0.011133 0.000000 0.000000 0.000000 0.006769 0.000000 0.000000 0.000000 0.026606 0.00000 0.00000 0.00000 Di Costanzo, L. Geremia, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 32 90 90 90 89.78 147.72 37.60 C2 H4 O 44.053 ACETYL GROUP non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking Co 2 58.933 COBALT (II) ION non-polymer C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking H2 N 16.023 AMINO GROUP non-polymer C5 H9 N O2 115.130 y PROLINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US J.Am.Chem.Soc. JACSAT 0004 0002-7863 127 17266 17276 10.1021/ja054199x 16332076 Response of a designed metalloprotein to changes in metal ion coordination, exogenous ligands, and active site volume determined by X-ray crystallography. 2005 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 59 1435 1439 10.1107/S0907444903012538 12876346 Phasing protein structures using the group-subgroup relation. 2003 GE ANGEW.CHEM.INT.ED.ENGL. 9999 1433-7851 42 417 420 10.1002/anie.200390127 Sliding Helix Induced Change of Coordination Geomet Model Di-Mn(II) Protein 2003 US J.Am.Chem.Soc. JACSAT 0004 0002-7863 123 12749 12757 10.1021/ja010506x Toward the De Novo Design of a Catalytically Active Helix-Bundle: A Substrate Accessible Carboxylate-Br Dinuclear Metal Center 2001 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 97 6298 6305 10.1073/pnas.97.12.6298 Retrostructural Analysis of Metalloproteins: Application to the Design of a Minimal Model for Diiron Proteins 2000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100.0 1 MIRROR IMAGE PLATE 2001-09-01 MARRESEARCH SI(111) 1.200 M x-ray 1 1.200 1.0 1.20000 1.0 5.2R ELETTRA 1.200 1.20000 SYNCHROTRON ELETTRA BEAMLINE 5.2R 5828.813 four-helix bundle model di-Co(II)-DF1-L13A (form I) 4 syn polymer 58.933 COBALT (II) ION 7 syn non-polymer 18.015 water 10 nat water di-Co(II)-DF1-L13A (form I) no yes (ACE)DYLRELLKLELQAIKQYREALEYVKLPVLAKILEDEEKHIEWLETILG(NH2) XDYLRELLKLELQAIKQYREALEYVKLPVLAKILEDEEKHIEWLETILGX A,B,C,D polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 1 2.57 53.99 VAPOR DIFFUSION, HANGING DROP 7.50 CO(CH3COO)2 30 mM, buffer tris 100 mM pH 7.5, peg 400 43%, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 7.50 298 pdbx_struct_conn_angle struct_conn repository Initial release Version format compliance Derived calculations Version format compliance Derived calculations 1 0 2004-04-06 1 1 2008-04-29 1 2 2011-07-13 1 