE ASN ILE SEQRES 6 X 339 THR ASN ASN GLU ARG VAL VAL VAL LYS ILE LEU LYS PRO SEQRES 7 X 339 VAL LYS LYS LYS LYS ILE LYS ARG GLU VAL LYS ILE LEU SEQRES 8 X 339 GLU ASN LEU ARG GLY GLY THR ASN ILE ILE LYS LEU ILE SEQRES 9 X 339 ASP THR VAL LYS ASP PRO VAL SER LYS THR PRO ALA LEU SEQRES 10 X 339 VAL PHE GLU TYR ILE ASN ASN THR ASP PHE LYS GLN LEU SEQRES 11 X 339 TYR GLN ILE LEU THR ASP PHE ASP ILE ARG PHE TYR MET SEQRES 12 X 339 TYR GLU LEU LEU LYS ALA LEU ASP TYR CYS HIS SER LYS SEQRES 13 X 339 GLY ILE MET HIS ARG ASP VAL LYS PRO HIS ASN VAL MET SEQRES 14 X 339 ILE ASP HIS GLN GLN LYS LYS LEU ARG LEU ILE ASP TRP SEQRES 15 X 339 GLY LEU ALA GLU PHE TYR HIS PRO ALA GLN GLU TYR ASN SEQRES 16 X 339 VAL ARG VAL ALA SER ARG TYR PHE LYS GLY PRO GLU LEU SEQRES 17 X 339 LEU VAL ASP TYR GLN MET TYR ASP TYR SER LEU ASP MET SEQRES 18 X 339 TRP SER LEU GLY CYS MET LEU ALA SER MET ILE PHE ARG SEQRES 19 X 339 ARG GLU PRO PHE PHE HIS GLY GLN ASP ASN TYR ASP GLN SEQRES 20 X 339 LEU VAL ARG ILE ALA LYS VAL LEU GLY THR GLU GLU LEU SEQRES 21 X 339 TYR GLY TYR LEU LYS LYS TYR HIS ILE ASP LEU ASP PRO SEQRES 22 X 339 HIS PHE ASN ASP ILE LEU GLY GLN HIS SER ARG LYS ARG SEQRES 23 X 339 TRP GLU ASN PHE ILE HIS SER GLU ASN ARG HIS LEU VAL SEQRES 24 X 339 SER PRO GLU ALA LEU ASP LEU LEU ASP LYS LEU LEU ARG SEQRES 25 X 339 TYR ASP HIS GLN GLN ARG LEU THR ALA LYS GLU ALA MET SEQRES 26 X 339 GLU HIS PRO TYR PHE TYR PRO VAL VAL LYS GLU GLN SER SEQRES 27 X 339 GLN SEQRES 1 A 339 GLY PRO LEU GLY SER MET PRO GLY PRO ALA ALA GLY SER SEQRES 2 A 339 ARG ALA ARG VAL TYR ALA GLU VAL ASN SER LEU ARG SER SEQRES 3 A 339 ARG GLU TYR TRP ASP TYR GLU ALA HIS VAL PRO SER TRP SEQRES 4 A 339 GLY ASN GLN ASP ASP TYR GLN LEU VAL ARG LYS LEU GLY SEQRES 5 A 339 ARG GLY LYS TYR SER GLU VAL PHE GLU ALA ILE ASN ILE SEQRES 6 A 339 THR ASN ASN GLU ARG VAL VAL VAL LYS ILE LEU LYS PRO SEQRES 7 A 339 VAL LYS LYS LYS LYS ILE LYS ARG GLU VAL LYS ILE LEU SEQRES 8 A 339 GLU ASN LEU ARG GLY GLY THR ASN ILE ILE LYS LEU ILE SEQRES 9 A 339 ASP THR VAL LYS ASP PRO VAL SER LYS THR PRO ALA LEU SEQRES 10 A 339 VAL PHE GLU TYR ILE ASN ASN THR ASP PHE LYS GLN LEU SEQRES 11 A 339 TYR GLN ILE LEU THR ASP PHE ASP ILE ARG PHE TYR MET SEQRES 12 A 339 TYR GLU LEU LEU LYS ALA LEU ASP TYR CYS HIS SER LYS