HEADER TRANSFERASE 27-OCT-20 7DD1 TITLE CRYSTAL STRUCTURE OF SRPK1 IN COMPLEX WITH A PEPTIDE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: SRSF PROTEIN KINASE 1,SRSF PROTEIN KINASE 1; COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.11.1,2.7.11.1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ARG-GLU-ARG-ALA-ARG-THR-ARG; COMPND 8 CHAIN: B; COMPND 9 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: SRPK1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: PEPTIDE DISPLAY VECTOR FTH1; SOURCE 11 ORGANISM_TAXID: 160651 KEYWDS RNA SPLICING, KINASE INHIBITOR, PEPTIDE DRUG, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Q.Y.LI,K.W.Y.YUNG,J.C.K.NGO REVDAT 4 29-NOV-23 7DD1 1 REMARK REVDAT 3 02-JUN-21 7DD1 1 JRNL REVDAT 2 28-APR-21 7DD1 1 JRNL REVDAT 1 21-APR-21 7DD1 0 JRNL AUTH Q.LI,C.ZENG,H.LIU,K.W.Y.YUNG,C.CHEN,Q.XIE,Y.ZHANG,S.W.C.WAN, JRNL AUTH 2 B.S.W.MAK,J.XIA,S.XIONG,J.C.K.NGO JRNL TITL PROTEIN-PROTEIN INTERACTION INHIBITOR OF SRPKS ALTERS THE JRNL TITL 2 SPLICING ISOFORMS OF VEGF AND INHIBITS ANGIOGENESIS. JRNL REF ISCIENCE V. 24 02423 2021 JRNL REFN ESSN 2589-0042 JRNL PMID 33997701 JRNL DOI 10.1016/J.ISCI.2021.102423 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.03 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 32136 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1690 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.11 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2337 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.55 REMARK 3 BIN R VALUE (WORKING SET) : 0.1950 REMARK 3 BIN FREE R VALUE SET COUNT : 108 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2893 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.152 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.144 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.086 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.146 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2963 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2817 ; 0.003 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4008 ; 1.673 ; 1.636 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6530 ; 1.367 ; 1.578 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 353 ; 6.605 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 152 ;30.684 ;22.237 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 537 ;15.117 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;21.166 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 378 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3233 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 626 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7DD1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1300019130. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-APR-17 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 05A 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 : RAYONIX MX300-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32136 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 30.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 20.60 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 101.3500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.05700 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: NULL REMARK 200 STARTING MODEL: 1WAK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3% PEG 3350, 200MM AMMONIUM ACETATA, REMARK 280 100MM SODIUM CITRATE(PH 5.6), 4MM DTT, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 289.