3 2019-11-20 di-Zn-Df1-L13 di-Mn(II)-Df1-L13A-fI di-Mn(II)-Df1-L13A-fII di-Mn(II)-Df1-L13G CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL di-Mn(II)-DF1-L13 CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL di-Co(II)-DF1-L13A (form II) RCSB Y RCSB 2003-03-27 REL REL CO COBALT (II) ION HOH water THIS PROTEIN WAS CHEMICALLY SYNTHESIZED. sample CO 101 2 CO CO 101 A CO 105 2 CO CO 105 A CO 102 2 CO CO 102 B CO 103 2 CO CO 103 C CO 104 2 CO CO 104 D CO 106 2 CO CO 106 D CO 107 2 CO CO 107 D HOH 1 3 HOH HOH 106 A HOH 2 3 HOH HOH 107 A HOH 5 3 HOH HOH 108 A HOH 4 3 HOH HOH 103 B HOH 6 3 HOH HOH 104 B HOH 7 3 HOH HOH 104 C HOH 8 3 HOH HOH 105 C HOH 3 3 HOH HOH 108 D HOH 9 3 HOH HOH 109 D HOH 10 3 HOH HOH 110 D ACE 0 n 1 ACE 0 A ASP 1 n 2 ASP 1 A TYR 2 n 3 TYR 2 A LEU 3 n 4 LEU 3 A ARG 4 n 5 ARG 4 A GLU 5 n 6 GLU 5 A LEU 6 n 7 LEU 6 A LEU 7 n 8 LEU 7 A LYS 8 n 9 LYS 8 A LEU 9 n 10 LEU 9 A GLU 10 n 11 GLU 10 A LEU 11 n 12 LEU 11 A GLN 12 n 13 GLN 12 A ALA 13 n 14 ALA 13 A ILE 14 n 15 ILE 14 A LYS 15 n 16 LYS 15 A GLN 16 n 17 GLN 16 A TYR 17 n 18 TYR 17 A ARG 18 n 19 ARG 18 A GLU 19 n 20 GLU 19 A ALA 20 n 21 ALA 20 A LEU 21 n 22 LEU 21 A GLU 22 n 23 GLU 22 A TYR 23 n 24 TYR 23 A VAL 24 n 25 VAL 24 A LYS 25 n 26 LYS 25 A LEU 26 n 27 LEU 26 A PRO 27 n 28 PRO 27 A VAL 28 n 29 VAL 28 A LEU 29 n 30 LEU 29 A ALA 30 n 31 ALA 30 A LYS 31 n 32 LYS 31 A ILE 32 n 33 ILE 32 A LEU 33 n 34 LEU 33 A GLU 34 n 35 GLU 34 A ASP 35 n 36 ASP 35 A GLU 36 n 37 GLU 36 A GLU 37 n 38 GLU 37 A LYS 38 n 39 LYS 38 A HIS 39 n 40 HIS 39 A ILE 40 n 41 ILE 40 A GLU 41 n 42 GLU 41 A TRP 42 n 43 TRP 42 A LEU 43 n 44 LEU 43 A GLU 44 n 45 GLU 44 A THR 45 n 46 THR 45 A ILE 46 n 47 ILE 46 A LEU 47 n 48 LEU 47 A GLY 48 n 49 GLY 48 A NH2 49 n 50 NH2 49 A ACE 0 n 1 ACE 0 B ASP 1 n 2 ASP 1 B TYR 2 n 3 TYR 2 B LEU 3 n 4 LEU 3 B ARG 4 n 5 ARG 4 B GLU 5 n 6 GLU 5 B LEU 6 n 7 LEU 6 B LEU 7 n 8 LEU 7 B LYS 8 n 9 LYS 8 B LEU 9 n 10 LEU 9 B GLU 10 n 11 GLU 10 B LEU 11 n 12 LEU 11 B GLN 12 n 13 GLN 12 B ALA 13 n 14 ALA 13 B ILE 14 n 15 ILE 14 B LYS 15 n 16 LYS 15 B GLN 16 n 17 GLN 16 B TYR 17 n 18 TYR 17 B ARG 18 n 19 ARG 18 B GLU 19 n 20 GLU 19 B ALA 20 n 21 ALA 20 B LEU 21 n 22 LEU 21 B GLU 22 n 23 GLU 22 B TYR 23 n 24 TYR 23 B VAL 24 n 25 VAL 24 B LYS 25 n 26 LYS 25 B LEU 26 n 27 LEU 26 B PRO 27 n 28 PRO 27 B VAL 28 n 29 VAL 28 B LEU 29 n 30 LEU 29 B ALA 30 n 31 ALA 30 B LYS 31 n 32 LYS 31 B ILE 32 n 33 ILE 32 B LEU 33 n 34 LEU 33 