SEQRES 13 A 339 GLY ILE MET HIS ARG ASP VAL LYS PRO HIS ASN VAL MET SEQRES 14 A 339 ILE ASP HIS GLN GLN LYS LYS LEU ARG LEU ILE ASP TRP SEQRES 15 A 339 GLY LEU ALA GLU PHE TYR HIS PRO ALA GLN GLU TYR ASN SEQRES 16 A 339 VAL ARG VAL ALA SER ARG TYR PHE LYS GLY PRO GLU LEU SEQRES 17 A 339 LEU VAL ASP TYR GLN MET TYR ASP TYR SER LEU ASP MET SEQRES 18 A 339 TRP SER LEU GLY CYS MET LEU ALA SER MET ILE PHE ARG SEQRES 19 A 339 ARG GLU PRO PHE PHE HIS GLY GLN ASP ASN TYR ASP GLN SEQRES 20 A 339 LEU VAL ARG ILE ALA LYS VAL LEU GLY THR GLU GLU LEU SEQRES 21 A 339 TYR GLY TYR LEU LYS LYS TYR HIS ILE ASP LEU ASP PRO SEQRES 22 A 339 HIS PHE ASN ASP ILE LEU GLY GLN HIS SER ARG LYS ARG SEQRES 23 A 339 TRP GLU ASN PHE ILE HIS SER GLU ASN ARG HIS LEU VAL SEQRES 24 A 339 SER PRO GLU ALA LEU ASP LEU LEU ASP LYS LEU LEU ARG SEQRES 25 A 339 TYR ASP HIS GLN GLN ARG LEU THR ALA LYS GLU ALA MET SEQRES 26 A 339 GLU HIS PRO TYR PHE TYR PRO VAL VAL LYS GLU GLN SER SEQRES 27 A 339 GLN HET NIO X 401 9 HET SO4 X 402 5 HET SO4 X 403 5 HET SO4 X 404 5 HET NIO A 401 9 HET SO4 A 402 5 HETNAM NIO NICOTINIC ACID HETNAM SO4 SULFATE ION FORMUL 3 NIO 2(C6 H5 N O2) FORMUL 4 SO4 4(O4 S 2-) FORMUL 9 HOH *826(H2 O) HELIX 1 AA1 GLU X 15 ARG X 20 5 6 HELIX 2 AA2 SER X 21 ASP X 26 1 6 HELIX 3 AA3 TYR X 27 HIS X 30 5 4 HELIX 4 AA4 LYS X 75 LEU X 89 1 15 HELIX 5 AA5 ASP X 121 TYR X 126 1 6 HELIX 6 AA6 THR X 130 LYS X 151 1 22 HELIX 7 AA7 LYS X 159 HIS X 161 5 3 HELIX 8 AA8 SER X 195 LYS X 199 5 5 HELIX 9 AA9 GLY X 200 VAL X 205 1 6 HELIX 10 AB1 TYR X 212 ARG X 229 1 18 HELIX 11 AB2 ASP X 238 GLY X 251 1 14 HELIX 12 AB3 GLY X 251 HIS X 263 1 13 HELIX 13 AB4 ASP X 267 ILE X 273 5 7 HELIX 14 AB5 ARG X 281 ILE X 286 5 6 HELIX 15 AB6 SER X 295 LEU X 306 1 12 HELIX 16 AB7 THR X 315 GLU X 321 1 7 HELIX 17 AB8 HIS X 322 VAL X 329 5 8 HELIX 18 AB9 GLU A 15 ARG A 20 1 6 HELIX 19 AC1 SER A 21 ASP A 26 1 6 HELIX 20 AC2 TYR A 27 HIS A 30 5 4 HELIX 21 AC3 LYS A 75 LEU A 89 1 15 HELIX 22 AC4 ASP A 121 LEU A 129 1 9 HELIX 23 AC5 THR A 130 LYS A 151 1 22 HELIX 24 AC6 LYS A 159 HIS A 161 5 3 HELIX 25 AC7 SER A 195 LYS A 199 5 5 HELIX 26 AC8 GLY A 200 VAL A 205 1 6 HELIX 27 AC9 TYR A 212 ARG A 229 1 18 HELIX 28 AD1 ASP A 238 GLY A 251 1 14 HELIX 29 AD2 GLY A 251 TYR A 262 1 12 HELIX 30 AD3 