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 208.78333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 104.39167 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 156.58750 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 52.19583 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 260.97917 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 208.78333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 104.39167 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 52.19583 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 156.58750 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 260.97917 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 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 HIS A 41 REMARK 465 HIS A 42 REMARK 465 HIS A 43 REMARK 465 HIS A 44 REMARK 465 HIS A 45 REMARK 465 HIS A 46 REMARK 465 SER A 47 REMARK 465 SER A 48 REMARK 465 GLY A 49 REMARK 465 LEU A 50 REMARK 465 VAL A 51 REMARK 465 PRO A 52 REMARK 465 ARG A 53 REMARK 465 GLY A 54 REMARK 465 SER A 55 REMARK 465 HIS A 56 REMARK 465 MET A 57 REMARK 465 ASP A 58 REMARK 465 PRO A 59 REMARK 465 ASN A 60 REMARK 465 ASP A 61 REMARK 465 TYR A 62 REMARK 465 CYS A 63 REMARK 465 LYS A 64 REMARK 465 GLY A 65 REMARK 465 GLY A 66 REMARK 465 GLU A 454 REMARK 465 TRP A 455 REMARK 465 GLN A 456 REMARK 465 ARG A 457 REMARK 465 SER A 458 REMARK 465 GLY A 459 REMARK 465 ALA A 460 REMARK 465 PRO A 461 REMARK 465 PRO A 462 REMARK 465 PRO A 463 REMARK 465 SER A 464 REMARK 465 GLY A 465 REMARK 465 SER A 466 REMARK 465 ALA A 467 REMARK 465 VAL A 468 REMARK 465 SER A 469 REMARK 465 THR A 470 REMARK 465 ALA A 471 REMARK 465 PRO A 472 REMARK 465 ALA A 473 REMARK 465 THR A 474 REMARK 465 ARG B 1 REMARK 465 GLU B 2 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 ARG A 79 -37.53 -155.24 REMARK 500 ASP A 135 86.06 -158.00 REMARK 500 ASN A 157 50.48 -101.36 REMARK 500 THR A 212 -7.90 78.41 REMARK 500 ASP A 213 51.28 -144.26 REMARK 500 ASP A 497 66.57 64.43 REMARK 500 GLN A 513 142.36 78.77 REMARK 500 TRP A 606 104.38 -165.79 REMARK 500 REMARK 500 REMARK: NULL DBREF1 7DD1 A 58 472 UNP SRPK1-2_HUMAN DBREF2 7DD1 A Q96SB4-2 58 255 DBREF1 7DD1 A 474 655 UNP SRPK1-2_HUMAN DBREF2 7DD1 A Q96SB4-2 474 655 DBREF 7DD1 B 1 7 PDB 7DD1 7DD1 1 7 SEQADV 7DD1 HIS A 41 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 HIS A 42 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 HIS A 43 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 HIS A 44 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 HIS A 45 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 HIS A 46 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 SER A 47 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 SER A 48 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 GLY A 49 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 LEU A 50 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 VAL A 51 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 PRO A 52 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 ARG A 53 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 GLY A 54 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 SER A 55 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 HIS A 56 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 MET A 57 UNP Q96SB4-2 EXPRESSION TAG SEQADV 7DD1 ALA A 473 UNP Q96SB4-2 LINKER SEQRES 1 A 398 HIS HIS HIS HIS HIS HIS SER SER GLY LEU VAL PRO ARG SEQRES 2 A 398 GLY SER HIS MET ASP PRO ASN ASP TYR CYS LYS GLY GLY SEQRES 3 A 