B GLU 34 n 35 GLU 34 B ASP 35 n 36 ASP 35 B GLU 36 n 37 GLU 36 B GLU 37 n 38 GLU 37 B LYS 38 n 39 LYS 38 B HIS 39 n 40 HIS 39 B ILE 40 n 41 ILE 40 B GLU 41 n 42 GLU 41 B TRP 42 n 43 TRP 42 B LEU 43 n 44 LEU 43 B GLU 44 n 45 GLU 44 B THR 45 n 46 THR 45 B ILE 46 n 47 ILE 46 B LEU 47 n 48 LEU 47 B GLY 48 n 49 GLY 48 B NH2 49 n 50 NH2 49 B ACE 0 n 1 ACE 0 C ASP 1 n 2 ASP 1 C TYR 2 n 3 TYR 2 C LEU 3 n 4 LEU 3 C ARG 4 n 5 ARG 4 C GLU 5 n 6 GLU 5 C LEU 6 n 7 LEU 6 C LEU 7 n 8 LEU 7 C LYS 8 n 9 LYS 8 C LEU 9 n 10 LEU 9 C GLU 10 n 11 GLU 10 C LEU 11 n 12 LEU 11 C GLN 12 n 13 GLN 12 C ALA 13 n 14 ALA 13 C ILE 14 n 15 ILE 14 C LYS 15 n 16 LYS 15 C GLN 16 n 17 GLN 16 C TYR 17 n 18 TYR 17 C ARG 18 n 19 ARG 18 C GLU 19 n 20 GLU 19 C ALA 20 n 21 ALA 20 C LEU 21 n 22 LEU 21 C GLU 22 n 23 GLU 22 C TYR 23 n 24 TYR 23 C VAL 24 n 25 VAL 24 C LYS 25 n 26 LYS 25 C LEU 26 n 27 LEU 26 C PRO 27 n 28 PRO 27 C VAL 28 n 29 VAL 28 C LEU 29 n 30 LEU 29 C ALA 30 n 31 ALA 30 C LYS 31 n 32 LYS 31 C ILE 32 n 33 ILE 32 C LEU 33 n 34 LEU 33 C GLU 34 n 35 GLU 34 C ASP 35 n 36 ASP 35 C GLU 36 n 37 GLU 36 C GLU 37 n 38 GLU 37 C LYS 38 n 39 LYS 38 C HIS 39 n 40 HIS 39 C ILE 40 n 41 ILE 40 C GLU 41 n 42 GLU 41 C TRP 42 n 43 TRP 42 C LEU 43 n 44 LEU 43 C GLU 44 n 45 GLU 44 C THR 45 n 46 THR 45 C ILE 46 n 47 ILE 46 C LEU 47 n 48 LEU 47 C GLY 48 n 49 GLY 48 C NH2 49 n 50 NH2 49 C ACE 0 n 1 ACE 0 D ASP 1 n 2 ASP 1 D TYR 2 n 3 TYR 2 D LEU 3 n 4 LEU 3 D ARG 4 n 5 ARG 4 D GLU 5 n 6 GLU 5 D LEU 6 n 7 LEU 6 D LEU 7 n 8 LEU 7 D LYS 8 n 9 LYS 8 D LEU 9 n 10 LEU 9 D GLU 10 n 11 GLU 10 D LEU 11 n 12 LEU 11 D GLN 12 n 13 GLN 12 D ALA 13 n 14 ALA 13 D ILE 14 n 15 ILE 14 D LYS 15 n 16 LYS 15 D GLN 16 n 17 GLN 16 D TYR 17 n 18 TYR 17 D ARG 18 n 19 ARG 18 D GLU 19 n 20 GLU 19 D ALA 20 n 21 ALA 20 D LEU 21 n 22 LEU 21 D GLU 22 n 23 GLU 22 D TYR 23 n 24 TYR 23 D VAL 24 n 25 VAL 24 D LYS 25 n 26 LYS 25 D LEU 26 n 27 LEU 26 D PRO 27 n 28 PRO 27 D VAL 28 n 29 VAL 28 D LEU 29 n 30 LEU 29 D ALA 30 n 31 ALA 30 D LYS 31 n 32 LYS 31 D ILE 32 n 33 ILE 32 D LEU 33 n 34 LEU 33 D GLU 34 n 35 GLU 34 D ASP 35 n 36 ASP 35 D GLU 36 n 37 GLU 36 D GLU 37 n 38 GLU 37 D LYS 38 n 39 LYS 38 D HIS 39 n 40 HIS 39 D ILE 40 n 41 ILE 40 D GLU 41 n 42 GLU 41 D TRP 42 n 43 TRP 42 D LEU 43 n 44 LEU 43 D GLU 44 n 45 GLU 44 D THR 45 n 46 THR 45 D ILE 46 n 47 ILE 46 D LEU 47 n 48 LEU 47 D GLY 48 n 49 GLY 48 D NH2 49 n 50 NH2 49 D author_and_software_defined_assembly PISA 2 dimeric