1 c1griA_
100.0
17
PDB header: signal transduction adaptorChain: A: PDB Molecule: growth factor bound protein 2;
PDBTitle: grb2
2 c2lqnA_
100.0
20
PDB header: signaling proteinChain: A: PDB Molecule: crk-like protein;
PDBTitle: solution structure of crkl
3 c2l3sA_
100.0
16
PDB header: structural proteinChain: A: PDB Molecule: autoinhibited crk protein;
PDBTitle: structure of the autoinhibited crk
4 c2eyzA_
100.0
14
PDB header: signaling proteinChain: A: PDB Molecule: v-crk sarcoma virus ct10 oncogene homolog
PDBTitle: ct10-regulated kinase isoform ii
5 c1ng2A_
100.0
13
PDB header: oxidoreductase activatorChain: A: PDB Molecule: neutrophil cytosolic factor 1;
PDBTitle: structure of autoinhibited p47phox
6 c1ov3A_
100.0
13
PDB header: oxidoreductase activatorChain: A: PDB Molecule: neutrophil cytosol factor 1;
PDBTitle: structure of the p22phox-p47phox complex
7 c1mv3A_
99.9
11
PDB header: endocytosis/exocytosisChain: A: PDB Molecule: myc box dependent interacting protein 1;
PDBTitle: nmr structure of the tumor suppressor bin1: alternative2 splicing in melanoma and interaction with c-myc
8 d1udla_
99.8
22
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
9 c2rqrA_
99.8
12
PDB header: protein bindingChain: A: PDB Molecule: engulfment and cell motility protein 1, linker, dedicator
PDBTitle: the solution structure of human dock2 sh3 domain - elmo1 peptide2 chimera complex
10 c2oi3A_
99.8
18
PDB header: transferaseChain: A: PDB Molecule: tyrosine-protein kinase hck;
PDBTitle: nmr structure analysis of the hematopoetic cell kinase sh32 domain complexed with an artificial high affinity ligand3 (pd1)
11 d1ng2a2
99.8
11
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
12 c2yt6A_
99.8
20
PDB header: cell cycleChain: A: PDB Molecule: adult male urinary bladder cdna, riken full-
PDBTitle: solution structure of the sh3_1 domain of yamaguchi sarcoma2 viral (v-yes) oncogene homolog 1
13 c2yupA_
99.8
19
PDB header: cell adhesionChain: A: PDB Molecule: vinexin;
PDBTitle: solution structure of the second sh3 domain of human vinexin
14 c2kymA_
99.8
19
PDB header: signaling proteinChain: A: PDB Molecule: bud emergence protein 1;
PDBTitle: solution structure of the bem1p sh3-ci domain from l.elongisporus in2 complex with ste20p peptide
15 c3nmzD_
99.8
16
PDB header: cell adhesion/cell cycleChain: D: PDB Molecule: rho guanine nucleotide exchange factor 4;
PDBTitle: crytal structure of apc complexed with asef
16 c1x43A_
99.8
15
PDB header: endocytosis/exocytosisChain: A: PDB Molecule: sh3 domain grb2-like protein b1;
PDBTitle: solution structure of the sh3 domain of endophilin b12 (sh3g1b1)
17 c2cudA_
99.8
15
PDB header: signaling proteinChain: A: PDB Molecule: src-like-adapter;
PDBTitle: solution structure of the sh3 domain of the human src-like2 adopter protein (slap)
18 c1x6gA_
99.8
9
PDB header: signaling proteinChain: A: PDB Molecule: megakaryocyte-associated tyrosine-protein kinase;
PDBTitle: solution structures of the sh3 domain of human2 megakaryocyte-associated tyrosine-protein kinase.