ASP A 267 ILE A 273 5 7 HELIX 31 AD4 ARG A 281 ILE A 286 5 6 HELIX 32 AD5 ASN A 290 VAL A 294 5 5 HELIX 33 AD6 SER A 295 LEU A 306 1 12 HELIX 34 AD7 ASP A 309 ARG A 313 5 5 HELIX 35 AD8 THR A 315 GLU A 321 1 7 HELIX 36 AD9 HIS A 322 VAL A 329 5 8 SHEET 1 AA1 6 GLY X 35 ASN X 36 0 SHEET 2 AA1 6 LEU X 98 LYS X 103 1 O THR X 101 N GLY X 35 SHEET 3 AA1 6 PRO X 110 PHE X 114 -1 O VAL X 113 N ILE X 99 SHEET 4 AA1 6 ARG X 65 ILE X 70 -1 N VAL X 67 O PHE X 114 SHEET 5 AA1 6 VAL X 54 ASN X 59 -1 N PHE X 55 O VAL X 68 SHEET 6 AA1 6 TYR X 40 LYS X 45 -1 N GLN X 41 O ILE X 58 SHEET 1 AA2 2 ILE X 153 MET X 154 0 SHEET 2 AA2 2 GLU X 181 PHE X 182 -1 O GLU X 181 N MET X 154 SHEET 1 AA3 2 VAL X 163 ASP X 166 0 SHEET 2 AA3 2 LYS X 171 LEU X 174 -1 O LYS X 171 N ASP X 166 SHEET 1 AA4 6 GLY A 35 ASN A 36 0 SHEET 2 AA4 6 LEU A 98 LYS A 103 1 O THR A 101 N GLY A 35 SHEET 3 AA4 6 PRO A 110 GLU A 115 -1 O VAL A 113 N ILE A 99 SHEET 4 AA4 6 ARG A 65 ILE A 70 -1 N VAL A 67 O PHE A 114 SHEET 5 AA4 6 VAL A 54 ASN A 59 -1 N PHE A 55 O VAL A 68 SHEET 6 AA4 6 TYR A 40 LYS A 45 -1 N ARG A 44 O GLU A 56 SHEET 1 AA5 2 ILE A 153 MET A 154 0 SHEET 2 AA5 2 GLU A 181 PHE A 182 -1 O GLU A 181 N MET A 154 SHEET 1 AA6 2 VAL A 163 ASP A 166 0 SHEET 2 AA6 2 LYS A 171 LEU A 174 -1 O LYS A 171 N ASP A 166 CISPEP 1 GLU X 231 PRO X 232 0 -7.24 CISPEP 2 GLU A 231 PRO A 232 0 -6.04 SITE 1 AC1 7 VAL X 67 LYS X 69 PHE X 114 ILE X 175 SITE 2 AC1 7 ASP X 176 HOH X 562 HOH X 575 SITE 1 AC2 10 LYS A 199 ASN A 239 ARG X 192 HOH X 543 SITE 2 AC2 10 HOH X 640 HOH X 667 HOH X 707 HOH X 747 SITE 3 AC2 10 HOH X 762 HOH X 773 SITE 1 AC3 9 ARG X 307 TYR X 308 ASP X 309 HOH X 609 SITE 2 AC3 9 HOH X 624 HOH X 678 HOH X 703 HOH X 732 SITE 3 AC3 9 HOH X 790 SITE 1 AC4 8 LYS X 78 ARG X 81 ARG X 156 ASN X 190 SITE 2 AC4 8 HOH X 524 HOH X 651 HOH X 771 HOH X 776 SITE 1 AC5 7 VAL A 67 LYS A 69 PHE A 114 ILE A 175 SITE 2 AC5 7 ASP A 176 HOH A 549 HOH A 628 SITE 1 AC6 7 LYS A 78 ARG A 81 ARG A 156 ASN A 190 SITE 2 AC6 7 HOH A 516 HOH A 610 HOH A 698 CRYST1 72.766 92.052 102.891 90.00 90.00 90.00 P 21 21 21 8 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 0.013743 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010863 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009719 0.00000