author_and_software_defined_assembly PISA 2 dimeric author_and_software_defined_assembly PISA 2 dimeric 2410 -53 6410 2600 -45 6330 2800 -57 6290 A GLU 10 A OE1 GLU 11 1_555 A CO 101 E CO CO 1_555 A GLU 10 A OE2 GLU 11 1_555 65.5 A GLU 10 A OE1 GLU 11 1_555 A CO 101 E CO CO 1_555 A GLU 36 A OE1 GLU 37 1_555 89.7 A GLU 10 A OE2 GLU 11 1_555 A CO 101 E CO CO 1_555 A GLU 36 A OE1 GLU 37 1_555 155.2 A GLU 10 A OE1 GLU 11 1_555 A CO 101 E CO CO 1_555 A HIS 39 A ND1 HIS 40 1_555 107.6 A GLU 10 A OE2 GLU 11 1_555 A CO 101 E CO CO 1_555 A HIS 39 A ND1 HIS 40 1_555 111.2 A GLU 36 A OE1 GLU 37 1_555 A CO 101 E CO CO 1_555 A HIS 39 A ND1 HIS 40 1_555 74.3 A GLU 10 A OE1 GLU 11 1_555 A CO 101 E CO CO 1_555 A GLU 36 A OE2 GLU 37 1_555 91.5 A GLU 10 A OE2 GLU 11 1_555 A CO 101 E CO CO 1_555 A GLU 36 A OE2 GLU 37 1_555 137.4 A GLU 36 A OE1 GLU 37 1_555 A CO 101 E CO CO 1_555 A GLU 36 A OE2 GLU 37 1_555 38.0 A HIS 39 A ND1 HIS 40 1_555 A CO 101 E CO CO 1_555 A GLU 36 A OE2 GLU 37 1_555 109.8 A GLU 19 A OE1 GLU 20 1_555 A CO 105 F CO CO 1_555 A HOH 108 L O HOH 1_555 73.6 B GLU 10 B OE1 GLU 11 1_555 B CO 102 G CO CO 1_555 B GLU 10 B OE2 GLU 11 1_555 65.7 B GLU 10 B OE1 GLU 11 1_555 B CO 102 G CO CO 1_555 B GLU 36 B OE1 GLU 37 1_555 77.0 B GLU 10 B OE2 GLU 11 1_555 B CO 102 G CO CO 1_555 B GLU 36 B OE1 GLU 37 1_555 142.4 B GLU 10 B OE1 GLU 11 1_555 B CO 102 G CO CO 1_555 B HIS 39 B ND1 HIS 40 1_555 91.9 B GLU 10 B OE2 GLU 11 1_555 B CO 102 G CO CO 1_555 B HIS 39 B ND1 HIS 40 1_555 91.7 B GLU 36 B OE1 GLU 37 1_555 B CO 102 G CO CO 1_555 B HIS 39 B ND1 HIS 40 1_555 94.7 B GLU 10 B OE1 GLU 11 1_555 B CO 102 G CO CO 1_555 B GLU 36 B OE2 GLU 37 1_555 105.8 B GLU 10 B OE2 GLU 11 1_555 B CO 102 G CO CO 1_555 B GLU 36 B OE2 GLU 37 1_555 170.2 B GLU 36 B OE1 GLU 37 1_555 B CO 102 G CO CO 1_555 B GLU 36 B OE2 GLU 37 1_555 28.7 B HIS 39 B ND1 HIS 40 1_555 B CO 102 G CO CO 1_555 B GLU 36 B OE2 GLU 37 1_555 93.4 C GLU 10 C OE1 GLU 11 1_555 C CO 103 H CO CO 1_555 C GLU 10 C OE2 GLU 11 1_555 64.7 C GLU 10 C OE1 GLU 11 1_555 C CO 103 H CO CO 1_555 C GLU 36 C OE1 GLU 37 1_555 95.2 C GLU 10 C OE2 GLU 11 1_555 C CO 103 H CO CO 1_555 C GLU 36 C OE1 GLU 37 1_555 146.8 C GLU 10 C OE1 GLU 11 1_555 C CO 103 H CO CO 1_555 C HIS 39 C ND1 HIS 40 1_555 104.4 C GLU 10 C OE2 GLU 11 1_555 C CO 103 H CO CO 1_555 C HIS 39 C ND1 HIS 40 1_555 124.7 C GLU 36 C OE1 GLU 37 1_555 C CO 103 H CO CO 1_555 C HIS 39 C ND1 HIS 40 1_555 84.6 C GLU 10 