19 c2fpeB_
99.8
16
PDB header: signaling proteinChain: B: PDB Molecule: c-jun-amino-terminal kinase interacting protein
PDBTitle: conserved dimerization of the ib1 src-homology 3 domain
20 c2d8hA_
99.8
16
PDB header: unknown functionChain: A: PDB Molecule: sh3yl1 protein;
PDBTitle: solution structure of the sh3 domain of hypothetical2 protein sh3yl1
21 d1wiea_
not modelled
99.8
15
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
22 c2lcsA_
not modelled
99.8
17
PDB header: transferase, signaling proteinChain: A: PDB Molecule: nap1-binding protein 2;
PDBTitle: yeast nbp2p sh3 domain in complex with a peptide from ste20p
23 d1k9aa1
not modelled
99.8
16
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
24 c2dybA_
not modelled
99.8
14
PDB header: oxidoreductaseChain: A: PDB Molecule: neutrophil cytosol factor 4;
PDBTitle: the crystal structure of human p40(phox)
25 c2ct4A_
not modelled
99.8
16
PDB header: signaling proteinChain: A: PDB Molecule: cdc42-interacting protein 4;
PDBTitle: solution strutcure of the sh3 domain of the cdc42-2 interacting protein 4
26 c1x6bA_
not modelled
99.8
13
PDB header: signaling proteinChain: A: PDB Molecule: rho guanine exchange factor (gef) 16;
PDBTitle: solution structures of the sh3 domain of human rho guanine2 exchange factor (gef) 16
27 c1wx6A_
not modelled
99.8
20
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: cytoplasmic protein nck2;
PDBTitle: solution structure of the sh3 domain of the human2 cytoplasmic protein nck2
28 c1x2qA_
not modelled
99.8
16
PDB header: signaling proteinChain: A: PDB Molecule: signal transducing adapter molecule 2;
PDBTitle: solution structure of the sh3 domain of the signal2 transducing adaptor molecule 2
29 d1ue9a_
not modelled
99.8
18
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
30 c2enmA_
not modelled
99.8
21
PDB header: endocytosisChain: A: PDB Molecule: sorting nexin-9;
PDBTitle: solution structure of the sh3 domain from mouse sorting2 nexin-9
31 d1spka_
not modelled
99.8
15
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
32 c2dlpA_
not modelled
99.7
16
PDB header: structural proteinChain: A: PDB Molecule: kiaa1783 protein;
PDBTitle: solution structure of the sh3 domain of human kiaa17832 protein
33 c2dx1A_
not modelled
99.7
16
PDB header: signaling proteinChain: A: PDB Molecule: rho guanine nucleotide exchange factor 4;
PDBTitle: crystal structure of rhogef protein asef
34 c2ct3A_
not modelled
99.7
16
PDB header: signaling proteinChain: A: PDB Molecule: vinexin;
PDBTitle: solution structure of the sh3 domain of the vinexin protein
35 c2jteA_
not modelled
99.7
21
PDB header: signaling proteinChain: A: PDB Molecule: cd2-associated protein;
PDBTitle: third sh3 domain of cd2ap
36 c2e5kA_
not modelled
99.7
16
PDB header: protein bindingChain: A: PDB Molecule: suppressor of t-cell receptor signaling 1;
PDBTitle: solution structure of sh3 domain in suppressor of t-cell2 receptor signaling 1
37 c2dl5A_
not modelled
99.7
17
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: kiaa0769 protein;
PDBTitle: solution structure of the first sh3 domain of human2 kiaa0769 protein
38 c2j06B_
not modelled
99.7
16
PDB header: signal transductionChain: B: PDB Molecule: ras gtpase-activating protein 1;
PDBTitle: crystal structure of the rasgap sh3 domain at 1.8 angstrom2 resolution
39 d1uffa_
not modelled
99.7
17
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
40 c1yn8E_
not modelled
99.7
17
PDB header: unknown functionChain: E: PDB Molecule: nap1-binding protein 2;
PDBTitle: sh3 domain of yeast nbp2
41 c3rnjA_
not modelled
99.7
13
PDB header: protein bindingChain: A: PDB Molecule: brain-specific angiogenesis inhibitor 1-associated protein
PDBTitle: crystal structure of the sh3 domain from irsp53 (baiap2)
42 c1zukA_
not modelled
99.7
17
PDB header: contractile proteinChain: A: PDB Molecule: myosin tail region-interacting protein mti1;
PDBTitle: yeast bbc1 sh3 domain complexed with a peptide from las17
43 c2ed0A_
not modelled
99.7
16
PDB header: signaling proteinChain: A: PDB Molecule: abl interactor 2;
PDBTitle: solution structure of the sh3 domain of abl interactor 22 (abelson interactor 2)
44 c4afzC_
not modelled
99.7
18
PDB header: hydrolase/de novo proteinChain: C: PDB Molecule: fynomer;
PDBTitle: human chymase - fynomer complex
45 d1phta_
not modelled