398 TYR HIS LEU VAL LYS ILE GLY ASP LEU PHE ASN GLY ARG SEQRES 4 A 398 TYR HIS VAL ILE ARG LYS LEU GLY TRP GLY HIS PHE SER SEQRES 5 A 398 THR VAL TRP LEU SER TRP ASP ILE GLN GLY LYS LYS PHE SEQRES 6 A 398 VAL ALA MET LYS VAL VAL LYS SER ALA GLU HIS TYR THR SEQRES 7 A 398 GLU THR ALA LEU ASP GLU ILE ARG LEU LEU LYS SER VAL SEQRES 8 A 398 ARG ASN SER ASP PRO ASN ASP PRO ASN ARG GLU MET VAL SEQRES 9 A 398 VAL GLN LEU LEU ASP ASP PHE LYS ILE SER GLY VAL ASN SEQRES 10 A 398 GLY THR HIS ILE CYS MET VAL PHE GLU VAL LEU GLY HIS SEQRES 11 A 398 HIS LEU LEU LYS TRP ILE ILE LYS SER ASN TYR GLN GLY SEQRES 12 A 398 LEU PRO LEU PRO CYS VAL LYS LYS ILE ILE GLN GLN VAL SEQRES 13 A 398 LEU GLN GLY LEU ASP TYR LEU HIS THR LYS CYS ARG ILE SEQRES 14 A 398 ILE HIS THR ASP ILE LYS PRO GLU ASN ILE LEU LEU SER SEQRES 15 A 398 VAL ASN GLU GLN TYR ILE ARG ARG LEU ALA ALA GLU ALA SEQRES 16 A 398 THR GLU TRP GLN ARG SER GLY ALA PRO PRO PRO SER GLY SEQRES 17 A 398 SER ALA VAL SER THR ALA PRO ALA THR ALA GLY ASN PHE SEQRES 18 A 398 LEU VAL ASN PRO LEU GLU PRO LYS ASN ALA GLU LYS LEU SEQRES 19 A 398 LYS VAL LYS ILE ALA ASP LEU GLY ASN ALA CYS TRP VAL SEQRES 20 A 398 HIS LYS HIS PHE THR GLU ASP ILE GLN THR ARG GLN TYR SEQRES 21 A 398 ARG SER LEU GLU VAL LEU ILE GLY SER GLY TYR ASN THR SEQRES 22 A 398 PRO ALA ASP ILE TRP SER THR ALA CYS MET ALA PHE GLU SEQRES 23 A 398 LEU ALA THR GLY ASP TYR LEU PHE GLU PRO HIS SER GLY SEQRES 24 A 398 GLU GLU TYR THR ARG ASP GLU ASP HIS ILE ALA LEU ILE SEQRES 25 A 398 ILE GLU LEU LEU GLY LYS VAL PRO ARG LYS LEU ILE VAL SEQRES 26 A 398 ALA GLY LYS TYR SER LYS GLU PHE PHE THR LYS LYS GLY SEQRES 27 A 398 ASP LEU LYS HIS ILE THR LYS LEU LYS PRO TRP GLY LEU SEQRES 28 A 398 PHE GLU VAL LEU VAL GLU LYS TYR GLU TRP SER GLN GLU SEQRES 29 A 398 GLU ALA ALA GLY PHE THR ASP PHE LEU LEU PRO MET LEU SEQRES 30 A 398 GLU LEU ILE PRO GLU LYS ARG ALA THR ALA ALA GLU CYS SEQRES 31 A 398 LEU ARG HIS PRO TRP LEU ASN SER SEQRES 1 B 7 ARG GLU ARG ALA ARG THR ARG FORMUL 3 HOH *260(H2 O) HELIX 1 AA1 ALA A 114 SER A 134 1 21 HELIX 2 AA2 ASP A 138 VAL A 144 5 7 HELIX 3 AA3 HIS A 171 SER A 179 1 9 HELIX 4 AA4 PRO A 185 LYS A 206 1 22 HELIX 5 AA5 LYS A 215 GLU A 217 5 3 HELIX 6 AA6 ASN A 224 THR A 236 1 13 HELIX 7 AA7 GLU A 484 LEU A 491 5 8 HELIX 8 AA8 ASP A 497 ALA A 501 5 5 HELIX 9 AA9 THR A 514 ARG A 518 5 5 HELIX 10 AB1 SER A 519 GLY A 525 1 7 HELIX 11 AB2 THR A 530 GLY A 547 1 18 HELIX 12 AB3 THR A 560 GLY A 574 1 15 HELIX 13 AB4 PRO A 577 GLY A 584 1 8 HELIX 14 AB5 TYR A 586 PHE A 591 1 6 HELIX 15 AB6 GLY A 607 LYS A 615 1 9 HELIX 16 AB7 SER A 619 LEU A 631 1 13 HELIX 17 AB8 PRO A 632 GLU A 635 5 4 HELIX 18 AB9 ILE A 637 ARG A 641 5 5 HELIX 19 AC1 THR A 643 ARG A 649 1 7 HELIX 20 AC2 HIS A 650 SER A 655 5 6 SHEET 1 AA1 6 LEU A 75 PHE A 76 0 SHEET 2 AA1 6 TYR A 80 TRP A 88 -1 O TYR A 80 N PHE A 76 SHEET 3 AA1 6 SER A 92 ASP A 99 -1 O LEU A 96 N ARG A 84 SHEET 4 AA1 6 LYS A 104 VAL A 111 -1 O LYS A 104 N ASP A 99 SHEET 5 AA1 6 THR A 159 PHE A 165 -1 O MET A 163 N LYS A 109 SHEET 6 AA1 6 LEU A 147 SER A 154 -1 N PHE A 151 O CYS A 162 SHEET 1 AA2 2 ILE A 209 ILE A 210 0 SHEET 2 AA2 2 CYS A 502 TRP A 503 -1 O CYS A 502 N ILE A 210 SHEET 1 AA3 2 ILE A 219 LEU A 221 0 SHEET 2 AA3 2 VAL A 493 ILE A 495 -1 O LYS A 494 N LEU A 220 CRYST1 75.042 75.042 313.175 90.00 90.00 120.00 P 65 2 2 12 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 0.013326 0.007694 0.000000 0.00000 SCALE2 0.000000 0.015387 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003193 0.00000