C OE1 GLU 11 1_555 C CO 103 H CO CO 1_555 D GLU 36 D OE2 GLU 37 1_555 170.0 C GLU 10 C OE2 GLU 11 1_555 C CO 103 H CO CO 1_555 D GLU 36 D OE2 GLU 37 1_555 112.8 C GLU 36 C OE1 GLU 37 1_555 C CO 103 H CO CO 1_555 D GLU 36 D OE2 GLU 37 1_555 82.2 C HIS 39 C ND1 HIS 40 1_555 C CO 103 H CO CO 1_555 D GLU 36 D OE2 GLU 37 1_555 85.0 C GLU 36 C OE2 GLU 37 1_555 D CO 104 I CO CO 1_555 D GLU 10 D OE1 GLU 11 1_555 148.2 C GLU 36 C OE2 GLU 37 1_555 D CO 104 I CO CO 1_555 D GLU 10 D OE2 GLU 11 1_555 102.3 D GLU 10 D OE1 GLU 11 1_555 D CO 104 I CO CO 1_555 D GLU 10 D OE2 GLU 11 1_555 67.0 C GLU 36 C OE2 GLU 37 1_555 D CO 104 I CO CO 1_555 D GLU 36 D OE1 GLU 37 1_555 98.2 D GLU 10 D OE1 GLU 11 1_555 D CO 104 I CO CO 1_555 D GLU 36 D OE1 GLU 37 1_555 100.0 D GLU 10 D OE2 GLU 11 1_555 D CO 104 I CO CO 1_555 D GLU 36 D OE1 GLU 37 1_555 157.1 C GLU 36 C OE2 GLU 37 1_555 D CO 104 I CO CO 1_555 D HIS 39 D ND1 HIS 40 1_555 71.4 D GLU 10 D OE1 GLU 11 1_555 D CO 104 I CO CO 1_555 D HIS 39 D ND1 HIS 40 1_555 139.8 D GLU 10 D OE2 GLU 11 1_555 D CO 104 I CO CO 1_555 D HIS 39 D ND1 HIS 40 1_555 107.3 D GLU 36 D OE1 GLU 37 1_555 D CO 104 I CO CO 1_555 D HIS 39 D ND1 HIS 40 1_555 69.8 D GLN 16 D OE1 GLN 17 1_555 D CO 106 J CO CO 1_555 D GLU 19 D OE1 GLU 20 1_555 89.2 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 3_655 -x+1,y,-z+1/2 crystal symmetry operation 89.7800000000 0.0000000000 18.8000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_554 x,-y,-z-1 crystal symmetry operation 0.0000000000 0.0000000000 -37.6000000000 1 C D OE2 CE1 GLU HIS 36 39 2.16 1 3.10 0.50 120.30 123.40 B B B NE CZ NH1 ARG ARG ARG 18 18 18 N 1 15.58 2.30 115.30 130.88 B B B CA CB CG LEU LEU LEU 26 26 26 N 1 -13.94 2.30 115.30 101.36 C C C CA CB CG LEU LEU LEU 3 3 3 N 1 13.91 2.30 115.30 129.21 C C C CA CB CG LEU LEU LEU 26 26 26 N 1 15.04 2.30 115.30 130.34 C C C CA CB CG LEU LEU LEU 43 43 43 N 1 A LYS 25 -115.05 64.70 1 B TYR 23 -113.09 -88.78 1 B THR 45 -37.80 -73.75 1 B LEU 47 -67.89 -165.74 1 C LEU 26 -163.61 81.41 1 C PRO 27 -36.01 -37.84 1 C LYS 38 -50.38 -74.18 1 C HIS 39 -27.95 -48.93 1 C THR 45 -41.24 -77.17 1 C LEU 47 -65.78 -155.43 1 D LYS 25 -65.01 53.04 1 D LYS 38 -78.87 -70.97 1 D HIS 39 -25.78 -62.57 58.981 -3.12 0.00 0.00 0.32 0.00 2.80 0.889 0.843 0.30439 0.24674 0.2496 3.10 20.0 220 4679 4.7 97.21 28.119 0.511 RANDOM 1 THROUGHOUT UNCONVENTIONAL METHOD USING THE GROUP-SUBGROUP RELATION 0.593 0.80 0.80 1.40 BABINET