99.7
14
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
46 c2kt1A_
not modelled
99.7
22
PDB header: protein bindingChain: A: PDB Molecule: phosphatidylinositol 3-kinase regulatory subunit
PDBTitle: solution nmr structure of the sh3 domain from the p85beta2 subunit of phosphatidylinositol 3-kinase from h.sapiens,3 northeast structural genomics consortium target hr5531e
47 c2eczA_
not modelled
99.7
17
PDB header: signaling proteinChain: A: PDB Molecule: sorbin and sh3 domain-containing protein 1;
PDBTitle: solution structure of the sh3 domain of sorbin and sh32 domain-containing protein 1
48 c2jxbA_
not modelled
99.7
13
PDB header: signaling protein complexChain: A: PDB Molecule: t-cell surface glycoprotein cd3 epsilon chain,
PDBTitle: structure of cd3epsilon-nck2 first sh3 domain complex
49 d1jo8a_
not modelled
99.7
20
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
50 c2yunA_
not modelled
99.7
14
PDB header: protein transportChain: A: PDB Molecule: nostrin;
PDBTitle: solution structure of the sh3 domain of human nostrin
51 c2cubA_
not modelled
99.7
15
PDB header: signaling proteinChain: A: PDB Molecule: cytoplasmic protein nck1;
PDBTitle: solution structure of the sh3 domain of the human2 cytoplasmic protein nck1
52 c2m0yA_
not modelled
99.7
11
PDB header: apoptosisChain: A: PDB Molecule: dedicator of cytokinesis protein 1;
PDBTitle: solution structure of the sh3 domain of dock180
53 c2cucA_
not modelled
99.7
22
PDB header: signaling proteinChain: A: PDB Molecule: sh3 domain containing ring finger 2;
PDBTitle: solution structure of the sh3 domain of the mouse2 hypothetical protein sh3rf2
54 d1arka_
not modelled
99.7
10
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
55 c2ysqA_
not modelled
99.7
21
PDB header: signaling proteinChain: A: PDB Molecule: rho guanine nucleotide exchange factor 9;
PDBTitle: solution structure of the sh3 domain from rho guanine2 nucleotide exchange factor 9
56 c2lj0A_
not modelled
99.7
13
PDB header: signaling proteinChain: A: PDB Molecule: sorbin and sh3 domain-containing protein 1;
PDBTitle: the third sh3 domain of r85fl
57 c2ed1A_
not modelled
99.7
19
PDB header: signaling proteinChain: A: PDB Molecule: 130 kda phosphatidylinositol 4,5-biphosphate-
PDBTitle: solution structure of the sh3 domain of 130 kda2 phosphatidylinositol 4,5-biphosphate-dependent arf1 gtpase-3 activating protein
58 c3jv3A_
not modelled
99.7
20
PDB header: protein bindingChain: A: PDB Molecule: intersectin-1;
PDBTitle: structure of sh3e-dh unit of murine intersectin-1l
59 c2yuoA_
not modelled
99.7
13
PDB header: signaling proteinChain: A: PDB Molecule: run and tbc1 domain containing 3;
PDBTitle: solution structure of the sh3 domain of mouse run and tbc12 domain containing 3
60 d1ov3a2
not modelled
99.7
12
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
61 c2csqA_
not modelled
99.7
16
PDB header: endocytosis/exocytosisChain: A: PDB Molecule: rim binding protein 2;
PDBTitle: solution structure of the second sh3 domain of human rim-2 binding protein 2
62 c2i0nA_
not modelled
99.7
11
PDB header: structural proteinChain: A: PDB Molecule: class vii unconventional myosin;
PDBTitle: structure of dictyostelium discoideum myosin vii sh3 domain2 with adjacent proline rich region
63 c1zuyB_
not modelled
99.7
20
PDB header: contractile proteinChain: B: PDB Molecule: myosin-5 isoform;
PDBTitle: high-resolution structure of yeast myo5 sh3 domain
64 c2ekhA_
not modelled
99.7
9
PDB header: signaling proteinChain: A: PDB Molecule: sh3 and px domain-containing protein 2a;
PDBTitle: solution structures of the sh3 domain of human kiaa0418
65 c2dmoA_
not modelled
99.7
18
PDB header: signaling proteinChain: A: PDB Molecule: neutrophil cytosol factor 2;
PDBTitle: refined solution structure of the 1st sh3 domain from human2 neutrophil cytosol factor 2 (ncf-2)
66 c2djqA_
not modelled
99.7
17
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: sh3 domain containing ring finger 2;
PDBTitle: the solution structure of the first sh3 domain of mouse sh32 domain containing ring finger 2
67 d1fmka1
not modelled
99.7
20
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
68 c2epdA_
not modelled
99.7
21
PDB header: protein bindingChain: A: PDB Molecule: rho gtpase-activating protein 4;
PDBTitle: solution structure of sh3 domain in rho-gtpase-activating2 protein 4