MODEL WITH MASK 3.10 20.0 10 1669 7 0 1652 0.025 0.022 1700 2.876 2.034 2272 7.466 3.000 188 25.240 15.000 358 0.186 0.200 260 0.008 0.020 1192 0.355 0.300 944 0.223 0.500 91 0.349 0.300 115 0.372 0.500 10 2.095 1.500 972 4.078 2.000 1564 6.974 3.000 724 11.200 4.500 696 1 A 1 414 X-RAY DIFFRACTION loose positional 0.67 5.00 2 B 1 414 X-RAY DIFFRACTION loose positional 0.76 5.00 3 C 1 414 X-RAY DIFFRACTION loose positional 0.71 5.00 4 D 1 414 X-RAY DIFFRACTION loose positional 0.84 5.00 1 A 1 414 X-RAY DIFFRACTION loose thermal 11.02 10.00 2 B 1 414 X-RAY DIFFRACTION loose thermal 7.87 10.00 3 C 1 414 X-RAY DIFFRACTION loose thermal 7.86 10.00 4 D 1 414 X-RAY DIFFRACTION loose thermal 10.80 10.00 0.406 0.285 3.179 16 306 20 3.10 43.2 1OVU 4679 0.236 0.236 1 5.9 3.6 97.7 0.515 3.10 3.27 1.9 0.515 1 3.8 97.7 data reduction MOSFLM data scaling SCALA refinement REFMAC 5.1 data scaling CCP4 (SCALA) four-helix bundle model di-Co(II)-DF1-L13A (form I) CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL di-Co(II)-DF1-L13A (form I) 1 N N 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 3 N N 3 N N 3 N N 3 N N A ASP 1 A ASP 2 HELX_P A GLU 22 A GLU 23 1 1 22 A LEU 26 A LEU 27 HELX_P A GLY 48 A GLY 49 1 2 23 B ASP 1 B ASP 2 HELX_P B GLU 22 B GLU 23 1 3 22 B PRO 27 B PRO 28 HELX_P B LEU 47 B LEU 48 1 4 21 C ASP 1 C ASP 2 HELX_P C VAL 24 C VAL 25 1 5 24 C LEU 26 C LEU 27 HELX_P C LEU 47 C LEU 48 1 6 22 D ASP 1 D ASP 2 HELX_P D VAL 24 D VAL 25 1 7 24 D LEU 26 D LEU 27 HELX_P D GLY 48 D GLY 49 1 8 23 covale 1.318 both A ACE 0 A C ACE 1 1_555 A ASP 1 A N ASP 2 1_555 metalc 2.065 A GLU 10 A OE1 GLU 11 1_555 A CO 101 E CO CO 1_555 metalc 1.985 A GLU 10 A OE2 GLU 11 1_555 A CO 101 E CO CO 1_555 metalc 2.107 A GLU 19 A OE1 GLU 20 1_555 A CO 105 F CO CO 1_555 metalc 1.875 A GLU 36 A OE1 GLU 37 1_555 A CO 101 E CO CO 1_555 metalc 1.933 A HIS 39 A ND1 HIS 40 1_555 A CO 101 E CO CO 1_555 covale 1.339 both A GLY 48 A C GLY 49 1_555 A NH2 49 A N NH2 50 1_555 covale 1.310 both B ACE 0 B C ACE 1 1_555 B ASP 1 B N ASP 2 1_555 metalc 2.100 B GLU 10 B OE1 GLU 11 1_555 B CO 102 G CO CO 1_555 metalc 1.928 B GLU 10 B OE2 GLU 11 1_555 B CO 102 G CO CO 1_555 metalc 2.061 B GLU 36 B OE1 GLU 37 1_555 B CO 102 G CO CO 1_555 metalc 2.053 B HIS 39 B ND1 HIS 40 1_555 B CO 102 G CO CO 1_555 covale 1.334 both B GLY 48 B C GLY 49 1_555 B NH2 49 B N NH2 50 1_555 covale 1.331 both C ACE 0 C C ACE 1 1_555 C ASP 1 C N ASP 2 1_555 metalc 2.047 C GLU 10 C OE1 GLU 11 1_555 C CO 103 H CO CO 1_555 metalc 1.952 C GLU 10 C OE2 GLU 11 1_555 C CO 103 H CO CO 1_555 metalc 1.957 C GLU 36 C OE1 GLU 37 1_555 C CO 103 H CO CO 1_555 metalc 1.845 C GLU 36 C OE2 GLU 37 1_555 D CO 104 I CO CO 1_555 metalc 2.116 C HIS 39 C ND1 HIS 40 1_555 C CO 103 H CO CO 1_555 covale 1.326 both C GLY 48 C C GLY 49 1_555 C NH2 49 C N NH2 50 1_555 covale 1.323 both D ACE 0 D C ACE 1 1_555 D ASP 1 D N ASP 2 1_555 metalc 2.036 D GLU 10 D OE1 GLU 11 1_555 D CO 104 I CO CO 1_555 metalc 1.851 D GLU 10 D OE2 GLU 11 1_555 D CO 104 I CO CO 1_555 metalc 2.756 D GLN 16 D OE1 GLN 17 1_555 D CO 106 J CO CO 1_555 metalc 2.338 D GLU 19 D OE1 GLU 20 1_555 D CO 106 J CO CO 1_555 metalc 1.798 D GLU 36 D OE1 GLU 37 1_555 D CO 104 I CO CO 1_555 metalc 1.905 D GLU 36 D OE2 GLU 37 1_555 C CO 103 H CO CO 1_555 metalc 2.033 D HIS 39 D ND1 HIS 40 1_555 D CO 104 I CO CO 1_555 covale 1.338 both D GLY 48 D C GLY 49 1_555 D NH2 49 D N NH2 50 1_555 metalc 2.354 A CO 105 F CO CO 1_555 A HOH 108 L O HOH 1_555 metalc 1.989 A GLU 36 A OE2 GLU 37 1_555 A CO 101 E CO CO 3_655 metalc 2.011 B GLU 36 B OE2 GLU 37 1_555 B CO 102 G CO CO 4_554 DE NOVO PROTEIN ALPHA-HELICAL BUNDLE, PROTEIN DESIGN, DE NOVO PROTEIN A B C D A 1 A ASP 1 A 48 A GLY 48 6 B 1 B ASP 1 B 48 B GLY 48 6 C 1 C ASP 1 C 48 C GLY 48 6 D 1 D ASP 1 D 48 D GLY 48 6 1OVU PDB 1 1OVU 0 49 1OVU 0 49 1OVU A 1 1 50 0 49 1OVU 0 49 1OVU B 1 1 50 0 49 1OVU 0 49 1OVU C 1 1 50 0 49 1OVU 0 49 1OVU D 1 1 50 BINDING SITE FOR RESIDUE CO A 101 Software 4 BINDING SITE FOR RESIDUE CO B 102 Software 4 BINDING SITE FOR RESIDUE CO C 103 Software 4 BINDING SITE FOR RESIDUE CO D 104 Software 4 BINDING SITE FOR RESIDUE CO A 105 Software 3 BINDING SITE FOR RESIDUE CO D 106 Software 2 BINDING SITE FOR RESIDUE CO D 107 Software 3 A GLU 10 A GLU 11 4 1_555 A GLU 36 A GLU 37 4 1_555 A GLU 36 A GLU 37 4 3_655 A HIS 39 A HIS 40 4 1_555 B GLU 10 B GLU 11 4 1_555 B GLU 36 B GLU 37 4 4_554 B GLU 36 B GLU 37 4 1_555 B HIS 39 B HIS 40 4 1_555 C GLU 10 C GLU 11 4 1_555 C GLU 36 C GLU 37 4 1_555 C HIS 39 C HIS 40 4 1_555 D GLU 36 D GLU 37 4 1_555 C GLU 36 C GLU 37 4 1_555 D GLU 10 D GLU 11 4 1_555 D GLU 36 D GLU 37 4 1_555 D HIS 39 D HIS 40 4 1_555 A GLU 19 A GLU 20 3 1_555 A HOH 108 L HOH 3 1_555 B GLU 19 B GLU 20 3 3_655 D GLN 16 D GLN 17 2 1_555 D GLU 19 D GLU 20 2 1_555 D GLU 44 D GLU 45 3 1_555 D HOH 109 O HOH 3 1_555 D HOH 110 O HOH 3 1_555 20 C 2 2 21