69 c2rqvA_
not modelled
99.7
19
PDB header: signaling proteinChain: A: PDB Molecule: bud emergence protein 1;
PDBTitle: solution structure of sh3ci domain of bem1p
70 c1x69A_
not modelled
99.7
14
PDB header: signaling proteinChain: A: PDB Molecule: cortactin isoform a;
PDBTitle: solution structures of the sh3 domain of human src2 substrate cortactin
71 c2dbmA_
not modelled
99.7
17
PDB header: transferase, signaling proteinChain: A: PDB Molecule: sh3-containing grb2-like protein 2;
PDBTitle: solution structures of the sh3 domain of human sh3-2 containing grb2-like protein 2
72 d1cska_
not modelled
99.7
18
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
73 c2azsA_
not modelled
99.7
19
PDB header: signaling proteinChain: A: PDB Molecule: sh2-sh3 adapter protein drk;
PDBTitle: nmr structure of the n-terminal sh3 domain of drk2 (calculated without noe restraints)
74 c3qwyA_
not modelled
99.7
14
PDB header: signaling proteinChain: A: PDB Molecule: cell death abnormality protein 2;
PDBTitle: ced-2
75 c2dl4A_
not modelled
99.7
22
PDB header: signaling proteinChain: A: PDB Molecule: protein stac;
PDBTitle: solution structure of the first sh3 domain of stac protein
76 c2df6A_
not modelled
99.7
16
PDB header: signaling proteinChain: A: PDB Molecule: rho guanine nucleotide exchange factor 7;
PDBTitle: crystal structure of the sh3 domain of betapix in complex2 with a high affinity peptide from pak2
77 c1z9zA_
not modelled
99.7
21
PDB header: structural proteinChain: A: PDB Molecule: cytoskeleton assembly control protein sla1;
PDBTitle: crystal structure of yeast sla1 sh3 domain 3
78 c2egeA_
not modelled
99.7
11
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: uncharacterized protein kiaa1666;
PDBTitle: solution structure of the third sh3 domain from human2 kiaa1666 protein
79 c2eyxA_
not modelled
99.7
19
PDB header: signaling proteinChain: A: PDB Molecule: v-crk sarcoma virus ct10 oncogene homolog
PDBTitle: c-terminal sh3 domain of ct10-regulated kinase
80 c2ebpA_
not modelled
99.7
15
PDB header: cell adhesionChain: A: PDB Molecule: sam and sh3 domain-containing protein 1;
PDBTitle: solution structure of the sh3 domain from human sam and sh32 domain containing protein 1
81 c3qwxX_
not modelled
99.7
19
PDB header: signaling proteinChain: X: PDB Molecule: cell death abnormality protein 2;
PDBTitle: ced-2 1-174
82 c2lx7A_
not modelled
99.7
26
PDB header: protein bindingChain: A: PDB Molecule: growth arrest-specific protein 7;
PDBTitle: solution nmr structure of sh3 domain of growth arrest-specific protein2 7 (gas7) (fragment 1-60) from homo sapiens, northeast structural3 genomics consortium (nesg) target hr8574a
83 c2eqiA_
not modelled
99.7
13
PDB header: immune system, hydrolaseChain: A: PDB Molecule: phospholipase c, gamma 2;
PDBTitle: solution structure of the sh3 domain from phospholipase c,2 gamma 2
84 c2nwmA_
not modelled
99.7
20
PDB header: cell adhesionChain: A: PDB Molecule: vinexin;
PDBTitle: solution structure of the first sh3 domain of human vinexin2 and its interaction with the peptides from vinculin
85 c4glmD_
not modelled
99.7
22
PDB header: signaling proteinChain: D: PDB Molecule: dynamin-binding protein;
PDBTitle: crystal structure of the sh3 domain of dnmbp protein [homo sapiens]
86 c2dl8A_
not modelled
99.7
18
PDB header: signaling proteinChain: A: PDB Molecule: slit-robo rho gtpase-activating protein 2;
PDBTitle: solution structure of the sh3 domain of human slit-robo rho2 gtpase-activating protein 2
87 c4esrB_
not modelled
99.7
19
PDB header: protein bindingChain: B: PDB Molecule: jouberin;
PDBTitle: molecular and structural characterization of the sh3 domain of ahi-12 in regulation of cellular resistance of bcr-abl+ chronic myeloid3 leukemia cells to tyrosine kinase inhibitors
88 d1k4us_
not modelled
99.7
20
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
89 d1uj0a_
not modelled
99.7
18
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
90 c2l0aA_
not modelled
99.7
18
PDB header: signaling proteinChain: A: PDB Molecule: signal transducing adapter molecule 1;
PDBTitle: solution nmr structure of signal transducing adapter molecule 1 stam-12 from homo sapiens, northeast structural genomics consortium target3 hr4479e
91 d2iima1
not modelled
99.7
20
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
92 c2dl3A_
not modelled
99.7
11
PDB header: cell adhesion, signaling proteinChain: A: PDB Molecule: sorbin and sh3 domain-containing protein 1;
PDBTitle: solution structure of the first sh3 domain of human sorbin2 and sh3 domain-containing protein 1
93 c2xmfA_
not modelled
99.7
15
PDB header: motor proteinChain: A: PDB Molecule: myosin 1e sh3;
PDBTitle: myosin 1e sh3
94 d1jqqa_
not modelled
99.7
18
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
95 c2d1xD_
not modelled
99.7
16
PDB header: cell invasionChain: D: PDB Molecule: cortactin isoform a;
PDBTitle: the crystal structure of the cortactin-sh3 domain and amap1-2 peptide complex
96 c2pqhA_
not modelled
99.7
22
PDB header: structural proteinChain: A: PDB Molecule: spectrin alpha chain, brain;
PDBTitle: structure of sh3 chimera with a type ii ligand linked to the chain c-2 terminal
97 c1s1nA_
not modelled
99.7
23
PDB header: cell adhesionChain: A: PDB Molecule: nephrocystin 1;
PDBTitle: sh3 domain of human nephrocystin
98 c2bz8B_
not modelled
99.7
20
PDB header: sh3 domainChain: B: PDB Molecule: sh3-domain kinase binding protein 1;
PDBTitle: n-terminal sh3 domain of cin85 bound to cbl-b peptide
99 d1gria2
not modelled
99.7
15
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
100 d1qcfa1
not modelled
99.7
19
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
101 c2eyyA_
not modelled
99.7
20
PDB header: signaling proteinChain: A: PDB Molecule: v-crk sarcoma virus ct10 oncogene homolog
PDBTitle: ct10-regulated kinase isoform i
102 d1wlpb2
not modelled
99.7
11
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
103 c2dm1A_
not modelled
99.7
17
PDB header: signaling proteinChain: A: PDB Molecule: protein vav-2;
PDBTitle: solution structure of the second sh3 domain of human2 protein vav-2
104 c2creA_
not modelled
99.7
9
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: hef-like protein;
PDBTitle: solution structure of rsgi ruh-036, an sh3 domain from2 human cdna
105 d1ugva_
not modelled
99.7
10
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
106 c3cqtA_
not modelled
99.7
20
PDB header: transferaseChain: A: PDB Molecule: proto-oncogene tyrosine-protein kinase fyn;
PDBTitle: n53i v55l mutant of fyn sh3 domain
107 d1utia_
not modelled
99.7
18
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
108 d1zuua1
not modelled
99.7
16
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
109 d1pwta_
not modelled
99.7
22
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
110 d1y57a1
not modelled
99.7
22
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
111 c2dilA_
not modelled
99.7
14
PDB header: cell adhesionChain: A: PDB Molecule: proline-serine-threonine phosphatase-interacting
PDBTitle: solution structure of the sh3 domain of the human proline-2 serine-threonine phosphatase-interacting protein 1
112 c1w70A_
not modelled
99.7
25
PDB header: sh3 domainChain: A: PDB Molecule: neutrophil cytosol factor 4;
PDBTitle: sh3 domain of p40phox complexed with c-terminal polyproline2 region of p47phox
113 c1wi7A_
not modelled
99.7
16
PDB header: protein bindingChain: A: PDB Molecule: sh3-domain kinase binding protein 1;
PDBTitle: solution structure of the sh3 domain of sh3-domain kinase2 binding protein 1
114 c2egaA_
not modelled
99.7
17
PDB header: signaling proteinChain: A: PDB Molecule: sh3 and px domain-containing protein 2a;
PDBTitle: solution structure of the first sh3 domain from human2 kiaa0418 protein
115 d1uhca_
not modelled
99.7
17
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
116 c1x27F_
not modelled
99.7
22
PDB header: signaling proteinChain: F: PDB Molecule: proto-oncogene tyrosine-protein kinase lck;
PDBTitle: crystal structure of lck sh2-sh3 with sh2 binding site of2 p130cas
117 d1uuea_
not modelled
99.7
24
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
118 d1u5sa1
not modelled
99.7
22
Fold: SH3-like barrelSuperfamily: SH3-domainFamily: SH3-domain
119 c2k6dA_
not modelled
99.7
20
PDB header: sh3 domain/ubiquitinChain: A: PDB Molecule: sh3 domain-containing kinase-binding protein 1;
PDBTitle: cin85 sh3-c domain in complex with ubiquitin
120 c2dnuA_
not modelled
99.7
17
PDB header: structural genomics, structural proteinChain: A: PDB Molecule: sh3 multiple domains 1;
PDBTitle: solution structure of rsgi ruh-061, a sh3 domain from human